diff --git a/game-programmer-zh-cn.dot b/game-programmer-zh-cn.dot
index d4c623e..b895df5 100644
--- a/game-programmer-zh-cn.dot
+++ b/game-programmer-zh-cn.dot
@@ -25,7 +25,7 @@ digraph {
 
             toctop [fixedsize=true,width=8, height=3, shape=plaintext,label=<
                 <TABLE BORDER="0">
-<TR><TD><FONT FACE="Futura" POINT-SIZE="40">游戏程序员的</FONT></TD></TR><TR><TD><FONT FACE="Futura" POINT-SIZE="40">学习之路</FONT></TD></TR>                <TR><TD><FONT FACE="Futura" POINT-SIZE="20">Milo Yip<br/>2016/12/20</FONT></TD></TR>
+<TR><TD><FONT FACE="Futura" POINT-SIZE="40">游戏程序员的</FONT></TD></TR><TR><TD><FONT FACE="Futura" POINT-SIZE="40">学习之路</FONT></TD></TR>                <TR><TD><FONT FACE="Futura" POINT-SIZE="20">Milo Yip<br/>2017/8/7</FONT></TD></TR>
                 <TR><TD>https://github.com/miloyip/game-programmer</TD></TR>
                 </TABLE>
             > URL="https://github.com/miloyip/game-programmer"]
@@ -90,24 +90,24 @@ digraph {
             kidintermediate [label="中级孩童游戏编程"]
         }
 
-        scratchjr [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/scratchjr.jpg"/></TD></TR><TR><TD>The Official<br/>ScratchJr Book (2015)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1593276710/"]
+        scratchjr [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images-zh-cn/scratchjr.jpg"/></TD></TR><TR><TD>动手玩转ScratchJr编程 (2016)</TD></TR></TABLE>> URL="https://book.douban.com/subject/26906848/"]
         
         codinggamesinscratch [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/codinggamesinscratch.jpg"/></TD></TR><TR><TD>Coding Games<br/>in Scratch<br/>(2015)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1465439358/"]
-        superscratchprogadv [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/superscratchprogadv.jpg"/></TD></TR><TR><TD>Super Scratch<br/>Programming Adventure!<br/>(2013)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1593275315/"]
-        learntoprogramwithscratch [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/learntoprogramwithscratch.jpg"/></TD></TR><TR><TD>Learn to Program<br/> with Scratch<br/>(2014)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1593275439/"]
+        superscratchprogadv [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images-zh-cn/superscratchprogadv.jpg"/></TD></TR><TR><TD>Scratch超人漫游记 (2017)</TD></TR></TABLE>> URL="https://book.douban.com/subject/27072003/"]
+        learntoprogramwithscratch [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images-zh-cn/learntoprogramwithscratch.jpg"/></TD></TR><TR><TD>动手玩转Scratch2.0编程 (2015)</TD></TR></TABLE>> URL="https://book.douban.com/subject/26658602/"]
         helpyoukidswithcomputercoding [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/helpyoukidswithcomputercoding.jpg"/></TD></TR><TR><TD>Help Your Kids<br/>with Computer Coding<br/>(2015)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/146541956X/"]
         
-        inventgamepython3 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/inventgamepython3.jpg"/></TD></TR><TR><TD>Invent Your Own<br/>Computer Games with<br/>Python 3rd Ed (2015)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1503212300/"]
+        inventgamepython4 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/inventgamepython4.jpg"/></TD></TR><TR><TD>Invent Your Own<br/>Computer Games with<br/>Python 4th Ed (2016)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1593277954/"]
         makinggamespython [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/makinggamespython.jpg"/></TD></TR><TR><TD>Making Games with<br/>Python &amp; Pygame (2012)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1469901730/"]
         learntoprogramwithminecraft [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/learntoprogramwithminecraft.jpg"/></TD></TR><TR><TD>Learn to Program<br/>with Minecraft (2015)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1593276702/"]
-        adventuresinminecraft [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="./images-zh-cn/adventuresinminecraft.jpg"/></TD></TR><TR><TD>零基础学Minecraft编程<br/>(2015)</TD></TR></TABLE>> URL="https://book.douban.com/subject/26613247/"]
+        adventuresinminecraft [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images-zh-cn/adventuresinminecraft.jpg"/></TD></TR><TR><TD>零基础学Minecraft编程<br/>(2015)</TD></TR></TABLE>> URL="https://book.douban.com/subject/26613247/"]
         "3dgpforkids" [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/3dgpforkids.jpg"/></TD></TR><TR><TD>3D Game Programming<br/>for Kids (2013)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1937785440/"]
 
         age5 -> scratchjr -> age8
         age8 -> codinggamesinscratch -> helpyoukidswithcomputercoding -> kidintermediate [arrowhead=normal, style=solid]
         age8 -> superscratchprogadv -> learntoprogramwithscratch -> kidintermediate
 
-        kidintermediate -> inventgamepython3 -> makinggamespython
+        kidintermediate -> inventgamepython4 -> makinggamespython
         kidintermediate -> learntoprogramwithminecraft -> adventuresinminecraft
         kidintermediate -> "3dgpforkids"
 
@@ -347,7 +347,7 @@ digraph {
 
         cocos2dxbyexample2 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/cocos2dxbyexample2.jpg"/></TD></TR><TR><TD>Cocos2d-X<br/>by Example (2015)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1785288857/"]
 
-        gpalgorithmstechniques [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gpalgorithmstechniques.jpg"/></TD></TR><TR><TD>Game Programming<BR/>Algorithms and<BR/>Techniques (2013)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/0321940156/"]
+        gpalgorithmstechniques [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="./images-zh-cn/gpalgorithmstechniques.jpg"/></TD></TR><TR><TD>游戏编程算法与技巧<br/>(2016)</TD></TR></TABLE>> URL="https://book.douban.com/subject/26906838/"]
         gameprogrammingpatterns [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="./images-zh-cn/gameprogrammingpatterns.jpg"/></TD></TR><TR><TD>游戏编程模式<br/>(2016)</TD></TR></TABLE>> URL="https://book.douban.com/subject/26880704/"]
         gpgoldenrules [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gpgoldenrules.jpg"/></TD></TR><TR><TD>Game Programming<br/>Golden Rules (2004)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1584503068/"]
         crossplatformgp [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/crossplatformgp.jpg"/></TD></TR><TR><TD>Cross-Platform Game<br/>Programming (2005)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1584503793/"]
@@ -507,9 +507,19 @@ digraph {
         realtimeshadows [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="./images-zh-cn/realtimeshadows.jpg"/></TD></TR><TR><TD>实时阴影技术<br/>(2013)</TD></TR></TABLE>> URL="https://book.douban.com/subject/25908680/"]
         rtvolumegraphics [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/rtvolumegraphics.jpg"/></TD></TR><TR><TD>Real-Time Volume<br/>Graphics (2006)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1568812663/"]
         graphicsprogrammingmethods [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/graphicsprogrammingmethods.jpg"/></TD></TR><TR><TD>Graphics Programming<br/>Methods (2003)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1584502991/"]
+
+        shaderx [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/shaderx.jpg"/></TD></TR><TR><TD>ShaderX (1996)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1556220413/"]
+        shaderx2 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/shaderx2.jpg"/></TD></TR><TR><TD>ShaderX2 (2003)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1556229887/"]
+        shaderx3 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/shaderx3.jpg"/></TD></TR><TR><TD>ShaderX3 (2004)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1584503572/"]
+        shaderx4 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/shaderx4.jpg"/></TD></TR><TR><TD>ShaderX4 (2006)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1584504250/"]
+        shaderx5 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/shaderx5.jpg"/></TD></TR><TR><TD>ShaderX5 (2006)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1584504994/"]
+        shaderx6 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/shaderx6.jpg"/></TD></TR><TR><TD>ShaderX6 (2008)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1584505443/"]
+        shaderx7 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/shaderx7.jpg"/></TD></TR><TR><TD>ShaderX7 (2009)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1584505982/"]
+ 
         gpugems [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="./images-zh-cn/gpugems.jpg"/></TD></TR><TR><TD>GPU精粹<br/>(2006)</TD></TR></TABLE>> URL="https://book.douban.com/subject/1480239/"]
         gpugems2 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="./images-zh-cn/gpugems2.jpg"/></TD></TR><TR><TD>GPU精粹2<br/>(2007)</TD></TR></TABLE>> URL="https://book.douban.com/subject/2144796/"]
         gpugems3 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="./images-zh-cn/gpugems3.jpg"/></TD></TR><TR><TD>GPU精粹3<br/>(2010)</TD></TR></TABLE>> URL="https://book.douban.com/subject/4851196/"]
+        
         gpupro [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gpupro.jpg"/></TD></TR><TR><TD>GPU Pro (2010)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1568814720/"]
         gpupro2 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gpupro2.jpg"/></TD></TR><TR><TD>GPU Pro 2 (2011)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1568817185/"]
         gpupro3 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gpupro3.jpg"/></TD></TR><TR><TD>GPU Pro 3 (2012)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1439887829/"]
@@ -517,6 +527,8 @@ digraph {
         gpupro5 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gpupro5.jpg"/></TD></TR><TR><TD>GPU Pro 5 (2014)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1482208636/"]
         gpupro6 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gpupro6.jpg"/></TD></TR><TR><TD>GPU Pro 6 (2015)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1482264617/"]
         gpupro7 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gpupro7.jpg"/></TD></TR><TR><TD>GPU Pro 7 (2016)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/149874253X/"]
+        
+        gpuzen [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gpuzen.jpg"/></TD></TR><TR><TD>GPU Zen (2017)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/0998822892/"]
 
         pbrt3 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/pbrt3.jpg"/></TD></TR><TR><TD>Physically Based<br/>Rendering (PBRT)<br/>3rd Ed (2016)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/0128006455/"]
         raytracingfromgroundup [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="./images-zh-cn/raytracingfromgroundup.jpg"/></TD></TR><TR><TD>光线跟踪算法技术<br/>(2011)</TD></TR></TABLE>> URL="https://book.douban.com/subject/6028258/"]
@@ -560,8 +572,10 @@ digraph {
 
         realtimerendering -> rtr3 [arrowhead=normal, style=solid]
         realtimerendering -> tricks3dgpgurus
-        rtr3 -> graphicsprogrammingmethods -> gpugems -> gpugems2 -> gpugems3 -> gpupro -> gpupro2 -> gpupro3 -> gpupro4 -> gpupro5 -> gpupro6 -> gpupro7
-        { rank=same;rtr3; rtvolumegraphics }
+        rtr3 -> graphicsprogrammingmethods -> shaderx -> shaderx2 -> shaderx3 -> shaderx4 -> shaderx5 -> shaderx6 -> shaderx7 -> gpugems -> gpugems2 -> gpugems3 -> gpupro -> gpupro2 -> gpupro3 -> gpupro4 -> gpupro5 -> gpupro6 -> gpupro7 -> gpuzen
+        { rank=same; rtr3; rtvolumegraphics }
+        { rank=same; gpupro; gpupro2; gpupro3; gpupro4 }
+        { rank=same; gpupro5; gpupro6; gpupro7; gpuzen }
         rtr3 -> { realtimeshadows; rtvolumegraphics }
         realtimeshadows -> graphicsprogrammingmethods [style=invis]
         tricks3dgpgurus -> realtimeshadows [style=invis]
@@ -594,7 +608,7 @@ digraph {
         cgtop [fixedsize=true,width=8,height=0.01,style=invis,label=""]
         cgbottom [fixedsize=true,width=8,height=0.01,style=invis,label=""]
         cgtop -> cgbegin [style=invis]
-        glassenernotebook2 -> cgbottom [style=invis]
+        gpuzen -> cgbottom [style=invis]
     }
 
     subgraph cluster_audio {
@@ -642,12 +656,14 @@ digraph {
         physicsforgamedevelopers2 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="./images-zh-cn/physicsforgamedevelopers2.jpg"/></TD></TR><TR><TD>游戏开发物理学 第2版<br/>(2015)</TD></TR></TABLE>> URL="https://book.douban.com/subject/26394564/"]
         physicsmodeling [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/physicsmodeling.jpg"/></TD></TR><TR><TD>Physics Modeling<br/>for Game Programmers (2004)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1592000932/"]
 
+        fpbma [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/fpbma.jpg"/></TD></TR><TR><TD>Foundations of Physically<br/>Based Modeling and<br/>Animation (2017)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1482234602/"]
         gamephysicsenginedev2 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="./images-zh-cn/gamephysicsenginedev2.jpg"/></TD></TR><TR><TD>游戏物理引擎开发<br/>(2013)</TD></TR></TABLE>> URL="https://book.douban.com/subject/25821830/"]
         gamephysics2 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gamephysics2.jpg"/></TD></TR><TR><TD>Game Physics 2nd Ed (2010)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/0123749034/"]
         collisiondetection3denv [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/collisiondetection3denv.jpg"/></TD></TR><TR><TD>Collision Detection<br/>in Interactive 3D<br/>Environments (2003)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/155860801X/"]
         rtcollisiondetection [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="./images-zh-cn/rtcollisiondetection.jpg"/></TD></TR><TR><TD>实时碰撞检测算法技术<br/>(2010)</TD></TR></TABLE>> URL="https://book.douban.com/subject/4861957/"]
         gamephysicspearls [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gamephysicspearls.jpg"/></TD></TR><TR><TD>Game Physics Pearls<br/>(2010)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1568814747/"]
 
+        fluidenginedev [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/fluidenginedev.jpg"/></TD></TR><TR><TD>Fluid Engine Development (2016)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1498719929/"]
         taofluidanimation [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/taofluidanimation.jpg"/></TD></TR><TR><TD>The Art of<br/>Fluid Animation (2015)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1498700209/"]
         fluidsimulationforcg2 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/fluidsimulationforcg2.jpg"/></TD></TR><TR><TD>Fluid Simulation<br/>for Computer Graphics<br/>2nd Ed (2015)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1482232839/"]
 
@@ -662,11 +678,11 @@ digraph {
 
         { animbegin; phybegin } -> natureofcode
 
-        phyadvanced -> gamephysicspearls
+        phyadvanced -> fpbma -> gamephysicspearls
         gamephysicspearls -> collisiondetection3denv -> rtcollisiondetection
         gamephysicspearls -> gamephysicsenginedev2 -> gamephysics2
 
-        { animadvanced; phyadvanced } -> fluid -> taofluidanimation -> fluidsimulationforcg2
+        { animadvanced; phyadvanced } -> fluid -> fluidenginedev -> taofluidanimation -> fluidsimulationforcg2
 
         phytop [fixedsize=true,width=8,height=0.01,style=invis,label=""]
         phybottom [fixedsize=true,width=8,height=0.01,style=invis,label=""]
@@ -702,8 +718,9 @@ digraph {
         }
         {
             rank=same
-            gameaipro [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gameaipro.jpg"/></TD></TR><TR><TD>Game AI Pro (2013)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1466565969/"]
+            gameaipro [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images-zh-cn/gameaipro.jpg"/></TD></TR><TR><TD>游戏人工智能（2017）</TD></TR></TABLE>> URL="https://book.douban.com/subject/27154117/"]
             gameaipro2 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gameaipro2.jpg"/></TD></TR><TR><TD>Game AI Pro 2 (2015)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1482254794/"]
+            gameaipro3 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gameaipro3.jpg"/></TD></TR><TR><TD>Game AI Pro 3 (2017)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1482254794/"]
         }
 
         aibegin -> aiforgames2 -> aiintermediate -> aima3 [arrowhead=normal, style=solid]
@@ -712,12 +729,12 @@ digraph {
         aima3 -> aimisc
         aimisc -> aigpwisdom 
         aigpwisdom -> aigpwisdom2 -> aigpwisdom3 -> aigpwisdom4
-        aigpwisdom4 -> gameaipro -> gameaipro2
+        aigpwisdom4 -> gameaipro -> gameaipro2 -> gameaipro3
 
         aitop [fixedsize=true,width=8,height=0.01,style=invis,label=""]
         aibottom [fixedsize=true,width=8,height=0.01,style=invis,label=""]
         aitop -> aibegin [style=invis]
-        gameaipro2 -> aibottom [style=invis]
+        gameaipro3 -> aibottom [style=invis]
     }
 
     subgraph cluster_multiplayer {
@@ -733,7 +750,7 @@ digraph {
             networkprog [label="网络编程"]
         }
 
-        multiplayergp [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/multiplayergp.jpg"/></TD></TR><TR><TD>Multiplayer Game<br/>Programming (2015)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/0134034309/"]
+        multiplayergp [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images-zh-cn/multiplayergp.jpg"/></TD></TR><TR><TD>网络多人游戏架构与编程<br/>(2017)</TD></TR></TABLE>> URL="https://book.douban.com/subject/27135506/"]
         massivelymultiplayergd [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="./images-zh-cn/massivelymultiplayergd.jpg"/></TD></TR><TR><TD>大型多人在线游戏开发<br/>(2006)</TD></TR></TABLE>> URL="https://book.douban.com/subject/1940567/"]
         massivelymultiplayergd2 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/massivelymultiplayergd2.jpg"/></TD></TR><TR><TD>Massively Multiplayer<br/>Game Development 2<br/>(2005)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1584503904/"]
 
diff --git a/game-programmer-zh-cn.jpg b/game-programmer-zh-cn.jpg
index e681818..30af5a7 100644
Binary files a/game-programmer-zh-cn.jpg and b/game-programmer-zh-cn.jpg differ
diff --git a/game-programmer-zh-cn.pdf b/game-programmer-zh-cn.pdf
index 8bf04fa..e5685c9 100644
Binary files a/game-programmer-zh-cn.pdf and b/game-programmer-zh-cn.pdf differ
diff --git a/game-programmer-zh-cn.png b/game-programmer-zh-cn.png
index 6881881..c1c158a 100644
Binary files a/game-programmer-zh-cn.png and b/game-programmer-zh-cn.png differ
diff --git a/game-programmer-zh-cn.svg b/game-programmer-zh-cn.svg
index 7727205..c6f6dc6 100644
--- a/game-programmer-zh-cn.svg
+++ b/game-programmer-zh-cn.svg
@@ -1,198 +1,236 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
  "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<!-- Generated by graphviz version 2.38.0 (20140413.2041)
+<!-- Generated by graphviz version 2.40.1 (20161225.0304)
  -->
 <!-- Title: %3 Pages: 1 -->
-<svg width="600pt" height="13914pt"
- viewBox="0.00 0.00 600.00 13914.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 13910)">
+<svg width="608pt" height="14352pt"
+ viewBox="0.00 0.00 607.55 14352.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 14348)">
 <title>%3</title>
-<polygon fill="#666666" stroke="none" points="-4,4 -4,-13910 596,-13910 596,4 -4,4"/>
-<g id="clust1" class="cluster"><title>cluster_toc</title>
-</g>
-<g id="clust5" class="cluster"><title>cluster_legend</title>
-<path fill="#dddddd" stroke="none" stroke-width="0.5" d="M20,-12855C20,-12855 572,-12855 572,-12855 578,-12855 584,-12861 584,-12867 584,-12867 584,-12995 584,-12995 584,-13001 578,-13007 572,-13007 572,-13007 20,-13007 20,-13007 14,-13007 8,-13001 8,-12995 8,-12995 8,-12867 8,-12867 8,-12861 14,-12855 20,-12855"/>
-<text text-anchor="start" x="27.9785" y="-12975" font-family="Futura" font-size="20.00">Legends</text>
-</g>
-<g id="clust8" class="cluster"><title>cluster_kid</title>
-<path fill="#f9ecef" stroke="none" stroke-width="0.5" d="M20,-12025C20,-12025 572,-12025 572,-12025 578,-12025 584,-12031 584,-12037 584,-12037 584,-12835 584,-12835 584,-12841 578,-12847 572,-12847 572,-12847 20,-12847 20,-12847 14,-12847 8,-12841 8,-12835 8,-12835 8,-12037 8,-12037 8,-12031 14,-12025 20,-12025"/>
-<text text-anchor="start" x="27.6562" y="-12815" font-family="Futura" font-size="20.00">0. 编程学前班</text>
-</g>
-<g id="clust12" class="cluster"><title>cluster_cs</title>
-<path fill="#f9ecec" stroke="none" stroke-width="0.5" d="M20,-11561C20,-11561 572,-11561 572,-11561 578,-11561 584,-11567 584,-11573 584,-11573 584,-12005 584,-12005 584,-12011 578,-12017 572,-12017 572,-12017 20,-12017 20,-12017 14,-12017 8,-12011 8,-12005 8,-12005 8,-11573 8,-11573 8,-11567 14,-11561 20,-11561"/>
-<text text-anchor="start" x="28.2471" y="-11985" font-family="Futura" font-size="20.00">1. 计算机科学</text>
-</g>
-<g id="clust17" class="cluster"><title>cluster_proglang</title>
-<path fill="#f9f3ec" stroke="none" stroke-width="0.5" d="M20,-9885C20,-9885 572,-9885 572,-9885 578,-9885 584,-9891 584,-9897 584,-9897 584,-11541 584,-11541 584,-11547 578,-11553 572,-11553 572,-11553 20,-11553 20,-11553 14,-11553 8,-11547 8,-11541 8,-11541 8,-9897 8,-9897 8,-9891 14,-9885 20,-9885"/>
-<text text-anchor="start" x="27.6562" y="-11521" font-family="Futura" font-size="20.00">2. 编程语言</text>
-</g>
-<g id="clust22" class="cluster"><title>cluster_se</title>
-<path fill="#f8f8ec" stroke="none" stroke-width="0.5" d="M20,-8919C20,-8919 572,-8919 572,-8919 578,-8919 584,-8925 584,-8931 584,-8931 584,-9865 584,-9865 584,-9871 578,-9877 572,-9877 572,-9877 20,-9877 20,-9877 14,-9877 8,-9871 8,-9865 8,-9865 8,-8931 8,-8931 8,-8925 14,-8919 20,-8919"/>
-<text text-anchor="start" x="27.6562" y="-9845" font-family="Futura" font-size="20.00">3. 软件开发</text>
-</g>
-<g id="clust26" class="cluster"><title>cluster_math</title>
-<path fill="#f2f8ec" stroke="none" stroke-width="0.5" d="M20,-8231C20,-8231 572,-8231 572,-8231 578,-8231 584,-8237 584,-8243 584,-8243 584,-8899 584,-8899 584,-8905 578,-8911 572,-8911 572,-8911 20,-8911 20,-8911 14,-8911 8,-8905 8,-8899 8,-8899 8,-8243 8,-8243 8,-8237 14,-8231 20,-8231"/>
-<text text-anchor="start" x="27.6562" y="-8879" font-family="Futura" font-size="20.00">4. 游戏程序员的数学课</text>
-</g>
-<g id="clust29" class="cluster"><title>cluster_gameprog</title>
-<path fill="#ecf9ec" stroke="none" stroke-width="0.5" d="M20,-6729C20,-6729 572,-6729 572,-6729 578,-6729 584,-6735 584,-6741 584,-6741 584,-8211 584,-8211 584,-8217 578,-8223 572,-8223 572,-8223 20,-8223 20,-8223 14,-8223 8,-8217 8,-8211 8,-8211 8,-6741 8,-6741 8,-6735 14,-6729 20,-6729"/>
-<text text-anchor="start" x="27.6562" y="-8191" font-family="Futura" font-size="20.00">5. 游戏编程</text>
-</g>
-<g id="clust37" class="cluster"><title>cluster_engine</title>
-<path fill="#ecf9f5" stroke="none" stroke-width="0.5" d="M20,-5731C20,-5731 572,-5731 572,-5731 578,-5731 584,-5737 584,-5743 584,-5743 584,-6709 584,-6709 584,-6715 578,-6721 572,-6721 572,-6721 20,-6721 20,-6721 14,-6721 8,-6715 8,-6709 8,-6709 8,-5743 8,-5743 8,-5737 14,-5731 20,-5731"/>
-<text text-anchor="start" x="27.6562" y="-6689" font-family="Futura" font-size="20.00">6. 游戏引擎开发</text>
-</g>
-<g id="clust42" class="cluster"><title>cluster_cg</title>
-<path fill="#ecf5f9" stroke="none" stroke-width="0.5" d="M20,-3093C20,-3093 572,-3093 572,-3093 578,-3093 584,-3099 584,-3105 584,-3105 584,-5711 584,-5711 584,-5717 578,-5723 572,-5723 572,-5723 20,-5723 20,-5723 14,-5723 8,-5717 8,-5711 8,-5711 8,-3105 8,-3105 8,-3099 14,-3093 20,-3093"/>
-<text text-anchor="start" x="27.6377" y="-5691" font-family="Futura" font-size="20.00">7. 计算机图形学（CG）</text>
-</g>
-<g id="clust55" class="cluster"><title>cluster_audio</title>
-<path fill="#eceef9" stroke="none" stroke-width="0.5" d="M20,-2791C20,-2791 572,-2791 572,-2791 578,-2791 584,-2797 584,-2803 584,-2803 584,-3073 584,-3073 584,-3079 578,-3085 572,-3085 572,-3085 20,-3085 20,-3085 14,-3085 8,-3079 8,-3073 8,-3073 8,-2803 8,-2803 8,-2797 14,-2791 20,-2791"/>
-<text text-anchor="start" x="27.6562" y="-3053" font-family="Futura" font-size="20.00">8. 游戏音效</text>
-</g>
-<g id="clust59" class="cluster"><title>cluster_physics</title>
-<path fill="#f2ecf9" stroke="none" stroke-width="0.5" d="M20,-1811C20,-1811 572,-1811 572,-1811 578,-1811 584,-1817 584,-1823 584,-1823 584,-2771 584,-2771 584,-2777 578,-2783 572,-2783 572,-2783 20,-2783 20,-2783 14,-2783 8,-2777 8,-2771 8,-2771 8,-1823 8,-1823 8,-1817 14,-1811 20,-1811"/>
-<text text-anchor="start" x="27.6562" y="-2751" font-family="Futura" font-size="20.00">9. 游戏物理和动画</text>
-</g>
-<g id="clust66" class="cluster"><title>cluster_ai</title>
-<path fill="#f9ecf9" stroke="none" stroke-width="0.5" d="M20,-949C20,-949 572,-949 572,-949 578,-949 584,-955 584,-961 584,-961 584,-1791 584,-1791 584,-1797 578,-1803 572,-1803 572,-1803 20,-1803 20,-1803 14,-1803 8,-1797 8,-1791 8,-1791 8,-961 8,-961 8,-955 14,-949 20,-949"/>
-<text text-anchor="start" x="27.7285" y="-1771" font-family="Futura" font-size="20.00">10. 游戏人工智能（AI）</text>
-</g>
-<g id="clust71" class="cluster"><title>cluster_multiplayer</title>
-<path fill="#f9ebf2" stroke="none" stroke-width="0.5" d="M20,-71C20,-71 572,-71 572,-71 578,-71 584,-77 584,-83 584,-83 584,-929 584,-929 584,-935 578,-941 572,-941 572,-941 20,-941 20,-941 14,-941 8,-935 8,-929 8,-929 8,-83 8,-83 8,-77 14,-71 20,-71"/>
-<text text-anchor="start" x="27.5352" y="-909" font-family="Futura" font-size="20.00">11. 多人游戏编程</text>
+<polygon fill="#666666" stroke="transparent" points="-4,4 -4,-14348 603.546,-14348 603.546,4 -4,4"/>
+<g id="clust1" class="cluster">
+<title>cluster_toc</title>
+</g>
+<g id="clust5" class="cluster">
+<title>cluster_legend</title>
+<path fill="#dddddd" stroke="transparent" stroke-width=".5" d="M27.546,-13293C27.546,-13293 579.546,-13293 579.546,-13293 585.546,-13293 591.546,-13299 591.546,-13305 591.546,-13305 591.546,-13433 591.546,-13433 591.546,-13439 585.546,-13445 579.546,-13445 579.546,-13445 27.546,-13445 27.546,-13445 21.546,-13445 15.546,-13439 15.546,-13433 15.546,-13433 15.546,-13305 15.546,-13305 15.546,-13299 21.546,-13293 27.546,-13293"/>
+<text text-anchor="start" x="35.5245" y="-13413" font-family="Futura" font-size="20.00" fill="#000000">Legends</text>
+</g>
+<g id="clust8" class="cluster">
+<title>cluster_kid</title>
+<path fill="#f9ecef" stroke="transparent" stroke-width=".5" d="M27.546,-12463C27.546,-12463 579.546,-12463 579.546,-12463 585.546,-12463 591.546,-12469 591.546,-12475 591.546,-12475 591.546,-13273 591.546,-13273 591.546,-13279 585.546,-13285 579.546,-13285 579.546,-13285 27.546,-13285 27.546,-13285 21.546,-13285 15.546,-13279 15.546,-13273 15.546,-13273 15.546,-12475 15.546,-12475 15.546,-12469 21.546,-12463 27.546,-12463"/>
+<text text-anchor="start" x="35.2023" y="-13253" font-family="Futura" font-size="20.00" fill="#000000">0. 编程学前班</text>
+</g>
+<g id="clust12" class="cluster">
+<title>cluster_cs</title>
+<path fill="#f9ecec" stroke="transparent" stroke-width=".5" d="M27.546,-11999C27.546,-11999 579.546,-11999 579.546,-11999 585.546,-11999 591.546,-12005 591.546,-12011 591.546,-12011 591.546,-12443 591.546,-12443 591.546,-12449 585.546,-12455 579.546,-12455 579.546,-12455 27.546,-12455 27.546,-12455 21.546,-12455 15.546,-12449 15.546,-12443 15.546,-12443 15.546,-12011 15.546,-12011 15.546,-12005 21.546,-11999 27.546,-11999"/>
+<text text-anchor="start" x="35.7931" y="-12423" font-family="Futura" font-size="20.00" fill="#000000">1. 计算机科学</text>
+</g>
+<g id="clust17" class="cluster">
+<title>cluster_proglang</title>
+<path fill="#f9f3ec" stroke="transparent" stroke-width=".5" d="M27.546,-10323C27.546,-10323 579.546,-10323 579.546,-10323 585.546,-10323 591.546,-10329 591.546,-10335 591.546,-10335 591.546,-11979 591.546,-11979 591.546,-11985 585.546,-11991 579.546,-11991 579.546,-11991 27.546,-11991 27.546,-11991 21.546,-11991 15.546,-11985 15.546,-11979 15.546,-11979 15.546,-10335 15.546,-10335 15.546,-10329 21.546,-10323 27.546,-10323"/>
+<text text-anchor="start" x="35.2023" y="-11959" font-family="Futura" font-size="20.00" fill="#000000">2. 编程语言</text>
+</g>
+<g id="clust22" class="cluster">
+<title>cluster_se</title>
+<path fill="#f8f8ec" stroke="transparent" stroke-width=".5" d="M27.546,-9357C27.546,-9357 579.546,-9357 579.546,-9357 585.546,-9357 591.546,-9363 591.546,-9369 591.546,-9369 591.546,-10303 591.546,-10303 591.546,-10309 585.546,-10315 579.546,-10315 579.546,-10315 27.546,-10315 27.546,-10315 21.546,-10315 15.546,-10309 15.546,-10303 15.546,-10303 15.546,-9369 15.546,-9369 15.546,-9363 21.546,-9357 27.546,-9357"/>
+<text text-anchor="start" x="35.2023" y="-10283" font-family="Futura" font-size="20.00" fill="#000000">3. 软件开发</text>
+</g>
+<g id="clust26" class="cluster">
+<title>cluster_math</title>
+<path fill="#f2f8ec" stroke="transparent" stroke-width=".5" d="M27.546,-8669C27.546,-8669 579.546,-8669 579.546,-8669 585.546,-8669 591.546,-8675 591.546,-8681 591.546,-8681 591.546,-9337 591.546,-9337 591.546,-9343 585.546,-9349 579.546,-9349 579.546,-9349 27.546,-9349 27.546,-9349 21.546,-9349 15.546,-9343 15.546,-9337 15.546,-9337 15.546,-8681 15.546,-8681 15.546,-8675 21.546,-8669 27.546,-8669"/>
+<text text-anchor="start" x="35.2023" y="-9317" font-family="Futura" font-size="20.00" fill="#000000">4. 游戏程序员的数学课</text>
+</g>
+<g id="clust29" class="cluster">
+<title>cluster_gameprog</title>
+<path fill="#ecf9ec" stroke="transparent" stroke-width=".5" d="M27.546,-7173C27.546,-7173 579.546,-7173 579.546,-7173 585.546,-7173 591.546,-7179 591.546,-7185 591.546,-7185 591.546,-8649 591.546,-8649 591.546,-8655 585.546,-8661 579.546,-8661 579.546,-8661 27.546,-8661 27.546,-8661 21.546,-8661 15.546,-8655 15.546,-8649 15.546,-8649 15.546,-7185 15.546,-7185 15.546,-7179 21.546,-7173 27.546,-7173"/>
+<text text-anchor="start" x="35.2023" y="-8629" font-family="Futura" font-size="20.00" fill="#000000">5. 游戏编程</text>
+</g>
+<g id="clust37" class="cluster">
+<title>cluster_engine</title>
+<path fill="#ecf9f5" stroke="transparent" stroke-width=".5" d="M27.546,-6175C27.546,-6175 579.546,-6175 579.546,-6175 585.546,-6175 591.546,-6181 591.546,-6187 591.546,-6187 591.546,-7153 591.546,-7153 591.546,-7159 585.546,-7165 579.546,-7165 579.546,-7165 27.546,-7165 27.546,-7165 21.546,-7165 15.546,-7159 15.546,-7153 15.546,-7153 15.546,-6187 15.546,-6187 15.546,-6181 21.546,-6175 27.546,-6175"/>
+<text text-anchor="start" x="35.2023" y="-7133" font-family="Futura" font-size="20.00" fill="#000000">6. 游戏引擎开发</text>
+</g>
+<g id="clust42" class="cluster">
+<title>cluster_cg</title>
+<path fill="#ecf5f9" stroke="transparent" stroke-width=".5" d="M27.546,-3253C27.546,-3253 579.546,-3253 579.546,-3253 585.546,-3253 591.546,-3259 591.546,-3265 591.546,-3265 591.546,-6155 591.546,-6155 591.546,-6161 585.546,-6167 579.546,-6167 579.546,-6167 27.546,-6167 27.546,-6167 21.546,-6167 15.546,-6161 15.546,-6155 15.546,-6155 15.546,-3265 15.546,-3265 15.546,-3259 21.546,-3253 27.546,-3253"/>
+<text text-anchor="start" x="35.1837" y="-6135" font-family="Futura" font-size="20.00" fill="#000000">7. 计算机图形学（CG）</text>
+</g>
+<g id="clust57" class="cluster">
+<title>cluster_audio</title>
+<path fill="#eceef9" stroke="transparent" stroke-width=".5" d="M27.546,-2951C27.546,-2951 579.546,-2951 579.546,-2951 585.546,-2951 591.546,-2957 591.546,-2963 591.546,-2963 591.546,-3233 591.546,-3233 591.546,-3239 585.546,-3245 579.546,-3245 579.546,-3245 27.546,-3245 27.546,-3245 21.546,-3245 15.546,-3239 15.546,-3233 15.546,-3233 15.546,-2963 15.546,-2963 15.546,-2957 21.546,-2951 27.546,-2951"/>
+<text text-anchor="start" x="35.2023" y="-3213" font-family="Futura" font-size="20.00" fill="#000000">8. 游戏音效</text>
+</g>
+<g id="clust61" class="cluster">
+<title>cluster_physics</title>
+<path fill="#f2ecf9" stroke="transparent" stroke-width=".5" d="M27.546,-1811C27.546,-1811 579.546,-1811 579.546,-1811 585.546,-1811 591.546,-1817 591.546,-1823 591.546,-1823 591.546,-2931 591.546,-2931 591.546,-2937 585.546,-2943 579.546,-2943 579.546,-2943 27.546,-2943 27.546,-2943 21.546,-2943 15.546,-2937 15.546,-2931 15.546,-2931 15.546,-1823 15.546,-1823 15.546,-1817 21.546,-1811 27.546,-1811"/>
+<text text-anchor="start" x="35.2023" y="-2911" font-family="Futura" font-size="20.00" fill="#000000">9. 游戏物理和动画</text>
+</g>
+<g id="clust68" class="cluster">
+<title>cluster_ai</title>
+<path fill="#f9ecf9" stroke="transparent" stroke-width=".5" d="M27.546,-949C27.546,-949 579.546,-949 579.546,-949 585.546,-949 591.546,-955 591.546,-961 591.546,-961 591.546,-1791 591.546,-1791 591.546,-1797 585.546,-1803 579.546,-1803 579.546,-1803 27.546,-1803 27.546,-1803 21.546,-1803 15.546,-1797 15.546,-1791 15.546,-1791 15.546,-961 15.546,-961 15.546,-955 21.546,-949 27.546,-949"/>
+<text text-anchor="start" x="35.2745" y="-1771" font-family="Futura" font-size="20.00" fill="#000000">10. 游戏人工智能（AI）</text>
+</g>
+<g id="clust73" class="cluster">
+<title>cluster_multiplayer</title>
+<path fill="#f9ebf2" stroke="transparent" stroke-width=".5" d="M27.546,-71C27.546,-71 579.546,-71 579.546,-71 585.546,-71 591.546,-77 591.546,-83 591.546,-83 591.546,-929 591.546,-929 591.546,-935 585.546,-941 579.546,-941 579.546,-941 27.546,-941 27.546,-941 21.546,-941 15.546,-935 15.546,-929 15.546,-929 15.546,-83 15.546,-83 15.546,-77 21.546,-71 27.546,-71"/>
+<text text-anchor="start" x="35.0812" y="-909" font-family="Futura" font-size="20.00" fill="#000000">11. 多人游戏编程</text>
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-<g id="node1" class="node"><title>toctop</title>
+<g id="node1" class="node">
+<title>toctop</title>
 <g id="a_node1"><a xlink:href="https://github.com/miloyip/game-programmer" xlink:title="&lt;TABLE&gt;">
-<text text-anchor="start" x="176" y="-13854" font-family="Futura" font-size="40.00" fill="white">游戏程序员的</text>
-<text text-anchor="start" x="216" y="-13792" font-family="Futura" font-size="40.00" fill="white">学习之路</text>
-<text text-anchor="start" x="257.724" y="-13746" font-family="Futura" font-size="20.00" fill="white">Milo Yip</text>
-<text text-anchor="start" x="238.705" y="-13719.4" font-family="Futura" font-size="20.00" fill="white">2016/12/20</text>
-<text text-anchor="start" x="194.69" y="-13695" font-family="Helvetica-Light" font-size="10.00" fill="white">https://github.com/miloyip/game&#45;programmer</text>
+<text text-anchor="start" x="183.546" y="-14292" font-family="Futura" font-size="40.00" fill="#ffffff">游戏程序员的</text>
+<text text-anchor="start" x="223.546" y="-14230" font-family="Futura" font-size="40.00" fill="#ffffff">学习之路</text>
+<text text-anchor="start" x="265.2697" y="-14184" font-family="Futura" font-size="20.00" fill="#ffffff">Milo Yip</text>
+<text text-anchor="start" x="257.8527" y="-14157.4375" font-family="Futura" font-size="20.00" fill="#ffffff">2017/8/7</text>
+<text text-anchor="start" x="202.236" y="-14133" font-family="Helvetica-Light" font-size="10.00" fill="#ffffff">https://github.com/miloyip/game&#45;programmer</text>
 </a>
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 </g>
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-<text text-anchor="start" x="263.285" y="-13645.1" font-family="Futura" font-size="10.00"> 0. 编程学前班</text>
+<g id="node3" class="node">
+<title>kid</title>
+<path fill="#edc5ce" stroke="#edc5ce" stroke-width=".5" d="M399.546,-14102C399.546,-14102 207.546,-14102 207.546,-14102 201.546,-14102 195.546,-14096 195.546,-14090 195.546,-14090 195.546,-14078 195.546,-14078 195.546,-14072 201.546,-14066 207.546,-14066 207.546,-14066 399.546,-14066 399.546,-14066 405.546,-14066 411.546,-14072 411.546,-14078 411.546,-14078 411.546,-14090 411.546,-14090 411.546,-14096 405.546,-14102 399.546,-14102"/>
+<text text-anchor="start" x="270.8312" y="-14083.1489" font-family="Futura" font-size="10.00" fill="#000000"> 0. 编程学前班</text>
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 <!-- tocbottom&#45;&gt;legendtop -->
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-<text text-anchor="middle" x="296" y="-13591.1" font-family="Futura" font-size="10.00"> 1. 计算机科学</text>
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+<title>cs</title>
+<path fill="#edc5c5" stroke="#edc5c5" stroke-width=".5" d="M399.546,-14048C399.546,-14048 207.546,-14048 207.546,-14048 201.546,-14048 195.546,-14042 195.546,-14036 195.546,-14036 195.546,-14024 195.546,-14024 195.546,-14018 201.546,-14012 207.546,-14012 207.546,-14012 399.546,-14012 399.546,-14012 405.546,-14012 411.546,-14018 411.546,-14024 411.546,-14024 411.546,-14036 411.546,-14036 411.546,-14042 405.546,-14048 399.546,-14048"/>
+<text text-anchor="middle" x="303.546" y="-14029.1489" font-family="Futura" font-size="10.00" fill="#000000"> 1. 计算机科学</text>
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+<g id="edge1" class="edge">
+<title>kid&#45;&gt;cs</title>
+<path fill="none" stroke="#cccccc" d="M303.546,-14065.7181C303.546,-14062.5512 303.546,-14059.2052 303.546,-14055.8817"/>
+<polygon fill="#cccccc" stroke="#cccccc" points="303.546,-14048.2631 306.9211,-14055.7631 303.5461,-14052.0131 303.5461,-14055.7631 303.5461,-14055.7631 303.5461,-14055.7631 303.5461,-14052.0131 300.1711,-14055.7632 303.546,-14048.2631 303.546,-14048.2631"/>
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-<text text-anchor="middle" x="296" y="-13537.1" font-family="Futura" font-size="10.00"> 2. 编程语言</text>
+<g id="node5" class="node">
+<title>proglang</title>
+<path fill="#eddac5" stroke="#eddac5" stroke-width=".5" d="M399.546,-13994C399.546,-13994 207.546,-13994 207.546,-13994 201.546,-13994 195.546,-13988 195.546,-13982 195.546,-13982 195.546,-13970 195.546,-13970 195.546,-13964 201.546,-13958 207.546,-13958 207.546,-13958 399.546,-13958 399.546,-13958 405.546,-13958 411.546,-13964 411.546,-13970 411.546,-13970 411.546,-13982 411.546,-13982 411.546,-13988 405.546,-13994 399.546,-13994"/>
+<text text-anchor="middle" x="303.546" y="-13975.1489" font-family="Futura" font-size="10.00" fill="#000000"> 2. 编程语言</text>
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+<g id="edge2" class="edge">
+<title>cs&#45;&gt;proglang</title>
+<path fill="none" stroke="#cccccc" d="M303.546,-14011.7181C303.546,-14008.5512 303.546,-14005.2052 303.546,-14001.8817"/>
+<polygon fill="#cccccc" stroke="#cccccc" points="303.546,-13994.2631 306.9211,-14001.7631 303.5461,-13998.0131 303.5461,-14001.7631 303.5461,-14001.7631 303.5461,-14001.7631 303.5461,-13998.0131 300.1711,-14001.7632 303.546,-13994.2631 303.546,-13994.2631"/>
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-<text text-anchor="middle" x="296" y="-13483.1" font-family="Futura" font-size="10.00"> 3. 软件开发</text>
+<g id="node6" class="node">
+<title>softwaredev</title>
+<path fill="#ebebc6" stroke="#ebebc6" stroke-width=".5" d="M399.546,-13940C399.546,-13940 207.546,-13940 207.546,-13940 201.546,-13940 195.546,-13934 195.546,-13928 195.546,-13928 195.546,-13916 195.546,-13916 195.546,-13910 201.546,-13904 207.546,-13904 207.546,-13904 399.546,-13904 399.546,-13904 405.546,-13904 411.546,-13910 411.546,-13916 411.546,-13916 411.546,-13928 411.546,-13928 411.546,-13934 405.546,-13940 399.546,-13940"/>
+<text text-anchor="middle" x="303.546" y="-13921.1489" font-family="Futura" font-size="10.00" fill="#000000"> 3. 软件开发</text>
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-<g id="edge3" class="edge"><title>proglang&#45;&gt;softwaredev</title>
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+<g id="edge3" class="edge">
+<title>proglang&#45;&gt;softwaredev</title>
+<path fill="none" stroke="#cccccc" d="M303.546,-13957.7181C303.546,-13954.5512 303.546,-13951.2052 303.546,-13947.8817"/>
+<polygon fill="#cccccc" stroke="#cccccc" points="303.546,-13940.2631 306.9211,-13947.7631 303.5461,-13944.0131 303.5461,-13947.7631 303.5461,-13947.7631 303.5461,-13947.7631 303.5461,-13944.0131 300.1711,-13947.7632 303.546,-13940.2631 303.546,-13940.2631"/>
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-<g id="node7" class="node"><title>math</title>
-<path fill="#d9ebc6" stroke="#d9ebc6" stroke-width="0.5" d="M392,-13448C392,-13448 200,-13448 200,-13448 194,-13448 188,-13442 188,-13436 188,-13436 188,-13424 188,-13424 188,-13418 194,-13412 200,-13412 200,-13412 392,-13412 392,-13412 398,-13412 404,-13418 404,-13424 404,-13424 404,-13436 404,-13436 404,-13442 398,-13448 392,-13448"/>
-<text text-anchor="start" x="243.285" y="-13429.1" font-family="Futura" font-size="10.00"> 4. 游戏程序员的数学课</text>
+<g id="node7" class="node">
+<title>math</title>
+<path fill="#d9ebc6" stroke="#d9ebc6" stroke-width=".5" d="M399.546,-13886C399.546,-13886 207.546,-13886 207.546,-13886 201.546,-13886 195.546,-13880 195.546,-13874 195.546,-13874 195.546,-13862 195.546,-13862 195.546,-13856 201.546,-13850 207.546,-13850 207.546,-13850 399.546,-13850 399.546,-13850 405.546,-13850 411.546,-13856 411.546,-13862 411.546,-13862 411.546,-13874 411.546,-13874 411.546,-13880 405.546,-13886 399.546,-13886"/>
+<text text-anchor="start" x="250.8312" y="-13867.1489" font-family="Futura" font-size="10.00" fill="#000000"> 4. 游戏程序员的数学课</text>
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 <!-- softwaredev&#45;&gt;math -->
-<g id="edge4" class="edge"><title>softwaredev&#45;&gt;math</title>
-<path fill="none" stroke="#cccccc" d="M296,-13466C296,-13462.8 296,-13459.4 296,-13456"/>
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+<g id="edge4" class="edge">
+<title>softwaredev&#45;&gt;math</title>
+<path fill="none" stroke="#cccccc" d="M303.546,-13903.7181C303.546,-13900.5512 303.546,-13897.2052 303.546,-13893.8817"/>
+<polygon fill="#cccccc" stroke="#cccccc" points="303.546,-13886.2631 306.9211,-13893.7631 303.5461,-13890.0131 303.5461,-13893.7631 303.5461,-13893.7631 303.5461,-13893.7631 303.5461,-13890.0131 300.1711,-13893.7632 303.546,-13886.2631 303.546,-13886.2631"/>
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 <!-- gameprog -->
-<g id="node8" class="node"><title>gameprog</title>
-<path fill="#c5edc5" stroke="#c5edc5" stroke-width="0.5" d="M392,-13394C392,-13394 200,-13394 200,-13394 194,-13394 188,-13388 188,-13382 188,-13382 188,-13370 188,-13370 188,-13364 194,-13358 200,-13358 200,-13358 392,-13358 392,-13358 398,-13358 404,-13364 404,-13370 404,-13370 404,-13382 404,-13382 404,-13388 398,-13394 392,-13394"/>
-<text text-anchor="middle" x="296" y="-13375.1" font-family="Futura" font-size="10.00"> 5. 游戏编程</text>
+<g id="node8" class="node">
+<title>gameprog</title>
+<path fill="#c5edc5" stroke="#c5edc5" stroke-width=".5" d="M399.546,-13832C399.546,-13832 207.546,-13832 207.546,-13832 201.546,-13832 195.546,-13826 195.546,-13820 195.546,-13820 195.546,-13808 195.546,-13808 195.546,-13802 201.546,-13796 207.546,-13796 207.546,-13796 399.546,-13796 399.546,-13796 405.546,-13796 411.546,-13802 411.546,-13808 411.546,-13808 411.546,-13820 411.546,-13820 411.546,-13826 405.546,-13832 399.546,-13832"/>
+<text text-anchor="middle" x="303.546" y="-13813.1489" font-family="Futura" font-size="10.00" fill="#000000"> 5. 游戏编程</text>
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 <!-- math&#45;&gt;gameprog -->
-<g id="edge5" class="edge"><title>math&#45;&gt;gameprog</title>
-<path fill="none" stroke="#cccccc" d="M296,-13412C296,-13408.8 296,-13405.4 296,-13402"/>
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+<g id="edge5" class="edge">
+<title>math&#45;&gt;gameprog</title>
+<path fill="none" stroke="#cccccc" d="M303.546,-13849.7181C303.546,-13846.5512 303.546,-13843.2052 303.546,-13839.8817"/>
+<polygon fill="#cccccc" stroke="#cccccc" points="303.546,-13832.2631 306.9211,-13839.7631 303.5461,-13836.0131 303.5461,-13839.7631 303.5461,-13839.7631 303.5461,-13839.7631 303.5461,-13836.0131 300.1711,-13839.7632 303.546,-13832.2631 303.546,-13832.2631"/>
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 <!-- gameengine -->
-<g id="node9" class="node"><title>gameengine</title>
-<path fill="#c5ede1" stroke="#c5ede1" stroke-width="0.5" d="M392,-13340C392,-13340 200,-13340 200,-13340 194,-13340 188,-13334 188,-13328 188,-13328 188,-13316 188,-13316 188,-13310 194,-13304 200,-13304 200,-13304 392,-13304 392,-13304 398,-13304 404,-13310 404,-13316 404,-13316 404,-13328 404,-13328 404,-13334 398,-13340 392,-13340"/>
-<text text-anchor="start" x="258.285" y="-13321.1" font-family="Futura" font-size="10.00"> 6. 游戏引擎开发</text>
+<g id="node9" class="node">
+<title>gameengine</title>
+<path fill="#c5ede1" stroke="#c5ede1" stroke-width=".5" d="M399.546,-13778C399.546,-13778 207.546,-13778 207.546,-13778 201.546,-13778 195.546,-13772 195.546,-13766 195.546,-13766 195.546,-13754 195.546,-13754 195.546,-13748 201.546,-13742 207.546,-13742 207.546,-13742 399.546,-13742 399.546,-13742 405.546,-13742 411.546,-13748 411.546,-13754 411.546,-13754 411.546,-13766 411.546,-13766 411.546,-13772 405.546,-13778 399.546,-13778"/>
+<text text-anchor="start" x="265.8312" y="-13759.1489" font-family="Futura" font-size="10.00" fill="#000000"> 6. 游戏引擎开发</text>
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 <!-- gameprog&#45;&gt;gameengine -->
-<g id="edge6" class="edge"><title>gameprog&#45;&gt;gameengine</title>
-<path fill="none" stroke="#cccccc" d="M296,-13358C296,-13354.8 296,-13351.4 296,-13348"/>
-<polygon fill="#cccccc" stroke="#cccccc" points="296,-13340.2 299.375,-13347.7 296,-13344 296,-13347.7 296,-13347.7 296,-13347.7 296,-13344 292.625,-13347.7 296,-13340.2 296,-13340.2"/>
+<g id="edge6" class="edge">
+<title>gameprog&#45;&gt;gameengine</title>
+<path fill="none" stroke="#cccccc" d="M303.546,-13795.7181C303.546,-13792.5512 303.546,-13789.2052 303.546,-13785.8817"/>
+<polygon fill="#cccccc" stroke="#cccccc" points="303.546,-13778.2631 306.9211,-13785.7631 303.5461,-13782.0131 303.5461,-13785.7631 303.5461,-13785.7631 303.5461,-13785.7631 303.5461,-13782.0131 300.1711,-13785.7632 303.546,-13778.2631 303.546,-13778.2631"/>
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 <!-- cg -->
-<g id="node10" class="node"><title>cg</title>
-<path fill="#c5e1ed" stroke="#c5e1ed" stroke-width="0.5" d="M392,-13286C392,-13286 200,-13286 200,-13286 194,-13286 188,-13280 188,-13274 188,-13274 188,-13262 188,-13262 188,-13256 194,-13250 200,-13250 200,-13250 392,-13250 392,-13250 398,-13250 404,-13256 404,-13262 404,-13262 404,-13274 404,-13274 404,-13280 398,-13286 392,-13286"/>
-<text text-anchor="middle" x="296" y="-13267.1" font-family="Futura" font-size="10.00"> 7. 计算机图形学（CG）</text>
+<g id="node10" class="node">
+<title>cg</title>
+<path fill="#c5e1ed" stroke="#c5e1ed" stroke-width=".5" d="M399.546,-13724C399.546,-13724 207.546,-13724 207.546,-13724 201.546,-13724 195.546,-13718 195.546,-13712 195.546,-13712 195.546,-13700 195.546,-13700 195.546,-13694 201.546,-13688 207.546,-13688 207.546,-13688 399.546,-13688 399.546,-13688 405.546,-13688 411.546,-13694 411.546,-13700 411.546,-13700 411.546,-13712 411.546,-13712 411.546,-13718 405.546,-13724 399.546,-13724"/>
+<text text-anchor="middle" x="303.546" y="-13705.1489" font-family="Futura" font-size="10.00" fill="#000000"> 7. 计算机图形学（CG）</text>
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 <!-- gameengine&#45;&gt;cg -->
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+<g id="edge12" class="edge">
+<title>gameengine:e&#45;&gt;cg:e</title>
+<path fill="none" stroke="#cccccc" d="M411.546,-13760C432.7335,-13760 435.2164,-13717.9147 418.9948,-13708.0509"/>
+<polygon fill="#cccccc" stroke="#cccccc" points="411.546,-13706 419.6729,-13704.7371 415.1615,-13706.9955 418.7769,-13707.991 418.7769,-13707.991 418.7769,-13707.991 415.1615,-13706.9955 417.881,-13711.2449 411.546,-13706 411.546,-13706"/>
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-<g id="node11" class="node"><title>audio</title>
-<path fill="#c5cbed" stroke="#c5cbed" stroke-width="0.5" d="M392,-13232C392,-13232 200,-13232 200,-13232 194,-13232 188,-13226 188,-13220 188,-13220 188,-13208 188,-13208 188,-13202 194,-13196 200,-13196 200,-13196 392,-13196 392,-13196 398,-13196 404,-13202 404,-13208 404,-13208 404,-13220 404,-13220 404,-13226 398,-13232 392,-13232"/>
-<text text-anchor="middle" x="296" y="-13213.1" font-family="Futura" font-size="10.00"> 8. 游戏音效</text>
+<g id="node11" class="node">
+<title>audio</title>
+<path fill="#c5cbed" stroke="#c5cbed" stroke-width=".5" d="M399.546,-13670C399.546,-13670 207.546,-13670 207.546,-13670 201.546,-13670 195.546,-13664 195.546,-13658 195.546,-13658 195.546,-13646 195.546,-13646 195.546,-13640 201.546,-13634 207.546,-13634 207.546,-13634 399.546,-13634 399.546,-13634 405.546,-13634 411.546,-13640 411.546,-13646 411.546,-13646 411.546,-13658 411.546,-13658 411.546,-13664 405.546,-13670 399.546,-13670"/>
+<text text-anchor="middle" x="303.546" y="-13651.1489" font-family="Futura" font-size="10.00" fill="#000000"> 8. 游戏音效</text>
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-<g id="edge13" class="edge"><title>gameengine:e&#45;&gt;audio:e</title>
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+<g id="edge13" class="edge">
+<title>gameengine:e&#45;&gt;audio:e</title>
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-<g id="node12" class="node"><title>phyanim</title>
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-<text text-anchor="start" x="253.285" y="-13159.1" font-family="Futura" font-size="10.00"> 9. 游戏物理和动画</text>
+<g id="node12" class="node">
+<title>phyanim</title>
+<path fill="#d7c5ed" stroke="#d7c5ed" stroke-width=".5" d="M399.546,-13616C399.546,-13616 207.546,-13616 207.546,-13616 201.546,-13616 195.546,-13610 195.546,-13604 195.546,-13604 195.546,-13592 195.546,-13592 195.546,-13586 201.546,-13580 207.546,-13580 207.546,-13580 399.546,-13580 399.546,-13580 405.546,-13580 411.546,-13586 411.546,-13592 411.546,-13592 411.546,-13604 411.546,-13604 411.546,-13610 405.546,-13616 399.546,-13616"/>
+<text text-anchor="start" x="260.8312" y="-13597.1489" font-family="Futura" font-size="10.00" fill="#000000"> 9. 游戏物理和动画</text>
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+<g id="edge14" class="edge">
+<title>gameengine:e&#45;&gt;phyanim:e</title>
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-<text text-anchor="start" x="240.321" y="-13105.1" font-family="Futura" font-size="10.00"> 10. 游戏人工智能（AI）</text>
+<g id="node13" class="node">
+<title>ai</title>
+<path fill="#edc5ed" stroke="#edc5ed" stroke-width=".5" d="M399.546,-13562C399.546,-13562 207.546,-13562 207.546,-13562 201.546,-13562 195.546,-13556 195.546,-13550 195.546,-13550 195.546,-13538 195.546,-13538 195.546,-13532 201.546,-13526 207.546,-13526 207.546,-13526 399.546,-13526 399.546,-13526 405.546,-13526 411.546,-13532 411.546,-13538 411.546,-13538 411.546,-13550 411.546,-13550 411.546,-13556 405.546,-13562 399.546,-13562"/>
+<text text-anchor="start" x="247.8673" y="-13543.1489" font-family="Futura" font-size="10.00" fill="#000000"> 10. 游戏人工智能（AI）</text>
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+<g id="edge15" class="edge">
+<title>gameengine:e&#45;&gt;ai:e</title>
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-<text text-anchor="start" x="256.225" y="-13051.1" font-family="Futura" font-size="10.00"> 11. 多人游戏编程</text>
+<g id="node14" class="node">
+<title>multiplayer</title>
+<path fill="#edc5d7" stroke="#edc5d7" stroke-width=".5" d="M399.546,-13508C399.546,-13508 207.546,-13508 207.546,-13508 201.546,-13508 195.546,-13502 195.546,-13496 195.546,-13496 195.546,-13484 195.546,-13484 195.546,-13478 201.546,-13472 207.546,-13472 207.546,-13472 399.546,-13472 399.546,-13472 405.546,-13472 411.546,-13478 411.546,-13484 411.546,-13484 411.546,-13496 411.546,-13496 411.546,-13502 405.546,-13508 399.546,-13508"/>
+<text text-anchor="start" x="263.7706" y="-13489.1489" font-family="Futura" font-size="10.00" fill="#000000"> 11. 多人游戏编程</text>
 </g>
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-<g id="edge16" class="edge"><title>gameengine:e&#45;&gt;multiplayer:e</title>
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+<g id="edge16" class="edge">
+<title>gameengine:e&#45;&gt;multiplayer:e</title>
+<path fill="none" stroke="#cccccc" d="M411.546,-13760C444.5698,-13760 457.4906,-13750.9715 476.546,-13724 490.5856,-13704.1281 483.5392,-13694.2481 485.546,-13670 492.4574,-13586.4918 497.7058,-13495.855 419.3887,-13490.2717"/>
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 <!-- audio&#45;&gt;phyanim -->
@@ -200,28 +238,34 @@
 <!-- ai&#45;&gt;multiplayer -->
 <!-- multiplayer&#45;&gt;tocbottom -->
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-<g id="node15" class="node"><title>legendA1</title>
-<text text-anchor="middle" x="218" y="-12920" font-family="Helvetica-Light" font-size="10.00">推荐路线</text>
+<g id="node15" class="node">
+<title>legendA1</title>
+<text text-anchor="middle" x="148.546" y="-13358" font-family="Helvetica-Light" font-size="10.00" fill="#000000">推荐路线</text>
 </g>
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-<g id="node17" class="node"><title>legendA2</title>
+<g id="node17" class="node">
+<title>legendA2</title>
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-<g id="edge19" class="edge"><title>legendA1&#45;&gt;legendA2</title>
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-<polygon fill="black" stroke="black" points="220.625,-12882.6 218,-12875.1 215.375,-12882.6 220.625,-12882.6"/>
+<g id="edge19" class="edge">
+<title>legendA1&#45;&gt;legendA2</title>
+<path fill="none" stroke="#000000" d="M148.546,-13349.59C148.546,-13341.1244 148.546,-13328.8099 148.546,-13320.7288"/>
+<polygon fill="#000000" stroke="#000000" points="151.1711,-13320.5921 148.546,-13313.0922 145.9211,-13320.5922 151.1711,-13320.5921"/>
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-<g id="node16" class="node"><title>legendB1</title>
-<text text-anchor="middle" x="373" y="-12920" font-family="Helvetica-Light" font-size="10.00">可选路线</text>
+<g id="node16" class="node">
+<title>legendB1</title>
+<text text-anchor="middle" x="303.546" y="-13358" font-family="Helvetica-Light" font-size="10.00" fill="#000000">可选路线</text>
 </g>
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-<g id="node18" class="node"><title>legendB2</title>
+<g id="node18" class="node">
+<title>legendB2</title>
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-<g id="edge20" class="edge"><title>legendB1&#45;&gt;legendB2</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M373,-12911.7C373,-12903.5 373,-12890.9 373,-12882.8"/>
-<polygon fill="black" stroke="black" points="373,-12875.1 376.375,-12882.6 373,-12878.8 373,-12882.6 373,-12882.6 373,-12882.6 373,-12878.8 369.625,-12882.6 373,-12875.1 373,-12875.1"/>
+<g id="edge20" class="edge">
+<title>legendB1&#45;&gt;legendB2</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M303.546,-13349.59C303.546,-13341.1244 303.546,-13328.8099 303.546,-13320.7288"/>
+<polygon fill="#000000" stroke="#000000" points="303.546,-13313.0922 306.9211,-13320.5921 303.5461,-13316.8422 303.5461,-13320.5922 303.5461,-13320.5922 303.5461,-13320.5922 303.5461,-13316.8422 300.1711,-13320.5922 303.546,-13313.0922 303.546,-13313.0922"/>
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@@ -231,179 +275,200 @@
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 <!-- legendbottom&#45;&gt;kidtop -->
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-<text text-anchor="middle" x="191" y="-12749" font-family="Helvetica-Light" font-size="10.00">从5岁开始</text>
+<g id="node21" class="node">
+<title>age5</title>
+<path fill="#edc5ce" stroke="#edc5ce" stroke-width=".5" d="M220.1076,-13206C220.1076,-13206 182.9845,-13206 182.9845,-13206 176.9845,-13206 170.9845,-13200 170.9845,-13194 170.9845,-13194 170.9845,-13182 170.9845,-13182 170.9845,-13176 176.9845,-13170 182.9845,-13170 182.9845,-13170 220.1076,-13170 220.1076,-13170 226.1076,-13170 232.1076,-13176 232.1076,-13182 232.1076,-13182 232.1076,-13194 232.1076,-13194 232.1076,-13200 226.1076,-13206 220.1076,-13206"/>
+<text text-anchor="middle" x="201.546" y="-13187" font-family="Helvetica-Light" font-size="10.00" fill="#000000">从5岁开始</text>
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-<g id="node24" class="node"><title>scratchjr</title>
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-<image xlink:href="http://github.com/images/scratchjr.jpg" width="72.7214px" height="96px" preserveAspectRatio="xMinYMin meet" x="122.639" y="-12703"/>
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-<text text-anchor="start" x="108.98" y="-12585" font-family="Helvetica-Light" font-size="10.00">ScratchJr Book (2015)</text>
+<g id="node24" class="node">
+<title>scratchjr</title>
+<g id="a_node24"><a xlink:href="https://book.douban.com/subject/26906848/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images-zh-cn/scratchjr.jpg" width="71.4894px" height="96px" preserveAspectRatio="xMinYMin meet" x="122.801" y="-13138"/>
+<text text-anchor="start" x="91.311" y="-13030" font-family="Helvetica-Light" font-size="10.00" fill="#000000">动手玩转ScratchJr编程 (2016)</text>
 </a>
 </g>
 </g>
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+<g id="edge25" class="edge">
+<title>age5&#45;&gt;scratchjr</title>
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-<text text-anchor="middle" x="296" y="-12749" font-family="Helvetica-Light" font-size="10.00">从8岁开始</text>
+<g id="node22" class="node">
+<title>age8</title>
+<path fill="#edc5ce" stroke="#edc5ce" stroke-width=".5" d="M322.1076,-13206C322.1076,-13206 284.9845,-13206 284.9845,-13206 278.9845,-13206 272.9845,-13200 272.9845,-13194 272.9845,-13194 272.9845,-13182 272.9845,-13182 272.9845,-13176 278.9845,-13170 284.9845,-13170 284.9845,-13170 322.1076,-13170 322.1076,-13170 328.1076,-13170 334.1076,-13176 334.1076,-13182 334.1076,-13182 334.1076,-13194 334.1076,-13194 334.1076,-13200 328.1076,-13206 322.1076,-13206"/>
+<text text-anchor="middle" x="303.546" y="-13187" font-family="Helvetica-Light" font-size="10.00" fill="#000000">从8岁开始</text>
 </g>
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-<g id="node25" class="node"><title>codinggamesinscratch</title>
+<g id="node25" class="node">
+<title>codinggamesinscratch</title>
 <g id="a_node25"><a xlink:href="https://www.amazon.com/dp/1465439358/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/codinggamesinscratch.jpg" width="80.256px" height="96px" preserveAspectRatio="xMinYMin meet" x="390.872" y="-12708"/>
-<text text-anchor="start" x="397.105" y="-12600" font-family="Helvetica-Light" font-size="10.00">Coding Games</text>
-<text text-anchor="start" x="408.49" y="-12590" font-family="Helvetica-Light" font-size="10.00">in Scratch</text>
-<text text-anchor="start" x="416.55" y="-12580" font-family="Helvetica-Light" font-size="10.00">(2015)</text>
+<image xlink:href="http://github.com/images/codinggamesinscratch.jpg" width="80.256px" height="96px" preserveAspectRatio="xMinYMin meet" x="264.418" y="-13146"/>
+<text text-anchor="start" x="270.651" y="-13038" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Coding Games</text>
+<text text-anchor="start" x="282.036" y="-13028" font-family="Helvetica-Light" font-size="10.00" fill="#000000">in Scratch</text>
+<text text-anchor="start" x="290.096" y="-13018" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2015)</text>
 </a>
 </g>
 </g>
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-<polygon fill="black" stroke="black" points="368.416,-12715.9 372.885,-12709.4 365.294,-12711.7 368.416,-12715.9"/>
+<g id="edge27" class="edge">
+<title>age8&#45;&gt;codinggamesinscratch</title>
+<path fill="none" stroke="#000000" d="M303.7157,-13169.8489C303.7448,-13166.7335 303.7766,-13163.3287 303.8103,-13159.726"/>
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-<g id="node26" class="node"><title>superscratchprogadv</title>
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-<image xlink:href="http://github.com/images/superscratchprogadv.jpg" width="67.3347px" height="96px" preserveAspectRatio="xMinYMin meet" x="262.333" y="-12708"/>
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-<text text-anchor="start" x="281.55" y="-12580" font-family="Helvetica-Light" font-size="10.00">(2013)</text>
+<g id="node26" class="node">
+<title>superscratchprogadv</title>
+<g id="a_node26"><a xlink:href="https://book.douban.com/subject/27072003/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images-zh-cn/superscratchprogadv.jpg" width="71.4894px" height="96px" preserveAspectRatio="xMinYMin meet" x="412.801" y="-13138"/>
+<text text-anchor="start" x="390.476" y="-13030" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Scratch超人漫游记 (2017)</text>
 </a>
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+<g id="edge30" class="edge">
+<title>age8&#45;&gt;superscratchprogadv</title>
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+<g id="node23" class="node">
+<title>kidintermediate</title>
+<path fill="#edc5ce" stroke="#edc5ce" stroke-width=".5" d="M336.546,-12832C336.546,-12832 264.546,-12832 264.546,-12832 258.546,-12832 252.546,-12826 252.546,-12820 252.546,-12820 252.546,-12808 252.546,-12808 252.546,-12802 258.546,-12796 264.546,-12796 264.546,-12796 336.546,-12796 336.546,-12796 342.546,-12796 348.546,-12802 348.546,-12808 348.546,-12808 348.546,-12820 348.546,-12820 348.546,-12826 342.546,-12832 336.546,-12832"/>
+<text text-anchor="middle" x="300.546" y="-12813" font-family="Helvetica-Light" font-size="10.00" fill="#000000">中级孩童游戏编程</text>
 </g>
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-<g id="node29" class="node"><title>inventgamepython3</title>
+<g id="node29" class="node">
+<title>inventgamepython3</title>
 <g id="a_node29"><a xlink:href="https://www.amazon.com/dp/1503212300/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/inventgamepython3.jpg" width="76.8px" height="96px" preserveAspectRatio="xMinYMin meet" x="124.6" y="-12334"/>
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 <g id="a_node40"><a xlink:href="https://book.douban.com/subject/26912767/" xlink:title="&lt;TABLE&gt;">
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 <g id="a_node44"><a xlink:href="https://book.douban.com/subject/19952400/" xlink:title="&lt;TABLE&gt;">
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+<text text-anchor="start" x="352.766" y="-12201" font-family="Helvetica-Light" font-size="10.00" fill="#000000">算法（第4版）</text>
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 <!-- concretemaths2 -->
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 <g id="a_node45"><a xlink:href="https://book.douban.com/subject/21323941/" xlink:title="&lt;TABLE&gt;">
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+<image xlink:href="http://github.com/images-zh-cn/concretemaths2.jpg" width="77.5111px" height="96px" preserveAspectRatio="xMinYMin meet" x="474.79" y="-12309"/>
+<text text-anchor="start" x="493.546" y="-12201" font-family="Helvetica-Light" font-size="10.00" fill="#000000">具体数学</text>
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 <!-- csmath&#45;&gt;concretemaths2 -->
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+<g id="edge50" class="edge">
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+<polygon fill="#000000" stroke="#000000" points="474.2186,-12315.2086 473.3961,-12323.3918 472.3454,-12318.4572 470.4723,-12321.7059 470.4723,-12321.7059 470.4723,-12321.7059 472.3454,-12318.4572 467.5485,-12320.0201 474.2186,-12315.2086 474.2186,-12315.2086"/>
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 <!-- caaqa5 -->
-<g id="node41" class="node"><title>caaqa5</title>
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 <g id="a_node41"><a xlink:href="https://book.douban.com/subject/20452387/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images-zh-cn/caaqa5.jpg" width="66.411px" height="96px" preserveAspectRatio="xMinYMin meet" x="57.7945" y="-11710"/>
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+<image xlink:href="http://github.com/images-zh-cn/caaqa5.jpg" width="66.411px" height="96px" preserveAspectRatio="xMinYMin meet" x="78.3405" y="-12148"/>
+<text text-anchor="start" x="76.546" y="-12040" font-family="Helvetica-Light" font-size="10.00" fill="#000000">计算机体系结构</text>
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 </a>
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 <!-- sicp2&#45;&gt;caaqa5 -->
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-<polygon fill="black" stroke="black" points="153.456,-11720.1 146.645,-11716 149.416,-11723.5 153.456,-11720.1"/>
+<g id="edge43" class="edge">
+<title>sicp2&#45;&gt;caaqa5</title>
+<path fill="none" stroke="#000000" d="M110.9701,-12178.7215C111.0049,-12173.124 111.0401,-12167.4457 111.0752,-12161.7984"/>
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 <!-- mos4 -->
-<g id="node42" class="node"><title>mos4</title>
+<g id="node42" class="node">
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 <g id="a_node42"><a xlink:href="https://book.douban.com/subject/3852290/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images-zh-cn/mos4.jpg" width="67.531px" height="96px" preserveAspectRatio="xMinYMin meet" x="189.734" y="-11710"/>
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+<image xlink:href="http://github.com/images-zh-cn/mos4.jpg" width="67.531px" height="96px" preserveAspectRatio="xMinYMin meet" x="210.281" y="-12148"/>
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+<title>sicp2&#45;&gt;mos4</title>
+<path fill="none" stroke="#000000" d="M166.95,-12178.7215C171.9944,-12172.6151 177.1182,-12166.4126 182.2016,-12160.259"/>
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+<image xlink:href="http://github.com/images/geometricalgebra.jpg" width="77.76px" height="96px" preserveAspectRatio="xMinYMin meet" x="90.166" y="-8977"/>
+<text text-anchor="start" x="79.311" y="-8869" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Geometric Algebra for</text>
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-<g id="node110" class="node"><title>geometrictools</title>
+<g id="node110" class="node">
+<title>geometrictools</title>
 <g id="a_node110"><a xlink:href="https://book.douban.com/subject/1224798/" xlink:title="&lt;TABLE&gt;">
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 </a>
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-<polygon fill="black" stroke="black" points="303.409,-8559.75 297.569,-8554.36 298.775,-8562.22 303.409,-8559.75"/>
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+<path fill="none" stroke="#000000" d="M313.9685,-9009.6706C312.2371,-9006.357 310.3347,-9002.7163 308.3165,-8998.8538"/>
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-<g id="node112" class="node"><title>visualizingquaternions</title>
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 <g id="a_node112"><a xlink:href="https://www.amazon.com/dp/0120884003/" xlink:title="&lt;TABLE&gt;">
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+<image xlink:href="http://github.com/images/visualizingquaternions.jpg" width="74.8377px" height="96px" preserveAspectRatio="xMinYMin meet" x="360.627" y="-8977"/>
+<text text-anchor="start" x="345.531" y="-8869" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Visualizing Quaternions</text>
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 </a>
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+<g id="edge124" class="edge">
+<title>mathadvanced&#45;&gt;visualizingquaternions</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M335.7656,-9009.6706C339.6783,-9003.8016 344.2752,-8996.9063 349.166,-8989.5701"/>
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+<g id="node113" class="node">
+<title>divgradcurl4</title>
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+<text text-anchor="start" x="517.096" y="-8861" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2015)</text>
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+<g id="edge119" class="edge">
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-<text text-anchor="start" x="262.55" y="-8262" font-family="Helvetica-Light" font-size="10.00">(2009)</text>
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 </a>
 </g>
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-<polygon fill="black" stroke="black" points="270.689,-8393.94 268.972,-8386.18 265.476,-8393.31 270.689,-8393.94"/>
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+<title>geometrictools&#45;&gt;computationalgeometry</title>
+<path fill="none" stroke="#000000" d="M274.4341,-8841.6853C274.8252,-8838.3708 275.2178,-8835.0445 275.6091,-8831.729"/>
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+<path fill="#c5edc5" stroke="#c5edc5" stroke-width=".5" d="M329.546,-8582C329.546,-8582 277.546,-8582 277.546,-8582 271.546,-8582 265.546,-8576 265.546,-8570 265.546,-8570 265.546,-8558 265.546,-8558 265.546,-8552 271.546,-8546 277.546,-8546 277.546,-8546 329.546,-8546 329.546,-8546 335.546,-8546 341.546,-8552 341.546,-8558 341.546,-8558 341.546,-8570 341.546,-8570 341.546,-8576 335.546,-8582 329.546,-8582"/>
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+<title>scratch</title>
+<path fill="#c5edc5" stroke="#c5edc5" stroke-width=".5" d="M356.486,-8528C356.486,-8528 268.606,-8528 268.606,-8528 262.606,-8528 256.606,-8522 256.606,-8516 256.606,-8516 256.606,-8504 256.606,-8504 256.606,-8498 262.606,-8492 268.606,-8492 268.606,-8492 356.486,-8492 356.486,-8492 362.486,-8492 368.486,-8498 368.486,-8504 368.486,-8504 368.486,-8516 368.486,-8516 368.486,-8522 362.486,-8528 356.486,-8528"/>
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+<g id="edge128" class="edge">
+<title>gpbegin&#45;&gt;scratch</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M306.593,-8545.7181C307.1208,-8542.5512 307.6785,-8539.2052 308.2324,-8535.8817"/>
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+<g id="edge129" class="edge">
+<title>gpbegin&#45;&gt;unity</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M338.8016,-8545.8686C349.5534,-8540.339 361.3908,-8534.2512 372.2126,-8528.6857"/>
+<polygon fill="#000000" stroke="#000000" points="379.1559,-8525.1149 374.0298,-8531.5465 375.821,-8526.83 372.4862,-8528.5451 372.4862,-8528.5451 372.4862,-8528.5451 375.821,-8526.83 370.9426,-8525.5437 379.1559,-8525.1149 379.1559,-8525.1149"/>
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-<g id="node119" class="node"><title>unreal</title>
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-<text text-anchor="middle" x="298" y="-8071" font-family="Helvetica-Light" font-size="10.00">使用Unreal</text>
+<g id="node119" class="node">
+<title>unreal</title>
+<path fill="#c5edc5" stroke="#c5edc5" stroke-width=".5" d="M148.3166,-8528C148.3166,-8528 106.7755,-8528 106.7755,-8528 100.7755,-8528 94.7755,-8522 94.7755,-8516 94.7755,-8516 94.7755,-8504 94.7755,-8504 94.7755,-8498 100.7755,-8492 106.7755,-8492 106.7755,-8492 148.3166,-8492 148.3166,-8492 154.3166,-8492 160.3166,-8498 160.3166,-8504 160.3166,-8504 160.3166,-8516 160.3166,-8516 160.3166,-8522 154.3166,-8528 148.3166,-8528"/>
+<text text-anchor="middle" x="127.546" y="-8509" font-family="Helvetica-Light" font-size="10.00" fill="#000000">使用Unreal</text>
 </g>
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-<g id="edge130" class="edge"><title>gpbegin&#45;&gt;unreal</title>
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+<g id="edge130" class="edge">
+<title>gpbegin&#45;&gt;unreal</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M265.3566,-8552.2828C236.4643,-8543.4181 196.8905,-8531.2762 167.5608,-8522.2773"/>
+<polygon fill="#000000" stroke="#000000" points="160.3375,-8520.061 168.4976,-8519.0345 163.9226,-8521.161 167.5076,-8522.261 167.5076,-8522.261 167.5076,-8522.261 163.9226,-8521.161 166.5176,-8525.4876 160.3375,-8520.061 160.3375,-8520.061"/>
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-<text text-anchor="middle" x="51" y="-7964" font-family="Helvetica-Light" font-size="10.00">使用Cocos2d&#45;X</text>
+<g id="node120" class="node">
+<title>cocos2dx</title>
+<path fill="#c5edc5" stroke="#c5edc5" stroke-width=".5" d="M229.556,-8421C229.556,-8421 167.536,-8421 167.536,-8421 161.536,-8421 155.536,-8415 155.536,-8409 155.536,-8409 155.536,-8397 155.536,-8397 155.536,-8391 161.536,-8385 167.536,-8385 167.536,-8385 229.556,-8385 229.556,-8385 235.556,-8385 241.556,-8391 241.556,-8397 241.556,-8397 241.556,-8409 241.556,-8409 241.556,-8415 235.556,-8421 229.556,-8421"/>
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 <!-- gpbegin&#45;&gt;cocos2dx -->
-<g id="edge131" class="edge"><title>gpbegin&#45;&gt;cocos2dx</title>
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+<g id="edge131" class="edge">
+<title>gpbegin&#45;&gt;cocos2dx</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M271.1982,-8545.8174C264.0695,-8540.7315 257.0215,-8534.7278 251.546,-8528 227.3054,-8498.2154 212.453,-8455.7152 204.8571,-8428.7466"/>
+<polygon fill="#000000" stroke="#000000" points="202.8177,-8421.2414 208.0413,-8427.5939 203.8011,-8424.8602 204.7844,-8428.479 204.7844,-8428.479 204.7844,-8428.479 203.8011,-8424.8602 201.5275,-8429.364 202.8177,-8421.2414 202.8177,-8421.2414"/>
 </g>
 <!-- windowsgp2 -->
-<g id="node123" class="node"><title>windowsgp2</title>
+<g id="node123" class="node">
+<title>windowsgp2</title>
 <g id="a_node123"><a xlink:href="https://book.douban.com/subject/20282993/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images-zh-cn/windowsgp2.jpg" width="76.2353px" height="96px" preserveAspectRatio="xMinYMin meet" x="136.882" y="-8027"/>
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-<text text-anchor="start" x="160.55" y="-7909" font-family="Helvetica-Light" font-size="10.00">(2012)</text>
+<image xlink:href="http://github.com/images-zh-cn/windowsgp2.jpg" width="76.2353px" height="96px" preserveAspectRatio="xMinYMin meet" x="284.428" y="-8465"/>
+<text text-anchor="start" x="262.266" y="-8357" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Windows游戏编程大师技巧</text>
+<text text-anchor="start" x="308.096" y="-8347" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2012)</text>
 </a>
 </g>
 </g>
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-<g id="edge134" class="edge"><title>scratch&#45;&gt;windowsgp2</title>
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-<polygon fill="black" stroke="black" points="189.716,-8033.18 194.617,-8039.78 190.518,-8036.84 191.321,-8040.51 191.321,-8040.51 191.321,-8040.51 190.518,-8036.84 188.024,-8041.23 189.716,-8033.18 189.716,-8033.18"/>
+<g id="edge134" class="edge">
+<title>scratch&#45;&gt;windowsgp2</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M314.2424,-8491.8489C314.6081,-8487.9361 315.0164,-8483.5666 315.4505,-8478.9219"/>
+<polygon fill="#000000" stroke="#000000" points="316.1514,-8471.4225 318.8138,-8479.2041 315.8024,-8475.1563 315.4534,-8478.89 315.4534,-8478.89 315.4534,-8478.89 315.8024,-8475.1563 312.0931,-8478.5759 316.1514,-8471.4225 316.1514,-8471.4225"/>
 </g>
 <!-- gamecodingcomplete4 -->
-<g id="node124" class="node"><title>gamecodingcomplete4</title>
+<g id="node124" class="node">
+<title>gamecodingcomplete4</title>
 <g id="a_node124"><a xlink:href="https://book.douban.com/subject/26787109/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images-zh-cn/gamecodingcomplete4.jpg" width="76.9412px" height="96px" preserveAspectRatio="xMinYMin meet" x="155.529" y="-7870"/>
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-<text text-anchor="start" x="179.55" y="-7752" font-family="Helvetica-Light" font-size="10.00">(2016)</text>
+<image xlink:href="http://github.com/images-zh-cn/gamecodingcomplete4.jpg" width="76.9412px" height="96px" preserveAspectRatio="xMinYMin meet" x="311.075" y="-8308"/>
+<text text-anchor="start" x="309.546" y="-8200" font-family="Helvetica-Light" font-size="10.00" fill="#000000">游戏编程权威指南</text>
+<text text-anchor="start" x="335.096" y="-8190" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2016)</text>
 </a>
 </g>
 </g>
 <!-- scratch&#45;&gt;gamecodingcomplete4 -->
-<g id="edge132" class="edge"><title>scratch:se&#45;&gt;gamecodingcomplete4</title>
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-<polygon fill="black" stroke="black" points="248.47,-7882.25 243.01,-7876.47 243.678,-7884.39 248.47,-7882.25"/>
+<g id="edge132" class="edge">
+<title>scratch:se&#45;&gt;gamecodingcomplete4</title>
+<path fill="none" stroke="#000000" d="M368.546,-8492C379.541,-8481.0051 390.8849,-8487.5309 398.546,-8474 414.0934,-8446.5404 406.6262,-8362.5035 398.546,-8332 397.6055,-8328.4494 396.4804,-8324.8921 395.2081,-8321.3541"/>
+<polygon fill="#000000" stroke="#000000" points="397.5638,-8320.1684 392.402,-8314.1271 392.6697,-8322.0688 397.5638,-8320.1684"/>
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 <!-- introtogdprodev -->
-<g id="node125" class="node"><title>introtogdprodev</title>
+<g id="node125" class="node">
+<title>introtogdprodev</title>
 <g id="a_node125"><a xlink:href="https://www.amazon.com/dp/0321933168/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/introtogdprodev.jpg" width="70.7976px" height="96px" preserveAspectRatio="xMinYMin meet" x="436.101" y="-8030"/>
-<text text-anchor="start" x="424.345" y="-7922" font-family="Helvetica-Light" font-size="10.00">Introduction to Game</text>
-<text text-anchor="start" x="426.025" y="-7912" font-family="Helvetica-Light" font-size="10.00">Design, Prototyping,</text>
-<text text-anchor="start" x="415.925" y="-7902" font-family="Helvetica-Light" font-size="10.00">and Development (2014)</text>
+<image xlink:href="http://github.com/images/introtogdprodev.jpg" width="70.7976px" height="96px" preserveAspectRatio="xMinYMin meet" x="447.647" y="-8468"/>
+<text text-anchor="start" x="435.891" y="-8360" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Introduction to Game</text>
+<text text-anchor="start" x="437.571" y="-8350" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Design, Prototyping,</text>
+<text text-anchor="start" x="427.471" y="-8340" font-family="Helvetica-Light" font-size="10.00" fill="#000000">and Development (2014)</text>
 </a>
 </g>
 </g>
 <!-- unity&#45;&gt;introtogdprodev -->
-<g id="edge136" class="edge"><title>unity&#45;&gt;introtogdprodev</title>
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-<polygon fill="black" stroke="black" points="405.349,-8034.93 402.62,-8042.69 402.763,-8037.65 400.176,-8040.36 400.176,-8040.36 400.176,-8040.36 402.763,-8037.65 397.732,-8038.04 405.349,-8034.93 405.349,-8034.93"/>
+<g id="edge136" class="edge">
+<title>unity&#45;&gt;introtogdprodev</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M421.0991,-8491.8489C423.5372,-8488.3236 426.2315,-8484.4277 429.0905,-8480.2938"/>
+<polygon fill="#000000" stroke="#000000" points="433.3864,-8474.0822 431.8961,-8482.1705 431.2533,-8477.1665 429.1202,-8480.2507 429.1202,-8480.2507 429.1202,-8480.2507 431.2533,-8477.1665 426.3444,-8478.331 433.3864,-8474.0822 433.3864,-8474.0822"/>
 </g>
 <!-- learninguegd -->
-<g id="node127" class="node"><title>learninguegd</title>
+<g id="node127" class="node">
+<title>learninguegd</title>
 <g id="a_node127"><a xlink:href="https://www.amazon.com/dp/1784398152/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/learninguegd.jpg" width="77.952px" height="96px" preserveAspectRatio="xMinYMin meet" x="293.524" y="-8030"/>
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-<text text-anchor="start" x="318.05" y="-7902" font-family="Helvetica-Light" font-size="10.00">(2015)</text>
+<image xlink:href="http://github.com/images/learninguegd.jpg" width="77.952px" height="96px" preserveAspectRatio="xMinYMin meet" x="43.07" y="-8468"/>
+<text text-anchor="start" x="29.251" y="-8360" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Learning Unreal Engine</text>
+<text text-anchor="start" x="37.311" y="-8350" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Game Development</text>
+<text text-anchor="start" x="67.596" y="-8340" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2015)</text>
 </a>
 </g>
 </g>
 <!-- unreal&#45;&gt;learninguegd -->
-<g id="edge139" class="edge"><title>unreal&#45;&gt;learninguegd</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M303.614,-8053.66C304.626,-8050.54 305.737,-8047.11 306.915,-8043.47"/>
-<polygon fill="black" stroke="black" points="309.257,-8036.24 310.157,-8044.41 308.101,-8039.8 306.946,-8043.37 306.946,-8043.37 306.946,-8043.37 308.101,-8039.8 303.735,-8042.33 309.257,-8036.24 309.257,-8036.24"/>
+<g id="edge139" class="edge">
+<title>unreal&#45;&gt;learninguegd</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M119.7427,-8491.8489C118.3329,-8488.5696 116.7853,-8484.9695 115.1456,-8481.1555"/>
+<polygon fill="#000000" stroke="#000000" points="112.1047,-8474.0822 118.1676,-8479.6395 113.5858,-8477.5273 115.0669,-8480.9725 115.0669,-8480.9725 115.0669,-8480.9725 113.5858,-8477.5273 111.9663,-8482.3055 112.1047,-8474.0822 112.1047,-8474.0822"/>
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 <!-- cocos2dxbyexample2 -->
-<g id="node129" class="node"><title>cocos2dxbyexample2</title>
+<g id="node129" class="node">
+<title>cocos2dxbyexample2</title>
 <g id="a_node129"><a xlink:href="https://www.amazon.com/dp/1785288857/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/cocos2dxbyexample2.jpg" width="77.76px" height="96px" preserveAspectRatio="xMinYMin meet" x="28.12" y="-7868"/>
-<text text-anchor="start" x="41.995" y="-7760" font-family="Helvetica-Light" font-size="10.00">Cocos2d&#45;X</text>
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+<image xlink:href="http://github.com/images/cocos2dxbyexample2.jpg" width="77.76px" height="96px" preserveAspectRatio="xMinYMin meet" x="183.666" y="-8306"/>
+<text text-anchor="start" x="197.541" y="-8198" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Cocos2d&#45;X</text>
+<text text-anchor="start" x="180.316" y="-8188" font-family="Helvetica-Light" font-size="10.00" fill="#000000">by Example (2015)</text>
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 <!-- cocos2dx&#45;&gt;cocos2dxbyexample2 -->
-<g id="edge142" class="edge"><title>cocos2dx&#45;&gt;cocos2dxbyexample2</title>
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-<polygon fill="black" stroke="black" points="60.2899,-7874 62.8769,-7881.81 59.9048,-7877.73 59.5197,-7881.46 59.5197,-7881.46 59.5197,-7881.46 59.9048,-7877.73 56.1625,-7881.12 60.2899,-7874 60.2899,-7874"/>
+<g id="edge142" class="edge">
+<title>cocos2dx&#45;&gt;cocos2dxbyexample2</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M201.2991,-8384.9901C203.7763,-8368.7855 207.5873,-8343.8552 211.3014,-8319.5586"/>
+<polygon fill="#000000" stroke="#000000" points="212.4494,-8312.0489 214.6522,-8319.9728 211.8827,-8315.7559 211.316,-8319.4628 211.316,-8319.4628 211.316,-8319.4628 211.8827,-8315.7559 207.9797,-8318.9528 212.4494,-8312.0489 212.4494,-8312.0489"/>
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-<path fill="#c5edc5" stroke="#c5edc5" stroke-width="0.5" d="M292,-7722C292,-7722 240,-7722 240,-7722 234,-7722 228,-7716 228,-7710 228,-7710 228,-7698 228,-7698 228,-7692 234,-7686 240,-7686 240,-7686 292,-7686 292,-7686 298,-7686 304,-7692 304,-7698 304,-7698 304,-7710 304,-7710 304,-7716 298,-7722 292,-7722"/>
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+<g id="node121" class="node">
+<title>gpintermediate</title>
+<path fill="#c5edc5" stroke="#c5edc5" stroke-width=".5" d="M310.546,-8160C310.546,-8160 258.546,-8160 258.546,-8160 252.546,-8160 246.546,-8154 246.546,-8148 246.546,-8148 246.546,-8136 246.546,-8136 246.546,-8130 252.546,-8124 258.546,-8124 258.546,-8124 310.546,-8124 310.546,-8124 316.546,-8124 322.546,-8130 322.546,-8136 322.546,-8136 322.546,-8148 322.546,-8148 322.546,-8154 316.546,-8160 310.546,-8160"/>
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 <!-- gpalgorithmstechniques -->
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-<g id="a_node130"><a xlink:href="https://www.amazon.com/dp/0321940156/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/gpalgorithmstechniques.jpg" width="75.6072px" height="96px" preserveAspectRatio="xMinYMin meet" x="31.1964" y="-7662"/>
-<text text-anchor="start" x="23.81" y="-7554" font-family="Helvetica-Light" font-size="10.00">Game Programming</text>
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-<text text-anchor="start" x="27.59" y="-7534" font-family="Helvetica-Light" font-size="10.00">Techniques (2013)</text>
+<g id="node130" class="node">
+<title>gpalgorithmstechniques</title>
+<g id="a_node130"><a xlink:href="https://book.douban.com/subject/26906838/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images-zh-cn/gpalgorithmstechniques.jpg" width="72px" height="96px" preserveAspectRatio="xMinYMin meet" x="48.546" y="-8100"/>
+<text text-anchor="start" x="39.546" y="-7992" font-family="Helvetica-Light" font-size="10.00" fill="#000000">游戏编程算法与技巧</text>
+<text text-anchor="start" x="70.096" y="-7982" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2016)</text>
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+<path fill="none" stroke="#000000" d="M246.3628,-8137.1323C218.5914,-8132.333 180.8784,-8123.1302 151.546,-8106 150.7007,-8105.5064 149.8588,-8104.9993 149.0205,-8104.4797"/>
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+<image xlink:href="http://github.com/images/agumentedreality.jpg" width="74.8377px" height="96px" preserveAspectRatio="xMinYMin meet" x="441.127" y="-8098"/>
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+<image xlink:href="http://github.com/images/gpgemsbest.jpg" width="69.8357px" height="96px" preserveAspectRatio="xMinYMin meet" x="165.628" y="-7636"/>
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+<image xlink:href="http://github.com/images/beginninggp.jpg" width="76.992px" height="96px" preserveAspectRatio="xMinYMin meet" x="35.05" y="-7631"/>
+<text text-anchor="start" x="35.756" y="-7523" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Beginning Game</text>
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 <!-- introtogdprodev&#45;&gt;unityinaction -->
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+<polygon fill="#000000" stroke="#000000" points="308.3635,-7414 300.8636,-7417.3751 304.6135,-7414 300.8635,-7414.0001 300.8635,-7414.0001 300.8635,-7414.0001 304.6135,-7414 300.8635,-7410.6251 308.3635,-7414 308.3635,-7414"/>
 </g>
 <!-- gpgems4 -->
-<g id="node145" class="node"><title>gpgems4</title>
+<g id="node145" class="node">
+<title>gpgems4</title>
 <g id="a_node145"><a xlink:href="https://book.douban.com/subject/1435923/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images-zh-cn/gpgems4.jpg" width="67.68px" height="96px" preserveAspectRatio="xMinYMin meet" x="413.16" y="-7032"/>
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-<text text-anchor="start" x="432.55" y="-6914" font-family="Helvetica-Light" font-size="10.00">(2005)</text>
+<image xlink:href="http://github.com/images-zh-cn/gpgems4.jpg" width="67.68px" height="96px" preserveAspectRatio="xMinYMin meet" x="459.706" y="-7476"/>
+<text text-anchor="start" x="460.766" y="-7368" font-family="Helvetica-Light" font-size="10.00" fill="#000000">游戏编程精粹4</text>
+<text text-anchor="start" x="479.096" y="-7358" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2005)</text>
 </a>
 </g>
 </g>
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+<g id="edge160" class="edge">
+<title>gpgems3&#45;&gt;gpgems4</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M424.589,-7414C425.5991,-7414 426.6092,-7414 427.6193,-7414"/>
+<polygon fill="#000000" stroke="#000000" points="435.3635,-7414 427.8636,-7417.3751 431.6135,-7414 427.8635,-7414.0001 427.8635,-7414.0001 427.8635,-7414.0001 431.6135,-7414 427.8635,-7410.6251 435.3635,-7414 435.3635,-7414"/>
 </g>
 <!-- gpgems5 -->
-<g id="node146" class="node"><title>gpgems5</title>
+<g id="node146" class="node">
+<title>gpgems5</title>
 <g id="a_node146"><a xlink:href="https://book.douban.com/subject/2248414/" xlink:title="&lt;TABLE&gt;">
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+<image xlink:href="http://github.com/images-zh-cn/gpgems5.jpg" width="67.531px" height="96px" preserveAspectRatio="xMinYMin meet" x="78.7805" y="-7322"/>
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+<text text-anchor="start" x="98.096" y="-7204" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2007)</text>
 </a>
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 </g>
 <!-- gpgems4&#45;&gt;gpgems5 -->
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+<g id="edge161" class="edge">
+<title>gpgems4&#45;&gt;gpgems5</title>
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 </g>
 <!-- gpgems6 -->
-<g id="node147" class="node"><title>gpgems6</title>
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 <g id="a_node147"><a xlink:href="https://book.douban.com/subject/2305250/" xlink:title="&lt;TABLE&gt;">
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 </a>
 </g>
 </g>
 <!-- gpgems5&#45;&gt;gpgems6 -->
-<g id="edge162" class="edge"><title>gpgems5&#45;&gt;gpgems6</title>
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+<g id="edge162" class="edge">
+<title>gpgems5&#45;&gt;gpgems6</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M170.589,-7260C171.5991,-7260 172.6092,-7260 173.6193,-7260"/>
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 <!-- gpgems7 -->
-<g id="node148" class="node"><title>gpgems7</title>
+<g id="node148" class="node">
+<title>gpgems7</title>
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-<image xlink:href="http://github.com/images-zh-cn/gpgems7.jpg" width="68.16px" height="96px" preserveAspectRatio="xMinYMin meet" x="324.92" y="-6878"/>
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+<image xlink:href="http://github.com/images-zh-cn/gpgems7.jpg" width="68.16px" height="96px" preserveAspectRatio="xMinYMin meet" x="332.466" y="-7322"/>
+<text text-anchor="start" x="333.766" y="-7214" font-family="Helvetica-Light" font-size="10.00" fill="#000000">游戏编程精粹7</text>
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 </a>
 </g>
 </g>
 <!-- gpgems6&#45;&gt;gpgems7 -->
-<g id="edge163" class="edge"><title>gpgems6&#45;&gt;gpgems7</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M290.043,-6816C291.053,-6816 292.063,-6816 293.073,-6816"/>
-<polygon fill="black" stroke="black" points="300.818,-6816 293.318,-6819.38 297.068,-6816 293.318,-6816 293.318,-6816 293.318,-6816 297.068,-6816 293.317,-6812.63 300.818,-6816 300.818,-6816"/>
+<g id="edge163" class="edge">
+<title>gpgems6&#45;&gt;gpgems7</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M297.589,-7260C298.5991,-7260 299.6092,-7260 300.6193,-7260"/>
+<polygon fill="#000000" stroke="#000000" points="308.3635,-7260 300.8636,-7263.3751 304.6135,-7260 300.8635,-7260.0001 300.8635,-7260.0001 300.8635,-7260.0001 304.6135,-7260 300.8635,-7256.6251 308.3635,-7260 308.3635,-7260"/>
 </g>
 <!-- gpgems8 -->
-<g id="node149" class="node"><title>gpgems8</title>
+<g id="node149" class="node">
+<title>gpgems8</title>
 <g id="a_node149"><a xlink:href="https://www.amazon.com/dp/1584507020/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/gpgems8.jpg" width="75.0301px" height="96px" preserveAspectRatio="xMinYMin meet" x="448.485" y="-6876"/>
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-<text text-anchor="start" x="456.825" y="-6758" font-family="Helvetica-Light" font-size="10.00">Gems (2010)</text>
+<image xlink:href="http://github.com/images/gpgems8.jpg" width="75.0301px" height="96px" preserveAspectRatio="xMinYMin meet" x="456.031" y="-7320"/>
+<text text-anchor="start" x="448.356" y="-7212" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Game Programming</text>
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 </a>
 </g>
 </g>
 <!-- gpgems7&#45;&gt;gpgems8 -->
-<g id="edge164" class="edge"><title>gpgems7&#45;&gt;gpgems8</title>
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+<g id="edge164" class="edge">
+<title>gpgems7&#45;&gt;gpgems8</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M424.589,-7260C425.5991,-7260 426.6092,-7260 427.6193,-7260"/>
+<polygon fill="#000000" stroke="#000000" points="435.3635,-7260 427.8636,-7263.3751 431.6135,-7260 427.8635,-7260.0001 427.8635,-7260.0001 427.8635,-7260.0001 431.6135,-7260 427.8635,-7256.6251 435.3635,-7260 435.3635,-7260"/>
 </g>
 <!-- gamebottom -->
 <!-- gpgems7&#45;&gt;gamebottom -->
@@ -1878,1172 +2159,1466 @@
 <!-- getop -->
 <!-- gamebottom&#45;&gt;getop -->
 <!-- gebegin -->
-<g id="node152" class="node"><title>gebegin</title>
-<path fill="#c5ede1" stroke="#c5ede1" stroke-width="0.5" d="M320,-6642C320,-6642 248,-6642 248,-6642 242,-6642 236,-6636 236,-6630 236,-6630 236,-6618 236,-6618 236,-6612 242,-6606 248,-6606 248,-6606 320,-6606 320,-6606 326,-6606 332,-6612 332,-6618 332,-6618 332,-6630 332,-6630 332,-6636 326,-6642 320,-6642"/>
-<text text-anchor="middle" x="284" y="-6623" font-family="Helvetica-Light" font-size="10.00">游戏引擎开发新手</text>
+<g id="node152" class="node">
+<title>gebegin</title>
+<path fill="#c5ede1" stroke="#c5ede1" stroke-width=".5" d="M327.546,-7086C327.546,-7086 255.546,-7086 255.546,-7086 249.546,-7086 243.546,-7080 243.546,-7074 243.546,-7074 243.546,-7062 243.546,-7062 243.546,-7056 249.546,-7050 255.546,-7050 255.546,-7050 327.546,-7050 327.546,-7050 333.546,-7050 339.546,-7056 339.546,-7062 339.546,-7062 339.546,-7074 339.546,-7074 339.546,-7080 333.546,-7086 327.546,-7086"/>
+<text text-anchor="middle" x="291.546" y="-7067" font-family="Helvetica-Light" font-size="10.00" fill="#000000">游戏引擎开发新手</text>
 </g>
 <!-- gameenginearchitecture2 -->
-<g id="node157" class="node"><title>gameenginearchitecture2</title>
+<g id="node157" class="node">
+<title>gameenginearchitecture2</title>
 <g id="a_node157"><a xlink:href="https://book.douban.com/subject/25815142/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images-zh-cn/gameenginearchitecture2.jpg" width="76.2353px" height="96px" preserveAspectRatio="xMinYMin meet" x="233.882" y="-6579"/>
-<text text-anchor="start" x="242" y="-6471" font-family="Helvetica-Light" font-size="10.00">游戏引擎架构</text>
-<text text-anchor="start" x="257.55" y="-6461" font-family="Helvetica-Light" font-size="10.00">(2014)</text>
+<image xlink:href="http://github.com/images-zh-cn/gameenginearchitecture2.jpg" width="76.2353px" height="96px" preserveAspectRatio="xMinYMin meet" x="241.428" y="-7023"/>
+<text text-anchor="start" x="249.546" y="-6915" font-family="Helvetica-Light" font-size="10.00" fill="#000000">游戏引擎架构</text>
+<text text-anchor="start" x="265.096" y="-6905" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2014)</text>
 </a>
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 <!-- gebegin&#45;&gt;gameenginearchitecture2 -->
-<g id="edge168" class="edge"><title>gebegin&#45;&gt;gameenginearchitecture2</title>
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-<polygon fill="black" stroke="black" points="283.138,-6592.33 279.678,-6585.18 277.921,-6592.93 283.138,-6592.33"/>
+<g id="edge168" class="edge">
+<title>gebegin&#45;&gt;gameenginearchitecture2</title>
+<path fill="none" stroke="#000000" d="M289.5104,-7049.8489C289.0716,-7045.9361 288.5815,-7041.5666 288.0606,-7036.9219"/>
+<polygon fill="#000000" stroke="#000000" points="290.6642,-7036.5832 287.2196,-7029.4225 285.4469,-7037.1684 290.6642,-7036.5832"/>
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-<text text-anchor="middle" x="100" y="-6409" font-family="Helvetica-Light" font-size="10.00">游戏引擎文选</text>
+<g id="node153" class="node">
+<title>gearticles</title>
+<path fill="#c5ede1" stroke="#c5ede1" stroke-width=".5" d="M149.546,-6872C149.546,-6872 97.546,-6872 97.546,-6872 91.546,-6872 85.546,-6866 85.546,-6860 85.546,-6860 85.546,-6848 85.546,-6848 85.546,-6842 91.546,-6836 97.546,-6836 97.546,-6836 149.546,-6836 149.546,-6836 155.546,-6836 161.546,-6842 161.546,-6848 161.546,-6848 161.546,-6860 161.546,-6860 161.546,-6866 155.546,-6872 149.546,-6872"/>
+<text text-anchor="middle" x="123.546" y="-6853" font-family="Helvetica-Light" font-size="10.00" fill="#000000">游戏引擎文选</text>
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 <!-- gameenginegems1 -->
-<g id="node160" class="node"><title>gameenginegems1</title>
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 <g id="a_node160"><a xlink:href="https://www.amazon.com/dp/0763778885/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/gameenginegems1.jpg" width="77.568px" height="96px" preserveAspectRatio="xMinYMin meet" x="27.216" y="-6366"/>
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 </a>
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+<g id="edge175" class="edge">
+<title>gearticles&#45;&gt;gameenginegems1</title>
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+<title>gescript</title>
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+<image xlink:href="http://github.com/images-zh-cn/gamescriptingmastery.jpg" width="66.6667px" height="96px" preserveAspectRatio="xMinYMin meet" x="167.213" y="-6812"/>
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+<text text-anchor="middle" x="303.546" y="-6069" font-family="Helvetica-Light" font-size="10.00" fill="#000000">游戏图形学初级</text>
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 <!-- rt3drendering -->
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+<g id="node185" class="node">
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 <g id="a_node185"><a xlink:href="https://www.amazon.com/dp/0321962729/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/rt3drendering.jpg" width="70.0281px" height="96px" preserveAspectRatio="xMinYMin meet" x="106.986" y="-5584"/>
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-<text text-anchor="start" x="103.93" y="-5456" font-family="Helvetica-Light" font-size="10.00">and HLSL (2014)</text>
+<image xlink:href="http://github.com/images/rt3drendering.jpg" width="70.0281px" height="96px" preserveAspectRatio="xMinYMin meet" x="114.532" y="-6028"/>
+<text text-anchor="start" x="119.261" y="-5920" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Real&#45;Time 3D</text>
+<text text-anchor="start" x="98.236" y="-5910" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Rendering with DirectX</text>
+<text text-anchor="start" x="111.476" y="-5900" font-family="Helvetica-Light" font-size="10.00" fill="#000000">and HLSL (2014)</text>
 </a>
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 </g>
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 <!-- 3dgpdx12 -->
-<g id="node186" class="node"><title>3dgpdx12</title>
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 <g id="a_node186"><a xlink:href="https://book.douban.com/subject/2111771/" xlink:title="&lt;TABLE&gt;">
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-<text text-anchor="start" x="281.55" y="-5463" font-family="Helvetica-Light" font-size="10.00">(2007)</text>
+<image xlink:href="http://github.com/images-zh-cn/3dgpdx12.jpg" width="77.5111px" height="96px" preserveAspectRatio="xMinYMin meet" x="264.79" y="-6025"/>
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+<text text-anchor="start" x="289.096" y="-5907" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2007)</text>
 </a>
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 <!-- cgbegin&#45;&gt;3dgpdx12 -->
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+<g id="edge191" class="edge">
+<title>cgbegin&#45;&gt;3dgpdx12</title>
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 <!-- oglguide9 -->
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 <g id="a_node187"><a xlink:href="https://book.douban.com/subject/26220248/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images-zh-cn/oglguide9.jpg" width="67.531px" height="96px" preserveAspectRatio="xMinYMin meet" x="430.234" y="-5581"/>
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-<text text-anchor="start" x="449.55" y="-5463" font-family="Helvetica-Light" font-size="10.00">(2014)</text>
+<image xlink:href="http://github.com/images-zh-cn/oglguide9.jpg" width="67.531px" height="96px" preserveAspectRatio="xMinYMin meet" x="437.781" y="-6025"/>
+<text text-anchor="start" x="406.261" y="-5917" font-family="Helvetica-Light" font-size="10.00" fill="#000000">OpenGL编程指南(原书第8版)</text>
+<text text-anchor="start" x="457.096" y="-5907" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2014)</text>
 </a>
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 </g>
 <!-- cgbegin&#45;&gt;oglguide9 -->
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+<g id="edge193" class="edge">
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 <g id="a_node188"><a xlink:href="https://book.douban.com/subject/2116178/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images-zh-cn/fundamentalscg4.jpg" width="68px" height="96px" preserveAspectRatio="xMinYMin meet" x="95" y="-5363"/>
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+<image xlink:href="http://github.com/images-zh-cn/fundamentalscg4.jpg" width="68px" height="96px" preserveAspectRatio="xMinYMin meet" x="102.546" y="-5807"/>
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+<image xlink:href="http://github.com/images-zh-cn/cgpp3.jpg" width="67.84px" height="96px" preserveAspectRatio="xMinYMin meet" x="237.626" y="-5814"/>
+<text text-anchor="start" x="215.156" y="-5706" font-family="Helvetica-Light" font-size="10.00" fill="#000000">计算机图形学原理及实践:</text>
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+<text text-anchor="start" x="257.096" y="-5682" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2004)</text>
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+<g id="edge198" class="edge">
+<title>cgtheory&#45;&gt;cgpp3</title>
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 <g id="a_node190"><a xlink:href="https://www.amazon.com/dp/1558602763/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/pdis.jpg" width="75.992px" height="96px" preserveAspectRatio="xMinYMin meet" x="361.004" y="-5366"/>
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+<image xlink:href="http://github.com/images/pdis.jpg" width="75.992px" height="96px" preserveAspectRatio="xMinYMin meet" x="368.55" y="-5810"/>
+<text text-anchor="start" x="363.486" y="-5702" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Principles of Digital</text>
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+<g id="edge200" class="edge">
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+<title>offlinerendering</title>
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-<g id="node199" class="node"><title>rtr3</title>
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+<image xlink:href="http://github.com/images-zh-cn/rtr3.jpg" width="67.2px" height="96px" preserveAspectRatio="xMinYMin meet" x="171.946" y="-5538"/>
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 </a>
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+<path fill="none" stroke="#000000" d="M205.546,-5561.8846C205.546,-5558.7747 205.546,-5555.3784 205.546,-5551.7894"/>
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-<g id="node200" class="node"><title>tricks3dgpgurus</title>
+<g id="node200" class="node">
+<title>tricks3dgpgurus</title>
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+<image xlink:href="http://github.com/images-zh-cn/tricks3dgpgurus.jpg" width="67.531px" height="96px" preserveAspectRatio="xMinYMin meet" x="44.7805" y="-5538"/>
+<text text-anchor="start" x="32.156" y="-5430" font-family="Helvetica-Light" font-size="10.00" fill="#000000">3D游戏编程大师技巧</text>
+<text text-anchor="start" x="64.096" y="-5420" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2005)</text>
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+<g id="edge209" class="edge">
+<title>realtimerendering&#45;&gt;tricks3dgpgurus</title>
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+<image xlink:href="http://github.com/images/pbrt3.jpg" width="77.952px" height="96px" preserveAspectRatio="xMinYMin meet" x="433.57" y="-5384"/>
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+<g id="node223" class="node">
+<title>raytracingfromgroundup</title>
+<g id="a_node223"><a xlink:href="https://book.douban.com/subject/6028258/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images-zh-cn/raytracingfromgroundup.jpg" width="71.4894px" height="96px" preserveAspectRatio="xMinYMin meet" x="423.801" y="-5538"/>
+<text text-anchor="start" x="419.546" y="-5430" font-family="Helvetica-Light" font-size="10.00" fill="#000000">光线跟踪算法技术</text>
+<text text-anchor="start" x="445.096" y="-5420" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2011)</text>
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+<g id="edge244" class="edge">
+<title>offlinerendering&#45;&gt;raytracingfromgroundup</title>
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+<g id="node181" class="node">
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-<image xlink:href="http://github.com/images/practiald3d11.jpg" width="77.376px" height="96px" preserveAspectRatio="xMinYMin meet" x="167.812" y="-4780"/>
-<text text-anchor="start" x="162.32" y="-4672" font-family="Helvetica-Light" font-size="10.00">Practical Rendering</text>
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+<image xlink:href="http://github.com/images/practiald3d11.jpg" width="77.376px" height="96px" preserveAspectRatio="xMinYMin meet" x="175.358" y="-5224"/>
+<text text-anchor="start" x="169.866" y="-5116" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Practical Rendering</text>
+<text text-anchor="start" x="175.421" y="-5106" font-family="Helvetica-Light" font-size="10.00" fill="#000000">and Computation</text>
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-<g id="edge227" class="edge"><title>d3d&#45;&gt;practiald3d11</title>
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+<g id="node182" class="node">
+<title>ogl</title>
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+<text text-anchor="middle" x="312.546" y="-5316" font-family="Helvetica-Light" font-size="10.00" fill="#000000">OpenGL</text>
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+<g id="node194" class="node">
+<title>oglsuper7</title>
 <g id="a_node194"><a xlink:href="https://www.amazon.com/dp/0672337479/" xlink:title="&lt;TABLE&gt;">
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+<text text-anchor="start" x="298.866" y="-5111" font-family="Helvetica-Light" font-size="10.00" fill="#000000">OpenGL Super Bible</text>
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+<image xlink:href="http://github.com/images/npr.jpg" width="61.3707px" height="96px" preserveAspectRatio="xMinYMin meet" x="350.861" y="-4456"/>
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+<text text-anchor="start" x="193.546" y="-4956" font-family="Helvetica-Light" font-size="10.00" fill="#000000">图形着色器</text>
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+<text text-anchor="start" x="176.531" y="-4802" font-family="Helvetica-Light" font-size="10.00" fill="#000000">OpenGL ES 3.0编程指南</text>
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+<text text-anchor="start" x="306.371" y="-4956" font-family="Helvetica-Light" font-size="10.00" fill="#000000">OpenGL着色语言</text>
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 <!-- glsl3&#45;&gt;ogles3guide2 -->
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+<g id="edge240" class="edge">
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-<image xlink:href="http://github.com/images/oglinsights.jpg" width="70.2204px" height="96px" preserveAspectRatio="xMinYMin meet" x="189.39" y="-4305"/>
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+<image xlink:href="http://github.com/images/vulkanguide.jpg" width="73.2986px" height="96px" preserveAspectRatio="xMinYMin meet" x="197.897" y="-4606"/>
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+<g id="edge242" class="edge">
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+<g id="edge233" class="edge">
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-<image xlink:href="http://github.com/images-zh-cn/realtimeshadows.jpg" width="77.1084px" height="96px" preserveAspectRatio="xMinYMin meet" x="40.4458" y="-4937"/>
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+<image xlink:href="http://github.com/images-zh-cn/realtimeshadows.jpg" width="77.1084px" height="96px" preserveAspectRatio="xMinYMin meet" x="39.9918" y="-5381"/>
+<text text-anchor="start" x="48.546" y="-5273" font-family="Helvetica-Light" font-size="10.00" fill="#000000">实时阴影技术</text>
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+<g id="edge229" class="edge">
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+<image xlink:href="http://github.com/images/rtvolumegraphics.jpg" width="64.6413px" height="96px" preserveAspectRatio="xMinYMin meet" x="300.225" y="-5536"/>
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+<g id="edge230" class="edge">
+<title>rtr3&#45;&gt;rtvolumegraphics</title>
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 <!-- graphicsprogrammingmethods -->
-<g id="node203" class="node"><title>graphicsprogrammingmethods</title>
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+<title>graphicsprogrammingmethods</title>
 <g id="a_node203"><a xlink:href="https://www.amazon.com/dp/1584502991/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/graphicsprogrammingmethods.jpg" width="76.5691px" height="96px" preserveAspectRatio="xMinYMin meet" x="31.7154" y="-4775"/>
-<text text-anchor="start" x="17.865" y="-4667" font-family="Helvetica-Light" font-size="10.00">Graphics Programming</text>
-<text text-anchor="start" x="34.71" y="-4657" font-family="Helvetica-Light" font-size="10.00">Methods (2003)</text>
+<image xlink:href="http://github.com/images/graphicsprogrammingmethods.jpg" width="76.5691px" height="96px" preserveAspectRatio="xMinYMin meet" x="39.2615" y="-5219"/>
+<text text-anchor="start" x="25.411" y="-5111" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Graphics Programming</text>
+<text text-anchor="start" x="42.256" y="-5101" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Methods (2003)</text>
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+<!-- shaderx -->
+<g id="node204" class="node">
+<title>shaderx</title>
+<g id="a_node204"><a xlink:href="https://www.amazon.com/dp/1556220413/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/shaderx.jpg" width="76.7615px" height="96px" preserveAspectRatio="xMinYMin meet" x="37.1653" y="-5057"/>
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+</a>
+</g>
+</g>
+<!-- graphicsprogrammingmethods&#45;&gt;shaderx -->
+<g id="edge211" class="edge">
+<title>graphicsprogrammingmethods&#45;&gt;shaderx</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M76.7036,-5092.8729C76.6111,-5085.6109 76.5168,-5078.2039 76.4238,-5070.9091"/>
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+</g>
+<!-- shaderx2 -->
+<g id="node205" class="node">
+<title>shaderx2</title>
+<g id="a_node205"><a xlink:href="https://www.amazon.com/dp/1556229887/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/shaderx2.jpg" width="63.6794px" height="96px" preserveAspectRatio="xMinYMin meet" x="43.7063" y="-4903"/>
+<text text-anchor="start" x="37.756" y="-4795" font-family="Helvetica-Light" font-size="10.00" fill="#000000">ShaderX2 (2003)</text>
+</a>
+</g>
+</g>
+<!-- shaderx&#45;&gt;shaderx2 -->
+<g id="edge212" class="edge">
+<title>shaderx&#45;&gt;shaderx2</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M75.546,-4940.6926C75.546,-4932.892 75.546,-4924.8669 75.546,-4916.9563"/>
+<polygon fill="#000000" stroke="#000000" points="75.546,-4909.0964 78.9211,-4916.5964 75.5461,-4912.8464 75.5461,-4916.5964 75.5461,-4916.5964 75.5461,-4916.5964 75.5461,-4912.8464 72.1711,-4916.5965 75.546,-4909.0964 75.546,-4909.0964"/>
+</g>
+<!-- shaderx3 -->
+<g id="node206" class="node">
+<title>shaderx3</title>
+<g id="a_node206"><a xlink:href="https://www.amazon.com/dp/1584503572/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/shaderx3.jpg" width="76.5691px" height="96px" preserveAspectRatio="xMinYMin meet" x="37.2615" y="-4751"/>
+<text text-anchor="start" x="37.756" y="-4643" font-family="Helvetica-Light" font-size="10.00" fill="#000000">ShaderX3 (2004)</text>
+</a>
+</g>
+</g>
+<!-- shaderx2&#45;&gt;shaderx3 -->
+<g id="edge213" class="edge">
+<title>shaderx2&#45;&gt;shaderx3</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M75.546,-4786.6139C75.546,-4779.474 75.546,-4772.1552 75.546,-4764.9227"/>
+<polygon fill="#000000" stroke="#000000" points="75.546,-4757.121 78.9211,-4764.621 75.5461,-4760.871 75.5461,-4764.621 75.5461,-4764.621 75.5461,-4764.621 75.5461,-4760.871 72.1711,-4764.6211 75.546,-4757.121 75.546,-4757.121"/>
+</g>
+<!-- shaderx4 -->
+<g id="node207" class="node">
+<title>shaderx4</title>
+<g id="a_node207"><a xlink:href="https://www.amazon.com/dp/1584504250/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/shaderx4.jpg" width="76.7615px" height="96px" preserveAspectRatio="xMinYMin meet" x="37.1653" y="-4601"/>
+<text text-anchor="start" x="37.756" y="-4493" font-family="Helvetica-Light" font-size="10.00" fill="#000000">ShaderX4 (2006)</text>
+</a>
+</g>
+</g>
+<!-- shaderx3&#45;&gt;shaderx4 -->
+<g id="edge214" class="edge">
+<title>shaderx3&#45;&gt;shaderx4</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M75.546,-4634.9893C75.546,-4628.4599 75.546,-4621.7839 75.546,-4615.1687"/>
+<polygon fill="#000000" stroke="#000000" points="75.546,-4607.4435 78.9211,-4614.9435 75.5461,-4611.1935 75.5461,-4614.9435 75.5461,-4614.9435 75.5461,-4614.9435 75.5461,-4611.1935 72.1711,-4614.9436 75.546,-4607.4435 75.546,-4607.4435"/>
+</g>
+<!-- shaderx5 -->
+<g id="node208" class="node">
+<title>shaderx5</title>
+<g id="a_node208"><a xlink:href="https://www.amazon.com/dp/1584504994/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/shaderx5.jpg" width="76.3768px" height="96px" preserveAspectRatio="xMinYMin meet" x="37.3576" y="-4451"/>
+<text text-anchor="start" x="37.756" y="-4343" font-family="Helvetica-Light" font-size="10.00" fill="#000000">ShaderX5 (2006)</text>
+</a>
+</g>
+</g>
+<!-- shaderx4&#45;&gt;shaderx5 -->
+<g id="edge215" class="edge">
+<title>shaderx4&#45;&gt;shaderx5</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M75.546,-4484.9893C75.546,-4478.4599 75.546,-4471.7839 75.546,-4465.1687"/>
+<polygon fill="#000000" stroke="#000000" points="75.546,-4457.4435 78.9211,-4464.9435 75.5461,-4461.1935 75.5461,-4464.9435 75.5461,-4464.9435 75.5461,-4464.9435 75.5461,-4461.1935 72.1711,-4464.9436 75.546,-4457.4435 75.546,-4457.4435"/>
+</g>
+<!-- shaderx6 -->
+<g id="node209" class="node">
+<title>shaderx6</title>
+<g id="a_node209"><a xlink:href="https://www.amazon.com/dp/1584505443/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/shaderx6.jpg" width="76.7615px" height="96px" preserveAspectRatio="xMinYMin meet" x="36.1653" y="-4296"/>
+<text text-anchor="start" x="36.756" y="-4188" font-family="Helvetica-Light" font-size="10.00" fill="#000000">ShaderX6 (2008)</text>
+</a>
+</g>
+</g>
+<!-- shaderx5&#45;&gt;shaderx6 -->
+<g id="edge216" class="edge">
+<title>shaderx5&#45;&gt;shaderx6</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M75.1508,-4334.7399C75.0977,-4326.512 75.043,-4318.0284 74.9891,-4309.6829"/>
+<polygon fill="#000000" stroke="#000000" points="74.94,-4302.0689 78.3634,-4309.5469 74.9643,-4305.8188 74.9885,-4309.5687 74.9885,-4309.5687 74.9885,-4309.5687 74.9643,-4305.8188 71.6136,-4309.5905 74.94,-4302.0689 74.94,-4302.0689"/>
+</g>
+<!-- shaderx7 -->
+<g id="node210" class="node">
+<title>shaderx7</title>
+<g id="a_node210"><a xlink:href="https://www.amazon.com/dp/1584505982/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/shaderx7.jpg" width="76.992px" height="96px" preserveAspectRatio="xMinYMin meet" x="35.05" y="-4141"/>
+<text text-anchor="start" x="35.756" y="-4033" font-family="Helvetica-Light" font-size="10.00" fill="#000000">ShaderX7 (2009)</text>
+</a>
+</g>
+</g>
+<!-- shaderx6&#45;&gt;shaderx7 -->
+<g id="edge217" class="edge">
+<title>shaderx6&#45;&gt;shaderx7</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M74.1508,-4179.7399C74.0977,-4171.512 74.043,-4163.0284 73.9891,-4154.6829"/>
+<polygon fill="#000000" stroke="#000000" points="73.94,-4147.0689 77.3634,-4154.5469 73.9643,-4150.8188 73.9885,-4154.5687 73.9885,-4154.5687 73.9885,-4154.5687 73.9643,-4150.8188 70.6136,-4154.5905 73.94,-4147.0689 73.94,-4147.0689"/>
+</g>
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-<g id="node204" class="node"><title>gpugems</title>
-<g id="a_node204"><a xlink:href="https://book.douban.com/subject/1480239/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images-zh-cn/gpugems.jpg" width="68px" height="96px" preserveAspectRatio="xMinYMin meet" x="34" y="-4620"/>
-<text text-anchor="start" x="47.445" y="-4512" font-family="Helvetica-Light" font-size="10.00">GPU精粹</text>
-<text text-anchor="start" x="53.55" y="-4502" font-family="Helvetica-Light" font-size="10.00">(2006)</text>
+<g id="node211" class="node">
+<title>gpugems</title>
+<g id="a_node211"><a xlink:href="https://book.douban.com/subject/1480239/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images-zh-cn/gpugems.jpg" width="68px" height="96px" preserveAspectRatio="xMinYMin meet" x="39.546" y="-3996"/>
+<text text-anchor="start" x="52.991" y="-3888" font-family="Helvetica-Light" font-size="10.00" fill="#000000">GPU精粹</text>
+<text text-anchor="start" x="59.096" y="-3878" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2006)</text>
 </a>
 </g>
 </g>
-<!-- graphicsprogrammingmethods&#45;&gt;gpugems -->
-<g id="edge211" class="edge"><title>graphicsprogrammingmethods&#45;&gt;gpugems</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M69.1576,-4648.72C69.0946,-4643.83 69.0307,-4638.88 68.9669,-4633.94"/>
-<polygon fill="black" stroke="black" points="68.8671,-4626.2 72.3387,-4633.65 68.9155,-4629.95 68.9639,-4633.7 68.9639,-4633.7 68.9639,-4633.7 68.9155,-4629.95 65.5892,-4633.74 68.8671,-4626.2 68.8671,-4626.2"/>
+<!-- shaderx7&#45;&gt;gpugems -->
+<g id="edge218" class="edge">
+<title>shaderx7&#45;&gt;gpugems</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M73.546,-4024.6139C73.546,-4019.7475 73.546,-4014.7981 73.546,-4009.8495"/>
+<polygon fill="#000000" stroke="#000000" points="73.546,-4002.0859 76.9211,-4009.5858 73.5461,-4005.8359 73.5461,-4009.5859 73.5461,-4009.5859 73.5461,-4009.5859 73.5461,-4005.8359 70.1711,-4009.5859 73.546,-4002.0859 73.546,-4002.0859"/>
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 <!-- gpugems2 -->
-<g id="node205" class="node"><title>gpugems2</title>
-<g id="a_node205"><a xlink:href="https://book.douban.com/subject/2144796/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images-zh-cn/gpugems2.jpg" width="67.84px" height="96px" preserveAspectRatio="xMinYMin meet" x="33.08" y="-4466"/>
-<text text-anchor="start" x="43.665" y="-4358" font-family="Helvetica-Light" font-size="10.00">GPU精粹2</text>
-<text text-anchor="start" x="52.55" y="-4348" font-family="Helvetica-Light" font-size="10.00">(2007)</text>
+<g id="node212" class="node">
+<title>gpugems2</title>
+<g id="a_node212"><a xlink:href="https://book.douban.com/subject/2144796/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images-zh-cn/gpugems2.jpg" width="67.84px" height="96px" preserveAspectRatio="xMinYMin meet" x="39.626" y="-3839"/>
+<text text-anchor="start" x="50.211" y="-3731" font-family="Helvetica-Light" font-size="10.00" fill="#000000">GPU精粹2</text>
+<text text-anchor="start" x="59.096" y="-3721" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2007)</text>
 </a>
 </g>
 </g>
 <!-- gpugems&#45;&gt;gpugems2 -->
-<g id="edge212" class="edge"><title>gpugems&#45;&gt;gpugems2</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M67.5585,-4489.89C67.5367,-4486.58 67.5148,-4483.24 67.4929,-4479.91"/>
-<polygon fill="black" stroke="black" points="67.4418,-4472.16 70.8662,-4479.64 67.4666,-4475.91 67.4913,-4479.66 67.4913,-4479.66 67.4913,-4479.66 67.4666,-4475.91 64.1164,-4479.68 67.4418,-4472.16 67.4418,-4472.16"/>
+<g id="edge219" class="edge">
+<title>gpugems&#45;&gt;gpugems2</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M73.546,-3865.5942C73.546,-3861.3593 73.546,-3857.0845 73.546,-3852.8202"/>
+<polygon fill="#000000" stroke="#000000" points="73.546,-3845.1668 76.9211,-3852.6668 73.5461,-3848.9168 73.5461,-3852.6668 73.5461,-3852.6668 73.5461,-3852.6668 73.5461,-3848.9168 70.1711,-3852.6669 73.546,-3845.1668 73.546,-3845.1668"/>
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-<g id="node206" class="node"><title>gpugems3</title>
-<g id="a_node206"><a xlink:href="https://book.douban.com/subject/4851196/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images-zh-cn/gpugems3.jpg" width="67.531px" height="96px" preserveAspectRatio="xMinYMin meet" x="33.2345" y="-4312"/>
-<text text-anchor="start" x="43.665" y="-4204" font-family="Helvetica-Light" font-size="10.00">GPU精粹3</text>
-<text text-anchor="start" x="52.55" y="-4194" font-family="Helvetica-Light" font-size="10.00">(2010)</text>
+<g id="node213" class="node">
+<title>gpugems3</title>
+<g id="a_node213"><a xlink:href="https://book.douban.com/subject/4851196/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images-zh-cn/gpugems3.jpg" width="67.531px" height="96px" preserveAspectRatio="xMinYMin meet" x="39.7805" y="-3682"/>
+<text text-anchor="start" x="50.211" y="-3574" font-family="Helvetica-Light" font-size="10.00" fill="#000000">GPU精粹3</text>
+<text text-anchor="start" x="59.096" y="-3564" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2010)</text>
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 </g>
 <!-- gpugems2&#45;&gt;gpugems3 -->
-<g id="edge213" class="edge"><title>gpugems2&#45;&gt;gpugems3</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M67,-4335.89C67,-4332.58 67,-4329.24 67,-4325.91"/>
-<polygon fill="black" stroke="black" points="67,-4318.16 70.3751,-4325.66 67,-4321.91 67.0001,-4325.66 67.0001,-4325.66 67.0001,-4325.66 67,-4321.91 63.6251,-4325.66 67,-4318.16 67,-4318.16"/>
+<g id="edge220" class="edge">
+<title>gpugems2&#45;&gt;gpugems3</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M73.546,-3708.5942C73.546,-3704.3593 73.546,-3700.0845 73.546,-3695.8202"/>
+<polygon fill="#000000" stroke="#000000" points="73.546,-3688.1668 76.9211,-3695.6668 73.5461,-3691.9168 73.5461,-3695.6668 73.5461,-3695.6668 73.5461,-3695.6668 73.5461,-3691.9168 70.1711,-3695.6669 73.546,-3688.1668 73.546,-3688.1668"/>
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-<g id="node207" class="node"><title>gpupro</title>
-<g id="a_node207"><a xlink:href="https://www.amazon.com/dp/1568814720/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/gpupro.jpg" width="74.2605px" height="96px" preserveAspectRatio="xMinYMin meet" x="28.8697" y="-4153"/>
-<text text-anchor="start" x="30.805" y="-4045" font-family="Helvetica-Light" font-size="10.00">GPU Pro (2010)</text>
+<g id="node214" class="node">
+<title>gpupro</title>
+<g id="a_node214"><a xlink:href="https://www.amazon.com/dp/1568814720/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/gpupro.jpg" width="74.2605px" height="96px" preserveAspectRatio="xMinYMin meet" x="36.4158" y="-3528"/>
+<text text-anchor="start" x="38.351" y="-3420" font-family="Helvetica-Light" font-size="10.00" fill="#000000">GPU Pro (2010)</text>
 </a>
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 <!-- gpugems3&#45;&gt;gpupro -->
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-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M66.5526,-4181.9C66.5199,-4176.98 66.4868,-4172.02 66.454,-4167.1"/>
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+<g id="edge221" class="edge">
+<title>gpugems3&#45;&gt;gpupro</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M73.546,-3551.6642C73.546,-3548.3746 73.546,-3545.0711 73.546,-3541.7803"/>
+<polygon fill="#000000" stroke="#000000" points="73.546,-3534.1372 76.9211,-3541.6372 73.5461,-3537.8872 73.5461,-3541.6372 73.5461,-3541.6372 73.5461,-3541.6372 73.5461,-3537.8872 70.1711,-3541.6373 73.546,-3534.1372 73.546,-3534.1372"/>
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-<g id="node208" class="node"><title>gpupro2</title>
-<g id="a_node208"><a xlink:href="https://www.amazon.com/dp/1568817185/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/gpupro2.jpg" width="78.72px" height="96px" preserveAspectRatio="xMinYMin meet" x="26.64" y="-4003"/>
-<text text-anchor="start" x="26.635" y="-3895" font-family="Helvetica-Light" font-size="10.00">GPU Pro 2 (2011)</text>
+<g id="node215" class="node">
+<title>gpupro2</title>
+<g id="a_node215"><a xlink:href="https://www.amazon.com/dp/1568817185/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/gpupro2.jpg" width="78.72px" height="96px" preserveAspectRatio="xMinYMin meet" x="161.186" y="-3528"/>
+<text text-anchor="start" x="161.181" y="-3420" font-family="Helvetica-Light" font-size="10.00" fill="#000000">GPU Pro 2 (2011)</text>
 </a>
 </g>
 </g>
 <!-- gpupro&#45;&gt;gpupro2 -->
-<g id="edge215" class="edge"><title>gpupro&#45;&gt;gpupro2</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M66,-4036.8C66,-4030.25 66,-4023.54 66,-4016.9"/>
-<polygon fill="black" stroke="black" points="66,-4009.14 69.3751,-4016.64 66,-4012.89 66.0001,-4016.64 66.0001,-4016.64 66.0001,-4016.64 66,-4012.89 62.6251,-4016.64 66,-4009.14 66,-4009.14"/>
+<g id="edge222" class="edge">
+<title>gpupro&#45;&gt;gpupro2</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M131.589,-3473C132.5991,-3473 133.6092,-3473 134.6193,-3473"/>
+<polygon fill="#000000" stroke="#000000" points="142.3635,-3473 134.8636,-3476.3751 138.6135,-3473 134.8635,-3473.0001 134.8635,-3473.0001 134.8635,-3473.0001 138.6135,-3473 134.8635,-3469.6251 142.3635,-3473 142.3635,-3473"/>
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 <!-- gpupro3 -->
-<g id="node209" class="node"><title>gpupro3</title>
-<g id="a_node209"><a xlink:href="https://www.amazon.com/dp/1439887829/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/gpupro3.jpg" width="75.4148px" height="96px" preserveAspectRatio="xMinYMin meet" x="28.2926" y="-3848"/>
-<text text-anchor="start" x="26.635" y="-3740" font-family="Helvetica-Light" font-size="10.00">GPU Pro 3 (2012)</text>
+<g id="node216" class="node">
+<title>gpupro3</title>
+<g id="a_node216"><a xlink:href="https://www.amazon.com/dp/1439887829/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/gpupro3.jpg" width="75.4148px" height="96px" preserveAspectRatio="xMinYMin meet" x="289.839" y="-3528"/>
+<text text-anchor="start" x="288.181" y="-3420" font-family="Helvetica-Light" font-size="10.00" fill="#000000">GPU Pro 3 (2012)</text>
 </a>
 </g>
 </g>
 <!-- gpupro2&#45;&gt;gpupro3 -->
-<g id="edge216" class="edge"><title>gpupro2&#45;&gt;gpupro3</title>
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-<polygon fill="black" stroke="black" points="66,-3854.11 69.3751,-3861.61 66,-3857.86 66.0001,-3861.61 66.0001,-3861.61 66.0001,-3861.61 66,-3857.86 62.6251,-3861.61 66,-3854.11 66,-3854.11"/>
+<g id="edge223" class="edge">
+<title>gpupro2&#45;&gt;gpupro3</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M258.589,-3473C259.5991,-3473 260.6092,-3473 261.6193,-3473"/>
+<polygon fill="#000000" stroke="#000000" points="269.3635,-3473 261.8636,-3476.3751 265.6135,-3473 261.8635,-3473.0001 261.8635,-3473.0001 261.8635,-3473.0001 265.6135,-3473 261.8635,-3469.6251 269.3635,-3473 269.3635,-3473"/>
 </g>
 <!-- gpupro4 -->
-<g id="node210" class="node"><title>gpupro4</title>
-<g id="a_node210"><a xlink:href="https://www.amazon.com/dp/1466567430/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/gpupro4.jpg" width="77.184px" height="96px" preserveAspectRatio="xMinYMin meet" x="27.408" y="-3693"/>
-<text text-anchor="start" x="26.635" y="-3585" font-family="Helvetica-Light" font-size="10.00">GPU Pro 4 (2013)</text>
+<g id="node217" class="node">
+<title>gpupro4</title>
+<g id="a_node217"><a xlink:href="https://www.amazon.com/dp/1466567430/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/gpupro4.jpg" width="77.184px" height="96px" preserveAspectRatio="xMinYMin meet" x="415.954" y="-3528"/>
+<text text-anchor="start" x="415.181" y="-3420" font-family="Helvetica-Light" font-size="10.00" fill="#000000">GPU Pro 4 (2013)</text>
 </a>
 </g>
 </g>
 <!-- gpupro3&#45;&gt;gpupro4 -->
-<g id="edge217" class="edge"><title>gpupro3&#45;&gt;gpupro4</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M66,-3731.97C66,-3723.7 66,-3715.16 66,-3706.77"/>
-<polygon fill="black" stroke="black" points="66,-3699.11 69.3751,-3706.61 66,-3702.86 66.0001,-3706.61 66.0001,-3706.61 66.0001,-3706.61 66,-3702.86 62.6251,-3706.61 66,-3699.11 66,-3699.11"/>
+<g id="edge224" class="edge">
+<title>gpupro3&#45;&gt;gpupro4</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M385.589,-3473C386.5991,-3473 387.6092,-3473 388.6193,-3473"/>
+<polygon fill="#000000" stroke="#000000" points="396.3635,-3473 388.8636,-3476.3751 392.6135,-3473 388.8635,-3473.0001 388.8635,-3473.0001 388.8635,-3473.0001 392.6135,-3473 388.8635,-3469.6251 396.3635,-3473 396.3635,-3473"/>
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 <!-- gpupro5 -->
-<g id="node211" class="node"><title>gpupro5</title>
-<g id="a_node211"><a xlink:href="https://www.amazon.com/dp/1482208636/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/gpupro5.jpg" width="78.144px" height="96px" preserveAspectRatio="xMinYMin meet" x="26.928" y="-3543"/>
-<text text-anchor="start" x="26.635" y="-3435" font-family="Helvetica-Light" font-size="10.00">GPU Pro 5 (2014)</text>
+<g id="node218" class="node">
+<title>gpupro5</title>
+<g id="a_node218"><a xlink:href="https://www.amazon.com/dp/1482208636/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/gpupro5.jpg" width="78.144px" height="96px" preserveAspectRatio="xMinYMin meet" x="73.474" y="-3388"/>
+<text text-anchor="start" x="73.181" y="-3280" font-family="Helvetica-Light" font-size="10.00" fill="#000000">GPU Pro 5 (2014)</text>
 </a>
 </g>
 </g>
 <!-- gpupro4&#45;&gt;gpupro5 -->
-<g id="edge218" class="edge"><title>gpupro4&#45;&gt;gpupro5</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M66,-3576.8C66,-3570.25 66,-3563.54 66,-3556.9"/>
-<polygon fill="black" stroke="black" points="66,-3549.14 69.3751,-3556.64 66,-3552.89 66.0001,-3556.64 66.0001,-3556.64 66.0001,-3556.64 66,-3552.89 62.6251,-3556.64 66,-3549.14 66,-3549.14"/>
+<g id="edge225" class="edge">
+<title>gpupro4&#45;&gt;gpupro5</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M396.4815,-3414.4488C394.8552,-3413.5744 393.2094,-3412.7556 391.546,-3412 306.4587,-3373.3475 266.079,-3430.2842 177.7416,-3394.1292"/>
+<polygon fill="#000000" stroke="#000000" points="170.7382,-3391.1106 178.9616,-3390.9799 174.182,-3392.5949 177.6257,-3394.0793 177.6257,-3394.0793 177.6257,-3394.0793 174.182,-3392.5949 176.2898,-3397.1787 170.7382,-3391.1106 170.7382,-3391.1106"/>
 </g>
 <!-- gpupro6 -->
-<g id="node212" class="node"><title>gpupro6</title>
-<g id="a_node212"><a xlink:href="https://www.amazon.com/dp/1482264617/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/gpupro6.jpg" width="79.104px" height="96px" preserveAspectRatio="xMinYMin meet" x="26.448" y="-3388"/>
-<text text-anchor="start" x="26.635" y="-3280" font-family="Helvetica-Light" font-size="10.00">GPU Pro 6 (2015)</text>
+<g id="node219" class="node">
+<title>gpupro6</title>
+<g id="a_node219"><a xlink:href="https://www.amazon.com/dp/1482264617/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/gpupro6.jpg" width="79.104px" height="96px" preserveAspectRatio="xMinYMin meet" x="199.994" y="-3388"/>
+<text text-anchor="start" x="200.181" y="-3280" font-family="Helvetica-Light" font-size="10.00" fill="#000000">GPU Pro 6 (2015)</text>
 </a>
 </g>
 </g>
 <!-- gpupro5&#45;&gt;gpupro6 -->
-<g id="edge219" class="edge"><title>gpupro5&#45;&gt;gpupro6</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M66,-3426.97C66,-3418.7 66,-3410.16 66,-3401.77"/>
-<polygon fill="black" stroke="black" points="66,-3394.11 69.3751,-3401.61 66,-3397.86 66.0001,-3401.61 66.0001,-3401.61 66.0001,-3401.61 66,-3397.86 62.6251,-3401.61 66,-3394.11 66,-3394.11"/>
+<g id="edge226" class="edge">
+<title>gpupro5&#45;&gt;gpupro6</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M170.589,-3333C171.5991,-3333 172.6092,-3333 173.6193,-3333"/>
+<polygon fill="#000000" stroke="#000000" points="181.3635,-3333 173.8636,-3336.3751 177.6135,-3333 173.8635,-3333.0001 173.8635,-3333.0001 173.8635,-3333.0001 177.6135,-3333 173.8635,-3329.6251 181.3635,-3333 181.3635,-3333"/>
 </g>
 <!-- gpupro7 -->
-<g id="node213" class="node"><title>gpupro7</title>
-<g id="a_node213"><a xlink:href="https://www.amazon.com/dp/149874253X/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/gpupro7.jpg" width="81.216px" height="96px" preserveAspectRatio="xMinYMin meet" x="25.392" y="-3233"/>
-<text text-anchor="start" x="26.635" y="-3125" font-family="Helvetica-Light" font-size="10.00">GPU Pro 7 (2016)</text>
+<g id="node220" class="node">
+<title>gpupro7</title>
+<g id="a_node220"><a xlink:href="https://www.amazon.com/dp/149874253X/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/gpupro7.jpg" width="81.216px" height="96px" preserveAspectRatio="xMinYMin meet" x="325.938" y="-3388"/>
+<text text-anchor="start" x="327.181" y="-3280" font-family="Helvetica-Light" font-size="10.00" fill="#000000">GPU Pro 7 (2016)</text>
 </a>
 </g>
 </g>
 <!-- gpupro6&#45;&gt;gpupro7 -->
-<g id="edge220" class="edge"><title>gpupro6&#45;&gt;gpupro7</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M66,-3271.97C66,-3263.7 66,-3255.16 66,-3246.77"/>
-<polygon fill="black" stroke="black" points="66,-3239.11 69.3751,-3246.61 66,-3242.86 66.0001,-3246.61 66.0001,-3246.61 66.0001,-3246.61 66,-3242.86 62.6251,-3246.61 66,-3239.11 66,-3239.11"/>
+<g id="edge227" class="edge">
+<title>gpupro6&#45;&gt;gpupro7</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M297.589,-3333C298.5991,-3333 299.6092,-3333 300.6193,-3333"/>
+<polygon fill="#000000" stroke="#000000" points="308.3635,-3333 300.8636,-3336.3751 304.6135,-3333 300.8635,-3333.0001 300.8635,-3333.0001 300.8635,-3333.0001 304.6135,-3333 300.8635,-3329.6251 308.3635,-3333 308.3635,-3333"/>
+</g>
+<!-- gpuzen -->
+<g id="node221" class="node">
+<title>gpuzen</title>
+<g id="a_node221"><a xlink:href="https://www.amazon.com/dp/0998822892/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/gpuzen.jpg" width="77.76px" height="96px" preserveAspectRatio="xMinYMin meet" x="454.666" y="-3388"/>
+<text text-anchor="start" x="457.146" y="-3280" font-family="Helvetica-Light" font-size="10.00" fill="#000000">GPU Zen (2017)</text>
+</a>
+</g>
 </g>
+<!-- gpupro7&#45;&gt;gpuzen -->
+<g id="edge228" class="edge">
+<title>gpupro7&#45;&gt;gpuzen</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M424.589,-3333C425.5991,-3333 426.6092,-3333 427.6193,-3333"/>
+<polygon fill="#000000" stroke="#000000" points="435.3635,-3333 427.8636,-3336.3751 431.6135,-3333 427.8635,-3333.0001 427.8635,-3333.0001 427.8635,-3333.0001 431.6135,-3333 427.8635,-3329.6251 435.3635,-3333 435.3635,-3333"/>
+</g>
+<!-- cgbottom -->
+<!-- gpuzen&#45;&gt;cgbottom -->
 <!-- advancedgi2 -->
-<g id="node216" class="node"><title>advancedgi2</title>
-<g id="a_node216"><a xlink:href="https://www.amazon.com/dp/1568813074/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/advancedgi2.jpg" width="64.6413px" height="96px" preserveAspectRatio="xMinYMin meet" x="445.679" y="-4780"/>
-<text text-anchor="start" x="454.935" y="-4672" font-family="Helvetica-Light" font-size="10.00">Advanced</text>
-<text text-anchor="start" x="436.6" y="-4662" font-family="Helvetica-Light" font-size="10.00">Global Illumination</text>
-<text text-anchor="start" x="446.045" y="-4652" font-family="Helvetica-Light" font-size="10.00">2nd Ed (2006)</text>
+<g id="node224" class="node">
+<title>advancedgi2</title>
+<g id="a_node224"><a xlink:href="https://www.amazon.com/dp/1568813074/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/advancedgi2.jpg" width="64.6413px" height="96px" preserveAspectRatio="xMinYMin meet" x="440.225" y="-5224"/>
+<text text-anchor="start" x="449.481" y="-5116" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Advanced</text>
+<text text-anchor="start" x="431.146" y="-5106" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Global Illumination</text>
+<text text-anchor="start" x="440.591" y="-5096" font-family="Helvetica-Light" font-size="10.00" fill="#000000">2nd Ed (2006)</text>
 </a>
 </g>
 </g>
 <!-- pbrt3&#45;&gt;advancedgi2 -->
-<g id="edge238" class="edge"><title>pbrt3&#45;&gt;advancedgi2</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M478,-4803.78C478,-4800.53 478,-4797.27 478,-4794.01"/>
-<polygon fill="black" stroke="black" points="478,-4786.41 481.375,-4793.91 478,-4790.16 478,-4793.91 478,-4793.91 478,-4793.91 478,-4790.16 474.625,-4793.91 478,-4786.41 478,-4786.41"/>
+<g id="edge246" class="edge">
+<title>pbrt3&#45;&gt;advancedgi2</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M472.546,-5247.8899C472.546,-5244.4641 472.546,-5241.0162 472.546,-5237.5719"/>
+<polygon fill="#000000" stroke="#000000" points="472.546,-5230.0473 475.9211,-5237.5472 472.5461,-5233.7973 472.5461,-5237.5473 472.5461,-5237.5473 472.5461,-5237.5473 472.5461,-5233.7973 469.1711,-5237.5473 472.546,-5230.0473 472.546,-5230.0473"/>
 </g>
 <!-- raytracingfromgroundup&#45;&gt;pbrt3 -->
-<g id="edge237" class="edge"><title>raytracingfromgroundup&#45;&gt;pbrt3</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M478,-4963.92C478,-4960.51 478,-4957.08 478,-4953.64"/>
-<polygon fill="black" stroke="black" points="478,-4946.14 481.375,-4953.64 478,-4949.89 478,-4953.64 478,-4953.64 478,-4953.64 478,-4949.89 474.625,-4953.64 478,-4946.14 478,-4946.14"/>
+<g id="edge245" class="edge">
+<title>raytracingfromgroundup&#45;&gt;pbrt3</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M465.2102,-5407.5942C465.4796,-5404.3405 465.751,-5401.0633 466.0224,-5397.7855"/>
+<polygon fill="#000000" stroke="#000000" points="466.6549,-5390.1466 469.3994,-5397.8996 466.3454,-5393.8838 466.0359,-5397.621 466.0359,-5397.621 466.0359,-5397.621 466.3454,-5393.8838 462.6724,-5397.3425 466.6549,-5390.1466 466.6549,-5390.1466"/>
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 <!-- productionvolumerendering -->
-<g id="node217" class="node"><title>productionvolumerendering</title>
-<g id="a_node217"><a xlink:href="https://www.amazon.com/dp/156881724X/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/productionvolumerendering.jpg" width="80.064px" height="96px" preserveAspectRatio="xMinYMin meet" x="437.968" y="-4618"/>
-<text text-anchor="start" x="436.13" y="-4510" font-family="Helvetica-Light" font-size="10.00">Production Volume</text>
-<text text-anchor="start" x="438.82" y="-4500" font-family="Helvetica-Light" font-size="10.00">Rendering (2012)</text>
+<g id="node225" class="node">
+<title>productionvolumerendering</title>
+<g id="a_node225"><a xlink:href="https://www.amazon.com/dp/156881724X/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/productionvolumerendering.jpg" width="80.064px" height="96px" preserveAspectRatio="xMinYMin meet" x="432.514" y="-5062"/>
+<text text-anchor="start" x="430.676" y="-4954" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Production Volume</text>
+<text text-anchor="start" x="433.366" y="-4944" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Rendering (2012)</text>
 </a>
 </g>
 </g>
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-<g id="edge239" class="edge"><title>advancedgi2&#45;&gt;productionvolumerendering</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M478,-4643.76C478,-4639.75 478,-4635.73 478,-4631.71"/>
-<polygon fill="black" stroke="black" points="478,-4624.03 481.375,-4631.53 478,-4627.78 478,-4631.53 478,-4631.53 478,-4631.53 478,-4627.78 474.625,-4631.53 478,-4624.03 478,-4624.03"/>
+<g id="edge247" class="edge">
+<title>advancedgi2&#45;&gt;productionvolumerendering</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M472.546,-5087.8498C472.546,-5083.8945 472.546,-5079.9142 472.546,-5075.9494"/>
+<polygon fill="#000000" stroke="#000000" points="472.546,-5068.3546 475.9211,-5075.8545 472.5461,-5072.1046 472.5461,-5075.8546 472.5461,-5075.8546 472.5461,-5075.8546 472.5461,-5072.1046 469.1711,-5075.8546 472.546,-5068.3546 472.546,-5068.3546"/>
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 <!-- productionvolumerendering&#45;&gt;cgtech -->
 <!-- polygonmeshprocessing -->
-<g id="node221" class="node"><title>polygonmeshprocessing</title>
-<g id="a_node221"><a xlink:href="https://www.amazon.com/dp/1568814267/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/polygonmeshprocessing.jpg" width="65.2184px" height="96px" preserveAspectRatio="xMinYMin meet" x="354.391" y="-4158"/>
-<text text-anchor="start" x="355.325" y="-4050" font-family="Helvetica-Light" font-size="10.00">Polygon Mesh</text>
-<text text-anchor="start" x="346.245" y="-4040" font-family="Helvetica-Light" font-size="10.00">Processing (2010)</text>
+<g id="node229" class="node">
+<title>polygonmeshprocessing</title>
+<g id="a_node229"><a xlink:href="https://www.amazon.com/dp/1568814267/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/polygonmeshprocessing.jpg" width="65.2184px" height="96px" preserveAspectRatio="xMinYMin meet" x="361.937" y="-4606"/>
+<text text-anchor="start" x="362.871" y="-4498" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Polygon Mesh</text>
+<text text-anchor="start" x="353.791" y="-4488" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Processing (2010)</text>
 </a>
 </g>
 </g>
 <!-- texturingmodeling3&#45;&gt;polygonmeshprocessing -->
-<g id="edge246" class="edge"><title>texturingmodeling3&#45;&gt;polygonmeshprocessing</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M387.564,-4183.64C387.538,-4179.7 387.511,-4175.72 387.485,-4171.75"/>
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+<g id="edge254" class="edge">
+<title>texturingmodeling3&#45;&gt;polygonmeshprocessing</title>
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+<title>lod&#45;&gt;3denginedesignvirtualglobes</title>
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+<title>npcg</title>
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+<image xlink:href="http://github.com/images/npcg.jpg" width="65.7956px" height="96px" preserveAspectRatio="xMinYMin meet" x="462.648" y="-4306"/>
+<text text-anchor="start" x="454.791" y="-4198" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Non&#45;Photorealistic</text>
+<text text-anchor="start" x="451.371" y="-4188" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Computer Graphics</text>
+<text text-anchor="start" x="481.096" y="-4178" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2002)</text>
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+<title>npr&#45;&gt;npcg</title>
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+<image xlink:href="http://github.com/images/graphicsgems2.jpg" width="78.336px" height="96px" preserveAspectRatio="xMinYMin meet" x="169.378" y="-4141"/>
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+<g id="edge259" class="edge">
+<title>graphicsgems&#45;&gt;graphicsgems2</title>
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+<polygon fill="#000000" stroke="#000000" points="207.758,-4147.0689 211.0359,-4154.6119 207.7096,-4150.8186 207.6612,-4154.5683 207.6612,-4154.5683 207.6612,-4154.5683 207.7096,-4150.8186 204.2865,-4154.5247 207.758,-4147.0689 207.758,-4147.0689"/>
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+<image xlink:href="http://github.com/images/graphicsgems3.jpg" width="74.8377px" height="96px" preserveAspectRatio="xMinYMin meet" x="172.627" y="-3989"/>
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+<g id="edge260" class="edge">
+<title>graphicsgems2&#45;&gt;graphicsgems3</title>
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+<image xlink:href="http://github.com/images/graphicsgems4.jpg" width="75.992px" height="96px" preserveAspectRatio="xMinYMin meet" x="172.05" y="-3832"/>
+<text text-anchor="start" x="153.086" y="-3724" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Graphics Gems IV (1994)</text>
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+<g id="edge261" class="edge">
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+<polygon fill="#000000" stroke="#000000" points="209.546,-3838.2412 212.9211,-3845.7412 209.5461,-3841.9912 209.5461,-3845.7412 209.5461,-3845.7412 209.5461,-3845.7412 209.5461,-3841.9912 206.1711,-3845.7413 209.546,-3838.2412 209.546,-3838.2412"/>
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+<image xlink:href="http://github.com/images/graphicsgems5.jpg" width="78.144px" height="96px" preserveAspectRatio="xMinYMin meet" x="170.974" y="-3675"/>
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+<title>graphicsgems4&#45;&gt;graphicsgems5</title>
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+<polygon fill="#000000" stroke="#000000" points="209.546,-3681.2412 212.9211,-3688.7412 209.5461,-3684.9912 209.5461,-3688.7412 209.5461,-3688.7412 209.5461,-3688.7412 209.5461,-3684.9912 206.1711,-3688.7413 209.546,-3681.2412 209.546,-3681.2412"/>
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-<image xlink:href="http://github.com/images/blinn2.jpg" width="74.2605px" height="96px" preserveAspectRatio="xMinYMin meet" x="303.87" y="-3698"/>
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+<title>blinn2</title>
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+<image xlink:href="http://github.com/images/blinn2.jpg" width="74.2605px" height="96px" preserveAspectRatio="xMinYMin meet" x="315.416" y="-4146"/>
+<text text-anchor="start" x="310.506" y="-4038" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Jim Blinn&#39;s Corner:</text>
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+<g id="edge264" class="edge">
+<title>blinn1&#45;&gt;blinn2</title>
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+<polygon fill="#000000" stroke="#000000" points="352.546,-4152.173 355.9211,-4159.673 352.5461,-4155.923 352.5461,-4159.673 352.5461,-4159.673 352.5461,-4159.673 352.5461,-4155.923 349.1711,-4159.6731 352.546,-4152.173 352.546,-4152.173"/>
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+<image xlink:href="http://github.com/images/glassenernotebook1.jpg" width="76.5691px" height="96px" preserveAspectRatio="xMinYMin meet" x="314.261" y="-3994"/>
+<text text-anchor="start" x="310.406" y="-3886" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Andrew Glassner&#39;s</text>
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+<g id="edge265" class="edge">
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+<g id="edge278" class="edge">
+<title>animbegin&#45;&gt;rt3dcharacteranimation</title>
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+<title>fluid</title>
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+<g id="edge300" class="edge">
+<title>animadvanced&#45;&gt;fluid</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M183.7604,-2470.8187C217.222,-2463.9554 262.745,-2453.046 277.546,-2442 293.0266,-2430.4469 304.3098,-2411.6941 311.5724,-2396.3619"/>
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-<image xlink:href="http://github.com/images/gameik.jpg" width="64.0641px" height="96px" preserveAspectRatio="xMinYMin meet" x="33.9679" y="-2276"/>
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+<g id="node260" class="node">
+<title>gameik</title>
+<g id="a_node260"><a xlink:href="https://www.amazon.com/dp/1484922328/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/gameik.jpg" width="64.0641px" height="96px" preserveAspectRatio="xMinYMin meet" x="181.514" y="-2431"/>
+<text text-anchor="start" x="182.146" y="-2323" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Game Inverse</text>
+<text text-anchor="start" x="172.976" y="-2313" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Kinematics (2013)</text>
 </a>
 </g>
 </g>
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+<g id="edge282" class="edge">
+<title>animadvanced&#45;&gt;gameik</title>
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-<image xlink:href="http://github.com/images/physicsbasedanimation.jpg" width="76.5691px" height="96px" preserveAspectRatio="xMinYMin meet" x="167.715" y="-2276"/>
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+<g id="node261" class="node">
+<title>physicsbasedanimation</title>
+<g id="a_node261"><a xlink:href="https://www.amazon.com/dp/1584503807/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/physicsbasedanimation.jpg" width="76.5691px" height="96px" preserveAspectRatio="xMinYMin meet" x="48.2615" y="-2431"/>
+<text text-anchor="start" x="53.481" y="-2323" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Physics Based</text>
+<text text-anchor="start" x="48.476" y="-2313" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Animation (2005)</text>
 </a>
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+<g id="edge283" class="edge">
+<title>animadvanced&#45;&gt;physicsbasedanimation</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M135.5375,-2459.8489C132.9381,-2455.1349 129.9734,-2449.7581 126.818,-2444.0356"/>
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-<g id="node254" class="node"><title>rtcameras</title>
-<g id="a_node254"><a xlink:href="https://www.amazon.com/dp/0123116341/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/rtcameras.jpg" width="77.952px" height="96px" preserveAspectRatio="xMinYMin meet" x="62.024" y="-2121"/>
-<text text-anchor="start" x="56.825" y="-2013" font-family="Helvetica-Light" font-size="10.00">Real&#45;Time Cameras</text>
-<text text-anchor="start" x="86.55" y="-2003" font-family="Helvetica-Light" font-size="10.00">(2009)</text>
+<g id="node262" class="node">
+<title>rtcameras</title>
+<g id="a_node262"><a xlink:href="https://www.amazon.com/dp/0123116341/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/rtcameras.jpg" width="77.952px" height="96px" preserveAspectRatio="xMinYMin meet" x="49.57" y="-2276"/>
+<text text-anchor="start" x="44.371" y="-2168" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Real&#45;Time Cameras</text>
+<text text-anchor="start" x="74.096" y="-2158" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2009)</text>
 </a>
 </g>
 </g>
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-<g id="edge276" class="edge"><title>animadvanced&#45;&gt;rtcameras</title>
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+<g id="edge284" class="edge">
+<title>animadvanced&#45;&gt;rtcameras</title>
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-<text text-anchor="middle" x="381" y="-2685" font-family="Helvetica-Light" font-size="10.00">游戏物理初阶</text>
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+<title>phybegin</title>
+<path fill="#d7c5ed" stroke="#d7c5ed" stroke-width=".5" d="M427.546,-2864C427.546,-2864 375.546,-2864 375.546,-2864 369.546,-2864 363.546,-2858 363.546,-2852 363.546,-2852 363.546,-2840 363.546,-2840 363.546,-2834 369.546,-2828 375.546,-2828 375.546,-2828 427.546,-2828 427.546,-2828 433.546,-2828 439.546,-2834 439.546,-2840 439.546,-2840 439.546,-2852 439.546,-2852 439.546,-2858 433.546,-2864 427.546,-2864"/>
+<text text-anchor="middle" x="401.546" y="-2845" font-family="Helvetica-Light" font-size="10.00" fill="#000000">游戏物理初阶</text>
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+<g id="edge293" class="edge">
+<title>phybegin&#45;&gt;natureofcode</title>
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+<g id="node263" class="node">
+<title>physicsforgameprogrammers</title>
+<g id="a_node263"><a xlink:href="https://www.amazon.com/dp/159059472X/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/physicsforgameprogrammers.jpg" width="72.7214px" height="96px" preserveAspectRatio="xMinYMin meet" x="481.185" y="-2799"/>
+<text text-anchor="start" x="478.091" y="-2691" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Physics for Game</text>
+<text text-anchor="start" x="471.521" y="-2681" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Programmers (2003)</text>
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+<g id="edge286" class="edge">
+<title>phybegin&#45;&gt;physicsforgameprogrammers</title>
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-<g id="a_node256"><a xlink:href="https://book.douban.com/subject/26394564/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images-zh-cn/physicsforgamedevelopers2.jpg" width="80.832px" height="96px" preserveAspectRatio="xMinYMin meet" x="484.584" y="-2484"/>
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+<g id="node264" class="node">
+<title>physicsforgamedevelopers2</title>
+<g id="a_node264"><a xlink:href="https://book.douban.com/subject/26394564/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images-zh-cn/physicsforgamedevelopers2.jpg" width="80.832px" height="96px" preserveAspectRatio="xMinYMin meet" x="325.13" y="-2644"/>
+<text text-anchor="start" x="316.376" y="-2536" font-family="Helvetica-Light" font-size="10.00" fill="#000000">游戏开发物理学 第2版</text>
+<text text-anchor="start" x="351.096" y="-2526" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2015)</text>
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+<g id="edge287" class="edge">
+<title>phybegin&#45;&gt;physicsforgamedevelopers2</title>
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+<!-- fpbma -->
+<g id="node266" class="node">
+<title>fpbma</title>
+<g id="a_node266"><a xlink:href="https://www.amazon.com/dp/1482234602/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/fpbma.jpg" width="66.3727px" height="96px" preserveAspectRatio="xMinYMin meet" x="405.86" y="-2436"/>
+<text text-anchor="start" x="382.356" y="-2328" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Foundations of Physically</text>
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+<!-- phyadvanced&#45;&gt;fpbma -->
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+<!-- fluidenginedev -->
+<g id="node272" class="node">
+<title>fluidenginedev</title>
+<g id="a_node272"><a xlink:href="https://www.amazon.com/dp/1498719929/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/fluidenginedev.jpg" width="64.6413px" height="96px" preserveAspectRatio="xMinYMin meet" x="238.725" y="-2271"/>
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+<!-- fluid&#45;&gt;fluidenginedev -->
+<g id="edge302" class="edge">
+<title>fluid&#45;&gt;fluidenginedev</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M315.5959,-2352.9162C310.0236,-2335.981 301.3388,-2309.586 293.0758,-2284.4728"/>
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+<title>computeranimation3</title>
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+<image xlink:href="http://github.com/images/computeranimation3.jpg" width="77.76px" height="96px" preserveAspectRatio="xMinYMin meet" x="106.666" y="-2642"/>
+<text text-anchor="start" x="99.701" y="-2534" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Computer Animation</text>
+<text text-anchor="start" x="114.796" y="-2524" font-family="Helvetica-Light" font-size="10.00" fill="#000000">3rd Ed (2012)</text>
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+<g id="edge279" class="edge">
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+<g id="edge280" class="edge">
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+<g id="edge281" class="edge">
+<title>computeranimation3&#45;&gt;animadvanced</title>
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+<title>physicsforgameprogrammers&#45;&gt;physicsforgamedevelopers2</title>
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+<g id="node265" class="node">
+<title>physicsmodeling</title>
+<g id="a_node265"><a xlink:href="https://www.amazon.com/dp/1592000932/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/physicsmodeling.jpg" width="77.568px" height="96px" preserveAspectRatio="xMinYMin meet" x="474.762" y="-2642"/>
+<text text-anchor="start" x="474.096" y="-2534" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Physics Modeling</text>
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+<!-- gamephysicspearls -->
+<g id="node271" class="node">
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+</a>
+</g>
+</g>
+<!-- fpbma&#45;&gt;gamephysicspearls -->
+<g id="edge295" class="edge">
+<title>fpbma&#45;&gt;gamephysicspearls</title>
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+<g id="node267" class="node">
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+<g id="a_node267"><a xlink:href="https://book.douban.com/subject/25821830/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images-zh-cn/gamephysicsenginedev2.jpg" width="96px" height="96px" preserveAspectRatio="xMinYMin meet" x="462.546" y="-2123"/>
+<text text-anchor="start" x="470.546" y="-2015" font-family="Helvetica-Light" font-size="10.00" fill="#000000">游戏物理引擎开发</text>
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+<g id="node292" class="node">
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+<text text-anchor="start" x="345.596" y="-101.9999" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2000)</text>
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-<g id="edge328" class="edge"><title>tcpipillustratedv2&#45;&gt;tcpipillustratedv3</title>
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+<g id="edge339" class="edge">
+<title>tcpipillustratedv2&#45;&gt;tcpipillustratedv3</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M360.721,-285.9229C360.6837,-282.5263 360.646,-279.0993 360.6082,-275.6614"/>
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-<g id="a_node299"><a xlink:href="https://book.douban.com/subject/26434599/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images-zh-cn/unixnetworkprogv2_2.jpg" width="68px" height="96px" preserveAspectRatio="xMinYMin meet" x="461.5" y="-430"/>
-<text text-anchor="start" x="463.835" y="-322" font-family="Helvetica-Light" font-size="10.00">UNIX网络编程</text>
-<text text-anchor="start" x="433.55" y="-308" font-family="Helvetica-Light" font-size="10.00"> 卷2：进程间通信（第2版）</text>
-<text text-anchor="start" x="481.05" y="-298" font-family="Helvetica-Light" font-size="10.00">(2015)</text>
+<g id="node310" class="node">
+<title>unixnetworkprogv2_2</title>
+<g id="a_node310"><a xlink:href="https://book.douban.com/subject/26434599/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images-zh-cn/unixnetworkprogv2_2.jpg" width="68px" height="96px" preserveAspectRatio="xMinYMin meet" x="469.046" y="-430"/>
+<text text-anchor="start" x="471.381" y="-322" font-family="Helvetica-Light" font-size="10.00" fill="#000000">UNIX网络编程</text>
+<text text-anchor="start" x="441.096" y="-308" font-family="Helvetica-Light" font-size="10.00" fill="#000000"> 卷2：进程间通信（第2版）</text>
+<text text-anchor="start" x="488.596" y="-298" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2015)</text>
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+<g id="edge341" class="edge">
+<title>unixnetworkprogv1_3&#45;&gt;unixnetworkprogv2_2</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M501.9934,-453.8448C502.013,-450.5522 502.0327,-447.2413 502.0524,-443.9326"/>
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-<image xlink:href="http://github.com/images-zh-cn/linuxnetworkinternals.jpg" width="96px" height="96px" preserveAspectRatio="xMinYMin meet" x="440" y="-248"/>
-<text text-anchor="start" x="468" y="-140" font-family="Helvetica-Light" font-size="10.00">深入理解</text>
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-<text text-anchor="start" x="473.55" y="-116" font-family="Helvetica-Light" font-size="10.00">(2009)</text>
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+<text text-anchor="start" x="475.546" y="-140" font-family="Helvetica-Light" font-size="10.00" fill="#000000">深入理解</text>
+<text text-anchor="start" x="451.101" y="-126" font-family="Helvetica-Light" font-size="10.00" fill="#000000">LINUX网络技术内幕</text>
+<text text-anchor="start" x="481.096" y="-116" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2009)</text>
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+<g id="edge342" class="edge">
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+<g id="node314" class="node">
+<title>ccsa</title>
+<g id="a_node314"><a xlink:href="https://creativecommons.org/licenses/by-sa/4.0/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/CC-BY-SA_icon.png" width="65.2903px" height="23px" preserveAspectRatio="xMinYMin meet" x="270.901" y="-44.5"/>
+<text text-anchor="start" x="130.446" y="-9.1" font-family="Helvetica-Light" font-size="8.00" fill="#ffffff">This work is licensed under a Creative Commons Attribution&#45;ShareAlike 4.0 International License.</text>
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diff --git a/game-programmer.dot b/game-programmer.dot
index da84c3f..6fdcbea 100644
--- a/game-programmer.dot
+++ b/game-programmer.dot
@@ -27,7 +27,7 @@ digraph {
                 <TABLE BORDER="0">
                 <TR><TD><FONT FACE="Futura" POINT-SIZE="40">A STUDY PATH FOR</FONT></TD></TR>
                 <TR><TD><FONT FACE="Futura-Bold" POINT-SIZE="40">GAME PROGRAMMER</FONT></TD></TR>
-                <TR><TD><FONT FACE="Futura" POINT-SIZE="20">Milo Yip<br/>2016/12/20</FONT></TD></TR>
+                <TR><TD><FONT FACE="Futura" POINT-SIZE="20">Milo Yip<br/>2017/8/7</FONT></TD></TR>
                 <TR><TD>https://github.com/miloyip/game-programmer</TD></TR>
                 </TABLE>
             > URL="https://github.com/miloyip/game-programmer"]
@@ -99,7 +99,7 @@ digraph {
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-        inventgamepython3 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/inventgamepython3.jpg"/></TD></TR><TR><TD>Invent Your Own<br/>Computer Games with<br/>Python 3rd Ed (2015)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1503212300/"]
+        inventgamepython4 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/inventgamepython4.jpg"/></TD></TR><TR><TD>Invent Your Own<br/>Computer Games with<br/>Python 4th Ed (2016)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1593277954/"]
         makinggamespython [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/makinggamespython.jpg"/></TD></TR><TR><TD>Making Games with<br/>Python &amp; Pygame (2012)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1469901730/"]
         learntoprogramwithminecraft [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/learntoprogramwithminecraft.jpg"/></TD></TR><TR><TD>Learn to Program<br/>with Minecraft (2015)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1593276702/"]
         adventuresinminecraft [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/adventuresinminecraft.jpg"/></TD></TR><TR><TD>Adventures in<br/>Minecraft (2014)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/111894691X/"]
@@ -109,7 +109,7 @@ digraph {
         age8 -> codinggamesinscratch -> helpyoukidswithcomputercoding -> kidintermediate [arrowhead=normal, style=solid]
         age8 -> superscratchprogadv -> learntoprogramwithscratch -> kidintermediate
 
-        kidintermediate -> inventgamepython3 -> makinggamespython
+        kidintermediate -> inventgamepython4 -> makinggamespython
         kidintermediate -> learntoprogramwithminecraft -> adventuresinminecraft
         kidintermediate -> "3dgpforkids"
 
@@ -131,9 +131,9 @@ digraph {
             csmath [label="Mathematics for CS"]
         }
 
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-        csapp3 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/csapp3.jpg"/></TD></TR><TR><TD>Computer Systems<br/>(CSAPP) 3rd Ed (2015)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/0133001482/"]
-        caaqa5 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/caaqa5.jpg"/></TD></TR><TR><TD>Computer Architecture<br/>(CAAQA) 5th Ed (2011)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/0123838738/"]
+        sicp2 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/sicp2.jpg"/></TD></TR><TR><TD>Structure and Interpretation<br/>of Computer Programs<br/>(SICP) 2nd Ed (1996)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/0262510871/"]
+        csapp3 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/csapp3.jpg"/></TD></TR><TR><TD>Computer Systems<br/>(CSAPP) 3rd Ed (2015)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/013409266X/"]
+        caaqa5 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/caaqa5.jpg"/></TD></TR><TR><TD>Computer Architecture<br/>(CAAQA) 5th Ed (2011)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/012383872X/"]
         mos4 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/mos4.jpg"/></TD></TR><TR><TD>Modern Operating<br/>System (MOS)<br/>4th Ed (2014)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/013359162X/"]
         
         clrs3 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/clrs3.jpg"/></TD></TR><TR><TD>Introduction to<br/>Algorithms (CLRS)<br/>3rd Ed (2009)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/0262033844/"]
@@ -195,7 +195,7 @@ digraph {
 
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+        cpptemplates2 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/cpptemplates2.jpg"/></TD></TR><TR><TD>C++ Templates 2nd Ed (2017)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/0321714121/"]
         elementsofprogramming [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/elementsofprogramming.jpg"/></TD></TR><TR><TD>Elements of<br/>Programming (2009)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/032163537X/"]
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@@ -224,9 +224,9 @@ digraph {
         effectivemoderncpp -> optimizedcpp -> cppadvance
         cpppractice -> exceptionalcpp -> moreexceptionalcpp -> exceptionalcppstyle -> cppcodingstandard -> cppadvance
         cppadvance -> elementsofprogramming -> frommathtogeneric
-        cppadvance -> { insidecppobjectmodel; cpptemplates }
+        cppadvance -> { insidecppobjectmodel; cpptemplates2 }
         insidecppobjectmodel -> imperfectcpp
-        cpptemplates -> moderncppdesign
+        cpptemplates2 -> moderncppdesign
 
         lua -> programminginlua4 -> luaprogramminggems
 
@@ -509,9 +509,19 @@ digraph {
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+
+        shaderx [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/shaderx.jpg"/></TD></TR><TR><TD>ShaderX (1996)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1556220413/"]
+        shaderx2 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/shaderx2.jpg"/></TD></TR><TR><TD>ShaderX2 (2003)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1556229887/"]
+        shaderx3 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/shaderx3.jpg"/></TD></TR><TR><TD>ShaderX3 (2004)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1584503572/"]
+        shaderx4 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/shaderx4.jpg"/></TD></TR><TR><TD>ShaderX4 (2006)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1584504250/"]
+        shaderx5 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/shaderx5.jpg"/></TD></TR><TR><TD>ShaderX5 (2006)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1584504994/"]
+        shaderx6 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/shaderx6.jpg"/></TD></TR><TR><TD>ShaderX6 (2008)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1584505443/"]
+        shaderx7 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/shaderx7.jpg"/></TD></TR><TR><TD>ShaderX7 (2009)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1584505982/"]
+ 
         gpugems [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gpugems.jpg"/></TD></TR><TR><TD>GPU Gems (2004)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/0321228324/"]
         gpugems2 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gpugems2.jpg"/></TD></TR><TR><TD>GPU Gems 2 (2005)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/0321335597/"]
         gpugems3 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gpugems3.jpg"/></TD></TR><TR><TD>GPU Gems 3 (2007)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/0321515269/"]
+        
         gpupro [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gpupro.jpg"/></TD></TR><TR><TD>GPU Pro (2010)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1568814720/"]
         gpupro2 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gpupro2.jpg"/></TD></TR><TR><TD>GPU Pro 2 (2011)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1568817185/"]
         gpupro3 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gpupro3.jpg"/></TD></TR><TR><TD>GPU Pro 3 (2012)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1439887829/"]
@@ -519,6 +529,8 @@ digraph {
         gpupro5 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gpupro5.jpg"/></TD></TR><TR><TD>GPU Pro 5 (2014)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1482208636/"]
         gpupro6 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gpupro6.jpg"/></TD></TR><TR><TD>GPU Pro 6 (2015)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1482264617/"]
         gpupro7 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gpupro7.jpg"/></TD></TR><TR><TD>GPU Pro 7 (2016)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/149874253X/"]
+        
+        gpuzen [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gpuzen.jpg"/></TD></TR><TR><TD>GPU Zen (2017)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/0998822892/"]
 
         pbrt3 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/pbrt3.jpg"/></TD></TR><TR><TD>Physically Based<br/>Rendering (PBRT)<br/>3rd Ed (2016)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/0128006455/"]
         raytracingfromgroundup [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/raytracingfromgroundup.jpg"/></TD></TR><TR><TD>Ray Tracing from<br/>the Ground Up<br/>(2007)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1568812728/"]
@@ -562,8 +574,10 @@ digraph {
 
         realtimerendering -> rtr3 [arrowhead=normal, style=solid]
         realtimerendering -> tricks3dgpgurus
-        rtr3 -> graphicsprogrammingmethods -> gpugems -> gpugems2 -> gpugems3 -> gpupro -> gpupro2 -> gpupro3 -> gpupro4 -> gpupro5 -> gpupro6 -> gpupro7
-        { rank=same;rtr3; rtvolumegraphics }
+        rtr3 -> graphicsprogrammingmethods -> shaderx -> shaderx2 -> shaderx3 -> shaderx4 -> shaderx5 -> shaderx6 -> shaderx7 -> gpugems -> gpugems2 -> gpugems3 -> gpupro -> gpupro2 -> gpupro3 -> gpupro4 -> gpupro5 -> gpupro6 -> gpupro7 -> gpuzen
+        { rank=same; rtr3; rtvolumegraphics }
+        { rank=same; gpupro; gpupro2; gpupro3; gpupro4 }
+        { rank=same; gpupro5; gpupro6; gpupro7; gpuzen }
         rtr3 -> { realtimeshadows; rtvolumegraphics }
         realtimeshadows -> graphicsprogrammingmethods [style=invis]
         tricks3dgpgurus -> realtimeshadows [style=invis]
@@ -596,7 +610,7 @@ digraph {
         cgtop [fixedsize=true,width=8,height=0.01,style=invis,label=""]
         cgbottom [fixedsize=true,width=8,height=0.01,style=invis,label=""]
         cgtop -> cgbegin [style=invis]
-        glassenernotebook2 -> cgbottom [style=invis]
+        gpuzen -> cgbottom [style=invis]
     }
 
     subgraph cluster_audio {
@@ -644,12 +658,14 @@ digraph {
         physicsforgamedevelopers2 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/physicsforgamedevelopers2.jpg"/></TD></TR><TR><TD>Physics for Game<br/>Developers 2nd Ed (2013)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1449392512/"]
         physicsmodeling [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/physicsmodeling.jpg"/></TD></TR><TR><TD>Physics Modeling<br/>for Game Programmers (2004)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1592000932/"]
 
+        fpbma [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/fpbma.jpg"/></TD></TR><TR><TD>Foundations of Physically<br/>Based Modeling and<br/>Animation (2017)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1482234602/"]
         gamephysicsenginedev2 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gamephysicsenginedev2.jpg"/></TD></TR><TR><TD>Game Physics Engine<br/>Development 2nd Ed (2010)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/0123819768/"]
         gamephysics2 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gamephysics2.jpg"/></TD></TR><TR><TD>Game Physics 2nd Ed (2010)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/0123749034/"]
         collisiondetection3denv [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/collisiondetection3denv.jpg"/></TD></TR><TR><TD>Collision Detection<br/>in Interactive 3D<br/>Environments (2003)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/155860801X/"]
         rtcollisiondetection [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/rtcollisiondetection.jpg"/></TD></TR><TR><TD>Real-Time Collision<br/>Detection (2004)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1558607323/"]
         gamephysicspearls [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gamephysicspearls.jpg"/></TD></TR><TR><TD>Game Physics Pearls<br/>(2010)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1568814747/"]
 
+        fluidenginedev [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/fluidenginedev.jpg"/></TD></TR><TR><TD>Fluid Engine Development (2016)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1498719929/"]
         taofluidanimation [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/taofluidanimation.jpg"/></TD></TR><TR><TD>The Art of<br/>Fluid Animation (2015)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1498700209/"]
         fluidsimulationforcg2 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/fluidsimulationforcg2.jpg"/></TD></TR><TR><TD>Fluid Simulation<br/>for Computer Graphics<br/>2nd Ed (2015)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1482232839/"]
 
@@ -664,11 +680,11 @@ digraph {
 
         { animbegin; phybegin } -> natureofcode
 
-        phyadvanced -> gamephysicspearls
+        phyadvanced -> fpbma -> gamephysicspearls
         gamephysicspearls -> collisiondetection3denv -> rtcollisiondetection
         gamephysicspearls -> gamephysicsenginedev2 -> gamephysics2
 
-        { animadvanced; phyadvanced } -> fluid -> taofluidanimation -> fluidsimulationforcg2
+        { animadvanced; phyadvanced } -> fluid -> fluidenginedev -> taofluidanimation -> fluidsimulationforcg2
 
         phytop [fixedsize=true,width=8,height=0.01,style=invis,label=""]
         phybottom [fixedsize=true,width=8,height=0.01,style=invis,label=""]
@@ -706,6 +722,7 @@ digraph {
             rank=same
             gameaipro [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gameaipro.jpg"/></TD></TR><TR><TD>Game AI Pro (2013)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1466565969/"]
             gameaipro2 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gameaipro2.jpg"/></TD></TR><TR><TD>Game AI Pro 2 (2015)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1482254794/"]
+            gameaipro3 [label=<<TABLE BORDER="0" CELLSPACING="0"><TR><TD WIDTH="100" HEIGHT="100" FIXEDSIZE="TRUE"><IMG SCALE="TRUE" SRC="images/gameaipro3.jpg"/></TD></TR><TR><TD>Game AI Pro 3 (2017)</TD></TR></TABLE>> URL="https://www.amazon.com/dp/1482254794/"]
         }
 
         aibegin -> aiforgames2 -> aiintermediate -> aima3 [arrowhead=normal, style=solid]
@@ -714,12 +731,12 @@ digraph {
         aima3 -> aimisc
         aimisc -> aigpwisdom 
         aigpwisdom -> aigpwisdom2 -> aigpwisdom3 -> aigpwisdom4
-        aigpwisdom4 -> gameaipro -> gameaipro2
+        aigpwisdom4 -> gameaipro -> gameaipro2 -> gameaipro3
 
         aitop [fixedsize=true,width=8,height=0.01,style=invis,label=""]
         aibottom [fixedsize=true,width=8,height=0.01,style=invis,label=""]
         aitop -> aibegin [style=invis]
-        gameaipro2 -> aibottom [style=invis]
+        gameaipro3 -> aibottom [style=invis]
     }
 
     subgraph cluster_multiplayer {
diff --git a/game-programmer.jpg b/game-programmer.jpg
index 83797f6..b71f5d3 100644
Binary files a/game-programmer.jpg and b/game-programmer.jpg differ
diff --git a/game-programmer.pdf b/game-programmer.pdf
index 55e7578..ebb6b09 100644
Binary files a/game-programmer.pdf and b/game-programmer.pdf differ
diff --git a/game-programmer.png b/game-programmer.png
index c12ab45..16691ca 100644
Binary files a/game-programmer.png and b/game-programmer.png differ
diff --git a/game-programmer.svg b/game-programmer.svg
index 173af80..689637c 100644
--- a/game-programmer.svg
+++ b/game-programmer.svg
@@ -1,198 +1,236 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
  "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<!-- Generated by graphviz version 2.38.0 (20140413.2041)
+<!-- Generated by graphviz version 2.40.1 (20161225.0304)
  -->
 <!-- Title: %3 Pages: 1 -->
-<svg width="600pt" height="13740pt"
- viewBox="0.00 0.00 600.00 13740.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 13736)">
+<svg width="609pt" height="14180pt"
+ viewBox="0.00 0.00 608.79 14180.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 14176)">
 <title>%3</title>
-<polygon fill="#666666" stroke="none" points="-4,4 -4,-13736 596,-13736 596,4 -4,4"/>
-<g id="clust1" class="cluster"><title>cluster_toc</title>
-</g>
-<g id="clust5" class="cluster"><title>cluster_legend</title>
-<path fill="#dddddd" stroke="none" stroke-width="0.5" d="M20,-12681C20,-12681 572,-12681 572,-12681 578,-12681 584,-12687 584,-12693 584,-12693 584,-12821 584,-12821 584,-12827 578,-12833 572,-12833 572,-12833 20,-12833 20,-12833 14,-12833 8,-12827 8,-12821 8,-12821 8,-12693 8,-12693 8,-12687 14,-12681 20,-12681"/>
-<text text-anchor="start" x="27.9785" y="-12801" font-family="Futura" font-size="20.00">Legends</text>
-</g>
-<g id="clust8" class="cluster"><title>cluster_kid</title>
-<path fill="#f9ecef" stroke="none" stroke-width="0.5" d="M20,-11857C20,-11857 572,-11857 572,-11857 578,-11857 584,-11863 584,-11869 584,-11869 584,-12661 584,-12661 584,-12667 578,-12673 572,-12673 572,-12673 20,-12673 20,-12673 14,-12673 8,-12667 8,-12661 8,-12661 8,-11869 8,-11869 8,-11863 14,-11857 20,-11857"/>
-<text text-anchor="start" x="28.0273" y="-12641" font-family="Futura" font-size="20.00">0. Game Programming for Kids</text>
-</g>
-<g id="clust12" class="cluster"><title>cluster_cs</title>
-<path fill="#f9ecec" stroke="none" stroke-width="0.5" d="M20,-11397C20,-11397 572,-11397 572,-11397 578,-11397 584,-11403 584,-11409 584,-11409 584,-11837 584,-11837 584,-11843 578,-11849 572,-11849 572,-11849 20,-11849 20,-11849 14,-11849 8,-11843 8,-11837 8,-11837 8,-11409 8,-11409 8,-11403 14,-11397 20,-11397"/>
-<text text-anchor="start" x="28.1719" y="-11817" font-family="Futura" font-size="20.00">1. Computer Science</text>
-</g>
-<g id="clust17" class="cluster"><title>cluster_proglang</title>
-<path fill="#f9f3ec" stroke="none" stroke-width="0.5" d="M20,-9769C20,-9769 572,-9769 572,-9769 578,-9769 584,-9775 584,-9781 584,-9781 584,-11377 584,-11377 584,-11383 578,-11389 572,-11389 572,-11389 20,-11389 20,-11389 14,-11389 8,-11383 8,-11377 8,-11377 8,-9781 8,-9781 8,-9775 14,-9769 20,-9769"/>
-<text text-anchor="start" x="28.1514" y="-11357" font-family="Futura" font-size="20.00">2. Programming Languages</text>
-</g>
-<g id="clust22" class="cluster"><title>cluster_se</title>
-<path fill="#f8f8ec" stroke="none" stroke-width="0.5" d="M20,-8795C20,-8795 572,-8795 572,-8795 578,-8795 584,-8801 584,-8807 584,-8807 584,-9749 584,-9749 584,-9755 578,-9761 572,-9761 572,-9761 20,-9761 20,-9761 14,-9761 8,-9755 8,-9749 8,-9749 8,-8807 8,-8807 8,-8801 14,-8795 20,-8795"/>
-<text text-anchor="start" x="27.7217" y="-9729" font-family="Futura" font-size="20.00">3. Software Development</text>
-</g>
-<g id="clust26" class="cluster"><title>cluster_math</title>
-<path fill="#f2f8ec" stroke="none" stroke-width="0.5" d="M20,-8121C20,-8121 572,-8121 572,-8121 578,-8121 584,-8127 584,-8133 584,-8133 584,-8775 584,-8775 584,-8781 578,-8787 572,-8787 572,-8787 20,-8787 20,-8787 14,-8787 8,-8781 8,-8775 8,-8775 8,-8133 8,-8133 8,-8127 14,-8121 20,-8121"/>
-<text text-anchor="start" x="27.6826" y="-8755" font-family="Futura" font-size="20.00">4. Mathematics for Game Programming</text>
-</g>
-<g id="clust29" class="cluster"><title>cluster_gameprog</title>
-<path fill="#ecf9ec" stroke="none" stroke-width="0.5" d="M20,-6623C20,-6623 572,-6623 572,-6623 578,-6623 584,-6629 584,-6635 584,-6635 584,-8101 584,-8101 584,-8107 578,-8113 572,-8113 572,-8113 20,-8113 20,-8113 14,-8113 8,-8107 8,-8101 8,-8101 8,-6635 8,-6635 8,-6629 14,-6623 20,-6623"/>
-<text text-anchor="start" x="28.2109" y="-8081" font-family="Futura" font-size="20.00">5. Game Programming</text>
-</g>
-<g id="clust37" class="cluster"><title>cluster_engine</title>
-<path fill="#ecf9f5" stroke="none" stroke-width="0.5" d="M20,-5649C20,-5649 572,-5649 572,-5649 578,-5649 584,-5655 584,-5661 584,-5661 584,-6603 584,-6603 584,-6609 578,-6615 572,-6615 572,-6615 20,-6615 20,-6615 14,-6615 8,-6609 8,-6603 8,-6603 8,-5661 8,-5661 8,-5655 14,-5649 20,-5649"/>
-<text text-anchor="start" x="27.8281" y="-6583" font-family="Futura" font-size="20.00">6. Game Engine Development</text>
-</g>
-<g id="clust42" class="cluster"><title>cluster_cg</title>
-<path fill="#ecf5f9" stroke="none" stroke-width="0.5" d="M20,-3017C20,-3017 572,-3017 572,-3017 578,-3017 584,-3023 584,-3029 584,-3029 584,-5629 584,-5629 584,-5635 578,-5641 572,-5641 572,-5641 20,-5641 20,-5641 14,-5641 8,-5635 8,-5629 8,-5629 8,-3029 8,-3029 8,-3023 14,-3017 20,-3017"/>
-<text text-anchor="start" x="27.668" y="-5609" font-family="Futura" font-size="20.00">7. Computer Graphics (CG)</text>
-</g>
-<g id="clust55" class="cluster"><title>cluster_audio</title>
-<path fill="#eceef9" stroke="none" stroke-width="0.5" d="M20,-2717C20,-2717 572,-2717 572,-2717 578,-2717 584,-2723 584,-2729 584,-2729 584,-2997 584,-2997 584,-3003 578,-3009 572,-3009 572,-3009 20,-3009 20,-3009 14,-3009 8,-3003 8,-2997 8,-2997 8,-2729 8,-2729 8,-2723 14,-2717 20,-2717"/>
-<text text-anchor="start" x="28.3652" y="-2977" font-family="Futura" font-size="20.00">8. Game Audio</text>
-</g>
-<g id="clust59" class="cluster"><title>cluster_physics</title>
-<path fill="#f2ecf9" stroke="none" stroke-width="0.5" d="M20,-1743C20,-1743 572,-1743 572,-1743 578,-1743 584,-1749 584,-1755 584,-1755 584,-2697 584,-2697 584,-2703 578,-2709 572,-2709 572,-2709 20,-2709 20,-2709 14,-2709 8,-2703 8,-2697 8,-2697 8,-1755 8,-1755 8,-1749 14,-1743 20,-1743"/>
-<text text-anchor="start" x="27.5273" y="-2677" font-family="Futura" font-size="20.00">9. Game Physics and Animation</text>
-</g>
-<g id="clust66" class="cluster"><title>cluster_ai</title>
-<path fill="#f9ecf9" stroke="none" stroke-width="0.5" d="M20,-895C20,-895 572,-895 572,-895 578,-895 584,-901 584,-907 584,-907 584,-1723 584,-1723 584,-1729 578,-1735 572,-1735 572,-1735 20,-1735 20,-1735 14,-1735 8,-1729 8,-1723 8,-1723 8,-907 8,-907 8,-901 14,-895 20,-895"/>
-<text text-anchor="start" x="27.9443" y="-1703" font-family="Futura" font-size="20.00">10. Game Artificial Intelligence (AI)</text>
-</g>
-<g id="clust71" class="cluster"><title>cluster_multiplayer</title>
-<path fill="#f9ebf2" stroke="none" stroke-width="0.5" d="M20,-71C20,-71 572,-71 572,-71 578,-71 584,-77 584,-83 584,-83 584,-875 584,-875 584,-881 578,-887 572,-887 572,-887 20,-887 20,-887 14,-887 8,-881 8,-875 8,-875 8,-83 8,-83 8,-77 14,-71 20,-71"/>
-<text text-anchor="start" x="28.1094" y="-855" font-family="Futura" font-size="20.00">11. Multiplayer Game Programming</text>
+<polygon fill="#666666" stroke="transparent" points="-4,4 -4,-14176 604.7916,-14176 604.7916,4 -4,4"/>
+<g id="clust29" class="cluster">
+<title>cluster_gameprog</title>
+<path fill="#ecf9ec" stroke="transparent" stroke-width=".5" d="M28.7916,-7063C28.7916,-7063 580.7916,-7063 580.7916,-7063 586.7916,-7063 592.7916,-7069 592.7916,-7075 592.7916,-7075 592.7916,-8541 592.7916,-8541 592.7916,-8547 586.7916,-8553 580.7916,-8553 580.7916,-8553 28.7916,-8553 28.7916,-8553 22.7916,-8553 16.7916,-8547 16.7916,-8541 16.7916,-8541 16.7916,-7075 16.7916,-7075 16.7916,-7069 22.7916,-7063 28.7916,-7063"/>
+<text text-anchor="start" x="37.0025" y="-8521" font-family="Futura" font-size="20.00" fill="#000000">5. Game Programming</text>
+</g>
+<g id="clust42" class="cluster">
+<title>cluster_cg</title>
+<path fill="#ecf5f9" stroke="transparent" stroke-width=".5" d="M28.7916,-3177C28.7916,-3177 580.7916,-3177 580.7916,-3177 586.7916,-3177 592.7916,-3183 592.7916,-3189 592.7916,-3189 592.7916,-6069 592.7916,-6069 592.7916,-6075 586.7916,-6081 580.7916,-6081 580.7916,-6081 28.7916,-6081 28.7916,-6081 22.7916,-6081 16.7916,-6075 16.7916,-6069 16.7916,-6069 16.7916,-3189 16.7916,-3189 16.7916,-3183 22.7916,-3177 28.7916,-3177"/>
+<text text-anchor="start" x="36.4595" y="-6049" font-family="Futura" font-size="20.00" fill="#000000">7. Computer Graphics (CG)</text>
+</g>
+<g id="clust57" class="cluster">
+<title>cluster_audio</title>
+<path fill="#eceef9" stroke="transparent" stroke-width=".5" d="M28.7916,-2877C28.7916,-2877 580.7916,-2877 580.7916,-2877 586.7916,-2877 592.7916,-2883 592.7916,-2889 592.7916,-2889 592.7916,-3157 592.7916,-3157 592.7916,-3163 586.7916,-3169 580.7916,-3169 580.7916,-3169 28.7916,-3169 28.7916,-3169 22.7916,-3169 16.7916,-3163 16.7916,-3157 16.7916,-3157 16.7916,-2889 16.7916,-2889 16.7916,-2883 22.7916,-2877 28.7916,-2877"/>
+<text text-anchor="start" x="37.1568" y="-3137" font-family="Futura" font-size="20.00" fill="#000000">8. Game Audio</text>
+</g>
+<g id="clust68" class="cluster">
+<title>cluster_ai</title>
+<path fill="#f9ecf9" stroke="transparent" stroke-width=".5" d="M28.7916,-895C28.7916,-895 580.7916,-895 580.7916,-895 586.7916,-895 592.7916,-901 592.7916,-907 592.7916,-907 592.7916,-1723 592.7916,-1723 592.7916,-1729 586.7916,-1735 580.7916,-1735 580.7916,-1735 28.7916,-1735 28.7916,-1735 22.7916,-1735 16.7916,-1729 16.7916,-1723 16.7916,-1723 16.7916,-907 16.7916,-907 16.7916,-901 22.7916,-895 28.7916,-895"/>
+<text text-anchor="start" x="36.7359" y="-1703" font-family="Futura" font-size="20.00" fill="#000000">10. Game Artificial Intelligence (AI)</text>
+</g>
+<g id="clust73" class="cluster">
+<title>cluster_multiplayer</title>
+<path fill="#f9ebf2" stroke="transparent" stroke-width=".5" d="M28.7916,-71C28.7916,-71 580.7916,-71 580.7916,-71 586.7916,-71 592.7916,-77 592.7916,-83 592.7916,-83 592.7916,-875 592.7916,-875 592.7916,-881 586.7916,-887 580.7916,-887 580.7916,-887 28.7916,-887 28.7916,-887 22.7916,-887 16.7916,-881 16.7916,-875 16.7916,-875 16.7916,-83 16.7916,-83 16.7916,-77 22.7916,-71 28.7916,-71"/>
+<text text-anchor="start" x="36.9009" y="-855" font-family="Futura" font-size="20.00" fill="#000000">11. Multiplayer Game Programming</text>
+</g>
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+<title>gameengine</title>
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+<title>gameprog&#45;&gt;gameengine</title>
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-<g id="node10" class="node"><title>cg</title>
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-<text text-anchor="middle" x="296" y="-13092.6" font-family="Futura" font-size="10.00">7. Computer Graphics</text>
+<g id="node10" class="node">
+<title>cg</title>
+<path fill="#c5e1ed" stroke="#c5e1ed" stroke-width=".5" d="M400.7916,-13552C400.7916,-13552 208.7916,-13552 208.7916,-13552 202.7916,-13552 196.7916,-13546 196.7916,-13540 196.7916,-13540 196.7916,-13528 196.7916,-13528 196.7916,-13522 202.7916,-13516 208.7916,-13516 208.7916,-13516 400.7916,-13516 400.7916,-13516 406.7916,-13516 412.7916,-13522 412.7916,-13528 412.7916,-13528 412.7916,-13540 412.7916,-13540 412.7916,-13546 406.7916,-13552 400.7916,-13552"/>
+<text text-anchor="middle" x="304.7916" y="-13532.6406" font-family="Futura" font-size="10.00" fill="#000000">7. Computer Graphics</text>
 </g>
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+<g id="edge12" class="edge">
+<title>gameengine:e&#45;&gt;cg:e</title>
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+<polygon fill="#cccccc" stroke="#cccccc" points="412.7916,-13534 420.9184,-13532.7371 416.407,-13534.9955 420.0225,-13535.991 420.0225,-13535.991 420.0225,-13535.991 416.407,-13534.9955 419.1265,-13539.2449 412.7916,-13534 412.7916,-13534"/>
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-<text text-anchor="middle" x="296" y="-13038.6" font-family="Futura" font-size="10.00">8. Game Audio</text>
+<g id="node11" class="node">
+<title>audio</title>
+<path fill="#c5cbed" stroke="#c5cbed" stroke-width=".5" d="M400.7916,-13498C400.7916,-13498 208.7916,-13498 208.7916,-13498 202.7916,-13498 196.7916,-13492 196.7916,-13486 196.7916,-13486 196.7916,-13474 196.7916,-13474 196.7916,-13468 202.7916,-13462 208.7916,-13462 208.7916,-13462 400.7916,-13462 400.7916,-13462 406.7916,-13462 412.7916,-13468 412.7916,-13474 412.7916,-13474 412.7916,-13486 412.7916,-13486 412.7916,-13492 406.7916,-13498 400.7916,-13498"/>
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+<g id="edge13" class="edge">
+<title>gameengine:e&#45;&gt;audio:e</title>
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-<g id="node12" class="node"><title>phyanim</title>
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-<text text-anchor="start" x="223.764" y="-12984.6" font-family="Futura" font-size="10.00">9. Game Physics and Animation</text>
+<g id="node12" class="node">
+<title>phyanim</title>
+<path fill="#d7c5ed" stroke="#d7c5ed" stroke-width=".5" d="M400.7916,-13444C400.7916,-13444 208.7916,-13444 208.7916,-13444 202.7916,-13444 196.7916,-13438 196.7916,-13432 196.7916,-13432 196.7916,-13420 196.7916,-13420 196.7916,-13414 202.7916,-13408 208.7916,-13408 208.7916,-13408 400.7916,-13408 400.7916,-13408 406.7916,-13408 412.7916,-13414 412.7916,-13420 412.7916,-13420 412.7916,-13432 412.7916,-13432 412.7916,-13438 406.7916,-13444 400.7916,-13444"/>
+<text text-anchor="start" x="232.5552" y="-13424.6406" font-family="Futura" font-size="10.00" fill="#000000">9. Game Physics and Animation</text>
 </g>
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-<g id="edge14" class="edge"><title>gameengine:e&#45;&gt;phyanim:e</title>
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+<g id="edge14" class="edge">
+<title>gameengine:e&#45;&gt;phyanim:e</title>
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-<g id="node13" class="node"><title>ai</title>
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-<text text-anchor="start" x="225.355" y="-12930.6" font-family="Futura" font-size="10.00">10. Game Artificial Intelligence</text>
+<g id="node13" class="node">
+<title>ai</title>
+<path fill="#edc5ed" stroke="#edc5ed" stroke-width=".5" d="M400.7916,-13390C400.7916,-13390 208.7916,-13390 208.7916,-13390 202.7916,-13390 196.7916,-13384 196.7916,-13378 196.7916,-13378 196.7916,-13366 196.7916,-13366 196.7916,-13360 202.7916,-13354 208.7916,-13354 208.7916,-13354 400.7916,-13354 400.7916,-13354 406.7916,-13354 412.7916,-13360 412.7916,-13366 412.7916,-13366 412.7916,-13378 412.7916,-13378 412.7916,-13384 406.7916,-13390 400.7916,-13390"/>
+<text text-anchor="start" x="234.147" y="-13370.6406" font-family="Futura" font-size="10.00" fill="#000000">10. Game Artificial Intelligence</text>
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+<g id="edge15" class="edge">
+<title>gameengine:e&#45;&gt;ai:e</title>
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-<g id="node14" class="node"><title>multiplayer</title>
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-<text text-anchor="start" x="214.555" y="-12876.6" font-family="Futura" font-size="10.00">11. Multiplayer Game Programming</text>
+<g id="node14" class="node">
+<title>multiplayer</title>
+<path fill="#edc5d7" stroke="#edc5d7" stroke-width=".5" d="M400.7916,-13336C400.7916,-13336 208.7916,-13336 208.7916,-13336 202.7916,-13336 196.7916,-13330 196.7916,-13324 196.7916,-13324 196.7916,-13312 196.7916,-13312 196.7916,-13306 202.7916,-13300 208.7916,-13300 208.7916,-13300 400.7916,-13300 400.7916,-13300 406.7916,-13300 412.7916,-13306 412.7916,-13312 412.7916,-13312 412.7916,-13324 412.7916,-13324 412.7916,-13330 406.7916,-13336 400.7916,-13336"/>
+<text text-anchor="start" x="223.3463" y="-13316.6406" font-family="Futura" font-size="10.00" fill="#000000">11. Multiplayer Game Programming</text>
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-<g id="edge16" class="edge"><title>gameengine:e&#45;&gt;multiplayer:e</title>
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+<g id="edge16" class="edge">
+<title>gameengine:e&#45;&gt;multiplayer:e</title>
+<path fill="none" stroke="#cccccc" d="M412.7916,-13588C445.8153,-13588 458.7362,-13578.9715 477.7916,-13552 491.8311,-13532.1281 484.7847,-13522.2481 486.7916,-13498 493.7029,-13414.4918 498.9514,-13323.855 420.6343,-13318.2717"/>
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 <!-- cg&#45;&gt;audio -->
 <!-- audio&#45;&gt;phyanim -->
@@ -200,28 +238,34 @@
 <!-- ai&#45;&gt;multiplayer -->
 <!-- multiplayer&#45;&gt;tocbottom -->
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-<g id="node15" class="node"><title>legendA1</title>
-<text text-anchor="middle" x="218" y="-12744" font-family="Helvetica-Light" font-size="10.00">Recommended Path</text>
+<g id="node15" class="node">
+<title>legendA1</title>
+<text text-anchor="middle" x="226.7916" y="-13184" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Recommended Path</text>
 </g>
 <!-- legendA2 -->
-<g id="node17" class="node"><title>legendA2</title>
+<g id="node17" class="node">
+<title>legendA2</title>
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-<g id="edge19" class="edge"><title>legendA1&#45;&gt;legendA2</title>
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-<polygon fill="black" stroke="black" points="220.625,-12708.6 218,-12701.1 215.375,-12708.6 220.625,-12708.6"/>
+<g id="edge19" class="edge">
+<title>legendA1&#45;&gt;legendA2</title>
+<path fill="none" stroke="#000000" d="M226.7916,-13177.59C226.7916,-13169.1244 226.7916,-13156.8099 226.7916,-13148.7288"/>
+<polygon fill="#000000" stroke="#000000" points="229.4167,-13148.5921 226.7916,-13141.0922 224.1667,-13148.5922 229.4167,-13148.5921"/>
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-<g id="node16" class="node"><title>legendB1</title>
-<text text-anchor="middle" x="373" y="-12744" font-family="Helvetica-Light" font-size="10.00">Optional Path</text>
+<g id="node16" class="node">
+<title>legendB1</title>
+<text text-anchor="middle" x="381.7916" y="-13184" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Optional Path</text>
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-<g id="node18" class="node"><title>legendB2</title>
+<g id="node18" class="node">
+<title>legendB2</title>
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-<g id="edge20" class="edge"><title>legendB1&#45;&gt;legendB2</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M373,-12737.7C373,-12729.5 373,-12716.9 373,-12708.8"/>
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+<g id="edge20" class="edge">
+<title>legendB1&#45;&gt;legendB2</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M381.7916,-13177.59C381.7916,-13169.1244 381.7916,-13156.8099 381.7916,-13148.7288"/>
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 <!-- legendbottom&#45;&gt;kidtop -->
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-<text text-anchor="middle" x="160" y="-12575" font-family="Helvetica-Light" font-size="10.00">Beginning from Age of 5</text>
+<g id="node21" class="node">
+<title>age5</title>
+<path fill="#edc5ce" stroke="#edc5ce" stroke-width=".5" d="M221.0418,-13036C221.0418,-13036 120.5413,-13036 120.5413,-13036 114.5413,-13036 108.5413,-13030 108.5413,-13024 108.5413,-13024 108.5413,-13012 108.5413,-13012 108.5413,-13006 114.5413,-13000 120.5413,-13000 120.5413,-13000 221.0418,-13000 221.0418,-13000 227.0418,-13000 233.0418,-13006 233.0418,-13012 233.0418,-13012 233.0418,-13024 233.0418,-13024 233.0418,-13030 227.0418,-13036 221.0418,-13036"/>
+<text text-anchor="middle" x="170.7916" y="-13015" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Beginning from Age of 5</text>
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+<g id="node24" class="node">
+<title>scratchjr</title>
 <g id="a_node24"><a xlink:href="https://www.amazon.com/dp/1593276710/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/scratchjr.jpg" width="72.7214px" height="96px" preserveAspectRatio="xMinYMin meet" x="122.639" y="-12531"/>
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-<text text-anchor="start" x="108.98" y="-12413" font-family="Helvetica-Light" font-size="10.00">ScratchJr Book (2015)</text>
+<image xlink:href="http://github.com/images/scratchjr.jpg" width="72.7214px" height="96px" preserveAspectRatio="xMinYMin meet" x="137.431" y="-12971"/>
+<text text-anchor="start" x="148.5916" y="-12863" font-family="Helvetica-Light" font-size="10.00" fill="#000000">The Official</text>
+<text text-anchor="start" x="123.7716" y="-12853" font-family="Helvetica-Light" font-size="10.00" fill="#000000">ScratchJr Book (2015)</text>
 </a>
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+<g id="edge25" class="edge">
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-<text text-anchor="start" x="247.36" y="-8148" font-family="Helvetica-Light" font-size="10.00"> 3rd Ed (2008)</text>
+<image xlink:href="http://github.com/images/computationalgeometry.jpg" width="76.7615px" height="96px" preserveAspectRatio="xMinYMin meet" x="249.911" y="-8706"/>
+<text text-anchor="start" x="232.3516" y="-8598" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Computational Geometry</text>
+<text text-anchor="start" x="256.1516" y="-8588" font-family="Helvetica-Light" font-size="10.00" fill="#000000"> 3rd Ed (2008)</text>
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-<polygon fill="black" stroke="black" points="273.523,-8280.06 271.742,-8272.32 268.305,-8279.48 273.523,-8280.06"/>
+<g id="edge122" class="edge">
+<title>geometrictools&#45;&gt;computationalgeometry</title>
+<path fill="none" stroke="#000000" d="M278.595,-8729.8511C278.9583,-8726.5384 279.3234,-8723.2102 279.6874,-8719.8907"/>
+<polygon fill="#000000" stroke="#000000" points="282.3255,-8719.9145 280.5339,-8712.173 277.1068,-8719.3421 282.3255,-8719.9145"/>
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@@ -1406,469 +1623,539 @@
 <!-- gametop -->
 <!-- mathbottom&#45;&gt;gametop -->
 <!-- gpbegin -->
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-<text text-anchor="middle" x="293" y="-8015" font-family="Helvetica-Light" font-size="10.00">Beginning Game Programming</text>
+<g id="node116" class="node">
+<title>gpbegin</title>
+<path fill="#c5edc5" stroke="#c5edc5" stroke-width=".5" d="M369.0218,-8476C369.0218,-8476 238.5613,-8476 238.5613,-8476 232.5613,-8476 226.5613,-8470 226.5613,-8464 226.5613,-8464 226.5613,-8452 226.5613,-8452 226.5613,-8446 232.5613,-8440 238.5613,-8440 238.5613,-8440 369.0218,-8440 369.0218,-8440 375.0218,-8440 381.0218,-8446 381.0218,-8452 381.0218,-8452 381.0218,-8464 381.0218,-8464 381.0218,-8470 375.0218,-8476 369.0218,-8476"/>
+<text text-anchor="middle" x="303.7916" y="-8455" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Beginning Game Programming</text>
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-<g id="node117" class="node"><title>scratch</title>
-<path fill="#c5edc5" stroke="#c5edc5" stroke-width="0.5" d="M245.82,-7982C245.82,-7982 152.18,-7982 152.18,-7982 146.18,-7982 140.18,-7976 140.18,-7970 140.18,-7970 140.18,-7958 140.18,-7958 140.18,-7952 146.18,-7946 152.18,-7946 152.18,-7946 245.82,-7946 245.82,-7946 251.82,-7946 257.82,-7952 257.82,-7958 257.82,-7958 257.82,-7970 257.82,-7970 257.82,-7976 251.82,-7982 245.82,-7982"/>
-<text text-anchor="middle" x="199" y="-7961" font-family="Helvetica-Light" font-size="10.00">From Windows/DirectX</text>
+<g id="node117" class="node">
+<title>scratch</title>
+<path fill="#c5edc5" stroke="#c5edc5" stroke-width=".5" d="M252.612,-8422C252.612,-8422 158.9711,-8422 158.9711,-8422 152.9711,-8422 146.9711,-8416 146.9711,-8410 146.9711,-8410 146.9711,-8398 146.9711,-8398 146.9711,-8392 152.9711,-8386 158.9711,-8386 158.9711,-8386 252.612,-8386 252.612,-8386 258.612,-8386 264.612,-8392 264.612,-8398 264.612,-8398 264.612,-8410 264.612,-8410 264.612,-8416 258.612,-8422 252.612,-8422"/>
+<text text-anchor="middle" x="205.7916" y="-8401" font-family="Helvetica-Light" font-size="10.00" fill="#000000">From Windows/DirectX</text>
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-<g id="edge128" class="edge"><title>gpbegin&#45;&gt;scratch</title>
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+<g id="edge128" class="edge">
+<title>gpbegin&#45;&gt;scratch</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M270.8864,-8439.8686C262.7254,-8435.3717 253.8943,-8430.5056 245.4479,-8425.8515"/>
+<polygon fill="#000000" stroke="#000000" points="238.7767,-8422.1755 246.9743,-8422.8391 242.0611,-8423.9853 245.3455,-8425.7951 245.3455,-8425.7951 245.3455,-8425.7951 242.0611,-8423.9853 243.7167,-8428.751 238.7767,-8422.1755 238.7767,-8422.1755"/>
 </g>
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-<g id="node118" class="node"><title>unity</title>
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-<text text-anchor="middle" x="382" y="-7961" font-family="Helvetica-Light" font-size="10.00">From Unity</text>
+<g id="node118" class="node">
+<title>unity</title>
+<path fill="#c5edc5" stroke="#c5edc5" stroke-width=".5" d="M412.9518,-8422C412.9518,-8422 372.6314,-8422 372.6314,-8422 366.6314,-8422 360.6314,-8416 360.6314,-8410 360.6314,-8410 360.6314,-8398 360.6314,-8398 360.6314,-8392 366.6314,-8386 372.6314,-8386 372.6314,-8386 412.9518,-8386 412.9518,-8386 418.9518,-8386 424.9518,-8392 424.9518,-8398 424.9518,-8398 424.9518,-8410 424.9518,-8410 424.9518,-8416 418.9518,-8422 412.9518,-8422"/>
+<text text-anchor="middle" x="392.7916" y="-8401" font-family="Helvetica-Light" font-size="10.00" fill="#000000">From Unity</text>
 </g>
 <!-- gpbegin&#45;&gt;unity -->
-<g id="edge129" class="edge"><title>gpbegin&#45;&gt;unity</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M322.142,-7999.97C329.825,-7995.48 338.205,-7990.59 346.196,-7985.92"/>
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+<g id="edge129" class="edge">
+<title>gpbegin&#45;&gt;unity</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M333.9229,-8439.7181C341.1043,-8435.3608 348.845,-8430.6642 356.2782,-8426.1542"/>
+<polygon fill="#000000" stroke="#000000" points="362.9934,-8422.0798 358.3321,-8428.8557 359.7874,-8424.025 356.5814,-8425.9703 356.5814,-8425.9703 356.5814,-8425.9703 359.7874,-8424.025 354.8306,-8423.0848 362.9934,-8422.0798 362.9934,-8422.0798"/>
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 <!-- unreal -->
-<g id="node119" class="node"><title>unreal</title>
-<path fill="#c5edc5" stroke="#c5edc5" stroke-width="0.5" d="M327.151,-7982C327.151,-7982 280.849,-7982 280.849,-7982 274.849,-7982 268.849,-7976 268.849,-7970 268.849,-7970 268.849,-7958 268.849,-7958 268.849,-7952 274.849,-7946 280.849,-7946 280.849,-7946 327.151,-7946 327.151,-7946 333.151,-7946 339.151,-7952 339.151,-7958 339.151,-7958 339.151,-7970 339.151,-7970 339.151,-7976 333.151,-7982 327.151,-7982"/>
-<text text-anchor="middle" x="304" y="-7961" font-family="Helvetica-Light" font-size="10.00">From Unreal</text>
+<g id="node119" class="node">
+<title>unreal</title>
+<path fill="#c5edc5" stroke="#c5edc5" stroke-width=".5" d="M336.9424,-8422C336.9424,-8422 290.6407,-8422 290.6407,-8422 284.6407,-8422 278.6407,-8416 278.6407,-8410 278.6407,-8410 278.6407,-8398 278.6407,-8398 278.6407,-8392 284.6407,-8386 290.6407,-8386 290.6407,-8386 336.9424,-8386 336.9424,-8386 342.9424,-8386 348.9424,-8392 348.9424,-8398 348.9424,-8398 348.9424,-8410 348.9424,-8410 348.9424,-8416 342.9424,-8422 336.9424,-8422"/>
+<text text-anchor="middle" x="313.7916" y="-8401" font-family="Helvetica-Light" font-size="10.00" fill="#000000">From Unreal</text>
 </g>
 <!-- gpbegin&#45;&gt;unreal -->
-<g id="edge130" class="edge"><title>gpbegin&#45;&gt;unreal</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M296.602,-7999.97C297.297,-7996.69 298.039,-7993.18 298.774,-7989.7"/>
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+<g id="edge130" class="edge">
+<title>gpbegin&#45;&gt;unreal</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M307.1771,-8439.7181C307.7636,-8436.5512 308.3832,-8433.2052 308.9987,-8429.8817"/>
+<polygon fill="#000000" stroke="#000000" points="310.4095,-8422.2631 312.3623,-8430.2523 309.7266,-8425.9504 309.0438,-8429.6377 309.0438,-8429.6377 309.0438,-8429.6377 309.7266,-8425.9504 305.7252,-8429.0231 310.4095,-8422.2631 310.4095,-8422.2631"/>
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 <!-- cocos2dx -->
-<g id="node120" class="node"><title>cocos2dx</title>
-<path fill="#c5edc5" stroke="#c5edc5" stroke-width="0.5" d="M104.891,-7875C104.891,-7875 37.1092,-7875 37.1092,-7875 31.1092,-7875 25.1092,-7869 25.1092,-7863 25.1092,-7863 25.1092,-7851 25.1092,-7851 25.1092,-7845 31.1092,-7839 37.1092,-7839 37.1092,-7839 104.891,-7839 104.891,-7839 110.891,-7839 116.891,-7845 116.891,-7851 116.891,-7851 116.891,-7863 116.891,-7863 116.891,-7869 110.891,-7875 104.891,-7875"/>
-<text text-anchor="middle" x="71" y="-7854" font-family="Helvetica-Light" font-size="10.00">From Cocos2d&#45;X</text>
+<g id="node120" class="node">
+<title>cocos2dx</title>
+<path fill="#c5edc5" stroke="#c5edc5" stroke-width=".5" d="M111.6824,-8315C111.6824,-8315 43.9007,-8315 43.9007,-8315 37.9007,-8315 31.9007,-8309 31.9007,-8303 31.9007,-8303 31.9007,-8291 31.9007,-8291 31.9007,-8285 37.9007,-8279 43.9007,-8279 43.9007,-8279 111.6824,-8279 111.6824,-8279 117.6824,-8279 123.6824,-8285 123.6824,-8291 123.6824,-8291 123.6824,-8303 123.6824,-8303 123.6824,-8309 117.6824,-8315 111.6824,-8315"/>
+<text text-anchor="middle" x="77.7916" y="-8294" font-family="Helvetica-Light" font-size="10.00" fill="#000000">From Cocos2d&#45;X</text>
 </g>
 <!-- gpbegin&#45;&gt;cocos2dx -->
-<g id="edge131" class="edge"><title>gpbegin&#45;&gt;cocos2dx</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M215.72,-8013.36C187.984,-8008.77 157.929,-7999.65 135,-7982 102.541,-7957.01 85.0383,-7910.93 76.8963,-7882.52"/>
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+<g id="edge131" class="edge">
+<title>gpbegin&#45;&gt;cocos2dx</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M226.351,-8447.1902C191.6148,-8441.0727 155.4107,-8432.5291 141.7916,-8422 109.3895,-8396.9495 91.9535,-8350.95 83.7945,-8322.282"/>
+<polygon fill="#000000" stroke="#000000" points="81.8253,-8315.039 87.0498,-8321.3909 82.8092,-8318.6577 83.793,-8322.2763 83.793,-8322.2763 83.793,-8322.2763 82.8092,-8318.6577 80.5362,-8323.1618 81.8253,-8315.039 81.8253,-8315.039"/>
 </g>
 <!-- windowsgp2 -->
-<g id="node123" class="node"><title>windowsgp2</title>
+<g id="node123" class="node">
+<title>windowsgp2</title>
 <g id="a_node123"><a xlink:href="https://www.amazon.com/dp/0672323699/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/windowsgp2.jpg" width="77.568px" height="96px" preserveAspectRatio="xMinYMin meet" x="149.216" y="-7922"/>
-<text text-anchor="start" x="139.555" y="-7814" font-family="Helvetica-Light" font-size="10.00">Tricks of the Windows</text>
-<text text-anchor="start" x="142.81" y="-7804" font-family="Helvetica-Light" font-size="10.00">Game Programming</text>
-<text text-anchor="start" x="141.04" y="-7794" font-family="Helvetica-Light" font-size="10.00">Gurus 2nd Ed (2002)</text>
+<image xlink:href="http://github.com/images/windowsgp2.jpg" width="77.568px" height="96px" preserveAspectRatio="xMinYMin meet" x="156.008" y="-8362"/>
+<text text-anchor="start" x="146.3466" y="-8254" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Tricks of the Windows</text>
+<text text-anchor="start" x="149.6016" y="-8244" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Game Programming</text>
+<text text-anchor="start" x="147.8316" y="-8234" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Gurus 2nd Ed (2002)</text>
 </a>
 </g>
 </g>
 <!-- scratch&#45;&gt;windowsgp2 -->
-<g id="edge134" class="edge"><title>scratch&#45;&gt;windowsgp2</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M197.184,-7945.66C196.865,-7942.62 196.515,-7939.28 196.145,-7935.75"/>
-<polygon fill="black" stroke="black" points="195.358,-7928.24 199.496,-7935.34 195.749,-7931.97 196.14,-7935.7 196.14,-7935.7 196.14,-7935.7 195.749,-7931.97 192.783,-7936.05 195.358,-7928.24 195.358,-7928.24"/>
+<g id="edge134" class="edge">
+<title>scratch&#45;&gt;windowsgp2</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M203.9256,-8385.8489C203.6053,-8382.7335 203.2553,-8379.3287 202.8849,-8375.726"/>
+<polygon fill="#000000" stroke="#000000" points="202.0991,-8368.0822 206.2235,-8375.1977 202.4826,-8371.8125 202.8662,-8375.5429 202.8662,-8375.5429 202.8662,-8375.5429 202.4826,-8371.8125 199.5088,-8375.8881 202.0991,-8368.0822 202.0991,-8368.0822"/>
 </g>
 <!-- gamecodingcomplete4 -->
-<g id="node124" class="node"><title>gamecodingcomplete4</title>
+<g id="node124" class="node">
+<title>gamecodingcomplete4</title>
 <g id="a_node124"><a xlink:href="https://www.amazon.com/dp/1133776574/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/gamecodingcomplete4.jpg" width="77.568px" height="96px" preserveAspectRatio="xMinYMin meet" x="157.216" y="-7762"/>
-<text text-anchor="start" x="164.605" y="-7654" font-family="Helvetica-Light" font-size="10.00">Game Coding</text>
-<text text-anchor="start" x="174.33" y="-7644" font-family="Helvetica-Light" font-size="10.00">Complete</text>
-<text text-anchor="start" x="165.71" y="-7634" font-family="Helvetica-Light" font-size="10.00">4th Ed (2012)</text>
+<image xlink:href="http://github.com/images/gamecodingcomplete4.jpg" width="77.568px" height="96px" preserveAspectRatio="xMinYMin meet" x="164.008" y="-8202"/>
+<text text-anchor="start" x="171.3966" y="-8094" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Game Coding</text>
+<text text-anchor="start" x="181.1216" y="-8084" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Complete</text>
+<text text-anchor="start" x="172.5016" y="-8074" font-family="Helvetica-Light" font-size="10.00" fill="#000000">4th Ed (2012)</text>
 </a>
 </g>
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-<g id="edge132" class="edge"><title>scratch:se&#45;&gt;gamecodingcomplete4</title>
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-<polygon fill="black" stroke="black" points="249.413,-7773.88 244.015,-7768.05 244.599,-7775.98 249.413,-7773.88"/>
+<g id="edge132" class="edge">
+<title>scratch:se&#45;&gt;gamecodingcomplete4</title>
+<path fill="none" stroke="#000000" d="M264.7916,-8386C277.3712,-8373.4204 264.0414,-8242.998 258.7916,-8226 257.659,-8222.333 256.3348,-8218.668 254.8581,-8215.0295"/>
+<polygon fill="#000000" stroke="#000000" points="257.2328,-8213.9077 251.8404,-8208.0713 252.4163,-8215.9966 257.2328,-8213.9077"/>
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 <!-- introtogdprodev -->
-<g id="node125" class="node"><title>introtogdprodev</title>
+<g id="node125" class="node">
+<title>introtogdprodev</title>
 <g id="a_node125"><a xlink:href="https://www.amazon.com/dp/0321933168/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/introtogdprodev.jpg" width="70.7976px" height="96px" preserveAspectRatio="xMinYMin meet" x="437.101" y="-7922"/>
-<text text-anchor="start" x="425.345" y="-7814" font-family="Helvetica-Light" font-size="10.00">Introduction to Game</text>
-<text text-anchor="start" x="427.025" y="-7804" font-family="Helvetica-Light" font-size="10.00">Design, Prototyping,</text>
-<text text-anchor="start" x="416.925" y="-7794" font-family="Helvetica-Light" font-size="10.00">and Development (2014)</text>
+<image xlink:href="http://github.com/images/introtogdprodev.jpg" width="70.7976px" height="96px" preserveAspectRatio="xMinYMin meet" x="443.893" y="-8362"/>
+<text text-anchor="start" x="432.1366" y="-8254" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Introduction to Game</text>
+<text text-anchor="start" x="433.8166" y="-8244" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Design, Prototyping,</text>
+<text text-anchor="start" x="423.7166" y="-8234" font-family="Helvetica-Light" font-size="10.00" fill="#000000">and Development (2014)</text>
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+<g id="edge136" class="edge">
+<title>unity&#45;&gt;introtogdprodev</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M407.3803,-8385.8489C410.2796,-8382.2416 413.4908,-8378.2463 416.8997,-8374.005"/>
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-<g id="node127" class="node"><title>learninguegd</title>
+<g id="node127" class="node">
+<title>learninguegd</title>
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+<g id="edge158" class="edge">
+<title>gpgems&#45;&gt;gpgems2</title>
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+<g id="edge162" class="edge">
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+<image xlink:href="http://github.com/images/cgpp3.jpg" width="76.992px" height="96px" preserveAspectRatio="xMinYMin meet" x="238.296" y="-5730"/>
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-<image xlink:href="http://github.com/images/digitalimageprocessing3.jpg" width="68.0837px" height="96px" preserveAspectRatio="xMinYMin meet" x="491.958" y="-5290"/>
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+<title>offlinerendering</title>
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+<image xlink:href="http://github.com/images/rtr3.jpg" width="62.9098px" height="96px" preserveAspectRatio="xMinYMin meet" x="175.337" y="-5457"/>
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+<text text-anchor="start" x="45.2366" y="-5354" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Tricks of the 3D</text>
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+<title>oglsuper7&#45;&gt;glsl3</title>
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+<image xlink:href="http://github.com/images/oglinsights.jpg" width="70.2204px" height="96px" preserveAspectRatio="xMinYMin meet" x="198.181" y="-4667"/>
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+<image xlink:href="http://github.com/images/vulkanguide.jpg" width="73.2986px" height="96px" preserveAspectRatio="xMinYMin meet" x="199.142" y="-4522"/>
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+<g id="edge242" class="edge">
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+<image xlink:href="http://github.com/images/realtimeshadows.jpg" width="74.8377px" height="96px" preserveAspectRatio="xMinYMin meet" x="42.3727" y="-5297"/>
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+<g id="edge229" class="edge">
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+<image xlink:href="http://github.com/images/rtvolumegraphics.jpg" width="64.6413px" height="96px" preserveAspectRatio="xMinYMin meet" x="301.471" y="-5457"/>
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+<g id="edge230" class="edge">
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+<polygon fill="#000000" stroke="#000000" points="275.6091,-5397 268.1091,-5400.3751 271.8591,-5397 268.1091,-5397.0001 268.1091,-5397.0001 268.1091,-5397.0001 271.8591,-5397 268.109,-5393.6251 275.6091,-5397 275.6091,-5397"/>
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+<g id="node203" class="node">
+<title>graphicsprogrammingmethods</title>
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+<image xlink:href="http://github.com/images/graphicsprogrammingmethods.jpg" width="76.5691px" height="96px" preserveAspectRatio="xMinYMin meet" x="40.507" y="-5137"/>
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+<!-- shaderx -->
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+<title>shaderx</title>
+<g id="a_node204"><a xlink:href="https://www.amazon.com/dp/1556220413/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/shaderx.jpg" width="76.7615px" height="96px" preserveAspectRatio="xMinYMin meet" x="39.4108" y="-4977"/>
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+</a>
+</g>
+</g>
+<!-- graphicsprogrammingmethods&#45;&gt;shaderx -->
+<g id="edge211" class="edge">
+<title>graphicsprogrammingmethods&#45;&gt;shaderx</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M78.3646,-5010.8165C78.3218,-5004.1927 78.2784,-4997.4563 78.2355,-4990.8063"/>
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+<!-- shaderx2 -->
+<g id="node205" class="node">
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+<g id="a_node205"><a xlink:href="https://www.amazon.com/dp/1556229887/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/shaderx2.jpg" width="63.6794px" height="96px" preserveAspectRatio="xMinYMin meet" x="45.9519" y="-4822"/>
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+</g>
+</g>
+<!-- shaderx&#45;&gt;shaderx2 -->
+<g id="edge212" class="edge">
+<title>shaderx&#45;&gt;shaderx2</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M77.7916,-4860.7399C77.7916,-4852.512 77.7916,-4844.0284 77.7916,-4835.6829"/>
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+<!-- shaderx3 -->
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+<!-- shaderx2&#45;&gt;shaderx3 -->
+<g id="edge213" class="edge">
+<title>shaderx2&#45;&gt;shaderx3</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M77.3963,-4705.7399C77.3433,-4697.512 77.2885,-4689.0284 77.2347,-4680.6829"/>
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+</g>
+<!-- shaderx4 -->
+<g id="node207" class="node">
+<title>shaderx4</title>
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+<!-- shaderx3&#45;&gt;shaderx4 -->
+<g id="edge214" class="edge">
+<title>shaderx3&#45;&gt;shaderx4</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M76.7916,-4550.9893C76.7916,-4544.4599 76.7916,-4537.7839 76.7916,-4531.1687"/>
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+<!-- shaderx5 -->
+<g id="node208" class="node">
+<title>shaderx5</title>
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+</g>
+<!-- shaderx4&#45;&gt;shaderx5 -->
+<g id="edge215" class="edge">
+<title>shaderx4&#45;&gt;shaderx5</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M76.7916,-4400.9893C76.7916,-4394.4599 76.7916,-4387.7839 76.7916,-4381.1687"/>
+<polygon fill="#000000" stroke="#000000" points="76.7916,-4373.4435 80.1667,-4380.9435 76.7916,-4377.1935 76.7917,-4380.9435 76.7917,-4380.9435 76.7917,-4380.9435 76.7916,-4377.1935 73.4167,-4380.9436 76.7916,-4373.4435 76.7916,-4373.4435"/>
+</g>
+<!-- shaderx6 -->
+<g id="node209" class="node">
+<title>shaderx6</title>
+<g id="a_node209"><a xlink:href="https://www.amazon.com/dp/1584505443/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/shaderx6.jpg" width="76.7615px" height="96px" preserveAspectRatio="xMinYMin meet" x="38.4108" y="-4212"/>
+<text text-anchor="start" x="39.0016" y="-4104" font-family="Helvetica-Light" font-size="10.00" fill="#000000">ShaderX6 (2008)</text>
+</a>
+</g>
+</g>
+<!-- shaderx5&#45;&gt;shaderx6 -->
+<g id="edge216" class="edge">
+<title>shaderx5&#45;&gt;shaderx6</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M76.7916,-4250.7399C76.7916,-4242.512 76.7916,-4234.0284 76.7916,-4225.6829"/>
+<polygon fill="#000000" stroke="#000000" points="76.7916,-4218.0689 80.1667,-4225.5688 76.7916,-4221.8189 76.7917,-4225.5689 76.7917,-4225.5689 76.7917,-4225.5689 76.7916,-4221.8189 73.4167,-4225.5689 76.7916,-4218.0689 76.7916,-4218.0689"/>
+</g>
+<!-- shaderx7 -->
+<g id="node210" class="node">
+<title>shaderx7</title>
+<g id="a_node210"><a xlink:href="https://www.amazon.com/dp/1584505982/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/shaderx7.jpg" width="76.992px" height="96px" preserveAspectRatio="xMinYMin meet" x="37.2956" y="-4057"/>
+<text text-anchor="start" x="38.0016" y="-3949" font-family="Helvetica-Light" font-size="10.00" fill="#000000">ShaderX7 (2009)</text>
+</a>
+</g>
+</g>
+<!-- shaderx6&#45;&gt;shaderx7 -->
+<g id="edge217" class="edge">
+<title>shaderx6&#45;&gt;shaderx7</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M76.3963,-4095.7399C76.3433,-4087.512 76.2885,-4079.0284 76.2347,-4070.6829"/>
+<polygon fill="#000000" stroke="#000000" points="76.1856,-4063.0689 79.609,-4070.5469 76.2098,-4066.8188 76.234,-4070.5687 76.234,-4070.5687 76.234,-4070.5687 76.2098,-4066.8188 72.8591,-4070.5905 76.1856,-4063.0689 76.1856,-4063.0689"/>
+</g>
 <!-- gpugems -->
-<g id="node204" class="node"><title>gpugems</title>
-<g id="a_node204"><a xlink:href="https://www.amazon.com/dp/0321228324/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/gpugems.jpg" width="76.7615px" height="96px" preserveAspectRatio="xMinYMin meet" x="29.6192" y="-4537"/>
-<text text-anchor="start" x="26.88" y="-4429" font-family="Helvetica-Light" font-size="10.00">GPU Gems (2004)</text>
+<g id="node211" class="node">
+<title>gpugems</title>
+<g id="a_node211"><a xlink:href="https://www.amazon.com/dp/0321228324/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/gpugems.jpg" width="76.7615px" height="96px" preserveAspectRatio="xMinYMin meet" x="36.4108" y="-3907"/>
+<text text-anchor="start" x="33.6716" y="-3799" font-family="Helvetica-Light" font-size="10.00" fill="#000000">GPU Gems (2004)</text>
 </a>
 </g>
 </g>
-<!-- graphicsprogrammingmethods&#45;&gt;gpugems -->
-<g id="edge211" class="edge"><title>graphicsprogrammingmethods&#45;&gt;gpugems</title>
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-<polygon fill="black" stroke="black" points="68.7878,-4543.26 72.2606,-4550.72 68.8368,-4547.01 68.8859,-4550.76 68.8859,-4550.76 68.8859,-4550.76 68.8368,-4547.01 65.5112,-4550.81 68.7878,-4543.26 68.7878,-4543.26"/>
+<!-- shaderx7&#45;&gt;gpugems -->
+<g id="edge218" class="edge">
+<title>shaderx7&#45;&gt;gpugems</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M75.3848,-3940.9893C75.3413,-3934.4599 75.2968,-3927.7839 75.2527,-3921.1687"/>
+<polygon fill="#000000" stroke="#000000" points="75.2012,-3913.4435 78.6262,-3920.9208 75.2262,-3917.1935 75.2513,-3920.9434 75.2513,-3920.9434 75.2513,-3920.9434 75.2262,-3917.1935 71.8764,-3920.9659 75.2012,-3913.4435 75.2012,-3913.4435"/>
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 <!-- gpugems2 -->
-<g id="node205" class="node"><title>gpugems2</title>
-<g id="a_node205"><a xlink:href="https://www.amazon.com/dp/0321335597/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/gpugems2.jpg" width="75.4148px" height="96px" preserveAspectRatio="xMinYMin meet" x="30.2926" y="-4382"/>
-<text text-anchor="start" x="22.71" y="-4274" font-family="Helvetica-Light" font-size="10.00">GPU Gems 2 (2005)</text>
+<g id="node212" class="node">
+<title>gpugems2</title>
+<g id="a_node212"><a xlink:href="https://www.amazon.com/dp/0321335597/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/gpugems2.jpg" width="75.4148px" height="96px" preserveAspectRatio="xMinYMin meet" x="37.0842" y="-3752"/>
+<text text-anchor="start" x="29.5016" y="-3644" font-family="Helvetica-Light" font-size="10.00" fill="#000000">GPU Gems 2 (2005)</text>
 </a>
 </g>
 </g>
 <!-- gpugems&#45;&gt;gpugems2 -->
-<g id="edge212" class="edge"><title>gpugems&#45;&gt;gpugems2</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M68,-4420.97C68,-4412.7 68,-4404.16 68,-4395.77"/>
-<polygon fill="black" stroke="black" points="68,-4388.11 71.3751,-4395.61 68,-4391.86 68.0001,-4395.61 68.0001,-4395.61 68.0001,-4395.61 68,-4391.86 64.6251,-4395.61 68,-4388.11 68,-4388.11"/>
+<g id="edge219" class="edge">
+<title>gpugems&#45;&gt;gpugems2</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M74.7916,-3790.7399C74.7916,-3782.512 74.7916,-3774.0284 74.7916,-3765.6829"/>
+<polygon fill="#000000" stroke="#000000" points="74.7916,-3758.0689 78.1667,-3765.5688 74.7916,-3761.8189 74.7917,-3765.5689 74.7917,-3765.5689 74.7917,-3765.5689 74.7916,-3761.8189 71.4167,-3765.5689 74.7916,-3758.0689 74.7916,-3758.0689"/>
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 <!-- gpugems3 -->
-<g id="node206" class="node"><title>gpugems3</title>
-<g id="a_node206"><a xlink:href="https://www.amazon.com/dp/0321515269/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/gpugems3.jpg" width="76.7615px" height="96px" preserveAspectRatio="xMinYMin meet" x="27.6192" y="-4227"/>
-<text text-anchor="start" x="20.71" y="-4119" font-family="Helvetica-Light" font-size="10.00">GPU Gems 3 (2007)</text>
+<g id="node213" class="node">
+<title>gpugems3</title>
+<g id="a_node213"><a xlink:href="https://www.amazon.com/dp/0321515269/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/gpugems3.jpg" width="76.7615px" height="96px" preserveAspectRatio="xMinYMin meet" x="36.4108" y="-3597"/>
+<text text-anchor="start" x="29.5016" y="-3489" font-family="Helvetica-Light" font-size="10.00" fill="#000000">GPU Gems 3 (2007)</text>
 </a>
 </g>
 </g>
 <!-- gpugems2&#45;&gt;gpugems3 -->
-<g id="edge213" class="edge"><title>gpugems2&#45;&gt;gpugems3</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M67.2153,-4265.97C67.1072,-4257.7 66.9956,-4249.16 66.8858,-4240.77"/>
-<polygon fill="black" stroke="black" points="66.7857,-4233.11 70.2586,-4240.56 66.8348,-4236.86 66.8839,-4240.61 66.8839,-4240.61 66.8839,-4240.61 66.8348,-4236.86 63.5091,-4240.65 66.7857,-4233.11 66.7857,-4233.11"/>
+<g id="edge220" class="edge">
+<title>gpugems2&#45;&gt;gpugems3</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M74.7916,-3635.7399C74.7916,-3627.512 74.7916,-3619.0284 74.7916,-3610.6829"/>
+<polygon fill="#000000" stroke="#000000" points="74.7916,-3603.0689 78.1667,-3610.5688 74.7916,-3606.8189 74.7917,-3610.5689 74.7917,-3610.5689 74.7917,-3610.5689 74.7916,-3606.8189 71.4167,-3610.5689 74.7916,-3603.0689 74.7916,-3603.0689"/>
 </g>
 <!-- gpupro -->
-<g id="node207" class="node"><title>gpupro</title>
-<g id="a_node207"><a xlink:href="https://www.amazon.com/dp/1568814720/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/gpupro.jpg" width="74.2605px" height="96px" preserveAspectRatio="xMinYMin meet" x="28.8697" y="-4077"/>
-<text text-anchor="start" x="30.805" y="-3969" font-family="Helvetica-Light" font-size="10.00">GPU Pro (2010)</text>
+<g id="node214" class="node">
+<title>gpupro</title>
+<g id="a_node214"><a xlink:href="https://www.amazon.com/dp/1568814720/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/gpupro.jpg" width="74.2605px" height="96px" preserveAspectRatio="xMinYMin meet" x="37.6613" y="-3452"/>
+<text text-anchor="start" x="39.5966" y="-3344" font-family="Helvetica-Light" font-size="10.00" fill="#000000">GPU Pro (2010)</text>
 </a>
 </g>
 </g>
 <!-- gpugems3&#45;&gt;gpupro -->
-<g id="edge214" class="edge"><title>gpugems3&#45;&gt;gpupro</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M66,-4110.8C66,-4104.25 66,-4097.54 66,-4090.9"/>
-<polygon fill="black" stroke="black" points="66,-4083.14 69.3751,-4090.64 66,-4086.89 66.0001,-4090.64 66.0001,-4090.64 66.0001,-4090.64 66,-4086.89 62.6251,-4090.64 66,-4083.14 66,-4083.14"/>
+<g id="edge221" class="edge">
+<title>gpugems3&#45;&gt;gpupro</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M74.7916,-3480.9272C74.7916,-3475.8311 74.7916,-3470.6577 74.7916,-3465.5111"/>
+<polygon fill="#000000" stroke="#000000" points="74.7916,-3458.0022 78.1667,-3465.5022 74.7916,-3461.7522 74.7917,-3465.5022 74.7917,-3465.5022 74.7917,-3465.5022 74.7916,-3461.7522 71.4167,-3465.5023 74.7916,-3458.0022 74.7916,-3458.0022"/>
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 <!-- gpupro2 -->
-<g id="node208" class="node"><title>gpupro2</title>
-<g id="a_node208"><a xlink:href="https://www.amazon.com/dp/1568817185/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/gpupro2.jpg" width="78.72px" height="96px" preserveAspectRatio="xMinYMin meet" x="26.64" y="-3927"/>
-<text text-anchor="start" x="26.635" y="-3819" font-family="Helvetica-Light" font-size="10.00">GPU Pro 2 (2011)</text>
+<g id="node215" class="node">
+<title>gpupro2</title>
+<g id="a_node215"><a xlink:href="https://www.amazon.com/dp/1568817185/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/gpupro2.jpg" width="78.72px" height="96px" preserveAspectRatio="xMinYMin meet" x="162.432" y="-3452"/>
+<text text-anchor="start" x="162.4266" y="-3344" font-family="Helvetica-Light" font-size="10.00" fill="#000000">GPU Pro 2 (2011)</text>
 </a>
 </g>
 </g>
 <!-- gpupro&#45;&gt;gpupro2 -->
-<g id="edge215" class="edge"><title>gpupro&#45;&gt;gpupro2</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M66,-3960.8C66,-3954.25 66,-3947.54 66,-3940.9"/>
-<polygon fill="black" stroke="black" points="66,-3933.14 69.3751,-3940.64 66,-3936.89 66.0001,-3940.64 66.0001,-3940.64 66.0001,-3940.64 66,-3936.89 62.6251,-3940.64 66,-3933.14 66,-3933.14"/>
+<g id="edge222" class="edge">
+<title>gpupro&#45;&gt;gpupro2</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M132.8345,-3397C133.8446,-3397 134.8548,-3397 135.8649,-3397"/>
+<polygon fill="#000000" stroke="#000000" points="143.6091,-3397 136.1091,-3400.3751 139.8591,-3397 136.1091,-3397.0001 136.1091,-3397.0001 136.1091,-3397.0001 139.8591,-3397 136.109,-3393.6251 143.6091,-3397 143.6091,-3397"/>
 </g>
 <!-- gpupro3 -->
-<g id="node209" class="node"><title>gpupro3</title>
-<g id="a_node209"><a xlink:href="https://www.amazon.com/dp/1439887829/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/gpupro3.jpg" width="75.4148px" height="96px" preserveAspectRatio="xMinYMin meet" x="28.2926" y="-3772"/>
-<text text-anchor="start" x="26.635" y="-3664" font-family="Helvetica-Light" font-size="10.00">GPU Pro 3 (2012)</text>
+<g id="node216" class="node">
+<title>gpupro3</title>
+<g id="a_node216"><a xlink:href="https://www.amazon.com/dp/1439887829/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/gpupro3.jpg" width="75.4148px" height="96px" preserveAspectRatio="xMinYMin meet" x="291.084" y="-3452"/>
+<text text-anchor="start" x="289.4266" y="-3344" font-family="Helvetica-Light" font-size="10.00" fill="#000000">GPU Pro 3 (2012)</text>
 </a>
 </g>
 </g>
 <!-- gpupro2&#45;&gt;gpupro3 -->
-<g id="edge216" class="edge"><title>gpupro2&#45;&gt;gpupro3</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M66,-3810.97C66,-3802.7 66,-3794.16 66,-3785.77"/>
-<polygon fill="black" stroke="black" points="66,-3778.11 69.3751,-3785.61 66,-3781.86 66.0001,-3785.61 66.0001,-3785.61 66.0001,-3785.61 66,-3781.86 62.6251,-3785.61 66,-3778.11 66,-3778.11"/>
+<g id="edge223" class="edge">
+<title>gpupro2&#45;&gt;gpupro3</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M259.8345,-3397C260.8446,-3397 261.8548,-3397 262.8649,-3397"/>
+<polygon fill="#000000" stroke="#000000" points="270.6091,-3397 263.1091,-3400.3751 266.8591,-3397 263.1091,-3397.0001 263.1091,-3397.0001 263.1091,-3397.0001 266.8591,-3397 263.109,-3393.6251 270.6091,-3397 270.6091,-3397"/>
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 <!-- gpupro4 -->
-<g id="node210" class="node"><title>gpupro4</title>
-<g id="a_node210"><a xlink:href="https://www.amazon.com/dp/1466567430/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/gpupro4.jpg" width="77.184px" height="96px" preserveAspectRatio="xMinYMin meet" x="27.408" y="-3617"/>
-<text text-anchor="start" x="26.635" y="-3509" font-family="Helvetica-Light" font-size="10.00">GPU Pro 4 (2013)</text>
+<g id="node217" class="node">
+<title>gpupro4</title>
+<g id="a_node217"><a xlink:href="https://www.amazon.com/dp/1466567430/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/gpupro4.jpg" width="77.184px" height="96px" preserveAspectRatio="xMinYMin meet" x="417.2" y="-3452"/>
+<text text-anchor="start" x="416.4266" y="-3344" font-family="Helvetica-Light" font-size="10.00" fill="#000000">GPU Pro 4 (2013)</text>
 </a>
 </g>
 </g>
 <!-- gpupro3&#45;&gt;gpupro4 -->
-<g id="edge217" class="edge"><title>gpupro3&#45;&gt;gpupro4</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M66,-3655.97C66,-3647.7 66,-3639.16 66,-3630.77"/>
-<polygon fill="black" stroke="black" points="66,-3623.11 69.3751,-3630.61 66,-3626.86 66.0001,-3630.61 66.0001,-3630.61 66.0001,-3630.61 66,-3626.86 62.6251,-3630.61 66,-3623.11 66,-3623.11"/>
+<g id="edge224" class="edge">
+<title>gpupro3&#45;&gt;gpupro4</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M386.8345,-3397C387.8446,-3397 388.8548,-3397 389.8649,-3397"/>
+<polygon fill="#000000" stroke="#000000" points="397.6091,-3397 390.1091,-3400.3751 393.8591,-3397 390.1091,-3397.0001 390.1091,-3397.0001 390.1091,-3397.0001 393.8591,-3397 390.109,-3393.6251 397.6091,-3397 397.6091,-3397"/>
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 <!-- gpupro5 -->
-<g id="node211" class="node"><title>gpupro5</title>
-<g id="a_node211"><a xlink:href="https://www.amazon.com/dp/1482208636/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/gpupro5.jpg" width="78.144px" height="96px" preserveAspectRatio="xMinYMin meet" x="26.928" y="-3467"/>
-<text text-anchor="start" x="26.635" y="-3359" font-family="Helvetica-Light" font-size="10.00">GPU Pro 5 (2014)</text>
+<g id="node218" class="node">
+<title>gpupro5</title>
+<g id="a_node218"><a xlink:href="https://www.amazon.com/dp/1482208636/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/gpupro5.jpg" width="78.144px" height="96px" preserveAspectRatio="xMinYMin meet" x="74.7196" y="-3312"/>
+<text text-anchor="start" x="74.4266" y="-3204" font-family="Helvetica-Light" font-size="10.00" fill="#000000">GPU Pro 5 (2014)</text>
 </a>
 </g>
 </g>
 <!-- gpupro4&#45;&gt;gpupro5 -->
-<g id="edge218" class="edge"><title>gpupro4&#45;&gt;gpupro5</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M66,-3500.8C66,-3494.25 66,-3487.54 66,-3480.9"/>
-<polygon fill="black" stroke="black" points="66,-3473.14 69.3751,-3480.64 66,-3476.89 66.0001,-3480.64 66.0001,-3480.64 66.0001,-3480.64 66,-3476.89 62.6251,-3480.64 66,-3473.14 66,-3473.14"/>
+<g id="edge225" class="edge">
+<title>gpupro4&#45;&gt;gpupro5</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M397.7275,-3338.448C396.101,-3337.5738 394.4551,-3336.7553 392.7916,-3336 307.3038,-3297.1854 266.5971,-3354.7605 178.814,-3318.5745"/>
+<polygon fill="#000000" stroke="#000000" points="171.8557,-3315.552 180.0794,-3315.4446 175.2952,-3317.0461 178.7348,-3318.5401 178.7348,-3318.5401 178.7348,-3318.5401 175.2952,-3317.0461 177.3901,-3321.6357 171.8557,-3315.552 171.8557,-3315.552"/>
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 <!-- gpupro6 -->
-<g id="node212" class="node"><title>gpupro6</title>
-<g id="a_node212"><a xlink:href="https://www.amazon.com/dp/1482264617/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/gpupro6.jpg" width="79.104px" height="96px" preserveAspectRatio="xMinYMin meet" x="26.448" y="-3312"/>
-<text text-anchor="start" x="26.635" y="-3204" font-family="Helvetica-Light" font-size="10.00">GPU Pro 6 (2015)</text>
+<g id="node219" class="node">
+<title>gpupro6</title>
+<g id="a_node219"><a xlink:href="https://www.amazon.com/dp/1482264617/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/gpupro6.jpg" width="79.104px" height="96px" preserveAspectRatio="xMinYMin meet" x="201.24" y="-3312"/>
+<text text-anchor="start" x="201.4266" y="-3204" font-family="Helvetica-Light" font-size="10.00" fill="#000000">GPU Pro 6 (2015)</text>
 </a>
 </g>
 </g>
 <!-- gpupro5&#45;&gt;gpupro6 -->
-<g id="edge219" class="edge"><title>gpupro5&#45;&gt;gpupro6</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M66,-3350.97C66,-3342.7 66,-3334.16 66,-3325.77"/>
-<polygon fill="black" stroke="black" points="66,-3318.11 69.3751,-3325.61 66,-3321.86 66.0001,-3325.61 66.0001,-3325.61 66.0001,-3325.61 66,-3321.86 62.6251,-3325.61 66,-3318.11 66,-3318.11"/>
+<g id="edge226" class="edge">
+<title>gpupro5&#45;&gt;gpupro6</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M171.8345,-3257C172.8446,-3257 173.8548,-3257 174.8649,-3257"/>
+<polygon fill="#000000" stroke="#000000" points="182.6091,-3257 175.1091,-3260.3751 178.8591,-3257 175.1091,-3257.0001 175.1091,-3257.0001 175.1091,-3257.0001 178.8591,-3257 175.109,-3253.6251 182.6091,-3257 182.6091,-3257"/>
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-<g id="node213" class="node"><title>gpupro7</title>
-<g id="a_node213"><a xlink:href="https://www.amazon.com/dp/149874253X/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/gpupro7.jpg" width="81.216px" height="96px" preserveAspectRatio="xMinYMin meet" x="25.392" y="-3157"/>
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+<g id="node220" class="node">
+<title>gpupro7</title>
+<g id="a_node220"><a xlink:href="https://www.amazon.com/dp/149874253X/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/gpupro7.jpg" width="81.216px" height="96px" preserveAspectRatio="xMinYMin meet" x="327.184" y="-3312"/>
+<text text-anchor="start" x="328.4266" y="-3204" font-family="Helvetica-Light" font-size="10.00" fill="#000000">GPU Pro 7 (2016)</text>
 </a>
 </g>
 </g>
 <!-- gpupro6&#45;&gt;gpupro7 -->
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+<g id="edge227" class="edge">
+<title>gpupro6&#45;&gt;gpupro7</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M298.8345,-3257C299.8446,-3257 300.8548,-3257 301.8649,-3257"/>
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+</g>
+<!-- gpuzen -->
+<g id="node221" class="node">
+<title>gpuzen</title>
+<g id="a_node221"><a xlink:href="https://www.amazon.com/dp/0998822892/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/gpuzen.jpg" width="77.76px" height="96px" preserveAspectRatio="xMinYMin meet" x="455.912" y="-3312"/>
+<text text-anchor="start" x="458.3916" y="-3204" font-family="Helvetica-Light" font-size="10.00" fill="#000000">GPU Zen (2017)</text>
+</a>
+</g>
 </g>
+<!-- gpupro7&#45;&gt;gpuzen -->
+<g id="edge228" class="edge">
+<title>gpupro7&#45;&gt;gpuzen</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M425.8345,-3257C426.8446,-3257 427.8548,-3257 428.8649,-3257"/>
+<polygon fill="#000000" stroke="#000000" points="436.6091,-3257 429.1091,-3260.3751 432.8591,-3257 429.1091,-3257.0001 429.1091,-3257.0001 429.1091,-3257.0001 432.8591,-3257 429.109,-3253.6251 436.6091,-3257 436.6091,-3257"/>
+</g>
+<!-- cgbottom -->
+<!-- gpuzen&#45;&gt;cgbottom -->
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-<image xlink:href="http://github.com/images/advancedgi2.jpg" width="64.6413px" height="96px" preserveAspectRatio="xMinYMin meet" x="445.679" y="-4702"/>
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+<g id="node224" class="node">
+<title>advancedgi2</title>
+<g id="a_node224"><a xlink:href="https://www.amazon.com/dp/1568813074/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/advancedgi2.jpg" width="64.6413px" height="96px" preserveAspectRatio="xMinYMin meet" x="441.471" y="-5142"/>
+<text text-anchor="start" x="450.7266" y="-5034" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Advanced</text>
+<text text-anchor="start" x="432.3916" y="-5024" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Global Illumination</text>
+<text text-anchor="start" x="441.8366" y="-5014" font-family="Helvetica-Light" font-size="10.00" fill="#000000">2nd Ed (2006)</text>
 </a>
 </g>
 </g>
 <!-- pbrt3&#45;&gt;advancedgi2 -->
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+<g id="edge246" class="edge">
+<title>pbrt3&#45;&gt;advancedgi2</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M473.7916,-5165.8899C473.7916,-5162.4641 473.7916,-5159.0162 473.7916,-5155.5719"/>
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-<g id="edge237" class="edge"><title>raytracingfromgroundup&#45;&gt;pbrt3</title>
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+<g id="edge245" class="edge">
+<title>raytracingfromgroundup&#45;&gt;pbrt3</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M466.5693,-5325.8899C466.8476,-5322.4641 467.1277,-5319.0162 467.4076,-5315.5719"/>
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 <!-- productionvolumerendering -->
-<g id="node217" class="node"><title>productionvolumerendering</title>
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-<image xlink:href="http://github.com/images/productionvolumerendering.jpg" width="80.064px" height="96px" preserveAspectRatio="xMinYMin meet" x="437.968" y="-4542"/>
-<text text-anchor="start" x="436.13" y="-4434" font-family="Helvetica-Light" font-size="10.00">Production Volume</text>
-<text text-anchor="start" x="438.82" y="-4424" font-family="Helvetica-Light" font-size="10.00">Rendering (2012)</text>
+<g id="node225" class="node">
+<title>productionvolumerendering</title>
+<g id="a_node225"><a xlink:href="https://www.amazon.com/dp/156881724X/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/productionvolumerendering.jpg" width="80.064px" height="96px" preserveAspectRatio="xMinYMin meet" x="433.76" y="-4982"/>
+<text text-anchor="start" x="431.9216" y="-4874" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Production Volume</text>
+<text text-anchor="start" x="434.6116" y="-4864" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Rendering (2012)</text>
 </a>
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 </g>
 <!-- advancedgi2&#45;&gt;productionvolumerendering -->
-<g id="edge239" class="edge"><title>advancedgi2&#45;&gt;productionvolumerendering</title>
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+<g id="edge247" class="edge">
+<title>advancedgi2&#45;&gt;productionvolumerendering</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M473.7916,-5005.8511C473.7916,-5002.5384 473.7916,-4999.2102 473.7916,-4995.8907"/>
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 <!-- productionvolumerendering&#45;&gt;cgtech -->
 <!-- polygonmeshprocessing -->
-<g id="node221" class="node"><title>polygonmeshprocessing</title>
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-<image xlink:href="http://github.com/images/polygonmeshprocessing.jpg" width="65.2184px" height="96px" preserveAspectRatio="xMinYMin meet" x="354.391" y="-4082"/>
-<text text-anchor="start" x="355.325" y="-3974" font-family="Helvetica-Light" font-size="10.00">Polygon Mesh</text>
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+<g id="node229" class="node">
+<title>polygonmeshprocessing</title>
+<g id="a_node229"><a xlink:href="https://www.amazon.com/dp/1568814267/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/polygonmeshprocessing.jpg" width="65.2184px" height="96px" preserveAspectRatio="xMinYMin meet" x="363.182" y="-4522"/>
+<text text-anchor="start" x="364.1166" y="-4414" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Polygon Mesh</text>
+<text text-anchor="start" x="355.0366" y="-4404" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Processing (2010)</text>
 </a>
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 <!-- texturingmodeling3&#45;&gt;polygonmeshprocessing -->
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-<polygon fill="black" stroke="black" points="387.442,-4088.39 390.868,-4095.87 387.467,-4092.14 387.493,-4095.89 387.493,-4095.89 387.493,-4095.89 387.467,-4092.14 384.118,-4095.92 387.442,-4088.39 387.442,-4088.39"/>
+<g id="edge254" class="edge">
+<title>texturingmodeling3&#45;&gt;polygonmeshprocessing</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M396.35,-4545.7712C396.3283,-4542.5044 396.3063,-4539.215 396.2844,-4535.9284"/>
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 <!-- 3denginedesignvirtualglobes -->
-<g id="node220" class="node"><title>3denginedesignvirtualglobes</title>
-<g id="a_node220"><a xlink:href="https://www.amazon.com/dp/1568817118/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/3denginedesignvirtualglobes.jpg" width="74.4529px" height="96px" preserveAspectRatio="xMinYMin meet" x="482.774" y="-4082"/>
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+<g id="node228" class="node">
+<title>3denginedesignvirtualglobes</title>
+<g id="a_node228"><a xlink:href="https://www.amazon.com/dp/1568817118/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/3denginedesignvirtualglobes.jpg" width="74.4529px" height="96px" preserveAspectRatio="xMinYMin meet" x="491.565" y="-4522"/>
+<text text-anchor="start" x="488.2266" y="-4414" font-family="Helvetica-Light" font-size="10.00" fill="#000000">3D Engine Design</text>
+<text text-anchor="start" x="474.3316" y="-4404" font-family="Helvetica-Light" font-size="10.00" fill="#000000">for Virtual Globes (2011)</text>
 </a>
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 <!-- lod&#45;&gt;3denginedesignvirtualglobes -->
-<g id="edge245" class="edge"><title>lod&#45;&gt;3denginedesignvirtualglobes</title>
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-<polygon fill="black" stroke="black" points="521.326,-4088.39 524.852,-4095.82 521.402,-4092.14 521.478,-4095.89 521.478,-4095.89 521.478,-4095.89 521.402,-4092.14 518.103,-4095.96 521.326,-4088.39 521.326,-4088.39"/>
+<g id="edge253" class="edge">
+<title>lod&#45;&gt;3denginedesignvirtualglobes</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M530.467,-4545.7712C530.4017,-4542.5044 530.3359,-4539.215 530.2701,-4535.9284"/>
+<polygon fill="#000000" stroke="#000000" points="530.1171,-4528.2766 533.6415,-4535.7076 530.1921,-4532.0258 530.2672,-4535.7751 530.2672,-4535.7751 530.2672,-4535.7751 530.1921,-4532.0258 526.8928,-4535.8426 530.1171,-4528.2766 530.1171,-4528.2766"/>
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 <!-- isosurfaces -->
-<g id="node222" class="node"><title>isosurfaces</title>
-<g id="a_node222"><a xlink:href="https://www.amazon.com/dp/1466570970/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/isosurfaces.jpg" width="75.2224px" height="96px" preserveAspectRatio="xMinYMin meet" x="461.389" y="-3927"/>
-<text text-anchor="start" x="457.225" y="-3819" font-family="Helvetica-Light" font-size="10.00">Isosurfaces (2013)</text>
+<g id="node230" class="node">
+<title>isosurfaces</title>
+<g id="a_node230"><a xlink:href="https://www.amazon.com/dp/1466570970/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/isosurfaces.jpg" width="75.2224px" height="96px" preserveAspectRatio="xMinYMin meet" x="473.18" y="-4367"/>
+<text text-anchor="start" x="469.0166" y="-4259" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Isosurfaces (2013)</text>
 </a>
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-<g id="edge247" class="edge"><title>polygonmeshprocessing&#45;&gt;isosurfaces</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M436.451,-3955.65C440.494,-3950.31 444.584,-3944.91 448.634,-3939.56"/>
-<polygon fill="black" stroke="black" points="453.365,-3933.3 451.53,-3941.32 451.102,-3936.29 448.839,-3939.28 448.839,-3939.28 448.839,-3939.28 451.102,-3936.29 446.147,-3937.25 453.365,-3933.3 453.365,-3933.3"/>
+<g id="edge255" class="edge">
+<title>polygonmeshprocessing&#45;&gt;isosurfaces</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M446.567,-4395.7712C450.809,-4390.2382 455.1004,-4384.6406 459.3473,-4379.1012"/>
+<polygon fill="#000000" stroke="#000000" points="463.9337,-4373.1189 462.0489,-4381.1244 461.6521,-4376.0949 459.3705,-4379.071 459.3705,-4379.071 459.3705,-4379.071 461.6521,-4376.0949 456.692,-4377.0175 463.9337,-4373.1189 463.9337,-4373.1189"/>
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-<g id="node224" class="node"><title>npcg</title>
-<g id="a_node224"><a xlink:href="https://www.amazon.com/dp/1558607870/" xlink:title="&lt;TABLE&gt;">
-<image xlink:href="http://github.com/images/npcg.jpg" width="65.7956px" height="96px" preserveAspectRatio="xMinYMin meet" x="452.102" y="-3782"/>
-<text text-anchor="start" x="444.245" y="-3674" font-family="Helvetica-Light" font-size="10.00">Non&#45;Photorealistic</text>
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-<text text-anchor="start" x="470.55" y="-3654" font-family="Helvetica-Light" font-size="10.00">(2002)</text>
+<g id="node232" class="node">
+<title>npcg</title>
+<g id="a_node232"><a xlink:href="https://www.amazon.com/dp/1558607870/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/npcg.jpg" width="65.7956px" height="96px" preserveAspectRatio="xMinYMin meet" x="463.894" y="-4222"/>
+<text text-anchor="start" x="456.0366" y="-4114" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Non&#45;Photorealistic</text>
+<text text-anchor="start" x="452.6166" y="-4104" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Computer Graphics</text>
+<text text-anchor="start" x="482.3416" y="-4094" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2002)</text>
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-<g id="edge248" class="edge"><title>npr&#45;&gt;npcg</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M420.25,-3805.67C423.084,-3801.83 425.947,-3797.96 428.809,-3794.08"/>
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+<g id="edge256" class="edge">
+<title>npr&#45;&gt;npcg</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M432.0415,-4245.8165C434.7315,-4242.1266 437.447,-4238.4018 440.163,-4234.6764"/>
+<polygon fill="#000000" stroke="#000000" points="444.7296,-4228.4125 443.0385,-4236.4612 442.5204,-4231.4427 440.3113,-4234.4729 440.3113,-4234.4729 440.3113,-4234.4729 442.5204,-4231.4427 437.5841,-4232.4847 444.7296,-4228.4125 444.7296,-4228.4125"/>
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-<g id="node226" class="node"><title>graphicsgems2</title>
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-<image xlink:href="http://github.com/images/graphicsgems2.jpg" width="78.336px" height="96px" preserveAspectRatio="xMinYMin meet" x="161.832" y="-3617"/>
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+<g id="node234" class="node">
+<title>graphicsgems2</title>
+<g id="a_node234"><a xlink:href="https://www.amazon.com/dp/0120644819/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/graphicsgems2.jpg" width="78.336px" height="96px" preserveAspectRatio="xMinYMin meet" x="171.624" y="-4057"/>
+<text text-anchor="start" x="155.4966" y="-3949" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Graphics Gems II (1991)</text>
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-<g id="edge251" class="edge"><title>graphicsgems&#45;&gt;graphicsgems2</title>
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+<g id="edge259" class="edge">
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+<image xlink:href="http://github.com/images/gettingstartedcppaudio.jpg" width="77.952px" height="96px" preserveAspectRatio="xMinYMin meet" x="339.316" y="-3032"/>
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+<g id="node256" class="node">
+<title>natureofcode</title>
+<g id="a_node256"><a xlink:href="https://www.amazon.com/dp/0985930802/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/natureofcode.jpg" width="77.952px" height="96px" preserveAspectRatio="xMinYMin meet" x="295.816" y="-2727"/>
+<text text-anchor="start" x="290.9716" y="-2619" font-family="Helvetica-Light" font-size="10.00" fill="#000000">The Nature of Code</text>
+<text text-anchor="start" x="320.3416" y="-2609" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2012)</text>
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+<g id="edge292" class="edge">
+<title>animbegin&#45;&gt;natureofcode</title>
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-<text text-anchor="start" x="153.245" y="-2449" font-family="Helvetica-Light" font-size="10.00">with Direct3D (2011)</text>
+<g id="node257" class="node">
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+<g id="a_node257"><a xlink:href="https://www.amazon.com/dp/1584505702/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/characteranimation.jpg" width="77.157px" height="96px" preserveAspectRatio="xMinYMin meet" x="36.2131" y="-2727"/>
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+<g id="edge277" class="edge">
+<title>animbegin&#45;&gt;characteranimation</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M165.1084,-2755.8166C156.1516,-2750.5817 146.8139,-2744.5091 138.7916,-2738 138.6708,-2737.902 138.55,-2737.8037 138.4292,-2737.7052"/>
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+<image xlink:href="http://github.com/images/rt3dcharacteranimation.jpg" width="70.99px" height="96px" preserveAspectRatio="xMinYMin meet" x="169.797" y="-2732"/>
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+<g id="edge278" class="edge">
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+<image xlink:href="http://github.com/images/gameik.jpg" width="64.0641px" height="96px" preserveAspectRatio="xMinYMin meet" x="182.76" y="-2363"/>
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+<image xlink:href="http://github.com/images/physicsbasedanimation.jpg" width="76.5691px" height="96px" preserveAspectRatio="xMinYMin meet" x="49.507" y="-2363"/>
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+<g id="edge283" class="edge">
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-<text text-anchor="start" x="69.55" y="-1935" font-family="Helvetica-Light" font-size="10.00">(2009)</text>
+<g id="node262" class="node">
+<title>rtcameras</title>
+<g id="a_node262"><a xlink:href="https://www.amazon.com/dp/0123116341/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/rtcameras.jpg" width="77.952px" height="96px" preserveAspectRatio="xMinYMin meet" x="63.8156" y="-2208"/>
+<text text-anchor="start" x="58.6166" y="-2100" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Real&#45;Time Cameras</text>
+<text text-anchor="start" x="88.3416" y="-2090" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2009)</text>
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+<g id="node263" class="node">
+<title>physicsforgameprogrammers</title>
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+<image xlink:href="http://github.com/images/physicsforgameprogrammers.jpg" width="72.7214px" height="96px" preserveAspectRatio="xMinYMin meet" x="438.431" y="-2727"/>
+<text text-anchor="start" x="435.3366" y="-2619" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Physics for Game</text>
+<text text-anchor="start" x="428.7666" y="-2609" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Programmers (2003)</text>
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+<g id="edge286" class="edge">
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+<g id="node264" class="node">
+<title>physicsforgamedevelopers2</title>
+<g id="a_node264"><a xlink:href="https://www.amazon.com/dp/1449392512/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/physicsforgamedevelopers2.jpg" width="75.6072px" height="96px" preserveAspectRatio="xMinYMin meet" x="319.488" y="-2572"/>
+<text text-anchor="start" x="317.8366" y="-2464" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Physics for Game</text>
+<text text-anchor="start" x="298.3866" y="-2454" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Developers 2nd Ed (2013)</text>
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+<g id="edge287" class="edge">
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+<g id="node254" class="node">
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-<g id="edge292" class="edge"><title>phyadvanced&#45;&gt;fluid</title>
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+<!-- fpbma -->
+<g id="node266" class="node">
+<title>fpbma</title>
+<g id="a_node266"><a xlink:href="https://www.amazon.com/dp/1482234602/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/fpbma.jpg" width="66.3727px" height="96px" preserveAspectRatio="xMinYMin meet" x="462.105" y="-2368"/>
+<text text-anchor="start" x="438.6016" y="-2260" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Foundations of Physically</text>
+<text text-anchor="start" x="448.6116" y="-2250" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Based Modeling and</text>
+<text text-anchor="start" x="457.2216" y="-2240" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Animation (2017)</text>
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+<!-- phyadvanced&#45;&gt;fpbma -->
+<g id="edge294" class="edge">
+<title>phyadvanced&#45;&gt;fpbma</title>
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+<!-- fluidenginedev -->
+<g id="node272" class="node">
+<title>fluidenginedev</title>
+<g id="a_node272"><a xlink:href="https://www.amazon.com/dp/1498719929/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/fluidenginedev.jpg" width="64.6413px" height="96px" preserveAspectRatio="xMinYMin meet" x="280.971" y="-2203"/>
+<text text-anchor="start" x="238.5466" y="-2095" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Fluid Engine Development (2016)</text>
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+<!-- fluid&#45;&gt;fluidenginedev -->
+<g id="edge302" class="edge">
+<title>fluid&#45;&gt;fluidenginedev</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M346.3581,-2284.9162C342.2063,-2267.981 335.7352,-2241.586 329.5784,-2216.4728"/>
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+<g id="node259" class="node">
+<title>computeranimation3</title>
+<g id="a_node259"><a xlink:href="https://www.amazon.com/dp/0124158420/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/computeranimation3.jpg" width="77.76px" height="96px" preserveAspectRatio="xMinYMin meet" x="129.912" y="-2572"/>
+<text text-anchor="start" x="122.9466" y="-2464" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Computer Animation</text>
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+<g id="edge279" class="edge">
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+</g>
+<!-- gamephysicspearls -->
+<g id="node271" class="node">
+<title>gamephysicspearls</title>
+<g id="a_node271"><a xlink:href="https://www.amazon.com/dp/1568814747/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/gamephysicspearls.jpg" width="61.9479px" height="96px" preserveAspectRatio="xMinYMin meet" x="463.818" y="-2208"/>
+<text text-anchor="start" x="447.2816" y="-2100" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Game Physics Pearls</text>
+<text text-anchor="start" x="480.3416" y="-2090" font-family="Helvetica-Light" font-size="10.00" fill="#000000">(2010)</text>
+</a>
+</g>
+</g>
+<!-- fpbma&#45;&gt;gamephysicspearls -->
+<g id="edge295" class="edge">
+<title>fpbma&#45;&gt;gamephysicspearls</title>
+<path fill="none" stroke="#000000" stroke-dasharray="1,5" d="M494.7916,-2231.8511C494.7916,-2228.5384 494.7916,-2225.2102 494.7916,-2221.8907"/>
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-<image xlink:href="http://github.com/images/gamephysicsenginedev2.jpg" width="77.568px" height="96px" preserveAspectRatio="xMinYMin meet" x="343.216" y="-2053"/>
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+<g id="node267" class="node">
+<title>gamephysicsenginedev2</title>
+<g id="a_node267"><a xlink:href="https://www.amazon.com/dp/0123819768/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/gamephysicsenginedev2.jpg" width="77.568px" height="96px" preserveAspectRatio="xMinYMin meet" x="477.008" y="-2053"/>
+<text text-anchor="start" x="466.6116" y="-1945" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Game Physics Engine</text>
+<text text-anchor="start" x="452.7166" y="-1935" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Development 2nd Ed (2010)</text>
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-<image xlink:href="http://github.com/images/gamephysics2.jpg" width="77.952px" height="96px" preserveAspectRatio="xMinYMin meet" x="342.524" y="-1888"/>
-<text text-anchor="start" x="315.925" y="-1780" font-family="Helvetica-Light" font-size="10.00">Game Physics 2nd Ed (2010)</text>
+<g id="node268" class="node">
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+<image xlink:href="http://github.com/images/gamephysics2.jpg" width="77.952px" height="96px" preserveAspectRatio="xMinYMin meet" x="478.316" y="-1888"/>
+<text text-anchor="start" x="451.7166" y="-1780" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Game Physics 2nd Ed (2010)</text>
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+<g id="edge299" class="edge">
+<title>gamephysicsenginedev2&#45;&gt;gamephysics2</title>
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-<image xlink:href="http://github.com/images/collisiondetection3denv.jpg" width="73.1062px" height="96px" preserveAspectRatio="xMinYMin meet" x="488.447" y="-2058"/>
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+<g id="node269" class="node">
+<title>collisiondetection3denv</title>
+<g id="a_node269"><a xlink:href="https://www.amazon.com/dp/155860801X/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/collisiondetection3denv.jpg" width="73.1062px" height="96px" preserveAspectRatio="xMinYMin meet" x="336.238" y="-2058"/>
+<text text-anchor="start" x="331.1116" y="-1950" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Collision Detection</text>
+<text text-anchor="start" x="336.3866" y="-1940" font-family="Helvetica-Light" font-size="10.00" fill="#000000">in Interactive 3D</text>
+<text text-anchor="start" x="326.7566" y="-1930" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Environments (2003)</text>
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-<image xlink:href="http://github.com/images/rtcollisiondetection.jpg" width="72.1443px" height="96px" preserveAspectRatio="xMinYMin meet" x="489.928" y="-1893"/>
-<text text-anchor="start" x="483.215" y="-1785" font-family="Helvetica-Light" font-size="10.00">Real&#45;Time Collision</text>
-<text text-anchor="start" x="488.76" y="-1775" font-family="Helvetica-Light" font-size="10.00">Detection (2004)</text>
+<g id="node270" class="node">
+<title>rtcollisiondetection</title>
+<g id="a_node270"><a xlink:href="https://www.amazon.com/dp/1558607323/" xlink:title="&lt;TABLE&gt;">
+<image xlink:href="http://github.com/images/rtcollisiondetection.jpg" width="72.1443px" height="96px" preserveAspectRatio="xMinYMin meet" x="335.719" y="-1893"/>
+<text text-anchor="start" x="329.0066" y="-1785" font-family="Helvetica-Light" font-size="10.00" fill="#000000">Real&#45;Time Collision</text>
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+<g id="edge297" class="edge">
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+<g id="edge296" class="edge">
+<title>gamephysicspearls&#45;&gt;collisiondetection3denv</title>
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+<!-- taofluidanimation -->
+<g id="node273" class="node">
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+</a>
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+<!-- fluidenginedev&#45;&gt;taofluidanimation -->
+<g id="edge303" class="edge">
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diff --git a/images-zh-cn/learntoprogramwithscratch.jpg b/images-zh-cn/learntoprogramwithscratch.jpg
index 3830215..4a1513d 100644
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diff --git a/images-zh-cn/multiplayergp.jpg b/images-zh-cn/multiplayergp.jpg
index c00b73b..1645869 100644
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diff --git a/images-zh-cn/scratchjr.jpg b/images-zh-cn/scratchjr.jpg
index 2f194a5..5bbe5b5 100644
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diff --git a/images-zh-cn/superscratchprogadv.jpg b/images-zh-cn/superscratchprogadv.jpg
index 20a7a44..ac2497a 100644
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diff --git a/images/cpptemplates.jpg b/images/cpptemplates.jpg
deleted file mode 100644
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diff --git a/images/cpptemplates2.jpg b/images/cpptemplates2.jpg
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diff --git a/images/fluidenginedev.jpg b/images/fluidenginedev.jpg
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diff --git a/images/fpbma.jpg b/images/fpbma.jpg
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diff --git a/images/gameaipro3.jpg b/images/gameaipro3.jpg
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diff --git a/images/gpuzen.jpg b/images/gpuzen.jpg
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diff --git a/images/inventgamepython3.jpg b/images/inventgamepython3.jpg
deleted file mode 100644
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diff --git a/images/inventgamepython4.jpg b/images/inventgamepython4.jpg
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diff --git a/images/shaderx.jpg b/images/shaderx.jpg
new file mode 100644
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diff --git a/images/shaderx2.jpg b/images/shaderx2.jpg
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diff --git a/images/shaderx3.jpg b/images/shaderx3.jpg
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diff --git a/images/shaderx4.jpg b/images/shaderx4.jpg
new file mode 100644
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diff --git a/images/shaderx5.jpg b/images/shaderx5.jpg
new file mode 100644
index 0000000..ef5d1e7
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diff --git a/images/shaderx6.jpg b/images/shaderx6.jpg
new file mode 100644
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diff --git a/images/shaderx7.jpg b/images/shaderx7.jpg
new file mode 100644
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diff --git a/isbn.csv b/isbn.csv
index be6dcc7..7389b9c 100644
--- a/isbn.csv
+++ b/isbn.csv
@@ -1,7 +1,7 @@
-scratchjr,9781593276713, 未找到中文, None
+scratchjr,9781593276713, 动手玩转ScratchJr编程, 9787121298219
 codinggamesinscratch,1465439358, 未找到中文, None
-superscratchprogadv,9781593275310, 未找到中文, None
-learntoprogramwithscratch,9781593275433, 未找到中文, None
+superscratchprogadv,9781593275310, Scratch超人漫游记, 9787121307553
+learntoprogramwithscratch,9781593275433, 动手玩转Scratch2.0编程,9787121272516
 helpyoukidswithcomputercoding,9781465419569, 未找到中文, None
 inventgamepython3,9781503212305, 未找到中文, None
 makinggamespython,9781469901732, 未找到中文, None
@@ -71,7 +71,7 @@ unityinaction,9781617292323,Unity5实战,9787302436744
 learninguegd,1784398152, 未找到中文, None
 blueprintsvisualscripting,1785286013, 未找到中文, None
 cocos2dxbyexample2,9781785288852, 未找到中文, None
-gpalgorithmstechniques,9780321940155, 未找到中文, None
+gpalgorithmstechniques,9780321940155,游戏编程算法与技巧,9787121276453
 gameprogrammingpatterns,9780990582908,游戏编程模式,9787115426888
 gpgoldenrules,9781584503064, 未找到中文, None
 crossplatformgp,9781584503798, 未找到中文, None
@@ -190,7 +190,7 @@ aigpwisdom3,9781584504573, 未找到中文, None
 aigpwisdom4,9781584505235, 未找到中文, None
 gameaipro,9781466565968, 未找到中文, None
 gameaipro2,9781482254792, 未找到中文, None
-multiplayergp,9780134034300, 未找到中文, None
+multiplayergp,9780134034300, 网络多人游戏架构与编程,9787115457790
 massivelymultiplayergd,9781584502432, 大型多人在线游戏开发,9787115152671
 massivelymultiplayergd2,9781584503903, 未找到中文, None
 progposixthreads,9780201633924, POSIX多线程程序设计,9787508313955
diff --git a/zh-cn.py b/zh-cn.py
index 33f7230..214c651 100644
--- a/zh-cn.py
+++ b/zh-cn.py
@@ -1,12 +1,18 @@
+#!/usr/bin/env python
 # -*- coding:utf8 -*-
 """
 读取game-programmer.dot将其转换为中文版的game-programmer-zh-cn.dot
 """
-import json
-import re
-import urllib2
+from __future__ import print_function
 import csv
+import json
 import os
+import re
+try:
+    from urllib.request import urlopen  # Python 3
+except ImportError:
+    from urllib2 import urlopen         # Python 2
+
 
 IMAGE_PATH = './images-zh-cn/{book_index}.jpg'
 
@@ -16,12 +22,12 @@ def get_image(isbn, image_filename):
     :rtype: str
     """
     print("get_image(" + isbn + "," + isbn + ")")
-    response = urllib2.urlopen(book_url)
+    response = urlopen(book_url)
     html = response.read()
     re_image_url = r"https://img/d/.doubanio/.com/lpic/s/d*/.jpg"
     image_url = re.search(re_image_url, html).group()
     with open(image_filename, 'w') as ft:
-        response = urllib2.urlopen(image_url)
+        response = urlopen(image_url)
         image = response.read()
         ft.write(image)
 
@@ -30,12 +36,12 @@ def get_book_url_year(isbn):
     url = "https://api.douban.com/v2/book/isbn/" + isbn
     result = "https://book.douban.com/", ""
     try:
-        response = urllib2.urlopen(url)
+        response = urlopen(url)
         detail = response.read()
         return json.loads(detail)["alt"], json.loads(detail)["pubdate"][:4]
     except Exception as e:
-        print isbn
-        print e
+        print(isbn)
+        print(e)
         return result
 
 def get_book_info(book_index):
@@ -161,25 +167,25 @@ def get_book_info(book_index):
             label_line_match = RE_LABEL_LINE.match(line_without_space)
             content_line_match = RE_CONTENT_LINE.match(line_without_space)
 
-            if book_line_match != None:
+            if book_line_match is not None:
                 book_index = line_without_space.split(" ")[0]
                 book_title, book_url, book_year = get_book_info(book_index.strip('"'))
-                if book_title == None:
+                if book_title is None:
                     zh_f.write(line)
                 else:
                     image_path = IMAGE_PATH.format(book_index=book_index.strip('"'))
                     writeline = space_front+ BOOK_LINE.format(book_index=book_index, image_path=image_path, book_title=book_title, book_year=book_year, url=book_url)
                     zh_f.write(writeline)
-            elif section_line_match != None:
+            elif section_line_match is not None:
                 sectionID = re.search(r'\d+\.', line_without_space).group()
                 writeline = space_front + SECTION_LINE.format(section_title=SECTION_TITLE_DICT[sectionID])
                 zh_f.write(writeline)
-            elif label_line_match != None:
+            elif label_line_match is not None:
                 label_index = label_line_match.group().split(' ')[0]
                 en_label_content = re.search(r'label="[\w -=\./\\]*"', line_without_space).group()[7:-1]
                 writeline = space_front + LABEL_LINE.format(label_index=label_index, label=LABEL_DICT[en_label_content])
                 zh_f.write(writeline)
-            elif content_line_match != None:
+            elif content_line_match is not None:
                 sectionID = line_without_space.split('.')[0][37:] + '.'
                 section_title =SECTION_TITLE_DICT[sectionID]
                 if '<' in line_without_space: