1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
|
// Copyright (C) 2019 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#ifndef QSSGMODEL_H
#define QSSGMODEL_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtQuick3D/private/qquick3dnode_p.h>
#include <QtQuick3D/private/qquick3dmaterial_p.h>
#include <QtQuick3D/private/qquick3dgeometry_p.h>
#include <QtQuick3D/private/qquick3dinstancing_p.h>
#include <QtQuick3D/private/qquick3dskeleton_p.h>
#include <QtQuick3D/private/qquick3dskin_p.h>
#include <QtQuick3D/private/qquick3dbakedlightmap_p.h>
#include <QtQuick3D/private/qquick3dmorphtarget_p.h>
#include <QtQuick3DUtils/private/qssgbounds3_p.h>
#include <QtQml/QQmlListProperty>
#include <QtCore/QVector>
#include <QtCore/QList>
#include <QtCore/QUrl>
#include <QtGui/QVector4D>
QT_BEGIN_NAMESPACE
class Q_QUICK3D_EXPORT QQuick3DBounds3
{
Q_GADGET
Q_PROPERTY(QVector3D minimum READ minimum CONSTANT)
Q_PROPERTY(QVector3D maximum READ maximum CONSTANT)
QML_VALUE_TYPE(bounds)
public:
QVector3D minimum() const
{
return bounds.minimum;
}
QVector3D maximum() const
{
return bounds.maximum;
}
// For compatibility we start with zero values.
QSSGBounds3 bounds { QVector3D{}, QVector3D{} };
};
class Q_QUICK3D_EXPORT QQuick3DModel : public QQuick3DNode
{
Q_OBJECT
Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)
Q_PROPERTY(bool castsShadows READ castsShadows WRITE setCastsShadows NOTIFY castsShadowsChanged)
Q_PROPERTY(bool receivesShadows READ receivesShadows WRITE setReceivesShadows NOTIFY receivesShadowsChanged)
Q_PROPERTY(QQmlListProperty<QQuick3DMaterial> materials READ materials)
Q_PROPERTY(QQmlListProperty<QQuick3DMorphTarget> morphTargets READ morphTargets NOTIFY morphTargetsChanged)
Q_PROPERTY(bool pickable READ pickable WRITE setPickable NOTIFY pickableChanged)
Q_PROPERTY(QQuick3DGeometry *geometry READ geometry WRITE setGeometry NOTIFY geometryChanged)
Q_PROPERTY(QQuick3DInstancing *instancing READ instancing WRITE setInstancing NOTIFY instancingChanged)
Q_PROPERTY(QQuick3DNode *instanceRoot READ instanceRoot WRITE setInstanceRoot NOTIFY instanceRootChanged)
Q_PROPERTY(QQuick3DSkeleton *skeleton READ skeleton WRITE setSkeleton NOTIFY skeletonChanged)
Q_PROPERTY(QQuick3DSkin *skin READ skin WRITE setSkin NOTIFY skinChanged REVISION(6, 4))
Q_PROPERTY(QList<QMatrix4x4> inverseBindPoses READ inverseBindPoses WRITE setInverseBindPoses NOTIFY inverseBindPosesChanged)
Q_PROPERTY(QQuick3DBounds3 bounds READ bounds NOTIFY boundsChanged)
Q_PROPERTY(float depthBias READ depthBias WRITE setDepthBias NOTIFY depthBiasChanged)
Q_PROPERTY(bool receivesReflections READ receivesReflections WRITE setReceivesReflections NOTIFY receivesReflectionsChanged REVISION(6, 3))
Q_PROPERTY(bool castsReflections READ castsReflections WRITE setCastsReflections NOTIFY castsReflectionsChanged REVISION(6, 4))
Q_PROPERTY(bool usedInBakedLighting READ isUsedInBakedLighting WRITE setUsedInBakedLighting NOTIFY usedInBakedLightingChanged REVISION(6, 4))
Q_PROPERTY(int lightmapBaseResolution READ lightmapBaseResolution WRITE setLightmapBaseResolution NOTIFY lightmapBaseResolutionChanged REVISION(6, 4))
Q_PROPERTY(QQuick3DBakedLightmap *bakedLightmap READ bakedLightmap WRITE setBakedLightmap NOTIFY bakedLightmapChanged REVISION(6, 4))
Q_PROPERTY(float instancingLodMin READ instancingLodMin WRITE setInstancingLodMin NOTIFY instancingLodMinChanged REVISION(6, 5))
Q_PROPERTY(float instancingLodMax READ instancingLodMax WRITE setInstancingLodMax NOTIFY instancingLodMaxChanged REVISION(6, 5))
Q_PROPERTY(float levelOfDetailBias READ levelOfDetailBias WRITE setLevelOfDetailBias NOTIFY levelOfDetailBiasChanged REVISION(6, 5))
Q_PROPERTY(float texelsPerUnit READ texelsPerUnit WRITE setTexelsPerUnit NOTIFY texelsPerUnitChanged FINAL REVISION(6, 10))
QML_NAMED_ELEMENT(Model)
public:
explicit QQuick3DModel(QQuick3DNode *parent = nullptr);
~QQuick3DModel() override;
QUrl source() const;
bool castsShadows() const;
bool receivesShadows() const;
bool pickable() const;
QQuick3DGeometry *geometry() const;
QQuick3DSkeleton *skeleton() const;
QList<QMatrix4x4> inverseBindPoses() const;
QQuick3DBounds3 bounds() const;
float depthBias() const;
QQmlListProperty<QQuick3DMaterial> materials();
QQmlListProperty<QQuick3DMorphTarget> morphTargets();
QQuick3DInstancing *instancing() const;
QQuick3DNode *instanceRoot() const;
Q_REVISION(6, 3) bool receivesReflections() const;
Q_REVISION(6, 4) bool castsReflections() const;
Q_REVISION(6, 4) QQuick3DSkin *skin() const;
static QString translateMeshSource(const QUrl &source, QObject *contextObject);
Q_REVISION(6, 4) bool isUsedInBakedLighting() const;
Q_REVISION(6, 4) int lightmapBaseResolution() const;
Q_REVISION(6, 4) QQuick3DBakedLightmap *bakedLightmap() const;
Q_REVISION(6, 5) float instancingLodMin() const;
Q_REVISION(6, 5) float instancingLodMax() const;
Q_REVISION(6, 5) float levelOfDetailBias() const;
Q_REVISION(6, 10) float texelsPerUnit() const;
Q_REVISION(6, 10) void setTexelsPerUnit(float newTexelsPerUnit);
public Q_SLOTS:
void setSource(const QUrl &source);
void setCastsShadows(bool castsShadows);
void setReceivesShadows(bool receivesShadows);
void setPickable(bool pickable);
void setGeometry(QQuick3DGeometry *geometry);
void setSkeleton(QQuick3DSkeleton *skeleton);
void setInverseBindPoses(const QList<QMatrix4x4> &poses);
void setBounds(const QVector3D &min, const QVector3D &max);
void setInstancing(QQuick3DInstancing *instancing);
void setInstanceRoot(QQuick3DNode *instanceRoot);
void setDepthBias(float bias);
Q_REVISION(6, 3) void setReceivesReflections(bool receivesReflections);
Q_REVISION(6, 4) void setCastsReflections(bool castsReflections);
Q_REVISION(6, 4) void setSkin(QQuick3DSkin *skin);
Q_REVISION(6, 4) void setUsedInBakedLighting(bool enable);
Q_REVISION(6, 4) void setLightmapBaseResolution(int resolution);
Q_REVISION(6, 4) void setBakedLightmap(QQuick3DBakedLightmap *bakedLightmap);
Q_REVISION(6, 5) void setInstancingLodMin(float minDistance);
Q_REVISION(6, 5) void setInstancingLodMax(float maxDistance);
Q_REVISION(6, 5) void setLevelOfDetailBias(float newLevelOfDetailBias);
Q_SIGNALS:
void sourceChanged();
void castsShadowsChanged();
void receivesShadowsChanged();
void pickableChanged();
void geometryChanged();
void skeletonChanged();
void inverseBindPosesChanged();
void boundsChanged();
void instancingChanged();
void instanceRootChanged();
void morphTargetsChanged();
void depthBiasChanged();
Q_REVISION(6, 3) void receivesReflectionsChanged();
Q_REVISION(6, 4) void castsReflectionsChanged();
Q_REVISION(6, 4) void skinChanged();
Q_REVISION(6, 4) void usedInBakedLightingChanged();
Q_REVISION(6, 4) void lightmapBaseResolutionChanged();
Q_REVISION(6, 4) void bakedLightmapChanged();
Q_REVISION(6, 5) void instancingLodMinChanged();
Q_REVISION(6, 5) void instancingLodMaxChanged();
Q_REVISION(6, 5) void levelOfDetailBiasChanged();
Q_REVISION(6, 10) void texelsPerUnitChanged();
protected:
QSSGRenderGraphObject *updateSpatialNode(QSSGRenderGraphObject *node) override;
void markAllDirty() override;
void itemChange(ItemChange, const ItemChangeData &) override;
private Q_SLOTS:
void onMaterialDestroyed(QObject *object);
void onMorphTargetDestroyed(QObject *object);
private:
enum QSSGModelDirtyType {
SourceDirty = 0x00000001,
MaterialsDirty = 0x00000002,
ShadowsDirty = 0x00000004,
PickingDirty = 0x00000008,
GeometryDirty = 0x00000010,
SkeletonDirty = 0x00000020,
PoseDirty = 0x00000040,
InstancesDirty = 0x00000080,
MorphTargetsDirty = 0x00000100,
PropertyDirty = 0x00000200,
ReflectionDirty = 0x00000400,
SkinDirty = 0x00000800,
LodDirty = 0x00001000,
InstanceRootDirty = 0x00002000,
};
QUrl m_source;
quint32 m_dirtyAttributes = 0xffffffff; // all dirty by default
void markDirty(QSSGModelDirtyType type);
void updateSceneManager(QQuick3DSceneManager *sceneManager);
static void qmlAppendMaterial(QQmlListProperty<QQuick3DMaterial> *list, QQuick3DMaterial *material);
static QQuick3DMaterial *qmlMaterialAt(QQmlListProperty<QQuick3DMaterial> *list, qsizetype index);
static qsizetype qmlMaterialsCount(QQmlListProperty<QQuick3DMaterial> *list);
static void qmlClearMaterials(QQmlListProperty<QQuick3DMaterial> *list);
struct Material {
QQuick3DMaterial *material;
bool refed;
};
QVector<Material> m_materials;
static void qmlAppendMorphTarget(QQmlListProperty<QQuick3DMorphTarget> *list, QQuick3DMorphTarget *morphTarget);
static QQuick3DMorphTarget *qmlMorphTargetAt(QQmlListProperty<QQuick3DMorphTarget> *list, qsizetype index);
static qsizetype qmlMorphTargetsCount(QQmlListProperty<QQuick3DMorphTarget> *list);
static void qmlClearMorphTargets(QQmlListProperty<QQuick3DMorphTarget> *list);
QVector<QQuick3DMorphTarget *> m_morphTargets;
size_t m_numMorphAttribs = 0;
QQuick3DGeometry *m_geometry = nullptr;
QQuick3DBounds3 m_bounds;
QQuick3DSkeleton *m_skeleton = nullptr;
QList<QMatrix4x4> m_inverseBindPoses;
QQuick3DInstancing *m_instancing = nullptr;
QQuick3DNode *m_instanceRoot = nullptr;
QMetaObject::Connection m_geometryConnection;
QMetaObject::Connection m_instancingConnection;
float m_depthBias = 0.0f;
bool m_castsShadows = true;
bool m_receivesShadows = true;
bool m_pickable = false;
bool m_receivesReflections = false;
bool m_castsReflections = true;
bool m_usedInBakedLighting = false;
int m_lightmapBaseResolution = 1024;
QQuick3DBakedLightmap *m_bakedLightmap = nullptr;
QMetaObject::Connection m_bakedLightmapSignalConnection;
QQuick3DSkin *m_skin = nullptr;
float m_instancingLodMin = -1;
float m_instancingLodMax = -1;
float m_levelOfDetailBias = 1.0f;
float m_texelsPerUnit = 0.0f;
};
QT_END_NAMESPACE
Q_DECLARE_METATYPE(QQuick3DBounds3)
#endif // QSSGMODEL_H
|
