1 files changed, 0 insertions, 187 deletions
diff --git a/demos/qt3d/photobrowser3d/qfocusadaptor.cpp b/demos/qt3d/photobrowser3d/qfocusadaptor.cpp
deleted file mode 100644
index 64e93c61..00000000
--- a/demos/qt3d/photobrowser3d/qfocusadaptor.cpp
+++ /dev/null
@@ -1,187 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation ([email protected])
-**
-** This file is part of the QtQuick3D module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qfocusadaptor.h"
-#include "qglscenenode.h"
-#include "qglview.h"
-#include "qglcamera.h"
-#include "thumbnailnode.h"
-
-class QFocusAdaptorPrivate
-{
-public:
-    QFocusAdaptorPrivate()
-        : progress(0.0)
-        , reset(true)
-        , target(0)
-        , view(0)
-    {}
-    qreal progress;
-    QVector3D targetEye;
-    QVector3D targetCenter;
-    QVector3D sourceEye;
-    QVector3D sourceCenter;
-    bool reset;
-    QGLSceneNode *target;
-    QGLView *view;
-};
-
-QFocusAdaptor::QFocusAdaptor(QObject *parent)
-    : QObject(parent)
-    , d(new QFocusAdaptorPrivate)
-{
-    QGLView *v = qobject_cast<QGLView*>(parent);
-    if (v)
-        d->view = v;
-}
-
-QFocusAdaptor::~QFocusAdaptor()
-{
-    delete d;
-}
-
-qreal QFocusAdaptor::progress() const
-{
-    return d->progress;
-}
-
-void QFocusAdaptor::setProgress(qreal progress)
-{
-    if (d->progress != progress)
-    {
-        d->progress = progress;
-        calculateValues();
-        emit progressChanged();
-    }
-}
-
-QGLView *QFocusAdaptor::view() const
-{
-    return d->view;
-}
-
-void QFocusAdaptor::setView(QGLView *view)
-{
-    d->view = view;
-    d->reset = true;
-}
-
-QGLSceneNode *QFocusAdaptor::target() const
-{
-    return d->target;
-}
-
-void QFocusAdaptor::setTarget(QGLSceneNode *target)
-{
-    if (d->target != target)
-    {
-        d->target = target;
-        d->reset = true;
-    }
-}
-
-void QFocusAdaptor::calculateValues()
-{
-    if (d->target && d->view)
-    {
-        QGLCamera *cam = d->view->camera();
-        Q_ASSERT(cam);
-        if (d->reset)
-        {
-            QGeometryData data = d->target->geometry();
-            if (data.count() == 0 || d->target->count() == 0)
-            {
-                qWarning("Could not setup focus animation");
-                return;
-            }
-            // assume that the first triangle referenced by this node is the one
-            // you want to focus on - works for simple rects and like cases
-            QGL::IndexArray ixs = data.indices();
-            QVector3D a = data.vertexAt(ixs.at(d->target->start()));
-            QVector3D b = data.vertexAt(ixs.at(d->target->start() + 1));
-            QVector3D c = data.vertexAt(ixs.at(d->target->start() + 2));
-
-            // assumes that first triangle is facing the camera
-            QVector3D toCam = QVector3D::normal(a, b, c);
-
-            // wont work very well if the target is not axis-aligned
-            // find the distance q for the eye to be away from this object
-            // in order that it is a tight fit in the viewport
-            QGeometryData g = d->target->geometry();
-            QGL::IndexArray inxs = g.indices();
-            QBox3D box;
-            for (int i = d->target->start(); i < (d->target->start() + d->target->count()); ++i)
-                box.unite(g.vertexAt(inxs.at(i)));
-            QVector3D sz = box.size();
-
-            qreal nearDist = cam->nearPlane();
-
-            QSizeF v = cam->viewSize();
-
-            qreal vh = d->view->rect().height();
-            qreal vw = d->view->rect().width();
-            if (!qFuzzyIsNull(vw - vh))
-            {
-                qreal asp = vh / vw;
-                if (vh > vw)
-                    v.setHeight(v.height() * asp);
-                else
-                    v.setWidth(v.width() / asp);
-            }
-
-            qreal qh = (nearDist * sz.y()) / v.height();
-            qreal qw = (nearDist * sz.x()) / v.width();
-
-            qreal q = qMax(qh, qw);
-            q = qMax(q, qreal(nearDist * 1.05));
-
-            d->sourceCenter = cam->center();
-            d->sourceEye = cam->eye();
-
-            d->targetCenter = d->target->position();
-            d->targetEye = d->targetCenter + (toCam * q);
-
-            d->reset = false;
-        }
-        cam->setCenter(d->sourceCenter + ((d->targetCenter - d->sourceCenter) * d->progress));
-        cam->setEye(d->sourceEye + ((d->targetEye - d->sourceEye) * d->progress));
-    }
-}