1 files changed, 178 insertions, 0 deletions
diff --git a/examples/qt3d/basicshapes-cpp/scenemodifier.cpp b/examples/qt3d/basicshapes-cpp/scenemodifier.cpp
new file mode 100644
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+++ b/examples/qt3d/basicshapes-cpp/scenemodifier.cpp
@@ -0,0 +1,178 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt3D module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later 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 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "scenemodifier.h"
+
+#include <QtCore/QDebug>
+
+SceneModifier::SceneModifier(Qt3D::QEntity *rootEntity)
+    : m_rootEntity(rootEntity)
+{
+    // Torus shape data
+    m_torus = new Qt3D::QTorusMesh();
+    m_torus->setRadius(1.0f);
+    m_torus->setMinorRadius(0.4f);
+    m_torus->setRings(100);
+    m_torus->setSlices(20);
+
+    // TorusMesh Transform
+    Qt3D::QScaleTransform *torusScale = new Qt3D::QScaleTransform();
+    Qt3D::QTranslateTransform *torusTranslation = new Qt3D::QTranslateTransform();
+    Qt3D::QRotateTransform *torusRotation = new Qt3D::QRotateTransform();
+    Qt3D::QTransform *torusTransforms = new Qt3D::QTransform();
+
+    torusScale->setScale3D(QVector3D(2.0f, 2.0f, 2.0f));
+    torusTranslation->setTranslation(QVector3D(1.7f, 1.7f, 0.0f));
+    torusRotation->setAngleDeg(25.0f);
+    torusRotation->setAxis(QVector3D(0, 1, 0));
+
+    torusTransforms->addTransform(torusRotation);
+    torusTransforms->addTransform(torusTranslation);
+    torusTransforms->addTransform(torusScale);
+
+    Qt3D::QPhongMaterial *torusMaterial = new Qt3D::QPhongMaterial();
+    torusMaterial->setDiffuse(QColor(QRgb(0xbeb32b)));
+
+    // Torus
+    m_torusEntity = new Qt3D::QEntity(m_rootEntity);
+    m_torusEntity->addComponent(m_torus);
+    m_torusEntity->addComponent(torusMaterial);
+    m_torusEntity->addComponent(torusTransforms);
+
+    // Cylinder shape data
+    Qt3D::QCylinderMesh *cylinder = new Qt3D::QCylinderMesh();
+    cylinder->setRadius(1);
+    cylinder->setLength(3);
+    cylinder->setRings(100);
+    cylinder->setSlices(20);
+
+    // CylinderMesh Transform
+    Qt3D::QScaleTransform *cylinderScale = new Qt3D::QScaleTransform();
+    Qt3D::QRotateTransform *cylinderRotation = new Qt3D::QRotateTransform();
+    Qt3D::QTranslateTransform *cylinderTranslation = new Qt3D::QTranslateTransform();
+    Qt3D::QTransform *cylinderTransforms = new Qt3D::QTransform();
+
+    cylinderScale->setScale3D(QVector3D(1.5f, 1.5f, 1.5f));
+    cylinderTranslation->setTranslation(QVector3D(-2.6f, 2.4f, -1.5));
+    cylinderRotation->setAngleDeg(45.0f);
+    cylinderRotation->setAxis(QVector3D(1, 0, 0));
+
+    cylinderTransforms->addTransform(cylinderTranslation);
+    cylinderTransforms->addTransform(cylinderRotation);
+    cylinderTransforms->addTransform(cylinderScale);
+
+    Qt3D::QPhongMaterial *cylinderMaterial = new Qt3D::QPhongMaterial();
+    cylinderMaterial->setDiffuse(QColor(QRgb(0x928327)));
+
+    // Cylinder
+    m_cylinderEntity = new Qt3D::QEntity(m_rootEntity);
+    m_cylinderEntity->addComponent(cylinder);
+    m_cylinderEntity->addComponent(cylinderMaterial);
+    m_cylinderEntity->addComponent(cylinderTransforms);
+
+    // Cuboid shape data
+    Qt3D::QCuboidMesh *cuboid = new Qt3D::QCuboidMesh();
+
+    // CuboidMesh Transform
+    Qt3D::QScaleTransform *cuboidScale = new Qt3D::QScaleTransform();
+    Qt3D::QTranslateTransform *cuboidTranslation = new Qt3D::QTranslateTransform();
+    Qt3D::QTransform *cuboidTransforms = new Qt3D::QTransform();
+
+    cuboidScale->setScale3D(QVector3D(4.0f, 4.0f, 4.0f));
+    cuboidTranslation->setTranslation(QVector3D(0.9f, -0.9f, 0.0f));
+
+    cuboidTransforms->addTransform(cuboidTranslation);
+    cuboidTransforms->addTransform(cuboidScale);
+
+    Qt3D::QPhongMaterial *cuboidMaterial = new Qt3D::QPhongMaterial();
+    cuboidMaterial->setDiffuse(QColor(QRgb(0x665423)));
+
+    //Cuboid
+    m_cuboidEntity = new Qt3D::QEntity(m_rootEntity);
+    m_cuboidEntity->addComponent(cuboid);
+    m_cuboidEntity->addComponent(cuboidMaterial);
+    m_cuboidEntity->addComponent(cuboidTransforms);
+
+    // Sphere shape data
+    Qt3D::QSphereMesh *sphereMesh = new Qt3D::QSphereMesh();
+    sphereMesh->setRings(20);
+    sphereMesh->setSlices(20);
+    sphereMesh->setRadius(2);
+
+    // Sphere mesh transform
+    Qt3D::QScaleTransform *sphereScale = new Qt3D::QScaleTransform();
+    Qt3D::QTranslateTransform *sphereTranslation = new Qt3D::QTranslateTransform();
+    Qt3D::QTransform *sphereTransforms = new Qt3D::QTransform();
+
+    sphereScale->setScale3D(QVector3D(1.3f, 1.3f, 1.3f));
+    sphereTranslation->setTranslation(QVector3D(-2.9f, -2.9f, 0.0f));
+
+    sphereTransforms->addTransform(sphereTranslation);
+    sphereTransforms->addTransform(sphereScale);
+
+    Qt3D::QPhongMaterial *sphereMaterial = new Qt3D::QPhongMaterial();
+    sphereMaterial->setDiffuse(QColor(QRgb(0xa69929)));
+
+    // Sphere
+    m_sphereEntity = new Qt3D::QEntity(m_rootEntity);
+    m_sphereEntity->addComponent(sphereMesh);
+    m_sphereEntity->addComponent(sphereMaterial);
+    m_sphereEntity->addComponent(sphereTransforms);
+}
+
+SceneModifier::~SceneModifier()
+{
+}
+
+void SceneModifier::enableTorus(bool enabled)
+{
+    m_torusEntity->setParent(enabled ? m_rootEntity : Q_NULLPTR);
+}
+
+void SceneModifier::enableCylinder(bool enabled)
+{
+    m_cylinderEntity->setParent(enabled ? m_rootEntity : Q_NULLPTR);
+}
+
+void SceneModifier::enableCuboid(bool enabled)
+{
+    m_cuboidEntity->setParent(enabled ? m_rootEntity : Q_NULLPTR);
+}
+
+void SceneModifier::enableSphere(bool enabled)
+{
+    m_sphereEntity->setParent(enabled ? m_rootEntity : Q_NULLPTR);
+}