Add a simple example showing all phong variants

Change-Id: Idcbb8a42658c6525f852e2f226ce816d779ee9c7
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

examples/qt3d/phong-cubes/CubeEntity.qml

@@ -0,0 +1,81 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB).
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt3D module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** 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 https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0 as Quick
+import Qt3D.Core 2.0
+import Qt3D.Render 2.0
+import Qt3D.Extras 2.0
+
+Entity {
+    id: root
+    property vector3d position: Qt.vector3d()
+    property Material material
+
+    components: [mesh, material, transform]
+
+    CuboidMesh {
+        id: mesh
+        xExtent: 0.5
+        yExtent: xExtent
+        zExtent: xExtent
+    }
+
+    Transform {
+        id: transform
+        translation: root.position
+        rotationZ: 45
+
+        Quick.NumberAnimation on rotationY {
+            from: 0; to: 360
+            loops: Quick.Animation.Infinite
+            duration: 5000
+        }
+    }
+}

examples/qt3d/phong-cubes/main.cpp

@@ -0,0 +1,63 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB).
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt3D module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** 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 https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <Qt3DQuickExtras/qt3dquickwindow.h>
+#include <QGuiApplication>
+
+int main(int argc, char* argv[])
+{
+    QGuiApplication app(argc, argv);
+    Qt3DExtras::Quick::Qt3DQuickWindow view;
+
+    view.setSource(QUrl("qrc:/main.qml"));
+    view.show();
+
+    return app.exec();
+}

examples/qt3d/phong-cubes/main.qml

@@ -0,0 +1,152 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB).
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt3D module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** 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 https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import Qt3D.Core 2.0
+import Qt3D.Render 2.0
+import Qt3D.Input 2.0
+import Qt3D.Extras 2.0
+
+Entity {
+    components: [
+        RenderSettings {
+            activeFrameGraph: ForwardRenderer {
+                clearColor: "white"
+                camera: mainCamera
+            }
+        },
+        InputSettings { }
+    ]
+
+    Camera {
+        id: mainCamera
+        position: Qt.vector3d(0.0, 0.0, 7.0)
+        upVector: Qt.vector3d(0.0, 1.0, 0.0)
+        viewCenter: Qt.vector3d(0.0, 0.0, 0.0)
+    }
+
+    FirstPersonCameraController {
+        camera: mainCamera
+    }
+
+    Entity {
+        components: [
+            PointLight {},
+            Transform { translation: mainCamera.position }
+        ]
+    }
+
+    CubeEntity {
+        position: Qt.vector3d(-1, 1, 0)
+        material: PhongMaterial {}
+    }
+
+    CubeEntity {
+        position: Qt.vector3d(0, 1, 0)
+        material: DiffuseMapMaterial {
+            diffuse: TextureLoader { source: "qrc:/assets/textures/pattern_09/diffuse.webp" }
+        }
+    }
+
+    CubeEntity {
+        position: Qt.vector3d(1, 1, 0)
+        material: DiffuseSpecularMapMaterial {
+            diffuse: TextureLoader { source: "qrc:/assets/textures/pattern_09/diffuse.webp" }
+            specular: TextureLoader { source: "qrc:/assets/textures/pattern_09/specular.webp" }
+        }
+    }
+
+    CubeEntity {
+        position: Qt.vector3d(-1, 0, 0)
+        material: PhongAlphaMaterial {}
+    }
+
+    CubeEntity {
+        position: Qt.vector3d(0, 0, 0)
+        material: NormalDiffuseMapMaterial {
+            normal: TextureLoader { source: "qrc:/assets/textures/pattern_09/normal.webp" }
+            diffuse: TextureLoader { source: "qrc:/assets/textures/pattern_09/diffuse.webp" }
+        }
+    }
+
+    CubeEntity {
+        position: Qt.vector3d(1, 0, 0)
+        material: NormalDiffuseMapAlphaMaterial {
+            normal: TextureLoader { source: "qrc:/assets/textures/pattern_09/normal.webp" }
+            diffuse: TextureLoader { source: "qrc:/assets/textures/pattern_09/diffuse.webp" }
+        }
+    }
+
+    CubeEntity {
+        position: Qt.vector3d(-1, -1, 0)
+        material: NormalDiffuseSpecularMapMaterial {
+            normal: TextureLoader { source: "qrc:/assets/textures/pattern_09/normal.webp" }
+            diffuse: TextureLoader { source: "qrc:/assets/textures/pattern_09/diffuse.webp" }
+            specular: TextureLoader { source: "qrc:/assets/textures/pattern_09/specular.webp" }
+        }
+    }
+
+    CubeEntity {
+        position: Qt.vector3d(0, -1, 0)
+        material: NormalDiffuseSpecularMapMaterial {
+            normal: TextureLoader { source: "qrc:/assets/textures/pattern_09/normal.webp" }
+            diffuse: TextureLoader { source: "qrc:/assets/textures/pattern_09/diffuse.webp" }
+            specular: TextureLoader { source: "qrc:/assets/textures/pattern_09/specular.webp" }
+        }
+    }
+
+    CubeEntity {
+        position: Qt.vector3d(1, -1, 0)
+        material: NormalDiffuseSpecularMapMaterial {
+            normal: TextureLoader { source: "qrc:/assets/textures/pattern_09/normal.webp" }
+            diffuse: TextureLoader { source: "qrc:/assets/textures/pattern_09/diffuse.webp" }
+            specular: TextureLoader { source: "qrc:/assets/textures/pattern_09/specular.webp" }
+        }
+    }
+}

examples/qt3d/phong-cubes/phong-cubes.pro

@@ -0,0 +1,18 @@
+!include( ../examples.pri ) {
+    error( "Couldn't find the examples.pri file!" )
+}
+
+SOURCE += main.cpp
+
+QT += qml quick 3dcore 3drender 3dinput 3dquick 3dquickextras
+
+OTHER_FILES += \
+    main.qml \
+    CubeEntity.qml
+
+SOURCES += \
+    main.cpp
+
+RESOURCES += \
+    phong-cubes.qrc \
+    ../exampleresources/textures.qrc

examples/qt3d/phong-cubes/phong-cubes.qrc

@@ -0,0 +1,6 @@
+<RCC>
+    <qresource prefix="/">
+        <file>main.qml</file>
+        <file>CubeEntity.qml</file>
+    </qresource>
+</RCC>

examples/qt3d/qt3d.pro

@@ -20,7 +20,8 @@ SUBDIRS += \
     qardboard \
     advancedcustommaterial \
     simplecustommaterial \
-    scene2d
+    scene2d \
+    phong-cubes
 
 qtHaveModule(multimedia): SUBDIRS += audio-visualizer-qml