Move the examples under a qt3d subdir

Modules cannot have their examples in the top-level examples directory because
in the pre-built packages all modules' examples are merged together.

Change-Id: I80fdbb8f1ec6f3d8fd793e4d856e705000237127
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>

4 files changed, 274 insertions, 0 deletions

diff --git a/examples/qt3d/multiviewport/main.cpp b/examples/qt3d/multiviewport/main.cpp
new file mode 100644
index 000000000..ca9ea8abe
--- /dev/null
+++ b/examples/qt3d/multiviewport/main.cpp
@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** 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 <Qt3DCore/window.h>
+#include <Qt3DRenderer/qrenderaspect.h>
+#include <Qt3DInput/QInputAspect>
+#include <Qt3DQuick/QQmlAspectEngine>
+
+#include <exampleresources.h>
+
+#include <QGuiApplication>
+
+int main(int ac, char **av)
+{
+    QGuiApplication app(ac, av);
+    Qt3D::Window view;
+    Qt3D::Quick::QQmlAspectEngine engine;
+
+    initializeAssetResources("../exampleresources/example-assets.qrb");
+    engine.aspectEngine()->registerAspect(new Qt3D::QRenderAspect);
+    engine.aspectEngine()->registerAspect(new Qt3D::QInputAspect());
+    QVariantMap data;
+    data.insert(QStringLiteral("surface"), QVariant::fromValue(static_cast<QSurface *>(&view)));
+    data.insert(QStringLiteral("eventSource"), QVariant::fromValue(&view));
+    engine.aspectEngine()->setData(data);
+    engine.aspectEngine()->initialize();
+    engine.setSource(QUrl("qrc:/main.qml"));
+    view.show();
+
+    return app.exec();
+}
+
+
diff --git a/examples/qt3d/multiviewport/main.qml b/examples/qt3d/multiviewport/main.qml
new file mode 100644
index 000000000..c5ad221dd
--- /dev/null
+++ b/examples/qt3d/multiviewport/main.qml
@@ -0,0 +1,187 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import Qt3D 2.0
+import Qt3D.Render 2.0
+
+
+Entity {
+    id : rootNode
+
+    CameraLens {
+        id : cameraLens
+        projectionType: CameraLens.PerspectiveProjection
+        fieldOfView: 45
+        aspectRatio: 16/9
+        nearPlane : 0.01
+        farPlane : 1000.0
+    } // cameraLens
+
+    Entity {
+        id : sceneRoot
+        components: [frameGraph]
+        property real rotationAngle : 0
+
+        SequentialAnimation {
+            running : true
+            loops: Animation.Infinite
+            NumberAnimation {target : sceneRoot; property : "rotationAngle"; to : 360; duration : 2000;}
+        }
+
+        property var cameras : [cameraViewport1, cameraViewport2, cameraViewport3, cameraViewport4]
+
+        Timer {
+            running : true
+            interval : 10000
+            repeat : true
+            property int count : 0
+            onTriggered:
+            {
+                cameraSelectorTopLeftViewport.camera = sceneRoot.cameras[count++ % 4];
+                cameraSelectorTopRightViewport.camera = sceneRoot.cameras[count % 4];
+                cameraSelectorBottomLeftViewport.camera = sceneRoot.cameras[(count + 1) % 4];
+                cameraSelectorBottomRightViewport.camera = sceneRoot.cameras[(count + 2) % 4];
+            }
+        }
+
+        FrameGraph {
+            id : frameGraph
+
+            Viewport {
+                id : mainViewport
+                rect: Qt.rect(0, 0, 1, 1)
+
+                ClearBuffer {
+                    buffers : ClearBuffer.ColorDepthBuffer
+                }
+
+                Viewport {
+                    id : topLeftViewport
+                    rect : Qt.rect(0, 0, 0.5, 0.5)
+                    CameraSelector {id : cameraSelectorTopLeftViewport; camera : sceneRoot.cameras[0]}
+                }
+
+                Viewport {
+                    id : topRightViewport
+                    rect : Qt.rect(0.5, 0, 0.5, 0.5)
+                    CameraSelector {id : cameraSelectorTopRightViewport; camera : sceneRoot.cameras[1]}
+                }
+
+                Viewport {
+                    id : bottomLeftViewport
+                    rect : Qt.rect(0, 0.5, 0.5, 0.5)
+                    CameraSelector {id : cameraSelectorBottomLeftViewport; camera : sceneRoot.cameras[2]}
+                }
+
+                Viewport {
+                    id : bottomRightViewport
+                    rect : Qt.rect(0.5, 0.5, 0.5, 0.5)
+                    CameraSelector {id : cameraSelectorBottomRightViewport; camera : sceneRoot.cameras[3]}
+                }
+
+            } // mainViewport
+        } // frameGraph
+
+        Entity {
+            id : cameraViewport1
+            property Transform transform : Transform {
+                LookAt {
+                    position: Qt.vector3d( 0.0, 0.0, -20.0 )
+                    upVector: Qt.vector3d( 0.0, 1.0, 0.0 )
+                    viewCenter: Qt.vector3d( 0.0, 0.0, 0.0 )
+                }
+            }
+            components : [cameraLens, transform]
+        }
+
+        Entity {
+            id : cameraViewport2
+            property Transform transform : Transform {
+                Rotate {
+                    angle : sceneRoot.rotationAngle
+                    axis : Qt.vector3d(0, 1, 0)
+                }
+                LookAt {
+                    position: Qt.vector3d( 0.0, 0.0, 20.0 )
+                    upVector: Qt.vector3d( 0.0, 1.0, 0.0 )
+                    viewCenter: Qt.vector3d( -3.0, 0.0, 10.0 )
+                }
+            }
+            components : [cameraLens, transform]
+        }
+
+        Entity {
+            id : cameraViewport3
+            property Transform transform : Transform {
+                LookAt {
+                    position: Qt.vector3d( 0.0, 30.0, 30.0 )
+                    upVector: Qt.vector3d( 0.0, 1.0, 0.0 )
+                    viewCenter: Qt.vector3d( -5.0, -20.0, -10.0 )
+                }
+            }
+            components : [cameraLens, transform]
+        }
+
+        Entity {
+            components : [
+                Transform {
+                    Rotate {
+                        angle : -sceneRoot.rotationAngle
+                        axis : Qt.vector3d(0, 0, 1)
+                    }
+                },
+                SceneLoader {
+                    source: "qrc:/assets/test_scene.dae"
+                }]
+        }
+
+        Entity {
+            id : cameraViewport4
+            property Transform transform : Transform {
+                LookAt {
+                    position: Qt.vector3d( 0.0, 15.0, 20.0 )
+                    upVector: Qt.vector3d( 0.0, 0.0, 1.0 )
+                    viewCenter: Qt.vector3d( 0.0, -15.0, -20.0 )
+                }
+            }
+            components : [cameraLens, transform]
+        }
+
+
+    } // sceneRoot
+
+} // rootNode
diff --git a/examples/qt3d/multiviewport/multiviewport.pro b/examples/qt3d/multiviewport/multiviewport.pro
new file mode 100644
index 000000000..d7ed38b6d
--- /dev/null
+++ b/examples/qt3d/multiviewport/multiviewport.pro
@@ -0,0 +1,16 @@
+TEMPLATE = app
+
+QT += 3dcore 3drenderer 3dinput 3dquick qml quick
+
+include("../exampleresources/exampleresources.pri")
+
+HEADERS += \
+
+SOURCES += \
+    main.cpp
+
+OTHER_FILES += \
+    main.qml
+
+RESOURCES += \
+    multiviewport.qrc
diff --git a/examples/qt3d/multiviewport/multiviewport.qrc b/examples/qt3d/multiviewport/multiviewport.qrc
new file mode 100644
index 000000000..5f6483ac3
--- /dev/null
+++ b/examples/qt3d/multiviewport/multiviewport.qrc
@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/">
+        <file>main.qml</file>
+    </qresource>
+</RCC>