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>

1 files changed, 270 insertions, 0 deletions

diff --git a/examples/qt3d/playground-qml/AnimatedDiffuseMaterial.qml b/examples/qt3d/playground-qml/AnimatedDiffuseMaterial.qml
new file mode 100644
index 000000000..50605baee
--- /dev/null
+++ b/examples/qt3d/playground-qml/AnimatedDiffuseMaterial.qml
@@ -0,0 +1,270 @@
+/****************************************************************************
+**
+** 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 Qt3D 2.0
+import Qt3D.Render 2.0
+import QtQuick 2.2 as QQ2
+
+Material {
+    id: material
+
+    property color ambientColor: "#cc2200";
+    property color diffuseColor: "pink"
+    property bool enabled: true
+    property Texture2D texture;
+
+    QQ2.Timer {
+        id: testTimer
+        interval: 5000
+        repeat: true
+        running: true
+        property bool even: true
+        onTriggered: {
+            console.log("Triggered");
+            even = !even
+            pointLightBlockShaderData.u.values[0].t = (even) ? null : shaderDataT
+        }
+    }
+
+    ShaderData {
+        id: shaderDataT
+        property real a: testTimer.even ? 1.0 : 0.0
+        property real b: 5.0
+        property var r: [Qt.vector3d(1, 1, 1), Qt.vector3d(2, 2, 2), Qt.vector3d(3, 3, 3), Qt.vector3d(4, 4, 4)]
+    }
+
+    parameters: [
+        Parameter { name: "ambient"; value: Qt.vector3d(material.ambientColor.r, material.ambientColor.g, material.ambientColor.b) },
+        Parameter { name: "lightIntensity"; value: Qt.vector3d(0.5, 0.5, 0.5)},
+        Parameter { name: "texture"; value: texture},
+        Parameter { name: "PointLightBlock"; value: ShaderData {
+                id: pointLightBlockShaderData
+                property color colorAmbient;
+                property color colorDiffuse;
+                property color colorSpecular;
+                property real shininess: 1.0;
+                property vector3d position: Qt.vector3d(1.0, 1.0, 0.0)
+                property vector3d intensity: Qt.vector3d(0.7, 0.8, 0.6);
+
+                property ShaderData s: ShaderData {
+                    property real innerV: 3.0
+                    property var innerVec3Array: [Qt.vector3d(1, 1, 1), Qt.vector3d(2, 2, 2), Qt.vector3d(3, 3, 3), Qt.vector3d(4, 4, 4)]
+                }
+
+                property ShaderDataArray u: ShaderDataArray {
+                    id: array
+                    ShaderData {
+                        property real innerV: 2.0
+                        property vector3d innerVec3
+                        property var innerVec3Array: [Qt.vector3d(1, 1, 1), Qt.vector3d(2, 2, 2), Qt.vector3d(3, 3, 3), Qt.vector3d(4, 4, 4)]
+                        property ShaderData t: shaderDataT
+                            property ShaderDataArray c: ShaderDataArray {
+                                ShaderData {
+                                    property real a: 3.0
+                                    property real b: 4.0
+                                    property var r: [Qt.vector3d(1, 1, 1), Qt.vector3d(2, 2, 2), Qt.vector3d(3, 3, 3), Qt.vector3d(4, 4, 4)]
+                                }
+                                ShaderData {
+                                    property real a: 2.0
+                                    property real b: 3.0
+                                    property var r: [Qt.vector3d(2, 2, 2), Qt.vector3d(1, 1, 1), Qt.vector3d(4, 4, 4), Qt.vector3d(3, 3, 3)]
+                                }
+                            }
+                    }
+                    ShaderData {
+                        property real innerV: 3.2
+                        property var innerVec3Array: [Qt.vector3d(1, 0, 1), Qt.vector3d(0, 2, 2), Qt.vector3d(3, 0, 3), Qt.vector3d(4, 0, 4)]
+                        property ShaderData t: ShaderData {
+                            property real a: 1.0
+                            property real b: 5.0
+                            property var r: [Qt.vector3d(1, 1, 1), Qt.vector3d(2, 2, 2), Qt.vector3d(3, 3, 3), Qt.vector3d(4, 4, 4)]
+                        }
+                    }
+                    ShaderData {
+                        property real innerV: 0.2
+                        property var innerVec3Array: [Qt.vector3d(1, 0, 1), Qt.vector3d(0, 2, 2), Qt.vector3d(3, 0, 3), Qt.vector3d(4, 0, 4)]
+                    }
+                }
+
+                QQ2.ColorAnimation on colorAmbient { from: "blue"; to: "yellow"; duration: 1000; loops: QQ2.Animation.Infinite }
+                QQ2.ColorAnimation on colorDiffuse { from: "red"; to: "green"; duration: 1000; loops: QQ2.Animation.Infinite }
+                QQ2.ColorAnimation on colorSpecular { from: "white"; to: "orange"; duration: 1000; loops: QQ2.Animation.Infinite }
+                QQ2.NumberAnimation on shininess { from: 0; to: 1.0; duration: 1000; loops: QQ2.Animation.Infinite }
+
+            } }
+    ]
+
+    effect : Effect {
+        parameters : Parameter { name: "diffuse"; value: Qt.vector3d(material.diffuseColor.r, material.diffuseColor.g, material.diffuseColor.b)}
+
+        techniques : [
+            // OpenGL 3.1 Technique
+            Technique {
+                openGLFilter {api : OpenGLFilter.Desktop; profile : OpenGLFilter.Core; minorVersion : 1; majorVersion : 3 }
+
+                annotations: [
+                    Annotation { name : "RenderingStyle"; value : "forward"},
+                    Annotation { name : "Enabled"; value: enabled }
+                ]
+
+                parameters : Parameter { name : "lightPos"; value : Qt.vector4d(10.0, 10.0, 0.0, 1.0)}
+
+                renderPasses : [
+                    // COLOR PASS
+                    RenderPass {
+                        annotations: Annotation {name: "Name"; value: "ColorMaterial"}
+
+                        bindings: [ // Add only the bindings needed for a shader
+                            ParameterMapping {parameterName: "ambient"; shaderVariableName: "ka"; bindingType: ParameterMapping.Uniform},
+                            ParameterMapping {parameterName: "diffuse"; shaderVariableName: "kd"; bindingType: ParameterMapping.Uniform},
+                            ParameterMapping {parameterName: "lightPos"; shaderVariableName: "lightPosition"; bindingType: ParameterMapping.Uniform},
+                            ParameterMapping {parameterName: "lightIntensity"; shaderVariableName: "lightIntensity"; bindingType: ParameterMapping.Uniform}
+                        ]
+
+                        shaderProgram: ShaderProgram {
+                            id: diffuseShader
+                            vertexShaderCode: loadSource("qrc:/shaders/diffuse.vert")
+                            fragmentShaderCode: loadSource("qrc:/shaders/diffuse.frag")
+                        }
+                    },
+                    // TEXTURE PASS + UBO
+                    RenderPass {
+                        annotations : [Annotation {name : "Name"; value : "Texture" }]
+                        bindings: ParameterMapping {parameterName: "texture"; shaderVariableName: "tex"; bindingType: ParameterMapping.Uniform}
+                        renderStates : [BlendState {srcRGB: BlendState.One; dstRGB : BlendState.One},
+                            BlendEquation {mode: BlendEquation.FuncAdd},
+                            CullFace { mode : CullFace.Back },
+                            DepthTest { func : DepthTest.LessOrEqual}
+                        ]
+                        shaderProgram : ShaderProgram {
+                            vertexShaderCode: "
+                            #version 140
+                            in vec4 vertexPosition;
+                            in vec3 vertexNormal;
+                            in vec2 vertexTexCoord;
+
+                            out vec3 worldPosition;
+                            out vec3 normal;
+                            out vec2 texCoord;
+
+                            uniform mat4 modelViewProjection;
+                            uniform mat4 modelView;
+                            uniform mat3 modelViewNormal;
+
+                            void main()
+                            {
+                                texCoord = vertexTexCoord;
+                                worldPosition = vec3(modelView * vertexPosition);
+                                normal = normalize(modelViewNormal * vertexNormal);
+                                gl_Position = modelViewProjection * vertexPosition;
+                            }
+                            "
+
+                            fragmentShaderCode: "
+                            #version 140
+                            in vec3 worldPosition;
+                            in vec3 normal;
+                            in vec2 texCoord;
+                            out vec4 fragColor;
+
+                            struct subStruct
+                            {
+                                float a;
+                                float b;
+                                float r[4];
+                            };
+
+                            struct innerStruct
+                            {
+                                float innerV;
+                                vec3  innerVec3;
+                                vec3  innerVec3Array[4];
+                                subStruct t;
+                                subStruct c[2];
+                            };
+
+                            uniform PointLightBlock
+                            {
+                                vec4 colorAmbient;
+                                vec4 colorDiffuse;
+                                vec4 colorSpecular;
+                                float shininess;
+                                vec3 position;
+                                vec3 intensity;
+                                innerStruct s;
+                                innerStruct u[4];
+                            } lightSource;
+
+                            uniform sampler2D tex;
+
+                            void main()
+                            {
+                                vec3 n = normalize(normal);
+                                vec3 s = normalize(lightSource.position - worldPosition);
+                                vec3 v = normalize(-worldPosition);
+                                vec3 r = reflect(-s, n);
+
+                                float diffuse = max(dot(s, n), 0.0);
+                                float specular = step(diffuse, 0.0) * pow(max(dot(r, v), 0.0), lightSource.shininess);
+
+                                vec3 sum = vec3(0.0, 0.0, 0.0);
+
+                                for (int i = 0; i < 4; ++i) {
+                                    sum += lightSource.s.innerVec3Array[i];
+                                }
+
+                                float tmp = 0;
+
+                                for (int i = 0; i < 4; ++i) {
+                                    tmp += lightSource.u[i].innerV;
+                                }
+
+                                if (sum == vec3(10.0, 10.0, 10.0))
+                                    fragColor = vec4(lightSource.intensity, 1.0) * (
+                                                    lightSource.colorAmbient * lightSource.s.innerV +
+                                                    lightSource.colorDiffuse * diffuse +
+                                                    lightSource.colorSpecular * specular) * 0.2 + texture(tex, texCoord);
+                                else
+                                    fragColor = vec4(1.0, 1.0, 1.0, 1.0);
+                            }"
+                        }
+                    }
+                ]
+            }
+        ]
+    }
+}
+