Add support for loading specific animations from glTF 2 files

Can now specify source urls to QAnimationClipLoader with query
parameters for animationIndex or animationName.

Add a new manual test to demonstrate/test this by loading the 2nd
animation from the Rigged-Simple.gltf file.

Will followup with the same support for Qt 3D native json animation
files.

Change-Id: Icb66073f29b8471fe06e2e2e9c43720567dc9ee5
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>

9 files changed, 586 insertions, 0 deletions

diff --git a/tests/manual/manual.pro b/tests/manual/manual.pro
index 3dcdae8a0..f5f60f6cb 100644
--- a/tests/manual/manual.pro
+++ b/tests/manual/manual.pro
@@ -53,6 +53,7 @@ SUBDIRS += \
     animation-keyframe-programmatic \
     layerfilter-qml \
     skinned-mesh \
+    rigged-simple \
     proximityfilter \
     rendercapture-qml-fbo \
     blitframebuffer-qml \
diff --git a/tests/manual/rigged-simple/DefaultSceneEntity.qml b/tests/manual/rigged-simple/DefaultSceneEntity.qml
new file mode 100644
index 000000000..e3820fd0a
--- /dev/null
+++ b/tests/manual/rigged-simple/DefaultSceneEntity.qml
@@ -0,0 +1,116 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 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 2.10
+import Qt3D.Render 2.10
+import Qt3D.Input 2.0
+import Qt3D.Extras 2.10
+
+Entity {
+    id: root
+
+    components: [
+        RenderSettings {
+            activeFrameGraph: ForwardRenderer {
+                camera: mainCamera
+            }
+        },
+        // Event Source will be set by the Qt3DQuickWindow
+        InputSettings { }
+    ]
+
+    Camera {
+        id: mainCamera
+        position: Qt.vector3d(1, 0.15, 0)
+        viewCenter: Qt.vector3d(0, 0.15, 0)
+        fieldOfView: 60
+    }
+
+    OrbitCameraController {
+        camera: mainCamera
+        linearSpeed: 10
+        lookSpeed: 180
+    }
+
+    Entity {
+        components: [
+            PointLight {
+                enabled: parent.enabled
+                color: "black"
+                intensity: 0
+            },
+            EnvironmentLight {
+                enabled: parent.enabled
+
+                irradiance: TextureLoader {
+                    source: "qrc:/assets/envmaps/cedar-bridge/cedar_bridge_irradiance.dds"
+                    wrapMode {
+                        x: WrapMode.ClampToEdge
+                        y: WrapMode.ClampToEdge
+                    }
+                    generateMipMaps: false
+                }
+                specular: TextureLoader {
+                    source: "qrc:/assets/envmaps/cedar-bridge/cedar_bridge_specular.dds"
+                    wrapMode {
+                        x: WrapMode.ClampToEdge
+                        y: WrapMode.ClampToEdge
+                    }
+                    generateMipMaps: false
+                }
+            }
+        ]
+
+        SkyboxEntity {
+            baseName: "qrc:/assets/envmaps/cedar-bridge/cedar_bridge_irradiance"
+            extension: ".dds"
+        }
+    }
+}
diff --git a/tests/manual/rigged-simple/SkinnedEntity.qml b/tests/manual/rigged-simple/SkinnedEntity.qml
new file mode 100644
index 000000000..9707673e0
--- /dev/null
+++ b/tests/manual/rigged-simple/SkinnedEntity.qml
@@ -0,0 +1,91 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 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 2.10
+import Qt3D.Render 2.10
+import Qt3D.Input 2.0
+import Qt3D.Extras 2.10
+
+Entity {
+    id: root
+
+    property Effect effect: skinnedPbrEffect
+    property url source: ""
+    property alias createJointsEnabled: skeleton.createJointsEnabled
+    property alias transform: transform
+    property color baseColor: "red"
+    property alias rootJoint: skeleton.rootJoint
+    property alias skeleton: skeleton
+
+    components: [
+        Transform {
+            id: transform
+            rotationX: -90
+        },
+        Mesh {
+            source: root.source
+        },
+        Armature {
+            skeleton: SkeletonLoader {
+                id: skeleton
+                source: root.source
+                onStatusChanged: console.log("skeleton loader status: " + status)
+                onJointCountChanged: console.log("skeleton has " + jointCount + " joints")
+            }
+        },
+        Material {
+            effect: root.effect
+
+            parameters: [
+                Parameter { name: "baseColor"; value: root.baseColor }
+            ]
+        }
+    ]
+}
diff --git a/tests/manual/rigged-simple/SkinnedPbrEffect.qml b/tests/manual/rigged-simple/SkinnedPbrEffect.qml
new file mode 100644
index 000000000..235b45849
--- /dev/null
+++ b/tests/manual/rigged-simple/SkinnedPbrEffect.qml
@@ -0,0 +1,89 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 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 2.10
+import Qt3D.Render 2.10
+import Qt3D.Input 2.0
+import Qt3D.Extras 2.10
+
+Effect {
+    id: skinnedPbrEffect
+    parameters: [
+        Parameter { name: "baseColor"; value: "red" },
+        Parameter { name: "metalness"; value: 0.1 },
+        Parameter { name: "roughness"; value: 0.2 }
+    ]
+
+    techniques: [
+        Technique {
+            filterKeys: FilterKey { name: "renderingStyle"; value: "forward" }
+
+            graphicsApiFilter {
+                api: GraphicsApiFilter.OpenGL
+                majorVersion: 3
+                minorVersion: 1
+                profile: GraphicsApiFilter.CoreProfile
+            }
+
+            renderPasses: RenderPass {
+                shaderProgram: ShaderProgram {
+                    id: prog
+                    vertexShaderCode: loadSource("qrc:/skinnedPbr.vert")
+                }
+
+                ShaderProgramBuilder {
+                    shaderProgram: prog
+                    fragmentShaderGraph: "qrc:/shaders/graphs/metalrough.frag.json"
+                    enabledLayers: ["baseColor", "metalness", "roughness", "ambientOcclusion", "normal"]
+                }
+            }
+        }
+    ]
+}
diff --git a/tests/manual/rigged-simple/main.cpp b/tests/manual/rigged-simple/main.cpp
new file mode 100644
index 000000000..8e2ebcbfb
--- /dev/null
+++ b/tests/manual/rigged-simple/main.cpp
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** 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 <Qt3DAnimation/QAnimationAspect>
+#include <QGuiApplication>
+
+int main(int argc, char* argv[])
+{
+    QGuiApplication app(argc, argv);
+    Qt3DExtras::Quick::Qt3DQuickWindow view;
+    view.registerAspect(new Qt3DAnimation::QAnimationAspect());
+
+    view.setSource(QUrl("qrc:/main.qml"));
+    view.show();
+
+    return app.exec();
+}
diff --git a/tests/manual/rigged-simple/main.qml b/tests/manual/rigged-simple/main.qml
new file mode 100644
index 000000000..d905e57a5
--- /dev/null
+++ b/tests/manual/rigged-simple/main.qml
@@ -0,0 +1,98 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 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 2.10
+import Qt3D.Render 2.10
+import Qt3D.Input 2.0
+import Qt3D.Animation 2.10
+import Qt3D.Extras 2.10
+import QtQuick 2.9
+
+DefaultSceneEntity {
+    id: scene
+
+    SkinnedPbrEffect {
+        id: skinnedPbrEffect
+    }
+
+    Timer {
+        interval: 2000
+        running: true
+        repeat: false
+        onTriggered: {
+            animator.running = true
+        }
+    }
+
+    SkinnedEntity {
+        id: riggedSimple
+        effect: skinnedPbrEffect
+        source: "qrc:/assets/gltf/2.0/RiggedSimple/RiggedSimple.gltf"
+        baseColor: "blue"
+        transform.scale: 0.05
+
+        components: [
+            ClipAnimator {
+                id: animator
+                running: true
+                loops: Animation.Infinite
+                clip: AnimationClipLoader {
+                    source: "qrc:/assets/gltf/2.0/RiggedSimple/RiggedSimple.gltf?animationIndex=1"
+                }
+                channelMapper: ChannelMapper {
+                    mappings: [
+                        SkeletonMapping{ skeleton: riggedSimple.skeleton }
+                    ]
+                }
+            }
+
+        ]
+    }
+}
diff --git a/tests/manual/rigged-simple/rigged-simple.pro b/tests/manual/rigged-simple/rigged-simple.pro
new file mode 100644
index 000000000..f8cd5fbe1
--- /dev/null
+++ b/tests/manual/rigged-simple/rigged-simple.pro
@@ -0,0 +1,23 @@
+!include( ../manual.pri ) {
+    error( "Couldn't find the manual.pri file!" )
+}
+
+QT += 3dcore 3drender 3dinput 3dquick qml quick 3dquickextras 3danimation
+
+SOURCES += \
+    main.cpp
+
+OTHER_FILES += \
+    main.qml \
+    DefaultSceneEntity.qml \
+    SkinnedEntity.qml \
+    SkinnedPbrEffect.qml
+
+RESOURCES += \
+    rigged-simple.qrc \
+    ../../../examples/qt3d/exampleresources/cubemaps.qrc \
+    ../../../examples/qt3d/exampleresources/envmaps.qrc \
+    ../../../examples/qt3d/exampleresources/gltf.qrc
+
+DISTFILES += \
+    skinnedPbr.vert
diff --git a/tests/manual/rigged-simple/rigged-simple.qrc b/tests/manual/rigged-simple/rigged-simple.qrc
new file mode 100644
index 000000000..e062e6be4
--- /dev/null
+++ b/tests/manual/rigged-simple/rigged-simple.qrc
@@ -0,0 +1,9 @@
+<RCC>
+    <qresource prefix="/">
+        <file>main.qml</file>
+        <file>DefaultSceneEntity.qml</file>
+        <file>skinnedPbr.vert</file>
+        <file>SkinnedEntity.qml</file>
+        <file>SkinnedPbrEffect.qml</file>
+    </qresource>
+</RCC>
diff --git a/tests/manual/rigged-simple/skinnedPbr.vert b/tests/manual/rigged-simple/skinnedPbr.vert
new file mode 100644
index 000000000..94cb3417c
--- /dev/null
+++ b/tests/manual/rigged-simple/skinnedPbr.vert
@@ -0,0 +1,94 @@
+/****************************************************************************
+**
+** 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#version 150
+
+in vec3 vertexPosition;
+in vec3 vertexNormal;
+in vec4 vertexTangent;
+in vec2 vertexTexCoord;
+in ivec4 vertexJointIndices;
+in vec4 vertexJointWeights;
+
+out vec3 worldPosition;
+out vec3 worldNormal;
+out vec4 worldTangent;
+out vec2 texCoord;
+
+uniform mat4 modelMatrix;
+uniform mat3 modelNormalMatrix;
+uniform mat4 mvp;
+
+const int maxJoints = 100;
+uniform mat4 skinningPalette[maxJoints];
+
+void main()
+{
+    // Pass the texture coordinates through
+    texCoord = vertexTexCoord;
+
+    // Perform the skinning
+    mat4 skinningMatrix = skinningPalette[vertexJointIndices[0]] * vertexJointWeights[0];
+    skinningMatrix     += skinningPalette[vertexJointIndices[1]] * vertexJointWeights[1];
+    skinningMatrix     += skinningPalette[vertexJointIndices[2]] * vertexJointWeights[2];
+    skinningMatrix     += skinningPalette[vertexJointIndices[3]] * vertexJointWeights[3];
+
+    vec4 skinnedPosition = skinningMatrix * vec4(vertexPosition, 1.0);
+    vec3 skinnedNormal = vec3(skinningMatrix * vec4(vertexNormal, 0.0));
+    vec3 skinnedTangent = vec3(skinningMatrix * vec4(vertexTangent.xyz, 0.0));
+
+    // Transform position, normal, and tangent to world space
+    worldPosition = vec3(modelMatrix * skinnedPosition);
+    worldNormal = normalize(modelNormalMatrix * skinnedNormal);
+    worldTangent.xyz = normalize(vec3(modelMatrix * vec4(skinnedTangent, 0.0)));
+    worldTangent.w = vertexTangent.w;
+
+    gl_Position = mvp * skinnedPosition;
+}