Add gooch material and example

Edge inking will come later. So many techniques to choose from.

Change-Id: Ibbea66c09c158bebba5d8efaf08d18417fa9b161
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>

1 files changed, 116 insertions, 0 deletions

diff --git a/src/quick3d/imports/render/defaults/qml/GoochMaterial.qml b/src/quick3d/imports/render/defaults/qml/GoochMaterial.qml
new file mode 100644
index 000000000..dac326514
--- /dev/null
+++ b/src/quick3d/imports/render/defaults/qml/GoochMaterial.qml
@@ -0,0 +1,116 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 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.Renderer 2.0
+
+Material {
+    id:root
+    property color diffuse: Qt.rgba( 0.0, 0.0, 0.0, 1.0 )
+    property color specular: Qt.rgba( 0.0, 0.0, 0.0, 1.0 )
+    property color coolColor: Qt.rgba( 0.0, 0.0, 0.4, 1.0 )
+    property color warmColor: Qt.rgba( 0.4, 0.4, 0.0, 1.0 )
+    property real alpha: 0.25
+    property real beta: 0.5
+    property real shininess: 100.0
+
+    ShaderProgram {
+        id: gl3GoochShader
+        vertexShaderCode: loadSource("qrc:/shaders/gl3/gooch.vert")
+        fragmentShaderCode: loadSource("qrc:/shaders/gl3/gooch.frag")
+    }
+
+    ShaderProgram {
+        id: gl2es2GoochShader
+        vertexShaderCode: loadSource("qrc:/shaders/es2/gooch.vert")
+        fragmentShaderCode: loadSource("qrc:/shaders/es2/gooch.frag")
+    }
+
+    effect: Effect {
+        parameters: [
+            Parameter { name: "kd";             value: root.diffuse },
+            Parameter { name: "ks";             value: root.specular },
+            Parameter { name: "kblue";          value: root.coolColor },
+            Parameter { name: "kyellow";        value: root.warmColor },
+            Parameter { name: "alpha";          value: root.alpha },
+            Parameter { name: "beta";           value: root.beta },
+            Parameter { name: "shininess";      value: root.shininess },
+            Parameter { name: "lightPosition";  value: Qt.vector4d(10.0, 10.0, -10.0, 1.0) }
+        ]
+
+        techniques: [
+            // GL 3 Technique
+            Technique {
+                openGLFilter {
+                    api: OpenGLFilter.Desktop
+                    profile: OpenGLFilter.Core
+                    majorVersion: 3
+                    minorVersion: 2
+                }
+                renderPasses: RenderPass {
+                    shaderProgram: gl3GoochShader
+                }
+            },
+
+            // GL 2 Technique
+            Technique {
+                openGLFilter {
+                    api: OpenGLFilter.Desktop
+                    profile: OpenGLFilter.None
+                    majorVersion: 2
+                    minorVersion: 0
+                }
+                renderPasses: RenderPass {
+                    shaderProgram: gl2es2GoochShader
+                }
+            },
+
+            // ES 2 Technique
+            Technique {
+                openGLFilter {
+                    api: OpenGLFilter.ES
+                    profile: OpenGLFilter.None
+                    majorVersion: 2
+                    minorVersion: 0
+                }
+                renderPasses: RenderPass {
+                    shaderProgram: gl2es2GoochShader
+                }
+            }
+        ]
+    }
+}
+