1 files changed, 99 insertions, 0 deletions
diff --git a/examples/qt3d/planets-qml/shaders/rhi/planetDShadow.vert b/examples/qt3d/planets-qml/shaders/rhi/planetDShadow.vert
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+/****************************************************************************
+**
+** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
+** Copyright (C) 2017 The Qt Company Ltd.
+** 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 450 core
+
+layout(location=0) in vec3 vertexPosition;
+layout(location=1) in vec3 vertexNormal;
+layout(location=2) in vec2 vertexTexCoord;
+
+layout(location = 3) out vec4 positionInLightSpace;
+
+layout(location = 0) out vec3 position;
+layout(location = 1) out vec3 normal;
+layout(location = 2) out vec2 texCoord;
+
+layout(std140, binding = 1) uniform qt3d_command_uniforms {
+  mat4 modelMatrix;
+  mat4 inverseModelMatrix;
+  mat4 modelViewMatrix;
+  mat3 modelNormalMatrix;
+  mat4 inverseModelViewMatrix;
+  mat4 modelViewProjection;
+  mat4 inverseModelViewProjectionMatrix;
+};
+
+layout(std140, binding = 2) uniform extras_uniforms {
+    float texCoordScale;
+    vec3 ka;            // Ambient reflectivity
+    vec3 ks;            // Specular reflectivity
+    float shininess;    // Specular shininess factor
+    float opacity;      // Alpha channel
+    vec3 lightPosition;
+    vec3 lightIntensity;
+    mat4 lightViewProjection;
+};
+
+void main()
+{
+    const mat4 shadowMatrix = mat4(0.5, 0.0, 0.0, 0.0,
+                                   0.0, 0.5, 0.0, 0.0,
+                                   0.0, 0.0, 0.5, 0.0,
+                                   0.5, 0.5, 0.5, 1.0);
+
+    positionInLightSpace = shadowMatrix * lightViewProjection * modelMatrix * vec4(vertexPosition, 1.0);
+
+    texCoord = vertexTexCoord * texCoordScale;
+    normal = normalize(modelNormalMatrix * vertexNormal);
+    position = vec3(modelViewMatrix * vec4(vertexPosition, 1.0));
+
+    gl_Position = modelViewProjection * vec4(vertexPosition, 1.0);
+}