Add a compute shader example

Change-Id: I956b647e2218ad3e604bd9e8260b3ea0a90dc84e
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

1 files changed, 132 insertions, 0 deletions

diff --git a/examples/qt3d/compute-particles/main.qml b/examples/qt3d/compute-particles/main.qml
new file mode 100644
index 000000000..a0b43590e
--- /dev/null
+++ b/examples/qt3d/compute-particles/main.qml
@@ -0,0 +1,132 @@
+/****************************************************************************
+**
+** 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 QtQuick 2.0
+import QtQuick.Scene3D 2.0
+import QtQuick.Controls 1.4
+import QtQuick.Layouts 1.1
+
+Item {
+
+    Scene3D {
+        anchors.fill: parent
+        aspects: "input"
+        ParticlesScene {
+            id: scene
+            particleStep: stepSlider.value
+            finalCollisionFactor: collisionSlider.value
+        }
+    }
+
+    ColumnLayout {
+        id: colorLayout
+        anchors.left: parent.left
+        anchors.leftMargin: 35
+        anchors.right: parent.right
+        anchors.rightMargin: 35
+        anchors.bottom: parent.bottom
+        anchors.bottomMargin: 35
+        spacing: 15
+
+        RowLayout {
+            Text {
+                text: "Particles Step:"
+                color: "white"
+            }
+            Slider {
+                height: 35
+                id: stepSlider
+                Layout.fillWidth: true
+                minimumValue: 0.0
+                maximumValue: 2
+                value: 0.4
+            }
+        }
+        RowLayout {
+            Text {
+                text: "Particles Collision:"
+                color: "white"
+            }
+            Slider {
+                height: 35
+                id: collisionSlider
+                Layout.fillWidth: true
+                minimumValue: 0.0
+                maximumValue: 2
+                value: 0.2
+            }
+        }
+        RowLayout {
+            Button {
+                text: "Reset Particles"
+               onClicked: scene.reset()
+            }
+        }
+        RowLayout {
+            Text {
+                text: "Particles Shape:"
+                color: "white"
+            }
+            ExclusiveGroup {
+                id: particlesTypeGroup
+            }
+            CheckBox {
+                text: "Sphere"
+                checked: true
+                exclusiveGroup: particlesTypeGroup
+                onClicked: scene.particlesShape = scene._SPHERE
+            }
+            CheckBox
+            { text: "Cube"
+                checked: false
+                exclusiveGroup: particlesTypeGroup
+                onClicked: scene.particlesShape = scene._CUBE
+            }
+            CheckBox {
+                text: "Cylinder"
+                checked: false
+                exclusiveGroup: particlesTypeGroup
+                onClicked: scene.particlesShape = scene._CYLINDER
+            }
+            CheckBox {
+                text: "Torus"
+                checked: false
+                exclusiveGroup: particlesTypeGroup
+                onClicked: scene.particlesShape = scene._TORUS
+            }
+        }
+    }
+}