Add stereoscopic QML example

This example demonstrates stereoscopic QML API using
ViewerSettings. It contains simple presentation, optimal for
stereoscopic viewing and allows opening also other uip files.

Task-number: QT3DS-2695
Change-Id: I3003b312e2da23a83076f930227006d1e28724ef
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>

10 files changed, 562 insertions, 1 deletions

diff --git a/examples/3dstudioruntime2/3dstudioruntime2.pro b/examples/3dstudioruntime2/3dstudioruntime2.pro
index d03ce05..d30bbc0 100644
--- a/examples/3dstudioruntime2/3dstudioruntime2.pro
+++ b/examples/3dstudioruntime2/3dstudioruntime2.pro
@@ -8,7 +8,8 @@ qtHaveModule(quick) {
     SUBDIRS += simpleqml \
                qmldatainput \
                layersinquick \
-               scenemanip
+               scenemanip \
+               stereoscopicqml
 }
 
 qtHaveModule(widgets) {
diff --git a/examples/3dstudioruntime2/stereoscopicqml/SettingsPanel.qml b/examples/3dstudioruntime2/stereoscopicqml/SettingsPanel.qml
new file mode 100644
index 0000000..2350448
--- /dev/null
+++ b/examples/3dstudioruntime2/stereoscopicqml/SettingsPanel.qml
@@ -0,0 +1,211 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt 3D Studio.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** 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 QtQuick 2.4
+import QtStudio3D 2.0
+import QtQuick.Controls 2.2
+import QtQuick.Layouts 1.3
+
+Item {
+    id: rootItem
+
+    property bool isOpen: true
+    property real isOpenState: isOpen
+
+    width: 250
+    height: parent.height
+    x: parent.width - (isOpenState * width)
+    opacity: 0.4 + isOpenState * 0.6
+
+    Behavior on isOpenState {
+        NumberAnimation {
+            duration: 500
+            easing.type: Easing.InOutQuad
+        }
+    }
+
+    Item {
+        width: 60
+        height: 60
+        anchors.right: parent.left
+        Image {
+            anchors.centerIn: parent
+            source: "arrow.png"
+            width: 16
+            height: width
+            rotation: isOpenState * 180
+        }
+
+        MouseArea {
+            anchors.fill: parent
+            anchors.margins: -20
+            onClicked: {
+                rootItem.isOpen = !rootItem.isOpen
+            }
+        }
+    }
+
+    Rectangle {
+        anchors.fill: parent
+        color: "#404040"
+        border.width: 1
+        border.color: "#e0e0e0"
+        opacity: 0.6
+    }
+
+    Column {
+        width: parent.width - 32
+        anchors.horizontalCenter: parent.horizontalCenter
+        y: 16
+        spacing: 16
+        visible: isOpenState > 0
+        Text {
+            id: fpsCount
+            anchors.horizontalCenter: parent.horizontalCenter
+            color: "#ffffff"
+            text: " "
+            Timer {
+                running: true
+                repeat: true
+                interval: 2000
+                onTriggered: {
+                    fpsCount.text = "~" + (mainView.frameCount/2).toFixed(1) + " FPS";
+                    mainView.frameCount = 0;
+                }
+            }
+        }
+        ComboBox {
+            id: stereoModeComboBox
+            property var modesModel: [
+                "StereoModeMono",
+                "StereoModeTopBottom",
+                "StereoModeLeftRight",
+                "StereoModeAnaglyphRedCyan",
+                "StereoModeAnaglyphGreenMagenta"]
+            width: parent.width
+            model: modesModel
+            currentIndex: 1
+            onCurrentTextChanged: {
+                viewSettings.stereoMode = stereoModeComboBox.currentText;
+            }
+        }
+        Slider {
+            id: eyeSeparationSlider
+            width: parent.width
+            from: 0
+            to: 15.0
+            value: mainView.eyeSeparation
+            focusPolicy: Qt.NoFocus
+            enabled: stereoModeComboBox.currentIndex != 0
+            opacity: enabled ? 1.0: 0.2
+            onValueChanged: {
+                mainView.eyeSeparation = value;
+            }
+            Text {
+                anchors.horizontalCenter: parent.horizontalCenter
+                y: -8
+                z: 10
+                text: "EYE SEPARATION: " + mainView.eyeSeparation.toFixed(2)
+                color: "#ffffff"
+            }
+        }
+        Item {
+            width: 1
+            height: 1
+        }
+        Button {
+            width: parent.width
+            text: "RELOAD"
+            onClicked: s3dpres.reload()
+            focusPolicy: Qt.NoFocus
+        }
+        Button {
+            width: parent.width
+            text: "OPEN"
+            onClicked: openDialog.open()
+            focusPolicy: Qt.NoFocus
+        }
+        Button {
+            width: parent.width
+            text: "FULLSCREEN"
+            onClicked: mainView.toggleFullscreen();
+            focusPolicy: Qt.NoFocus
+        }
+        Item {
+            width: 1
+            height: 1
+        }
+        Button {
+            id: profTogBtn
+            width: parent.width
+            text: "PROFILE UI"
+            focusPolicy: Qt.NoFocus
+            onClicked: s3dpres.profileUiVisible = !s3dpres.profileUiVisible
+        }
+        Slider {
+            id: profScaleSlider
+            width: parent.width
+            from: 50
+            to: 400
+            value: 100
+            focusPolicy: Qt.NoFocus
+            enabled: s3dpres.profileUiVisible
+            opacity: enabled ? 1.0: 0.2
+            onValueChanged: s3dpres.profileUiScale = value/100
+            Text {
+                anchors.horizontalCenter: parent.horizontalCenter
+                y: -8
+                z: 10
+                text: "PROFILE UI SCALE: " + s3dpres.profileUiScale.toFixed(2)
+                color: "#ffffff"
+            }
+        }
+    }
+}
diff --git a/examples/3dstudioruntime2/stereoscopicqml/StereoTester/StereoTester.uip b/examples/3dstudioruntime2/stereoscopicqml/StereoTester/StereoTester.uip
new file mode 100644
index 0000000..0bd5b0e
--- /dev/null
+++ b/examples/3dstudioruntime2/stereoscopicqml/StereoTester/StereoTester.uip
@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<UIP version="5" >
+	<Project >
+		<ProjectSettings author="" company="" presentationWidth="1280" presentationHeight="720" maintainAspect="False" preferKtx="False" >
+			<CustomColors count="16" >#7391ff #ffffff #ffffff #ffffff #ffffff #ffffff #ffffff #ffffff #ffffff #ffffff #ffffff #ffffff #ffffff #ffffff #ffffff #ffffff</CustomColors>
+		</ProjectSettings>
+		<Graph >
+			<Scene id="Scene" >
+				<Layer id="Layer" >
+					<Camera id="Camera" />
+					<Light id="Light" />
+					<Light id="Light2" />
+					<Model id="Cylinder" >
+						<Text id="Text_003" />
+						<ReferencedMaterial id="Default" name="Default" />
+					</Model>
+					<Model id="Cube" >
+						<Text id="Text" />
+						<ReferencedMaterial id="Default_001" name="Default" />
+					</Model>
+					<Model id="Cube2" >
+						<Text id="Text_001" />
+						<ReferencedMaterial id="Default_002" name="Default" />
+					</Model>
+					<Model id="Cube3" >
+						<Text id="Text_002" />
+						<ReferencedMaterial id="Default_003" name="Default" />
+					</Model>
+					<Model id="Sphere" >
+						<ReferencedMaterial id="Default_004" name="Default" />
+						<Text id="Text_004" />
+					</Model>
+				</Layer>
+				<Material id="__Container" >
+					<Material id="materials//Default" />
+				</Material>
+			</Scene>
+		</Graph>
+		<Logic >
+			<State name="Master Slide" component="#Scene" >
+				<Add ref="#Layer" />
+				<Add ref="#Camera" />
+				<Add ref="#Light" brightness="30" lightambient="0.14902 0.152941 0.0509804" lightdiffuse="1 1 1" position="0 0 1200" scale="1 1 1" shdwfactor="10" shdwfilter="35" />
+				<Add ref="#__Container" name="__Container" />
+				<Add ref="#materials//Default" name="materials//Default" />
+				<State id="Scene-Slide1" name="Slide1" playmode="Looping" >
+					<Add ref="#Light2" name="Light2" brightness="100" lightambient="0.184314 0.184314 0.145098" lightdiffuse="0.988235 1 0.843137" lighttype="Area" position="400 200 -800" rotation="70 -60 0" scale="10 10 10" />
+					<Add ref="#Cylinder" name="Cylinder" pivot="0 0 0" position="-400 200 0" scale="1 1.5 1" sourcepath="#Cylinder" >
+						<AnimationTrack property="position.x" type="EaseInOut" >0 -400 100 100 4 -100 100 100 6 0 100 100 10 -400 100 100</AnimationTrack>
+						<AnimationTrack property="position.y" type="EaseInOut" >0 200 100 100 4 -40 100 100 6 40 100 100 10 200 100 100</AnimationTrack>
+						<AnimationTrack property="position.z" type="EaseInOut" >0 0 100 100 4 -300 100 100 6 -360 100 100 10 0 100 100</AnimationTrack>
+						<AnimationTrack property="rotation.x" type="EaseInOut" >0 -80 100 100 4 50 100 100 10 -80 100 100</AnimationTrack>
+						<AnimationTrack property="rotation.y" type="EaseInOut" >0 0 100 100 4 50 100 100 10 0 100 100</AnimationTrack>
+						<AnimationTrack property="rotation.z" type="EaseInOut" >0 0 100 100 4 50 100 100 10 0 100 100</AnimationTrack>
+					</Add>
+					<Add ref="#Text_003" name="Text" dropshadow="True" dropshadowoffset="30" font="TitilliumWeb-Regular" position="0 -52 0" rotation="-90 0 0" scale="0.2 0.2 1" size="96" textcolor="1 1 1" textstring="BOOM!" />
+					<Add ref="#Default" name="Default" referencedmaterial="#materials//Default" sourcepath="/Default" />
+					<Add ref="#Cube" name="Cube" position="0 0 -300" rotation="-20 -20 0" sourcepath="#Cube" >
+						<AnimationTrack property="position.x" type="EaseInOut" >0 0 100 100 5 0 100 100 10 0 100 100</AnimationTrack>
+						<AnimationTrack property="position.y" type="EaseInOut" >0 0 100 100 5 0 100 100 10 0 100 100</AnimationTrack>
+						<AnimationTrack property="position.z" type="EaseInOut" >0 -400 100 100 5 100 100 100 10 -400 100 100</AnimationTrack>
+						<AnimationTrack property="rotation.x" type="EaseInOut" >0 -20 100 100 5 -20 100 100 10 -20 100 100</AnimationTrack>
+						<AnimationTrack property="rotation.y" type="EaseInOut" >0 -20 100 100 5 -20 100 100 10 -20 100 100</AnimationTrack>
+						<AnimationTrack property="rotation.z" type="EaseInOut" >0 0 100 100 5 360 100 100 10 0 100 100</AnimationTrack>
+					</Add>
+					<Add ref="#Text" name="Text" dropshadow="True" dropshadowoffset="30" font="TitilliumWeb-Regular" position="0 0 -52" rotation="0 0 0" scale="0.35 0.35 1" size="96" textcolor="1 1 1" textstring="Qt 3D&#10;Studio" />
+					<Add ref="#Default_001" name="Default" referencedmaterial="#materials//Default" sourcepath="/Default" />
+					<Add ref="#Cube2" name="Cube2" pivot="0 0 0" position="180 -50 -320" rotation="0 0 10" scale="1 1 0.1" sourcepath="#Cube" >
+						<AnimationTrack property="rotation.x" type="EaseInOut" >0 30 100 100 2.5 -20 100 100 5 30 100 100 7.5 -20 100 100 10 30 100 100</AnimationTrack>
+						<AnimationTrack property="rotation.y" type="EaseInOut" >0 0 100 100 2.5 0 100 100 5 0 100 100 7.5 0 100 100 10 0 100 100</AnimationTrack>
+						<AnimationTrack property="rotation.z" type="EaseInOut" >0 10 100 100 2.5 -10 100 100 5 10 100 100 7.5 -10 100 100 10 10 100 100</AnimationTrack>
+					</Add>
+					<Add ref="#Text_001" name="Text" dropshadow="True" dropshadowoffset="30" font="TitilliumWeb-Regular" position="0 0 -52" rotation="0 0 0" scale="0.35 0.35 1" size="96" textcolor="1 1 1" textstring="NEAR" />
+					<Add ref="#Default_002" name="Default" referencedmaterial="#materials//Default" sourcepath="/Default" />
+					<Add ref="#Cube3" name="Cube3" pivot="0 0 0" position="500 200 100" rotation="0 0 10" scale="1 1 0.1" sourcepath="#Cube" >
+						<AnimationTrack property="rotation.x" type="EaseInOut" >0 30 100 100 2.5 -20 100 100 5 30 100 100 7.5 -20 100 100 10 30 100 100</AnimationTrack>
+						<AnimationTrack property="rotation.y" type="EaseInOut" >0 0 100 100 2.5 0 100 100 5 0 100 100 7.5 0 100 100 10 0 100 100</AnimationTrack>
+						<AnimationTrack property="rotation.z" type="EaseInOut" >0 10 100 100 2.5 -10 100 100 5 10 100 100 7.5 -10 100 100 10 10 100 100</AnimationTrack>
+					</Add>
+					<Add ref="#Text_002" name="Text" dropshadow="True" dropshadowoffset="30" font="TitilliumWeb-Regular" position="0 0 -52" rotation="0 0 0" scale="0.35 0.35 1" size="96" textcolor="1 1 1" textstring="FAR" />
+					<Add ref="#Default_003" name="Default" referencedmaterial="#materials//Default" sourcepath="/Default" />
+					<Add ref="#Sphere" name="Sphere" position="0 600 2000" rotation="0 0 0" scale="10 10 10" sourcepath="#Sphere" >
+						<AnimationTrack property="rotation.x" type="EaseInOut" >0 0 100 100 10 0 100 100</AnimationTrack>
+						<AnimationTrack property="rotation.y" type="EaseInOut" >0 0 100 100 10 360 100 100</AnimationTrack>
+						<AnimationTrack property="rotation.z" type="EaseInOut" >0 -10 100 100 10 -10 100 100</AnimationTrack>
+					</Add>
+					<Add ref="#Default_004" name="Default" referencedmaterial="#materials//Default" sourcepath="/Default" />
+					<Add ref="#Text_004" name="Text" dropshadow="True" dropshadowoffset="30" font="TitilliumWeb-Regular" opacity="40" position="0 0 -50" rotation="0 0 0" scale="0.1 0.1 1" size="64" textcolor="1 1 1" textstring="DISTANT&#10;PLANET" />
+				</State>
+			</State>
+		</Logic>
+	</Project>
+</UIP>
diff --git a/examples/3dstudioruntime2/stereoscopicqml/arrow.png b/examples/3dstudioruntime2/stereoscopicqml/arrow.png
new file mode 100644
index 0000000..5ae608b
--- /dev/null
+++ b/examples/3dstudioruntime2/stereoscopicqml/arrow.png
diff --git a/examples/3dstudioruntime2/stereoscopicqml/doc/images/stereoscopicqml.png b/examples/3dstudioruntime2/stereoscopicqml/doc/images/stereoscopicqml.png
new file mode 100644
index 0000000..cf656c7
--- /dev/null
+++ b/examples/3dstudioruntime2/stereoscopicqml/doc/images/stereoscopicqml.png
diff --git a/examples/3dstudioruntime2/stereoscopicqml/doc/src/stereoscopicqml.qdoc b/examples/3dstudioruntime2/stereoscopicqml/doc/src/stereoscopicqml.qdoc
new file mode 100644
index 0000000..4fc7c22
--- /dev/null
+++ b/examples/3dstudioruntime2/stereoscopicqml/doc/src/stereoscopicqml.qdoc
@@ -0,0 +1,47 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt 3D Studio.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** 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.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file. Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+    \example stereoscopicqml
+    \title Qt 3D Studio Runtime: Stereoscopic QML Example
+    \ingroup qt3dstudioruntime2-examples-qml
+    \brief Demonstrates using the stereoscopic QML API of Studio3D ViewerSettings
+
+    \image stereoscopicqml.png
+
+    \e {This example demonstrates stereoscopic QML API of Studio3D ViewerSettings}
+
+    \include examples-run.qdocinc
+
+    \section1 Description
+
+    This example demonstrates usage of \l Studio3D, \l Presentation and
+    \l ViewerSettings to adjust the stereoscopic mode (mono, top-bottom,
+    left-right, anaglyph) and eye separation value. Sample Qt 3D Studio
+    presentation is provided, but it is also possible to open other
+    uip presentation files.
+*/
diff --git a/examples/3dstudioruntime2/stereoscopicqml/main.cpp b/examples/3dstudioruntime2/stereoscopicqml/main.cpp
new file mode 100644
index 0000000..85afad1
--- /dev/null
+++ b/examples/3dstudioruntime2/stereoscopicqml/main.cpp
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt 3D Studio.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** 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 <QtWidgets/QApplication> // for MessageDialog
+#include <QQmlApplicationEngine>
+#include <q3dsruntimeglobal.h>
+
+int main(int argc, char *argv[])
+{
+    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+    qputenv("QSG_INFO", "1");
+    QApplication app(argc, argv);
+
+    // Use the ideal format (i.e. OpenGL version and profile) recommended by
+    // the Qt 3D Studio runtime. Without this the format set on the QQuickView
+    // would be used instead.
+    QSurfaceFormat::setDefaultFormat(Q3DS::surfaceFormat());
+
+    QQmlApplicationEngine engine;
+    engine.load("qrc:/main.qml");
+    return app.exec();
+}
diff --git a/examples/3dstudioruntime2/stereoscopicqml/main.qml b/examples/3dstudioruntime2/stereoscopicqml/main.qml
new file mode 100644
index 0000000..b347208
--- /dev/null
+++ b/examples/3dstudioruntime2/stereoscopicqml/main.qml
@@ -0,0 +1,117 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt 3D Studio.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** 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 QtQuick 2.0
+import QtStudio3D 2.3
+import QtQuick.Window 2.3
+import QtQuick.Controls 2.2
+import Qt.labs.platform 1.0
+
+Window {
+    id: mainView
+
+    property int frameCount: 0
+    property real eyeSeparation: 4.0
+
+    title: qsTr("Qt 3D Studio Stereoscopic Tester")
+    color: "#000000"
+    width: 1280
+    height: 720
+    visible: true
+
+    function toggleFullscreen() {
+        if (mainView.visibility == Window.FullScreen)
+            mainView.showNormal();
+        else
+            mainView.showFullScreen();
+    }
+
+    Studio3D {
+        id: s3d
+        focus: true
+        anchors.fill: parent
+
+        onFrameUpdate: frameCount += 1
+
+        ViewerSettings {
+            id: viewSettings
+            stereoMode: ViewerSettings.StereoModeTopBottom
+            stereoEyeSeparation: mainView.eyeSeparation
+        }
+
+        Presentation {
+            id: s3dpres
+            source: "qrc:/StereoTester/StereoTester.uip"
+            profilingEnabled: true
+        }
+
+        onErrorChanged: {
+            if (s3d.error !== "") {
+                errorDialog.text = s3d.error;
+                errorDialog.open();
+            }
+        }
+    }
+
+    SettingsPanel {
+        id: settingsPanel
+    }
+
+    MessageDialog {
+        id: errorDialog
+    }
+
+    FileDialog {
+        id: openDialog
+        fileMode: FileDialog.OpenFile
+        nameFilters: ["UIP files (*.uip)", "UIA files (*.uia)", "All files (*)"]
+        onAccepted: s3dpres.source = file
+    }
+}
diff --git a/examples/3dstudioruntime2/stereoscopicqml/stereoscopicqml.pro b/examples/3dstudioruntime2/stereoscopicqml/stereoscopicqml.pro
new file mode 100644
index 0000000..6e50c4a
--- /dev/null
+++ b/examples/3dstudioruntime2/stereoscopicqml/stereoscopicqml.pro
@@ -0,0 +1,15 @@
+TEMPLATE = app
+
+QT += widgets qml quick 3dstudioruntime2
+
+SOURCES += \
+    main.cpp
+
+RESOURCES += stereoscopicqml.qrc
+
+OTHER_FILES += \
+    main.qml \
+    SettingsPanel.qml
+
+target.path = $$[QT_INSTALL_EXAMPLES]/3dstudioruntime2/$$TARGET
+INSTALLS += target
diff --git a/examples/3dstudioruntime2/stereoscopicqml/stereoscopicqml.qrc b/examples/3dstudioruntime2/stereoscopicqml/stereoscopicqml.qrc
new file mode 100644
index 0000000..378f012
--- /dev/null
+++ b/examples/3dstudioruntime2/stereoscopicqml/stereoscopicqml.qrc
@@ -0,0 +1,8 @@
+<RCC>
+    <qresource prefix="/">
+        <file>main.qml</file>
+        <file>SettingsPanel.qml</file>
+        <file>arrow.png</file>
+        <file>StereoTester/StereoTester.uip</file>
+    </qresource>
+</RCC>