Manual unit test for ray casting

Change-Id: Icdd27b5ef6b50512e4af40d68d1ba7525f56b991
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

12 files changed, 637 insertions, 1 deletions

diff --git a/tests/manual/manual.pro b/tests/manual/manual.pro
index 724cc0fb3..b1e16fc0b 100644
--- a/tests/manual/manual.pro
+++ b/tests/manual/manual.pro
@@ -55,7 +55,8 @@ SUBDIRS += \
     skinned-mesh \
     proximityfilter \
     rendercapture-qml-fbo \
-    blitframebuffer-qml
+    blitframebuffer-qml \
+    raycasting-qml
 
 qtHaveModule(widgets): {
     SUBDIRS += \
diff --git a/tests/manual/raycasting-qml/CylinderEntity.qml b/tests/manual/raycasting-qml/CylinderEntity.qml
new file mode 100644
index 000000000..4bae3c207
--- /dev/null
+++ b/tests/manual/raycasting-qml/CylinderEntity.qml
@@ -0,0 +1,81 @@
+/****************************************************************************
+**
+** 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 2.0
+import Qt3D.Render 2.0
+import Qt3D.Input 2.0
+import Qt3D.Extras 2.0
+
+Entity {
+    id: root
+
+    property alias translation: transform.translation
+    property alias color: material.diffuse
+
+    components: [ mesh, material, transform ]
+
+    CylinderMesh {
+        id: mesh
+        radius: 1
+        length: 3
+        rings: 100
+        slices: 20
+    }
+
+    Transform {
+        id: transform
+        rotation: fromAxisAndAngle(Qt.vector3d(1, 0, 0), 45)
+    }
+
+    PhongMaterial {
+        id: material
+        diffuse: "green"
+    }
+}
diff --git a/tests/manual/raycasting-qml/LineEntity.qml b/tests/manual/raycasting-qml/LineEntity.qml
new file mode 100644
index 000000000..6071881f3
--- /dev/null
+++ b/tests/manual/raycasting-qml/LineEntity.qml
@@ -0,0 +1,114 @@
+/****************************************************************************
+**
+** 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 2.0
+import Qt3D.Render 2.0
+import Qt3D.Input 2.0
+import Qt3D.Extras 2.0
+
+Entity {
+    id: root
+
+    property vector3d origin
+    property vector3d direction
+    property real length: 1
+
+    components: [ mesh, material ]
+
+    function buildVertexBufferData(o, d, l) {
+        // Vertices
+        var v0 = o
+        var v1 = o.plus(d.times(l))
+
+        var vertices = [ v1, v0 ]
+
+        var vertexArray = new Float32Array(vertices.length * 3);
+        var i = 0;
+
+        vertices.forEach(function(vec3) {
+            vertexArray[i++] = vec3.x;
+            vertexArray[i++] = vec3.y;
+            vertexArray[i++] = vec3.z;
+        });
+
+        return vertexArray;
+    }
+
+    Buffer {
+        id: vertexBuffer
+        type: Buffer.VertexBuffer
+        data: buildVertexBufferData(root.origin, root.direction, root.length)
+    }
+
+    GeometryRenderer {
+        id: mesh
+        instanceCount: 1
+        indexOffset: 0
+        firstInstance: 0
+        primitiveType: GeometryRenderer.Lines
+
+        geometry:  Geometry {
+            Attribute {
+                attributeType: Attribute.VertexAttribute
+                vertexBaseType: Attribute.Float
+                vertexSize: 3
+                byteOffset: 0
+                count: 2
+                name: defaultPositionAttributeName
+                buffer: vertexBuffer
+            }
+        }
+    }
+
+    LineMaterial {
+        id: material
+        maincolor: "white"
+    }
+}
diff --git a/tests/manual/raycasting-qml/LineMaterial.qml b/tests/manual/raycasting-qml/LineMaterial.qml
new file mode 100644
index 000000000..147f47357
--- /dev/null
+++ b/tests/manual/raycasting-qml/LineMaterial.qml
@@ -0,0 +1,143 @@
+/****************************************************************************
+**
+** 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 2.0
+import Qt3D.Render 2.0
+
+Material {
+    id: root
+
+    //! [0]
+    property color maincolor: Qt.rgba(0.0, 0.0, 0.0, 1.0)
+
+    parameters: [
+        Parameter {
+            name: "maincolor"
+            value: Qt.vector3d(root.maincolor.r, root.maincolor.g, root.maincolor.b)
+        }
+    ]
+
+    //! [0]
+
+    effect: Effect {
+
+        //! [1]
+        property string vertex: "qrc:/shaders/gl3/simpleColor.vert"
+        property string fragment: "qrc:/shaders/gl3/simpleColor.frag"
+        property string vertexES: "qrc:/shaders/es2/simpleColor.vert"
+        property string fragmentES: "qrc:/shaders/es2/simpleColor.frag"
+        //! [1]
+
+        FilterKey {
+            id: forward
+            name: "renderingStyle"
+            value: "forward"
+        }
+
+        //! [2]
+        ShaderProgram {
+            id: gl3Shader
+            vertexShaderCode: loadSource(parent.vertex)
+            fragmentShaderCode: loadSource(parent.fragment)
+        }
+        ShaderProgram {
+            id: es2Shader
+            vertexShaderCode: loadSource(parent.vertexES)
+            fragmentShaderCode: loadSource(parent.fragmentES)
+        }
+        //! [2]
+
+        techniques: [
+            //! [3]
+            // OpenGL 3.1
+            Technique {
+                filterKeys: [forward]
+                graphicsApiFilter {
+                    api: GraphicsApiFilter.OpenGL
+                    profile: GraphicsApiFilter.CoreProfile
+                    majorVersion: 3
+                    minorVersion: 1
+                }
+                renderPasses: RenderPass {
+                    shaderProgram: gl3Shader
+                }
+            },
+            //! [3]
+            // OpenGL 2.0
+            Technique {
+                filterKeys: [forward]
+                graphicsApiFilter {
+                    api: GraphicsApiFilter.OpenGL
+                    profile: GraphicsApiFilter.NoProfile
+                    majorVersion: 2
+                    minorVersion: 0
+                }
+                renderPasses: RenderPass {
+                    shaderProgram: es2Shader
+                }
+            },
+            // ES 2.0
+            Technique {
+                filterKeys: [forward]
+                graphicsApiFilter {
+                    api: GraphicsApiFilter.OpenGLES
+                    profile: GraphicsApiFilter.CoreProfile
+                    majorVersion: 2
+                    minorVersion: 0
+                }
+                renderPasses: RenderPass {
+                    shaderProgram: es2Shader
+                }
+            }
+        ]
+    }
+}
+
+
diff --git a/tests/manual/raycasting-qml/main.cpp b/tests/manual/raycasting-qml/main.cpp
new file mode 100644
index 000000000..3741265c7
--- /dev/null
+++ b/tests/manual/raycasting-qml/main.cpp
@@ -0,0 +1,63 @@
+/****************************************************************************
+**
+** 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <Qt3DQuickExtras/qt3dquickwindow.h>
+#include <QGuiApplication>
+
+int main(int argc, char* argv[])
+{
+    QGuiApplication app(argc, argv);
+    Qt3DExtras::Quick::Qt3DQuickWindow view;
+
+    view.setSource(QUrl("qrc:/main.qml"));
+    view.show();
+
+    return app.exec();
+}
diff --git a/tests/manual/raycasting-qml/main.qml b/tests/manual/raycasting-qml/main.qml
new file mode 100644
index 000000000..c6cc8445f
--- /dev/null
+++ b/tests/manual/raycasting-qml/main.qml
@@ -0,0 +1,163 @@
+/****************************************************************************
+**
+** 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 2.0
+import Qt3D.Render 2.11
+import Qt3D.Input 2.0
+import Qt3D.Extras 2.0
+import QtQuick 2.0
+
+Entity {
+    id: sceneRoot
+
+    Camera {
+        id: camera
+        projectionType: CameraLens.PerspectiveProjection
+        fieldOfView: 45
+        aspectRatio: 16/9
+        nearPlane : 0.1
+        farPlane : 1000.0
+        position: Qt.vector3d( 0.0, 2.0, 20.0 )
+        upVector: Qt.vector3d( 0.0, 1.0, 0.0 )
+        viewCenter: Qt.vector3d( 0.0, 0.0, 0.0 )
+    }
+
+    OrbitCameraController { camera: camera }
+
+    RenderSettings {
+        id : external_forward_renderer
+        activeFrameGraph : ForwardRenderer {
+            camera: camera
+            clearColor: "black"
+        }
+        pickingSettings.pickMethod: PickingSettings.TrianglePicking
+    }
+
+    // Event Source will be set by the Qt3DQuickWindow
+    InputSettings { id: inputSettings }
+
+    DirectionalLight {
+        id: headLight
+        worldDirection: camera.viewVector
+    }
+
+    RayCaster {
+        id: raycaster
+        origin: Qt.vector3d(0, 0, 4)
+        direction: Qt.vector3d(0., 0., -1.)
+        length: 5
+
+        onHitsChanged: printHits("Model hits", hits)
+    }
+
+    ScreenRayCaster {
+        id: screenRayCaster
+        position: Qt.point(200, 200)
+
+        onHitsChanged: printHits("Screen hits", hits)
+    }
+
+    MouseHandler {
+        id: mouseHandler
+        sourceDevice:  MouseDevice {}
+        onReleased: { screenRayCaster.trigger(Qt.point(mouse.x, mouse.y)) }
+    }
+
+    KeyboardDevice { id: kbDevice }
+    KeyboardHandler {
+        id: kbHandler
+        focus: true
+        sourceDevice: kbDevice
+        onPressed: {
+            if (event.text.toLowerCase() == "a") { raycaster.origin.x -= .1; raycaster.trigger() }
+            if (event.text.toLowerCase() == "f") { raycaster.origin.x += .1; raycaster.trigger() }
+            if (event.text.toLowerCase() == "s") { raycaster.origin.y += .1; raycaster.trigger() }
+            if (event.text.toLowerCase() == "d") { raycaster.origin.y -= .1; raycaster.trigger() }
+        }
+    }
+
+    components: [ external_forward_renderer, inputSettings, headLight, raycaster, screenRayCaster, mouseHandler, kbHandler ]
+
+    function printHits(desc, hits) {
+        console.log(desc, hits.length)
+        for (var i=0; i<hits.length; i++) {
+            console.log("  " + hits[i].entity.objectName, hits[i].distance,
+                        hits[i].worldIntersection.x, hits[i].worldIntersection.y, hits[i].worldIntersection.z)
+        }
+    }
+
+    CylinderEntity {
+        objectName: "CRed"
+        id: leftEntity
+        translation: Qt.vector3d(-5, 0, 0)
+        color: "red"
+    }
+
+    CylinderEntity {
+        objectName: "CGreen"
+        id: mainEntity
+        translation: Qt.vector3d(0, 0, 0)
+        color: "green"
+    }
+
+    CylinderEntity {
+        objectName: "CBlue"
+        id: rightEntity
+        translation: Qt.vector3d(5, 0, 0)
+        color: "blue"
+    }
+
+    LineEntity {
+        id: raydisplay
+        origin: raycaster.origin
+        direction: raycaster.direction
+        length: raycaster.length
+    }
+}
diff --git a/tests/manual/raycasting-qml/main.qrc b/tests/manual/raycasting-qml/main.qrc
new file mode 100644
index 000000000..48ba3f500
--- /dev/null
+++ b/tests/manual/raycasting-qml/main.qrc
@@ -0,0 +1,14 @@
+<RCC>
+    <qresource prefix="/">
+        <file>main.qml</file>
+        <file>CylinderEntity.qml</file>
+        <file>LineEntity.qml</file>
+        <file>LineMaterial.qml</file>
+        <file>shaders/es2/simpleColor.frag</file>
+        <file>shaders/es2/simpleColor.vert</file>
+        <file>shaders/gl3/simpleColor.frag</file>
+        <file>shaders/gl3/simpleColor.vert</file>
+    </qresource>
+    <qresource prefix="/shaders/es2"/>
+    <qresource prefix="/shaders/gl3"/>
+</RCC>
diff --git a/tests/manual/raycasting-qml/raycasting-qml.pro b/tests/manual/raycasting-qml/raycasting-qml.pro
new file mode 100644
index 000000000..b3ff6d6a8
--- /dev/null
+++ b/tests/manual/raycasting-qml/raycasting-qml.pro
@@ -0,0 +1,10 @@
+QT += 3dcore 3drender 3dinput 3dquick qml quick 3dquickextras
+
+SOURCES += \
+    main.cpp
+
+OTHER_FILES += \
+    main.qml
+
+RESOURCES += \
+    main.qrc
diff --git a/tests/manual/raycasting-qml/shaders/es2/simpleColor.frag b/tests/manual/raycasting-qml/shaders/es2/simpleColor.frag
new file mode 100644
index 000000000..d18c01699
--- /dev/null
+++ b/tests/manual/raycasting-qml/shaders/es2/simpleColor.frag
@@ -0,0 +1,10 @@
+#define FP highp
+
+uniform FP vec3 maincolor;
+
+void main()
+{
+    //output color from material
+    gl_FragColor = vec4(maincolor,1.0);
+}
+
diff --git a/tests/manual/raycasting-qml/shaders/es2/simpleColor.vert b/tests/manual/raycasting-qml/shaders/es2/simpleColor.vert
new file mode 100644
index 000000000..24934948c
--- /dev/null
+++ b/tests/manual/raycasting-qml/shaders/es2/simpleColor.vert
@@ -0,0 +1,15 @@
+#define FP highp
+
+attribute FP vec3 vertexPosition;
+varying FP vec3 worldPosition;
+uniform FP mat4 modelMatrix;
+uniform FP mat4 mvp;
+
+void main()
+{
+    // Transform position, normal, and tangent to world coords
+    worldPosition = vec3(modelMatrix * vec4(vertexPosition, 1.0));
+
+    // Calculate vertex position in clip coordinates
+    gl_Position = mvp * vec4(worldPosition, 1.0);
+}
diff --git a/tests/manual/raycasting-qml/shaders/gl3/simpleColor.frag b/tests/manual/raycasting-qml/shaders/gl3/simpleColor.frag
new file mode 100644
index 000000000..c899052d9
--- /dev/null
+++ b/tests/manual/raycasting-qml/shaders/gl3/simpleColor.frag
@@ -0,0 +1,11 @@
+#version 150 core
+
+uniform vec3 maincolor;
+out vec4 fragColor;
+
+void main()
+{
+    //output color from material
+    fragColor = vec4(maincolor,1.0);
+}
+
diff --git a/tests/manual/raycasting-qml/shaders/gl3/simpleColor.vert b/tests/manual/raycasting-qml/shaders/gl3/simpleColor.vert
new file mode 100644
index 000000000..2912a1837
--- /dev/null
+++ b/tests/manual/raycasting-qml/shaders/gl3/simpleColor.vert
@@ -0,0 +1,11 @@
+#version 150 core
+
+in vec3 vertexPosition;
+uniform mat4 modelMatrix;
+uniform mat4 mvp;
+
+void main()
+{
+    // Calculate vertex position in clip coordinates
+    gl_Position = mvp * vec4(vertexPosition, 1.0);
+}