Add replacement materials examplev5.11.0-beta3

All texture assets were made by KDAB under the CLA. The material
"sphere" mesh is from Allegorithmic and published under the
Creative Commons 4 license. See paragraph 1.2 of

https://www.allegorithmic.com/legal/substance-share

Task-number: QTBUG-61415
Change-Id: I23d61723bbac561e22e11fa57105b29148c01699
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
(cherry picked from commit 74c06c02f896c6aba408cfd0857d317378572736)

1 files changed, 86 insertions, 0 deletions

diff --git a/examples/qt3d/pbr-materials/TrefoilKnot.qml b/examples/qt3d/pbr-materials/TrefoilKnot.qml
new file mode 100644
index 000000000..1a7b4031b
--- /dev/null
+++ b/examples/qt3d/pbr-materials/TrefoilKnot.qml
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 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.Extras 2.9
+
+Entity {
+    id: root
+
+    property real x: 0.0
+    property real y: 0.0
+    property real z: 0.0
+    property real scale: 1.0
+    property real theta: 0.0
+    property real phi: 0.0
+
+    components: [ transform, mesh, material ]
+
+    MetalRoughMaterial {
+        id: material
+        baseColor: Qt.rgba( 0.8, 0.0, 0.0, 1.0 )
+        metalness: 0.2
+        roughness: 0.5
+    }
+
+    Transform {
+        id: transform
+        translation: Qt.vector3d(root.x, root.y, root.z)
+        rotationX: theta
+        rotationY: phi
+        scale: root.scale
+    }
+
+    Mesh {
+        id: mesh
+        source: "assets/obj/trefoil.obj"
+    }
+}