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Diffstat (limited to 'examples/qt3d/transforms-qml/TrefoilKnot.qml')
-rw-r--r-- | examples/qt3d/transforms-qml/TrefoilKnot.qml | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/examples/qt3d/transforms-qml/TrefoilKnot.qml b/examples/qt3d/transforms-qml/TrefoilKnot.qml new file mode 100644 index 000000000..7152c6af8 --- /dev/null +++ b/examples/qt3d/transforms-qml/TrefoilKnot.qml @@ -0,0 +1,73 @@ +/**************************************************************************** +** +** 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 Qt3D.Core 2.0 +import Qt3D.Render 2.0 + +Entity { + id: root + + property vector3d translation: Qt.vector3d(0.0, 0.0, 0.0) + property real scale: 1.0 + property real theta: 0.0 + property real phi: 0.0 + property Material material + + components: [ transform, mesh, root.material ] + + Transform { + id: transform + + matrix: { + // TODO: Adapt QtObject::method_matrix4x4() in qqmlbuiltinfunctions.cpp to + // work with 0 arguments such that it creates an identity matrix + var m = Qt.matrix4x4(1,0,0,0, + 0,1,0,0, + 0,0,1,0, + 0,0,0,1); + m.translate( root.translation ); + m.rotate( root.theta, Qt.vector3d( 1.0, 0.0, 0.0 ) ); + m.rotate( root.phi, Qt.vector3d( 0.0, 1.0, 0.0 ) ); + m.scale( root.scale ); + return m; + } + } + + Mesh { + id: mesh + source: "assets/obj/trefoil.obj" + } +} |