Qt Quick 3D - Custom Shaders Example
/**************************************************************************** ** ** Copyright (C) 2019 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the examples 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 QtQuick import QtQuick3D import QtQuick.Controls Window { id: window width: 1280 height: 720 visible: true color: "#848895" MaterialControl { id: control anchors.top: parent.top anchors.horizontalCenter: parent.horizontalCenter } View3D { anchors.fill: parent camera: camera PerspectiveCamera { id: camera position: Qt.vector3d(0, 200, 300) eulerRotation.x: -30 } Model { position: Qt.vector3d(0, 0, 0) NumberAnimation on eulerRotation.y { from: 0 to: 360 duration: 3000 loops: -1 running: control.animateRotation } scale: Qt.vector3d(2, 2, 2) source: "#Sphere" materials: [ ExampleMaterial { id: exampleMaterial time: control.time amplitude: control.amplitude alpha: control.alpha texturing: control.texturing textureFromItem: control.textureFromItem texSrc: Rectangle { layer.enabled: true layer.textureMirroring: ShaderEffectSource.NoMirroring visible: false SequentialAnimation on color { ColorAnimation { from: "black"; to: "yellow"; duration: 2000 } ColorAnimation { from: "yellow"; to: "cyan"; duration: 1000 } ColorAnimation { from: "cyan"; to: "black"; duration: 500 } loops: -1 } width: 512 height: 512 Image { source: "qt_logo.png" anchors.centerIn: parent } } } ] } } }