<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>main.qml Example File | Qt Canvas 3D 5.11</title> <link rel="stylesheet" type="text/css" href="style/offline-simple.css" /> <script type="text/javascript"> document.getElementsByTagName("link").item(0).setAttribute("href", "style/offline.css"); // loading style sheet breaks anchors that were jumped to before // so force jumping to anchor again setTimeout(function() { var anchor = location.hash; // need to jump to different anchor first (e.g. none) location.hash = "#"; setTimeout(function() { location.hash = anchor; }, 0); }, 0); </script> </head> <body> <div class="header" id="qtdocheader"> <div class="main"> <div class="main-rounded"> <div class="navigationbar"> <table><tr> <td ><a href="../qtdoc/index.html">Qt 5.11</a></td><td ><a href="qtcanvas3d-index.html">Qt Canvas 3D</a></td><td ><a href="qtcanvas3d-quickitemtexture-example.html">Qt Quick Item as Texture Example</a></td><td >main.qml Example File</td></tr></table><table class="buildversion"><tr> <td id="buildversion" width="100%" align="right">Qt 5.11.2 Reference Documentation</td> </tr></table> </div> </div> <div class="content"> <div class="line"> <div class="content mainContent"> <div class="sidebar"><div class="sidebar-content" id="sidebar-content"></div></div> <h1 class="title">main.qml Example File</h1> <span class="subtitle">quickitemtexture/qml/quickitemtexture/main.qml</span> <!-- $$$quickitemtexture/qml/quickitemtexture/main.qml-description --> <div class="descr"> <a name="details"></a> <pre class="qml"> <span class="comment">/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtCanvas3D 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." ** ** $QT_END_LICENSE$ ** ****************************************************************************/</span> import QtQuick 2.2 import QtCanvas3D 1.1 import QtQuick.Controls 1.1 import QtQuick.Layouts 1.1 import QtQuick.Window 2.2 import "quickitemtexture.js" as GLCode <span class="type"><a href="../qtquick/qml-qtquick-window-window.html">Window</a></span> { <span class="name">id</span>: <span class="name">mainview</span> <span class="name">width</span>: <span class="number">800</span> <span class="name">height</span>: <span class="number">600</span> <span class="name">visible</span>: <span class="number">true</span> <span class="name">title</span>: <span class="string">"Qt Quick Item as Texture"</span> <span class="name">color</span>: <span class="string">"#f9f9f9"</span> <span class="type"><a href="../qtquick/qml-qtquick-layouts-columnlayout.html">ColumnLayout</a></span> { <span class="name">Layout</span>.fillWidth: <span class="number">true</span> <span class="name">x</span>: <span class="number">4</span> <span class="name">y</span>: <span class="number">4</span> <span class="type"><a href="../qtquick/qml-qtquick-rectangle.html">Rectangle</a></span> { <span class="name">id</span>: <span class="name">textureSource</span> <span class="name">color</span>: <span class="string">"lightgreen"</span> <span class="name">width</span>: <span class="number">256</span> <span class="name">height</span>: <span class="number">256</span> <span class="name">border</span>.color: <span class="string">"blue"</span> <span class="name">border</span>.width: <span class="number">4</span> <span class="name">layer</span>.enabled: <span class="number">true</span> <span class="name">layer</span>.smooth: <span class="number">true</span> <span class="type"><a href="../qtquickcontrols/qml-qtquick-controls-label.html">Label</a></span> { <span class="name">anchors</span>.fill: <span class="name">parent</span> <span class="name">anchors</span>.margins: <span class="number">16</span> <span class="name">text</span>: <span class="string">"X Rot:"</span> <span class="operator">+</span> (<span class="name">canvas3d</span>.<span class="name">xRotAnim</span> <span class="operator">|</span> <span class="number">0</span>) <span class="operator">+</span> <span class="string">"\n"</span> <span class="operator">+</span> <span class="string">"Y Rot:"</span> <span class="operator">+</span> (<span class="name">canvas3d</span>.<span class="name">yRotAnim</span> <span class="operator">|</span> <span class="number">0</span>) <span class="operator">+</span> <span class="string">"\n"</span> <span class="operator">+</span> <span class="string">"Z Rot:"</span> <span class="operator">+</span> (<span class="name">canvas3d</span>.<span class="name">zRotAnim</span> <span class="operator">|</span> <span class="number">0</span>) <span class="operator">+</span> <span class="string">"\n"</span> <span class="operator">+</span> <span class="string">"FPS:"</span> <span class="operator">+</span> <span class="name">canvas3d</span>.<span class="name">fps</span> <span class="name">color</span>: <span class="string">"red"</span> <span class="name">font</span>.pointSize: <span class="number">26</span> <span class="name">horizontalAlignment</span>: <span class="name">Text</span>.<span class="name">AlignLeft</span> <span class="name">verticalAlignment</span>: <span class="name">Text</span>.<span class="name">AlignVCenter</span> } } <span class="type"><a href="../qtquickcontrols/qml-qtquick-controls-button.html">Button</a></span> { <span class="name">Layout</span>.fillWidth: <span class="number">true</span> <span class="name">Layout</span>.minimumWidth: <span class="number">256</span> <span class="name">text</span>: <span class="name">textureSource</span>.<span class="name">visible</span> ? <span class="string">"Hide texture source"</span> : <span class="string">"Show texture source"</span> <span class="name">onClicked</span>: <span class="name">textureSource</span>.<span class="name">visible</span> <span class="operator">=</span> !<span class="name">textureSource</span>.<span class="name">visible</span> } <span class="type"><a href="../qtquickcontrols/qml-qtquick-controls-button.html">Button</a></span> { <span class="name">Layout</span>.fillWidth: <span class="number">true</span> <span class="name">Layout</span>.minimumWidth: <span class="number">256</span> <span class="name">text</span>: <span class="string">"Quit"</span> <span class="name">onClicked</span>: <span class="name">Qt</span>.<span class="name">quit</span>() } } <span class="type"><a href="qml-qtcanvas3d-canvas3d.html">Canvas3D</a></span> { <span class="name">id</span>: <span class="name">canvas3d</span> <span class="name">anchors</span>.fill:<span class="name">parent</span> <span class="name">focus</span>: <span class="number">true</span> property <span class="type"><a href="../qtqml/qml-double.html">double</a></span> <span class="name">xRotAnim</span>: <span class="number">0</span> property <span class="type"><a href="../qtqml/qml-double.html">double</a></span> <span class="name">yRotAnim</span>: <span class="number">0</span> property <span class="type"><a href="../qtqml/qml-double.html">double</a></span> <span class="name">zRotAnim</span>: <span class="number">0</span> property <span class="type"><a href="../qtqml/qml-bool.html">bool</a></span> <span class="name">isRunning</span>: <span class="number">true</span> <span class="comment">// Emitted when one time initializations should happen</span> <span class="name">onInitializeGL</span>: { <span class="name">GLCode</span>.<span class="name">initializeGL</span>(<span class="name">canvas3d</span>, <span class="name">textureSource</span>); } <span class="comment">// Emitted each time Canvas3D is ready for a new frame</span> <span class="name">onPaintGL</span>: { <span class="name">GLCode</span>.<span class="name">paintGL</span>(<span class="name">canvas3d</span>); } <span class="name">onResizeGL</span>: { <span class="name">GLCode</span>.<span class="name">resizeGL</span>(<span class="name">canvas3d</span>); } <span class="name">Keys</span>.onSpacePressed: { <span class="name">canvas3d</span>.<span class="name">isRunning</span> <span class="operator">=</span> !<span class="name">canvas3d</span>.<span class="name">isRunning</span> <span class="keyword">if</span> (<span class="name">canvas3d</span>.<span class="name">isRunning</span>) { <span class="name">objAnimationX</span>.<span class="name">pause</span>(); <span class="name">objAnimationY</span>.<span class="name">pause</span>(); <span class="name">objAnimationZ</span>.<span class="name">pause</span>(); } <span class="keyword">else</span> { <span class="name">objAnimationX</span>.<span class="name">resume</span>(); <span class="name">objAnimationY</span>.<span class="name">resume</span>(); <span class="name">objAnimationZ</span>.<span class="name">resume</span>(); } } <span class="type"><a href="../qtquick/qml-qtquick-sequentialanimation.html">SequentialAnimation</a></span> { <span class="name">id</span>: <span class="name">objAnimationX</span> <span class="name">loops</span>: <span class="name">Animation</span>.<span class="name">Infinite</span> <span class="name">running</span>: <span class="number">true</span> <span class="type"><a href="../qtquick/qml-qtquick-numberanimation.html">NumberAnimation</a></span> { <span class="name">target</span>: <span class="name">canvas3d</span> <span class="name">property</span>: <span class="string">"xRotAnim"</span> <span class="name">from</span>: <span class="number">0.0</span> <span class="name">to</span>: <span class="number">120.0</span> <span class="name">duration</span>: <span class="number">7000</span> <span class="name">easing</span>.type: <span class="name">Easing</span>.<span class="name">InOutQuad</span> } <span class="type"><a href="../qtquick/qml-qtquick-numberanimation.html">NumberAnimation</a></span> { <span class="name">target</span>: <span class="name">canvas3d</span> <span class="name">property</span>: <span class="string">"xRotAnim"</span> <span class="name">from</span>: <span class="number">120.0</span> <span class="name">to</span>: <span class="number">0.0</span> <span class="name">duration</span>: <span class="number">7000</span> <span class="name">easing</span>.type: <span class="name">Easing</span>.<span class="name">InOutQuad</span> } } <span class="type"><a href="../qtquick/qml-qtquick-sequentialanimation.html">SequentialAnimation</a></span> { <span class="name">id</span>: <span class="name">objAnimationY</span> <span class="name">loops</span>: <span class="name">Animation</span>.<span class="name">Infinite</span> <span class="name">running</span>: <span class="number">true</span> <span class="type"><a href="../qtquick/qml-qtquick-numberanimation.html">NumberAnimation</a></span> { <span class="name">target</span>: <span class="name">canvas3d</span> <span class="name">property</span>: <span class="string">"yRotAnim"</span> <span class="name">from</span>: <span class="number">0.0</span> <span class="name">to</span>: <span class="number">240.0</span> <span class="name">duration</span>: <span class="number">5000</span> <span class="name">easing</span>.type: <span class="name">Easing</span>.<span class="name">InOutCubic</span> } <span class="type"><a href="../qtquick/qml-qtquick-numberanimation.html">NumberAnimation</a></span> { <span class="name">target</span>: <span class="name">canvas3d</span> <span class="name">property</span>: <span class="string">"yRotAnim"</span> <span class="name">from</span>: <span class="number">240.0</span> <span class="name">to</span>: <span class="number">0.0</span> <span class="name">duration</span>: <span class="number">5000</span> <span class="name">easing</span>.type: <span class="name">Easing</span>.<span class="name">InOutCubic</span> } } <span class="type"><a href="../qtquick/qml-qtquick-sequentialanimation.html">SequentialAnimation</a></span> { <span class="name">id</span>: <span class="name">objAnimationZ</span> <span class="name">loops</span>: <span class="name">Animation</span>.<span class="name">Infinite</span> <span class="name">running</span>: <span class="number">true</span> <span class="type"><a href="../qtquick/qml-qtquick-numberanimation.html">NumberAnimation</a></span> { <span class="name">target</span>: <span class="name">canvas3d</span> <span class="name">property</span>: <span class="string">"zRotAnim"</span> <span class="name">from</span>: -<span class="number">100.0</span> <span class="name">to</span>: <span class="number">100.0</span> <span class="name">duration</span>: <span class="number">3000</span> <span class="name">easing</span>.type: <span class="name">Easing</span>.<span class="name">InOutSine</span> } <span class="type"><a href="../qtquick/qml-qtquick-numberanimation.html">NumberAnimation</a></span> { <span class="name">target</span>: <span class="name">canvas3d</span> <span class="name">property</span>: <span class="string">"zRotAnim"</span> <span class="name">from</span>: <span class="number">100.0</span> <span class="name">to</span>: -<span class="number">100.0</span> <span class="name">duration</span>: <span class="number">3000</span> <span class="name">easing</span>.type: <span class="name">Easing</span>.<span class="name">InOutSine</span> } } } } </pre> </div> <!-- @@@quickitemtexture/qml/quickitemtexture/main.qml --> </div> </div> </div> </div> </div> <div class="footer"> <p> <acronym title="Copyright">©</acronym> 2018 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners.<br/> The documentation provided herein is licensed under the terms of the <a href="http://www.gnu.org/licenses/fdl.html">GNU Free Documentation License version 1.3</a> as published by the Free Software Foundation.<br/> Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners. </p> </div> </body> </html>