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Diffstat (limited to 'examples/declarative/particles/trails/turbulence.qml')
-rw-r--r-- | examples/declarative/particles/trails/turbulence.qml | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/examples/declarative/particles/trails/turbulence.qml b/examples/declarative/particles/trails/turbulence.qml new file mode 100644 index 0000000000..7da50464c2 --- /dev/null +++ b/examples/declarative/particles/trails/turbulence.qml @@ -0,0 +1,129 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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 Nokia Corporation and its Subsidiary(-ies) 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 2.0 +import Qt.labs.particles 2.0 + +Rectangle{ + width: 360 + height: 540 + color: "#222222" + id: root + Image{ + source: "content/candle.png" + anchors.bottom: parent.bottom + anchors.horizontalCenter: parent.horizontalCenter + anchors.bottomMargin: -8 + anchors.horizontalCenterOffset: 2 + } + ParticleSystem{ + id: ps + } + Turbulence{ + system: ps + height: (parent.height / 2) + width: parent.width / 2 + x: parent. width / 4 + anchors.fill: parent + strength: 16 + frequency: 64 + gridSize: 16 + } + ColoredParticle{ + particles: ["smoke"] + system: ps + image: "content/particle.png" + color: "#11111111" + colorVariation: 0 + } + ColoredParticle{ + particles: ["flame"] + system: ps + image: "content/particle.png" + color: "#11ff400f" + colorVariation: 0.1 + } + TrailEmitter{ + anchors.centerIn: parent + system: ps + particle: "flame" + + particlesPerSecond: 120 + particleDuration: 1200 + particleSize: 20 + particleEndSize: 10 + particleSizeVariation: 10 + acceleration: PointVector{ y: -40 } + speed: AngleVector{ angle: 270; magnitude: 20; angleVariation: 22; magnitudeVariation: 5 } + } + FollowEmitter{ + id: smoke1 + width: root.width + height: 232 + system: ps + particle: "smoke" + follow: "flame" + + particlesPerParticlePerSecond: 4 + particleDuration: 2400 + particleDurationVariation: 400 + particleSize: 16 + particleEndSize: 8 + particleSizeVariation: 8 + acceleration: PointVector{ y: -40 } + speed: AngleVector{ angle: 270; magnitude: 40; angleVariation: 22; magnitudeVariation: 5 } + } + FollowEmitter{ + id: smoke2 + width: root.width + height: 232 + system: ps + particle: "smoke" + follow: "flame" + + particlesPerParticlePerSecond: 1 + particleDuration: 2400 + particleSize: 36 + particleEndSize: 24 + particleSizeVariation: 8 + acceleration: PointVector{ y: -40 } + speed: AngleVector{ angle: 270; magnitude: 40; angleVariation: 22; magnitudeVariation: 5 } + } +} |