143 lines
5.0 KiB
QML
143 lines
5.0 KiB
QML
/****************************************************************************
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**
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** Copyright (C) 2017 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** BSD License Usage
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** Alternatively, you may use this file under the terms of the BSD license
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** as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of The Qt Company Ltd nor the names of its
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** contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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import QtQuick 2.0
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import QtQuick.Particles 2.0
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Rectangle {
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width: 320
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height: 480
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color: "#222222"
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id: root
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Image {
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source: "../../images/candle.png"
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anchors.bottom: parent.bottom
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anchors.horizontalCenter: parent.horizontalCenter
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anchors.bottomMargin: -60
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anchors.horizontalCenterOffset: 2
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}
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ParticleSystem {
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anchors.fill: parent
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MouseArea {
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anchors.fill: parent
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onClicked: turb.enabled = !turb.enabled
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}
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//! [0]
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Turbulence {
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id: turb
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enabled: true
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height: (parent.height / 2) - 4
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width: parent.width
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x: parent. width / 4
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anchors.fill: parent
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strength: 32
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NumberAnimation on strength{from: 16; to: 64; easing.type: Easing.InOutBounce; duration: 1800; loops: -1}
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}
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//! [0]
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ImageParticle {
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groups: ["smoke"]
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source: "qrc:///particleresources/glowdot.png"
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color: "#11111111"
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colorVariation: 0
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}
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ImageParticle {
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groups: ["flame"]
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source: "qrc:///particleresources/glowdot.png"
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color: "#11ff400f"
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colorVariation: 0.1
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}
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Emitter {
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anchors.centerIn: parent
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group: "flame"
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emitRate: 120
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lifeSpan: 1200
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size: 20
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endSize: 10
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sizeVariation: 10
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acceleration: PointDirection { y: -40 }
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velocity: AngleDirection { angle: 270; magnitude: 20; angleVariation: 22; magnitudeVariation: 5 }
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}
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TrailEmitter {
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id: smoke1
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width: root.width
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height: root.height/2
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group: "smoke"
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follow: "flame"
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emitRatePerParticle: 1
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lifeSpan: 2400
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lifeSpanVariation: 400
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size: 16
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endSize: 8
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sizeVariation: 8
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acceleration: PointDirection { y: -40 }
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velocity: AngleDirection { angle: 270; magnitude: 40; angleVariation: 22; magnitudeVariation: 5 }
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}
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TrailEmitter {
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id: smoke2
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width: root.width
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height: root.height/2 - 20
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group: "smoke"
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follow: "flame"
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emitRatePerParticle: 4
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lifeSpan: 2400
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size: 36
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endSize: 24
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sizeVariation: 12
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acceleration: PointDirection { y: -40 }
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velocity: AngleDirection { angle: 270; magnitude: 40; angleVariation: 22; magnitudeVariation: 5 }
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}
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}
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}
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