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Diffstat (limited to 'examples/declarative/particles/asteroid/asteroid.qml')
| -rw-r--r-- | examples/declarative/particles/asteroid/asteroid.qml | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/examples/declarative/particles/asteroid/asteroid.qml b/examples/declarative/particles/asteroid/asteroid.qml new file mode 100644 index 0000000000..b5b4f672c2 --- /dev/null +++ b/examples/declarative/particles/asteroid/asteroid.qml @@ -0,0 +1,213 @@ +/**************************************************************************** +** +** 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 Qt.labs.particles 2.0 +import Qt.labs.particles 2.0 as Qlp +import QtQuick 2.0 + +Item { + id: root + width: 360 + height: 540 + MouseArea{ + id: ma + anchors.fill: parent + } + + ParticleSystem { id: sys } + Image { + source: "content/finalfrontier.png" + transformOrigin: Item.Center + anchors.centerIn: parent + smooth: true + NumberAnimation on rotation { + from: 0 + to: 360 + duration: 200000 + loops: Animation.Infinite + } + + } + ColoredParticle { + system: sys + particles: ["starfield"] + image: "content/star.png" + colorVariation: 0.3 + color: "white" + } + TrailEmitter { + id: starField + system: sys + particle: "starfield" + + particlesPerSecond: 80 + particleDuration: 2500 + + anchors.centerIn: parent + + //acceleration: AngleVector{angleVariation: 360; magnitude: 200}//Is this a better effect, more consistent speed? + acceleration: PointVector{ xVariation: 200; yVariation: 200; } + + particleSize: 0 + particleEndSize: 80 + particleSizeVariation: 10 + } + TrailEmitter{ + system: sys + particle: "meteor" + particlesPerSecond: 12 + particleDuration: 5000 + emitting: true + acceleration: PointVector{ xVariation: 80; yVariation: 80; } + particleSize: 15 + particleEndSize: 300 + anchors.centerIn: parent + } + SpriteParticle{ + system: sys + particles: ["meteor"] + sprites:[Sprite{ + id: spinState + name: "spinning" + source: "content/meteor.png" + frames: 35 + duration: 40 + speedModifiesDuration: -0.1 + to: {"explode":0, "spinning":1} + },Sprite{ + name: "explode" + source: "content/_explo.png" + frames: 22 + duration: 40 + speedModifiesDuration: -0.1 + to: {"nullFrame":1} + },Sprite{//Not sure if this is needed, but seemed easiest + name: "nullFrame" + source: "content/nullRock.png" + frames: 1 + duration: 1000 + } + ] + } + SpriteGoal{ + particles: ["meteor"] + system: sys + goalState: "explode" + jump: true + anchors.centerIn: holder//A bug in affectors currently isn't compensating for relative x,y. when that's fixed this can just anchors.fill: rocketShip + width: 60 + height: 60 + } + Image { + id: rocketShip + source: "content/rocket.png" + smooth: true + anchors.centerIn: holder + rotation: (circle.percent+0.25) * 360 + z: 2 + } + Item { + id: holder + x: circle.x - Math.sin(circle.percent * 6.28316530714)*200 + y: circle.y + Math.cos(circle.percent * 6.28316530714)*200 + z: 1 + } + + Item { + id: circle + x: root.width / 1.2 + y: root.height / 1.7 + property real percent: 0 + + SequentialAnimation on percent { + id: circleAnim1 + loops: Animation.Infinite + running: true + NumberAnimation { + duration: 4000 + from: 1 + to: 0 + } + + } + } + ColoredParticle{ + z:0 + system: sys + particles: ["exhaust"] + image: "content/particle4.png" + + color: "orange" + SequentialAnimation on color { + loops: Animation.Infinite + ColorAnimation { + from: "red" + to: "cyan" + duration: 1000 + } + ColorAnimation { + from: "cyan" + to: "red" + duration: 1000 + } + } + + colorVariation: 0.2 + } + TrailEmitter{ + id: trailsNormal2 + system: sys + particle: "exhaust" + + particlesPerSecond: 300 + particleDuration: 500 + + y: holder.y + x: holder.x + + speed: PointVector{ xVariation: 40; yVariation: 40; } + speedFromMovement: 16 + + acceleration: PointVector{ xVariation: 10; yVariation: 10; } + + particleSize: 4 + particleSizeVariation: 4 + } +} |