Immense Particles Refactor Part B
Examples work again. Also augmented Wander and PointAttractor with physics modes.
This commit is contained in:
Alan Alpert
parent
21d0c6ef9a
commit
984f21f18d
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@ -0,0 +1,26 @@
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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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color: "goldenrod"
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width: 2000
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height: 2000
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ParticleSystem{id: sys}
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ImageParticle{
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id: up
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system: sys
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image: "content/singlesmile.png"
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}
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Emitter{
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anchors.centerIn: parent
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system: sys
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particlesPerSecond: 1000
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particleSize: 20
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particleDuration: 10000
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speed: AngledDirection{angleVariation: 360; magnitudeVariation: 100;}
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}
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MouseArea{
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anchors.fill: parent
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onClicked: up.autoRotation = !up.autoRotation
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}
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}
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@ -39,27 +39,93 @@
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****************************************************************************/
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import QtQuick 2.0
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import Qt.labs.particles 2.0
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import QtQuick.Particles 2.0
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Rectangle{
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id: root
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color: "white"
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width: 310
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height: 300
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ParticleSystem{ id: sys }
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Picture{
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CustomParticle{
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system: sys
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anchors.fill: parent
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image: "content/singlesmile.png"
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onceOff: true
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property real maxWidth: root.width
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property real maxHeight: root.height
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ShaderEffectSource{
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id: pictureSource
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sourceItem: picture
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hideSource: true
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}
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Image{
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id: picture
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source: "content/singlesmile.png"
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}
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ShaderEffectSource{
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id: particleSource
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sourceItem: particle
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hideSource: true
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}
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Image{
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id: particle
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source: "content/particle.png"
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}
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vertexShader:"
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attribute highp vec2 vPos;
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attribute highp vec2 vTex;
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attribute highp vec4 vData; // x = time, y = lifeSpan, z = size, w = endSize
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attribute highp vec4 vVec; // x,y = constant speed, z,w = acceleration
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attribute highp float r;
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uniform highp float maxWidth;
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uniform highp float maxHeight;
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uniform highp mat4 qt_ModelViewProjectionMatrix;
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uniform highp float timestamp;
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uniform lowp float qt_Opacity;
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varying highp vec2 fTex;
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varying highp vec2 fTex2;
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varying lowp float fFade;
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void main() {
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fTex = vTex;
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fTex2 = vec2(vPos.x / maxWidth, vPos.y / maxHeight);
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highp float size = vData.z;
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highp float endSize = vData.w;
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highp float t = (timestamp - vData.x) / vData.y;
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highp float currentSize = mix(size, endSize, t * t);
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if (t < 0. || t > 1.)
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currentSize = 0.;
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highp vec2 pos = vPos
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- currentSize / 2. + currentSize * vTex // adjust size
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+ vVec.xy * t * vData.y // apply speed vector..
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+ 0.5 * vVec.zw * pow(t * vData.y, 2.);
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gl_Position = qt_ModelViewProjectionMatrix * vec4(pos.x, pos.y, 0, 1);
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highp float fadeIn = min(t * 10., 1.);
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highp float fadeOut = 1. - max(0., min((t - 0.75) * 4., 1.));
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fFade = fadeIn * fadeOut * qt_Opacity;
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}
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"
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property variant particleTexture: particleSource
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property variant pictureTexture: pictureSource
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fragmentShader: "
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uniform sampler2D particleTexture;
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uniform sampler2D pictureTexture;
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varying highp vec2 fTex;
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varying highp vec2 fTex2;
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varying highp float fFade;
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void main() {
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gl_FragColor = texture2D(pictureTexture, fTex2) * texture2D(particleTexture, fTex).w * fFade;
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}"
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}
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ColoredParticle{
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system: sys
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image: "content/particle.png"
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color: "black"
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alpha: 0.4
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sizeTable: "content/sizeInOut.png"
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}
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TrailEmitter{
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Emitter{
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id: emitter
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system: sys
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emitting: false
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@ -67,7 +133,7 @@ Rectangle{
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maxParticles: 1200
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anchors.fill: parent
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particleSize: 32
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speed: PointVector{ xVariation: 12; yVariation: 12 }
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speed: PointDirection{ xVariation: 12; yVariation: 12 }
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}
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MouseArea{
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anchors.fill: parent
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@ -39,14 +39,14 @@
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****************************************************************************/
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import QtQuick 2.0
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import Qt.labs.particles 2.0
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import QtQuick.Particles 2.0
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Rectangle{
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color: "goldenrod"
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width: 400
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height: 400
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ParticleSystem{id:sys}
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DeformableParticle{
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ImageParticle{
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system: sys
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particles: ["goingLeft", "goingRight"]
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image: "content/singlesmile.png"
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@ -54,12 +54,12 @@ Rectangle{
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rotationSpeed: 90
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autoRotation: true
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}
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DeformableParticle{
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ImageParticle{
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system: sys
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particles: ["goingDown"]
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image: "content/squarefacespriteXX.png"
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rotation: 180
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yVector: PointVector{ y: 0.5; yVariation: 0.25; xVariation: 0.25; }
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yVector: PointDirection{ y: 0.5; yVariation: 0.25; xVariation: 0.25; }
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}
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Timer{
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running: true
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@ -79,38 +79,38 @@ Rectangle{
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interval: 8400
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onTriggered: emitC.emitting = true;
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}
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TrailEmitter{
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Emitter{
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id: emitA
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x: 0
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y: 120
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system: sys
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emitting: false
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particle: "goingRight"
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speed: PointVector{ x: 100 }
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speed: PointDirection{ x: 100 }
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particleDuration: 4000
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particlesPerSecond: 2
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particleSize: 32
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}
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TrailEmitter{
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Emitter{
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id: emitB
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x: 400
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y: 240
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system: sys
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emitting: false
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particle: "goingLeft"
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speed: PointVector{ x: -100 }
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speed: PointDirection{ x: -100 }
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particleDuration: 4000
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particlesPerSecond: 2
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particleSize: 32
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}
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TrailEmitter{
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Emitter{
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id: emitC
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x: 0
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y: 360
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system: sys
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emitting: false
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particle: "goingDown"
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speed: PointVector{ x: 100 }
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speed: PointDirection{ x: 100 }
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particleDuration: 4000
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particlesPerSecond: 2
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particleSize: 32
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@ -39,13 +39,13 @@
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****************************************************************************/
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import QtQuick 2.0
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import Qt.labs.particles 2.0
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import QtQuick.Particles 2.0
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Rectangle{
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color: "goldenrod"
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width: 400
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height: 400
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ColoredParticle{
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ImageParticle{
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id: test
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particles: ["Test"]
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image: "content/particle.png"
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@ -55,23 +55,23 @@ Rectangle{
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color: "#336666CC"
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colorVariation: 0.0
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}
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SpriteParticle{
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ImageParticle{
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id: single
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particles: ["Face"]
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system: sys
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z: 2
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anchors.fill: parent
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Sprite{
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sprites: Sprite{
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source: "content/squarefacesprite.png"
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frames: 6
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duration: 120
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}
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}
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Mask{
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MaskShape{
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id: mask
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source: "content/smileMask.png"
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}
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TrailEmitter{
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Emitter{
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system: sys
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particle: "Test"
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anchors.fill: parent
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@ -82,7 +82,7 @@ Rectangle{
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particleSize: 10
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shape: mask
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}
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TrailEmitter{
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Emitter{
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system: sys
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particle: "Face"
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anchors.fill: parent
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@ -90,7 +90,7 @@ Rectangle{
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particlesPerSecond: 60
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particleDuration: 1440
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emitting: true
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speed: PointVector{xVariation: 10; yVariation: 10;}
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speed: PointDirection{xVariation: 10; yVariation: 10;}
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particleSize: 30
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particleSizeVariation: 10
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shape: mask
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@ -39,7 +39,7 @@
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****************************************************************************/
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import QtQuick 2.0
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import Qt.labs.particles 2.0
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import QtQuick.Particles 2.0
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Rectangle{
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color: "goldenrod"
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@ -109,7 +109,7 @@ Rectangle{
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z:4
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}
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ParticleSystem{ id: sys }
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SpriteParticle{
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ImageParticle{
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anchors.fill: parent
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id: particles
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system: sys
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@ -168,13 +168,13 @@ Rectangle{
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duration: 10000
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}]
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}
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TrailEmitter{
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Emitter{
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system: sys
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particlesPerSecond: 16
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particleDuration: 10000
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emitting: true
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speed: AngleVector{angle: 90; magnitude: 60; angleVariation: 5}
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acceleration: PointVector{ y: 10 }
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speed: AngledDirection{angle: 90; magnitude: 60; angleVariation: 5}
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acceleration: PointDirection{ y: 10 }
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particleSize: 30
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particleSizeVariation: 10
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width: parent.width
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@ -39,14 +39,14 @@
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****************************************************************************/
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import QtQuick 2.0
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import Qt.labs.particles 2.0
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import QtQuick.Particles 2.0
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Rectangle{
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color: "goldenrod"
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width: 800
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height: 800
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ParticleSystem{ id: sys }
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SpriteParticle{
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ImageParticle{
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system: sys
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anchors.fill: parent
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sprites: [Sprite{
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@ -92,15 +92,15 @@ Rectangle{
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duration: 120
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}]
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}
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TrailEmitter{
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Emitter{
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id: particleEmitter
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system: sys
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width: parent.width
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particlesPerSecond: 16
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particleDuration: 8000
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emitting: true
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speed: AngleVector{angle: 90; magnitude: 300; magnitudeVariation: 100; angleVariation: 5}
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acceleration: PointVector{ y: 10 }
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speed: AngledDirection{angle: 90; magnitude: 300; magnitudeVariation: 100; angleVariation: 5}
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acceleration: PointDirection{ y: 10 }
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particleSize: 30
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particleSizeVariation: 10
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}
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@ -39,7 +39,7 @@
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****************************************************************************/
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import QtQuick 2.0
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import Qt.labs.particles 2.0
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import QtQuick.Particles 2.0
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Rectangle{
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color: "white"
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@ -48,7 +48,7 @@ Rectangle{
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ParticleSystem{
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id: sys
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}
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UltraParticle{
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ImageParticle{
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sprites: [
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Sprite{
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name: "licking"
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@ -80,14 +80,14 @@ Rectangle{
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factor: 0.1
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system: sys
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}
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TrailEmitter{
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Emitter{
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system: sys
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anchors.centerIn: parent
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id: particles
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particlesPerSecond: 200
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particleDuration: 6000
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emitting: true
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speed: AngleVector{angleVariation: 360; magnitude: 80; magnitudeVariation: 40}
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speed: AngledDirection{angleVariation: 360; magnitude: 80; magnitudeVariation: 40}
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particleSize: 40
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particleEndSize: 80
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}
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@ -38,8 +38,8 @@
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**
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****************************************************************************/
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import Qt.labs.particles 2.0
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import Qt.labs.particles 2.0 as Qlp
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import QtQuick.Particles 2.0
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import QtQuick.Particles 2.0 as Qlp
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import QtQuick 2.0
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Item {
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@ -65,14 +65,14 @@ Item {
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}
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}
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ColoredParticle {
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ImageParticle {
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system: sys
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particles: ["starfield"]
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image: "content/star.png"
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colorVariation: 0.3
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color: "white"
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}
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TrailEmitter {
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Emitter {
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id: starField
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system: sys
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particle: "starfield"
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@ -82,25 +82,25 @@ Item {
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anchors.centerIn: parent
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//acceleration: AngleVector{angleVariation: 360; magnitude: 200}//Is this a better effect, more consistent speed?
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acceleration: PointVector{ xVariation: 200; yVariation: 200; }
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//acceleration: AngledDirection{angleVariation: 360; magnitude: 200}//Is this a better effect, more consistent speed?
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acceleration: PointDirection{ xVariation: 200; yVariation: 200; }
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particleSize: 0
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particleEndSize: 80
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particleSizeVariation: 10
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}
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TrailEmitter{
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Emitter{
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system: sys
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particle: "meteor"
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particlesPerSecond: 12
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particleDuration: 5000
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emitting: true
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acceleration: PointVector{ xVariation: 80; yVariation: 80; }
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acceleration: PointDirection{ xVariation: 80; yVariation: 80; }
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particleSize: 15
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particleEndSize: 300
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anchors.centerIn: parent
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}
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SpriteParticle{
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ImageParticle{
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system: sys
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particles: ["meteor"]
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sprites:[Sprite{
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@ -168,7 +168,7 @@ Item {
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}
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}
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ColoredParticle{
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ImageParticle{
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z:0
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system: sys
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particles: ["exhaust"]
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@ -191,7 +191,7 @@ Item {
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colorVariation: 0.2
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}
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TrailEmitter{
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Emitter{
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id: trailsNormal2
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system: sys
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particle: "exhaust"
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@ -202,10 +202,10 @@ Item {
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y: holder.y
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x: holder.x
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speed: PointVector{ xVariation: 40; yVariation: 40; }
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speed: PointDirection{ xVariation: 40; yVariation: 40; }
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speedFromMovement: 16
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acceleration: PointVector{ xVariation: 10; yVariation: 10; }
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acceleration: PointDirection{ xVariation: 10; yVariation: 10; }
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particleSize: 4
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particleSizeVariation: 4
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@ -39,7 +39,7 @@
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****************************************************************************/
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import QtQuick 2.0
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import Qt.labs.particles 2.0
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import QtQuick.Particles 2.0
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Rectangle{
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id: root
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@ -65,7 +65,7 @@ Rectangle{
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}
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}
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TrailEmitter{
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Emitter{
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particle: "stars"
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system: particles
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particlesPerSecond: 40
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@ -73,10 +73,10 @@ Rectangle{
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emitting: true
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particleSize: 30
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particleSizeVariation: 10
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speed: PointVector{ x: 220; xVariation: 40 }
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speed: PointDirection{ x: 220; xVariation: 40 }
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height: parent.height
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}
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TrailEmitter{
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Emitter{
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particle: "roids"
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system: particles
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particlesPerSecond: 10
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@ -84,14 +84,14 @@ Rectangle{
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emitting: true
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particleSize: 30
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particleSizeVariation: 10
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speed: PointVector{ x: 220; xVariation: 40 }
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speed: PointDirection{ x: 220; xVariation: 40 }
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height: parent.height
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}
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ParticleSystem{
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id: particles
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anchors.fill: parent
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}
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ColoredParticle{
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ImageParticle{
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id: stars
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particles: ["stars"]
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system: particles
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@ -99,7 +99,7 @@ Rectangle{
|
|||
color: "white"
|
||||
colorVariation: 0.1
|
||||
}
|
||||
SpriteParticle{
|
||||
ImageParticle{
|
||||
id: roids
|
||||
particles: ["roids"]
|
||||
system: particles
|
||||
|
|
@ -112,7 +112,7 @@ Rectangle{
|
|||
speedModifiesDuration: -0.1
|
||||
}
|
||||
}
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
id: shot
|
||||
particles: ["shot"]
|
||||
system: particles
|
||||
|
|
@ -121,7 +121,7 @@ Rectangle{
|
|||
color: "#0FF06600"
|
||||
colorVariation: 0.3
|
||||
}
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
id: engine
|
||||
particles: ["engine"]
|
||||
system: particles
|
||||
|
|
@ -166,7 +166,7 @@ Rectangle{
|
|||
drag.axis: Drag.XandYAxis
|
||||
drag.target: ship
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
particle: "engine"
|
||||
system: particles
|
||||
particlesPerSecond: 200
|
||||
|
|
@ -175,18 +175,18 @@ Rectangle{
|
|||
particleSize: 10
|
||||
particleEndSize: 4
|
||||
particleSizeVariation: 4
|
||||
speed: PointVector{ x: -128; xVariation: 32 }
|
||||
speed: PointDirection{ x: -128; xVariation: 32 }
|
||||
height: parent.height
|
||||
width: 20
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
particle: "shot"
|
||||
system: particles
|
||||
particlesPerSecond: 32
|
||||
particleDuration: 2000
|
||||
emitting: spacePressed
|
||||
particleSize: 40
|
||||
speed: PointVector{ x: 256; }
|
||||
speed: PointDirection{ x: 256; }
|
||||
x: parent.width
|
||||
y: parent.height/2
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,125 @@
|
|||
import QtQuick 2.0
|
||||
import QtQuick.Particles 2.0
|
||||
|
||||
Rectangle{
|
||||
color: "white"
|
||||
width: 240
|
||||
height: 360
|
||||
ParticleSystem{
|
||||
id: sys
|
||||
}
|
||||
Emitter{
|
||||
system:sys
|
||||
height: parent.height
|
||||
particlesPerSecond: 1
|
||||
particleDuration: 12000
|
||||
speed: PointDirection{x:20;}
|
||||
particleSize: 64
|
||||
}
|
||||
ShaderEffectSource{
|
||||
id: theSource
|
||||
sourceItem: theItem
|
||||
hideSource: true
|
||||
}
|
||||
Image{
|
||||
id: theItem
|
||||
source: "content/smile.png"
|
||||
}
|
||||
|
||||
CustomParticle{
|
||||
system: sys
|
||||
//TODO: Someway that you don't have to rewrite the basics for a simple addition
|
||||
vertexShader:"
|
||||
attribute highp vec2 vPos;
|
||||
attribute highp vec2 vTex;
|
||||
attribute highp vec4 vData; // x = time, y = lifeSpan, z = size, w = endSize
|
||||
attribute highp vec4 vVec; // x,y = constant speed, z,w = acceleration
|
||||
attribute highp float r;
|
||||
|
||||
uniform highp mat4 qt_ModelViewProjectionMatrix;
|
||||
uniform highp float timestamp;
|
||||
uniform lowp float qt_Opacity;
|
||||
|
||||
varying highp vec2 fTex;
|
||||
varying lowp float fFade;
|
||||
varying lowp float fBlur;
|
||||
|
||||
void main() {
|
||||
fTex = vTex;
|
||||
highp float size = vData.z;
|
||||
highp float endSize = vData.w;
|
||||
|
||||
highp float t = (timestamp - vData.x) / vData.y;
|
||||
|
||||
highp float currentSize = mix(size, endSize, t * t);
|
||||
|
||||
if (t < 0. || t > 1.)
|
||||
currentSize = 0.;
|
||||
|
||||
highp vec2 pos = vPos
|
||||
- currentSize / 2. + currentSize * vTex // adjust size
|
||||
+ vVec.xy * t * vData.y // apply speed vector..
|
||||
+ 0.5 * vVec.zw * pow(t * vData.y, 2.);
|
||||
|
||||
gl_Position = qt_ModelViewProjectionMatrix * vec4(pos.x, pos.y, 0, 1);
|
||||
|
||||
highp float fadeIn = min(t * 10., 1.);
|
||||
highp float fadeOut = 1. - max(0., min((t - 0.75) * 4., 1.));
|
||||
|
||||
fFade = fadeIn * fadeOut * qt_Opacity;
|
||||
fBlur = max(0.2 * t, t * r);
|
||||
}
|
||||
"
|
||||
property variant source: theSource
|
||||
property variant blurred: ShaderEffectSource {
|
||||
smooth: true
|
||||
sourceItem: ShaderEffectItem {
|
||||
width: theItem.width
|
||||
height: theItem.height
|
||||
property variant delta: Qt.size(0.0, 1.0 / height)
|
||||
property variant source: ShaderEffectSource {
|
||||
smooth: true
|
||||
sourceItem: ShaderEffectItem {
|
||||
width: theItem.width
|
||||
height: theItem.height
|
||||
property variant delta: Qt.size(1.0 / width, 0.0)
|
||||
property variant source: theSource
|
||||
fragmentShader: "
|
||||
uniform sampler2D source;
|
||||
uniform highp vec2 delta;
|
||||
varying highp vec2 qt_TexCoord0;
|
||||
void main() {
|
||||
gl_FragColor = 0.0538 * texture2D(source, qt_TexCoord0 - 3.182 * delta)
|
||||
+ 0.3229 * texture2D(source, qt_TexCoord0 - 1.364 * delta)
|
||||
+ 0.2466 * texture2D(source, qt_TexCoord0)
|
||||
+ 0.3229 * texture2D(source, qt_TexCoord0 + 1.364 * delta)
|
||||
+ 0.0538 * texture2D(source, qt_TexCoord0 + 3.182 * delta);
|
||||
}"
|
||||
}
|
||||
}
|
||||
fragmentShader: "
|
||||
uniform sampler2D source;
|
||||
uniform highp vec2 delta;
|
||||
varying highp vec2 qt_TexCoord0;
|
||||
void main() {
|
||||
gl_FragColor = 0.0538 * texture2D(source, qt_TexCoord0 - 3.182 * delta)
|
||||
+ 0.3229 * texture2D(source, qt_TexCoord0 - 1.364 * delta)
|
||||
+ 0.2466 * texture2D(source, qt_TexCoord0)
|
||||
+ 0.3229 * texture2D(source, qt_TexCoord0 + 1.364 * delta)
|
||||
+ 0.0538 * texture2D(source, qt_TexCoord0 + 3.182 * delta);
|
||||
}"
|
||||
}
|
||||
}
|
||||
fragmentShader: "
|
||||
uniform sampler2D source;
|
||||
uniform sampler2D blurred;
|
||||
varying highp vec2 fTex;
|
||||
varying highp float fBlur;
|
||||
varying highp float fFade;
|
||||
void main() {
|
||||
gl_FragColor = mix(texture2D(source, fTex), texture2D(blurred, fTex), min(1.0,fBlur*3.0)) * fFade;
|
||||
}"
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
Binary file not shown.
|
After Width: | Height: | Size: 15 KiB |
|
|
@ -39,7 +39,7 @@
|
|||
****************************************************************************/
|
||||
|
||||
import QtQuick 2.0
|
||||
import Qt.labs.particles 2.0
|
||||
import QtQuick.Particles 2.0
|
||||
import "../../modelviews/listview/content" as OtherDemo
|
||||
import "content/script.js" as Script
|
||||
import "content"
|
||||
|
|
@ -56,21 +56,22 @@ Item{
|
|||
ParticleSystem{
|
||||
id: sys;
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
system: sys
|
||||
particle: "A"
|
||||
width: parent.width/2
|
||||
x: parent.width/4
|
||||
y:parent.height
|
||||
speed: PointVector{ y: -64; yVariation: 16 }
|
||||
speed: PointDirection{ y: -64; yVariation: 16 }
|
||||
particlesPerSecond: 1
|
||||
particleDuration: 8000
|
||||
}
|
||||
Drift{
|
||||
Wander{
|
||||
system: sys
|
||||
xDrift: 200
|
||||
xVariance: 400
|
||||
pace: 200
|
||||
}
|
||||
DataParticle{
|
||||
ModelParticle{
|
||||
id: mp
|
||||
z: 0
|
||||
system: sys
|
||||
|
|
|
|||
|
|
@ -39,7 +39,7 @@
|
|||
****************************************************************************/
|
||||
|
||||
import QtQuick 2.0
|
||||
import Qt.labs.particles 2.0
|
||||
import QtQuick.Particles 2.0
|
||||
import "content"
|
||||
|
||||
Item{
|
||||
|
|
@ -48,13 +48,14 @@ Item{
|
|||
height: 240
|
||||
property bool inGrid: false
|
||||
ParticleSystem{ id: sys }
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
system: sys
|
||||
id: burster;
|
||||
emitting: false
|
||||
particlesPerSecond: 1000
|
||||
particleDuration: 500
|
||||
speed: PointVector{xVariation: 400; yVariation: 400}
|
||||
particleDuration: 50000
|
||||
maxParticles: 100;
|
||||
speed: PointDirection{xVariation: 400; yVariation: 400}
|
||||
anchors.centerIn: parent
|
||||
Timer{
|
||||
interval: 1000
|
||||
|
|
@ -69,7 +70,7 @@ Item{
|
|||
onTriggered: {inGrid = true;}// sys.running = false;}
|
||||
}
|
||||
}
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
system: sys
|
||||
image: "../trails/content/particle.png"
|
||||
color: "black"
|
||||
|
|
@ -80,17 +81,14 @@ Item{
|
|||
width: 120
|
||||
height: 120
|
||||
}
|
||||
DataParticle{
|
||||
ModelParticle{
|
||||
system: sys
|
||||
model: theModel.parts.particles
|
||||
fade: false
|
||||
}
|
||||
Friction{
|
||||
system: sys
|
||||
factor: 1
|
||||
}
|
||||
Stasis{
|
||||
system: sys
|
||||
targetLife: 400
|
||||
factor: 5
|
||||
}
|
||||
VisualDataModel{
|
||||
id: theModel
|
||||
|
|
|
|||
|
|
@ -39,7 +39,7 @@
|
|||
****************************************************************************/
|
||||
|
||||
import QtQuick 2.0
|
||||
import Qt.labs.particles 2.0
|
||||
import QtQuick.Particles 2.0
|
||||
import "content"
|
||||
|
||||
Rectangle {
|
||||
|
|
@ -69,7 +69,7 @@ Rectangle {
|
|||
width: 200; height:200
|
||||
model: visualModel.parts.list
|
||||
}
|
||||
DataParticle{
|
||||
ModelParticle{
|
||||
x: 200; width: 200; height:200
|
||||
model: visualModel.parts.grid
|
||||
system: sys
|
||||
|
|
@ -80,11 +80,11 @@ Rectangle {
|
|||
id: sys
|
||||
anchors.fill: parent
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
system: sys
|
||||
width: 100
|
||||
x: 50
|
||||
speed: PointVector{ y: 40 }
|
||||
speed: PointDirection{ y: 40 }
|
||||
particleDuration: 5000
|
||||
particlesPerSecond: 1.6
|
||||
}
|
||||
|
|
|
|||
|
|
@ -39,7 +39,7 @@
|
|||
****************************************************************************/
|
||||
|
||||
import QtQuick 2.0
|
||||
import Qt.labs.particles 2.0
|
||||
import QtQuick.Particles 2.0
|
||||
import "content/script.js" as Script
|
||||
import "content"
|
||||
|
||||
|
|
@ -68,13 +68,13 @@ Item{
|
|||
overwrite: false
|
||||
startTime: 12000//Doesn't actually work with the loading time though...
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
id: emitter
|
||||
system: sys
|
||||
height: parent.height - 132/2
|
||||
x: -132/2
|
||||
y: 132/2
|
||||
speed: PointVector{ x: 32; xVariation: 8 }
|
||||
speed: PointDirection{ x: 32; xVariation: 8 }
|
||||
particlesPerSecond: 0.5
|
||||
particleDuration: 120000 //TODO: A -1 or something which does 'infinite'? (but need disable fade first)
|
||||
particle: "photos"
|
||||
|
|
@ -85,7 +85,7 @@ Item{
|
|||
height: parent.height
|
||||
width: 1000
|
||||
}
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
system: sys
|
||||
particles: ["fireworks"]
|
||||
image: "../trails/content/star.png"
|
||||
|
|
@ -125,7 +125,7 @@ Item{
|
|||
}
|
||||
property Item alertItem;
|
||||
function alert(){
|
||||
resetter.active = false
|
||||
//resetter.active = false
|
||||
force.active = true;
|
||||
alertItem = alertDelegate.createObject(root);
|
||||
alertItem.x = root.width/2 - alertItem.width/2
|
||||
|
|
@ -142,31 +142,27 @@ Item{
|
|||
interval: 800
|
||||
onTriggered: {
|
||||
force.active = false
|
||||
resetter.active = true;
|
||||
//resetter.active = true;
|
||||
mp.take(alertItem, true);
|
||||
centerEmitter.burst(1);
|
||||
}
|
||||
}
|
||||
Attractor{
|
||||
PointAttractor{
|
||||
id: force
|
||||
system: sys
|
||||
x: root.width/2
|
||||
y: root.height/2
|
||||
strength: -30000
|
||||
strength: -10000
|
||||
active: false
|
||||
anchors.centerIn: parent
|
||||
width: parent.width/2
|
||||
height: parent.height/2
|
||||
particles:["photos"]
|
||||
physics: PointAttractor.Position
|
||||
}
|
||||
Reset{
|
||||
id: resetter
|
||||
system: sys
|
||||
particles:["photos"]
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
id: centerEmitter
|
||||
speed: PointVector{ x: 32; xVariation: 8;}
|
||||
speed: PointDirection{ x: 32; xVariation: 8;}
|
||||
particlesPerSecond: 0.5
|
||||
particleDuration: 12000 //TODO: A -1 or something which does 'infinite'? (but need disable fade first)
|
||||
maxParticles: 20
|
||||
|
|
@ -177,7 +173,7 @@ Item{
|
|||
|
||||
//TODO: Zoom in effect
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
id: spawnFireworks
|
||||
particle: "fireworks"
|
||||
system: sys
|
||||
|
|
@ -191,8 +187,8 @@ Item{
|
|||
emitting: false
|
||||
particleSize: 32
|
||||
particleEndSize: 8
|
||||
speed: AngleVector{ magnitude: 160; magnitudeVariation: 120; angleVariation: 90; angle: 270 }
|
||||
acceleration: PointVector{ y: 160 }
|
||||
speed: AngledDirection{ magnitude: 160; magnitudeVariation: 120; angleVariation: 90; angle: 270 }
|
||||
acceleration: PointDirection{ y: 160 }
|
||||
}
|
||||
Item{ x: -1000; y: -1000 //offscreen
|
||||
Repeater{//Load them here, add to system on completed
|
||||
|
|
|
|||
|
|
@ -39,36 +39,35 @@
|
|||
****************************************************************************/
|
||||
|
||||
import QtQuick 2.0
|
||||
import Qt.labs.particles 2.0
|
||||
|
||||
Rectangle{
|
||||
width: 360
|
||||
height: 540
|
||||
ParticleSystem{ id: particles }
|
||||
SpriteParticle{
|
||||
system: particles
|
||||
Sprite{
|
||||
name: "snow"
|
||||
source: "content/flake-01.png"
|
||||
frames: 51
|
||||
duration: 40
|
||||
Rectangle {
|
||||
id: container
|
||||
|
||||
property string text: "Button"
|
||||
signal clicked
|
||||
|
||||
width: buttonLabel.width + 20; height: buttonLabel.height + 20
|
||||
smooth: true
|
||||
property color myCol: "#999999"
|
||||
border { width: 1; color: Qt.darker(myCol) }
|
||||
radius: 8
|
||||
|
||||
gradient: Gradient {
|
||||
GradientStop {
|
||||
position: 0.0
|
||||
color: {
|
||||
if (mouseArea.pressed)
|
||||
return Qt.darker(myCol)
|
||||
else
|
||||
return Qt.lighter(myCol)
|
||||
}
|
||||
}
|
||||
GradientStop { position: 1.0; color: myCol }
|
||||
}
|
||||
Drift{
|
||||
system: particles
|
||||
anchors.fill: parent
|
||||
xDrift: 400;
|
||||
}
|
||||
TrailEmitter{
|
||||
system: particles
|
||||
particlesPerSecond: 20
|
||||
particleDuration: 7000
|
||||
emitting: true
|
||||
speed: PointVector{ y:80; yVariation: 40; }
|
||||
acceleration: PointVector{ y: 4 }
|
||||
particleSize: 20
|
||||
particleSizeVariation: 10
|
||||
width: parent.width
|
||||
height: 100
|
||||
|
||||
MouseArea { id: mouseArea; anchors.fill: parent; onClicked: container.clicked() }
|
||||
|
||||
Text {
|
||||
id: buttonLabel; text: container.text; anchors.centerIn: container; color: "black"; font.pixelSize: 24
|
||||
}
|
||||
}
|
||||
|
|
@ -39,15 +39,16 @@
|
|||
****************************************************************************/
|
||||
|
||||
import QtQuick 2.0
|
||||
import Qt.labs.particles 2.0
|
||||
import QtQuick.Particles 2.0
|
||||
import "content"
|
||||
|
||||
Rectangle{
|
||||
width: 360
|
||||
height: 540
|
||||
ParticleSystem { id: particles }
|
||||
SpriteParticle {
|
||||
ImageParticle {
|
||||
system: particles
|
||||
Sprite{
|
||||
sprites: Sprite{
|
||||
name: "snow"
|
||||
source: "content/flake-01.png"
|
||||
frames: 51
|
||||
|
|
@ -55,21 +56,38 @@ Rectangle{
|
|||
}
|
||||
}
|
||||
Wander {
|
||||
id: wanderer
|
||||
system: particles
|
||||
anchors.fill: parent
|
||||
xVariance: 40;
|
||||
pace: 40;
|
||||
xVariance: 360/(wanderer.physics+1);
|
||||
pace: 100*(wanderer.physics+1);
|
||||
}
|
||||
TrailEmitter {
|
||||
Emitter {
|
||||
system: particles
|
||||
particlesPerSecond: 20
|
||||
particleDuration: 7000
|
||||
emitting: true
|
||||
speed: PointVector{ y:80; yVariation: 40; }
|
||||
acceleration: PointVector{ y: 4 }
|
||||
speed: PointDirection{ y:80; yVariation: 40; }
|
||||
acceleration: PointDirection{ y: 4 }
|
||||
particleSize: 20
|
||||
particleSizeVariation: 10
|
||||
width: parent.width
|
||||
height: 100
|
||||
}
|
||||
Row{
|
||||
anchors.bottom: parent.bottom
|
||||
anchors.horizontalCenter: parent.horizontalCenter
|
||||
Button{
|
||||
text:"dx/dt"
|
||||
onClicked: wanderer.physics = Wander.Position;
|
||||
}
|
||||
Button{
|
||||
text:"dv/dt"
|
||||
onClicked: wanderer.physics = Wander.Velocity;
|
||||
}
|
||||
Button{
|
||||
text:"da/dt"
|
||||
onClicked: wanderer.physics = Wander.Acceleration;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,80 +0,0 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** 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
|
||||
id: root
|
||||
ParticleSystem{ id: particles }
|
||||
SpriteParticle{
|
||||
system: particles
|
||||
sprites: Sprite{
|
||||
name: "snow"
|
||||
source: "content/flake-01.png"
|
||||
frames: 51
|
||||
duration: 40
|
||||
}
|
||||
}
|
||||
Drift{
|
||||
system: particles
|
||||
anchors.fill: parent
|
||||
xDrift: 200
|
||||
}
|
||||
SpeedLimit{
|
||||
system: particles
|
||||
anchors.fill: parent
|
||||
speedLimit: 100
|
||||
}
|
||||
TrailEmitter{
|
||||
system: particles
|
||||
particlesPerSecond: 20
|
||||
particleDuration: 7000
|
||||
emitting: true
|
||||
speed: PointVector{ y:80; yVariation: 40; }
|
||||
acceleration: PointVector{ y: 4 }
|
||||
particleSize: 20
|
||||
particleSizeVariation: 10
|
||||
width: parent.width
|
||||
height: 40
|
||||
}
|
||||
}
|
||||
|
|
@ -39,7 +39,7 @@
|
|||
****************************************************************************/
|
||||
|
||||
import QtQuick 2.0
|
||||
import Qt.labs.particles 2.0
|
||||
import QtQuick.Particles 2.0
|
||||
import "content/helpers.js" as Helpers
|
||||
|
||||
Rectangle{
|
||||
|
|
@ -75,7 +75,7 @@ Rectangle{
|
|||
property bool fakeMoving: false
|
||||
property real fakeMovementDir: 0
|
||||
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
particle: "stars2"
|
||||
system: background
|
||||
particlesPerSecond: 60
|
||||
|
|
@ -86,7 +86,7 @@ Rectangle{
|
|||
anchors.fill: parent
|
||||
}
|
||||
ParticleSystem{ id: background }
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
particles: ["stars2"]
|
||||
system: background
|
||||
anchors.fill: parent
|
||||
|
|
@ -197,7 +197,7 @@ Rectangle{
|
|||
|
||||
|
||||
ParticleSystem{ id: foreground }
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
particles: ["stars"]
|
||||
anchors.fill: parent
|
||||
system: foreground
|
||||
|
|
@ -205,7 +205,7 @@ Rectangle{
|
|||
color: "white"
|
||||
colorVariation: 0.1
|
||||
}
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
particles: ["shot"]
|
||||
anchors.fill: parent
|
||||
system: foreground
|
||||
|
|
@ -214,7 +214,7 @@ Rectangle{
|
|||
color: "orange"
|
||||
colorVariation: 0.3
|
||||
}
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
id: engine
|
||||
particles: ["engine"]
|
||||
anchors.fill: parent
|
||||
|
|
@ -238,30 +238,31 @@ Rectangle{
|
|||
|
||||
colorVariation: 0.2
|
||||
}
|
||||
SpriteParticle{
|
||||
ImageParticle{
|
||||
particles: ["powerups"]
|
||||
anchors.fill: parent
|
||||
system: foreground
|
||||
Sprite{
|
||||
sprites:[Sprite{
|
||||
name: "norm"
|
||||
source: "content/powerupScore.png"
|
||||
frames: 35
|
||||
duration: 40
|
||||
to: {"norm":1, "got":0}
|
||||
}
|
||||
},
|
||||
Sprite{
|
||||
name: "got"
|
||||
source: "content/powerupScore_got.png"
|
||||
frames: 22
|
||||
duration: 40
|
||||
to: {"null":1}
|
||||
}
|
||||
},
|
||||
Sprite{
|
||||
name: "null"
|
||||
source: "content/powerupScore_gone.png"
|
||||
frames: 1
|
||||
duration: 1000
|
||||
}
|
||||
]
|
||||
}
|
||||
SpriteGoal{
|
||||
x: rocket.x - 30
|
||||
|
|
@ -273,8 +274,9 @@ Rectangle{
|
|||
onAffected: if(!gameOver) score += 1000
|
||||
system: foreground
|
||||
}
|
||||
GravitationalSingularity{
|
||||
PointAttractor{
|
||||
id: gs1; x: vorteX; y: vorteY; strength: 800000;
|
||||
proportionalToDistance: PointAttractor.Quadratic;
|
||||
system: foreground
|
||||
}
|
||||
Kill{
|
||||
|
|
@ -285,8 +287,9 @@ Rectangle{
|
|||
system: foreground
|
||||
}
|
||||
|
||||
GravitationalSingularity{
|
||||
PointAttractor{
|
||||
id: gs2; x: vorteX2; y: vorteY2; strength: 800000;
|
||||
proportionalToDistance: PointAttractor.Quadratic;
|
||||
system: foreground
|
||||
}
|
||||
Kill{
|
||||
|
|
@ -297,8 +300,9 @@ Rectangle{
|
|||
system: foreground
|
||||
}
|
||||
|
||||
GravitationalSingularity{
|
||||
PointAttractor{
|
||||
id: gs3; x: vorteX3; y: vorteY3; strength: 800000;
|
||||
proportionalToDistance: PointAttractor.Quadratic;
|
||||
system: foreground
|
||||
}
|
||||
Kill{
|
||||
|
|
@ -308,8 +312,9 @@ Rectangle{
|
|||
height: holeSize * 2
|
||||
system: foreground
|
||||
}
|
||||
GravitationalSingularity{
|
||||
PointAttractor{
|
||||
id: gs4; x: vorteX4; y: vorteY4; strength: 800000;
|
||||
proportionalToDistance: PointAttractor.Quadratic;
|
||||
system: foreground
|
||||
}
|
||||
Kill{
|
||||
|
|
@ -319,7 +324,7 @@ Rectangle{
|
|||
height: holeSize * 2
|
||||
system: foreground
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
particle: "powerups"
|
||||
system: foreground
|
||||
particlesPerSecond: 1
|
||||
|
|
@ -329,7 +334,7 @@ Rectangle{
|
|||
particleSizeVariation: 10
|
||||
anchors.fill: parent
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
particle: "stars"
|
||||
system: foreground
|
||||
particlesPerSecond: 40
|
||||
|
|
@ -374,7 +379,7 @@ Rectangle{
|
|||
drag.axis: Drag.XandYAxis
|
||||
drag.target: rocket
|
||||
},
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
system: foreground
|
||||
particle: "engine"
|
||||
particlesPerSecond: 100
|
||||
|
|
@ -383,7 +388,7 @@ Rectangle{
|
|||
particleSize: 10
|
||||
particleEndSize: 4
|
||||
particleSizeVariation: 4
|
||||
speed: PointVector{
|
||||
speed: PointDirection{
|
||||
x: -128 * Math.cos(rocket.rotation * (Math.PI / 180))
|
||||
y: -128 * Math.sin(rocket.rotation * (Math.PI / 180))
|
||||
}
|
||||
|
|
@ -392,14 +397,14 @@ Rectangle{
|
|||
width: 4
|
||||
|
||||
},
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
system: foreground
|
||||
particle: "shot"
|
||||
particlesPerSecond: 16
|
||||
particleDuration: 1600
|
||||
emitting: !gameOver && shoot
|
||||
particleSize: 40
|
||||
speed: PointVector{
|
||||
speed: PointDirection{
|
||||
x: 256 * Math.cos(rocket.rotation * (Math.PI / 180))
|
||||
y: 256 * Math.sin(rocket.rotation * (Math.PI / 180))
|
||||
}
|
||||
|
|
|
|||
|
|
@ -39,7 +39,7 @@
|
|||
****************************************************************************/
|
||||
|
||||
import QtQuick 2.0
|
||||
import Qt.labs.particles 2.0
|
||||
import QtQuick.Particles 2.0
|
||||
|
||||
Rectangle{
|
||||
id: root
|
||||
|
|
@ -49,7 +49,7 @@ Rectangle{
|
|||
ParticleSystem{
|
||||
id: sys
|
||||
}
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
system: sys
|
||||
image: "content/particle.png"
|
||||
color: "white"
|
||||
|
|
@ -58,9 +58,9 @@ Rectangle{
|
|||
}
|
||||
Component{
|
||||
id: emitterComp
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
id: container
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
id: emitMore
|
||||
system: sys
|
||||
emitting: true
|
||||
|
|
@ -68,7 +68,7 @@ Rectangle{
|
|||
particleDuration: 600
|
||||
particleSize: 16
|
||||
particleEndSize: 8
|
||||
speed: AngleVector{angleVariation:360; magnitude: 60}
|
||||
speed: AngledDirection{angleVariation:360; magnitude: 60}
|
||||
}
|
||||
|
||||
property int life: 2600
|
||||
|
|
|
|||
|
|
@ -39,7 +39,7 @@
|
|||
****************************************************************************/
|
||||
|
||||
import QtQuick 2.0
|
||||
import Qt.labs.particles 2.0
|
||||
import QtQuick.Particles 2.0
|
||||
|
||||
Rectangle {
|
||||
id: root
|
||||
|
|
@ -52,7 +52,7 @@ Rectangle {
|
|||
}
|
||||
|
||||
/*
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
id: fireball
|
||||
anchors.fill: parent
|
||||
particles: ["E"]
|
||||
|
|
@ -62,7 +62,7 @@ Rectangle {
|
|||
color: "#00ff400f"
|
||||
}
|
||||
*/
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
id: smoke
|
||||
system: particles
|
||||
anchors.fill: parent
|
||||
|
|
@ -71,7 +71,7 @@ Rectangle {
|
|||
colorVariation: 0
|
||||
color: "#00111111"
|
||||
}
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
id: flame
|
||||
anchors.fill: parent
|
||||
system: particles
|
||||
|
|
@ -80,7 +80,7 @@ Rectangle {
|
|||
colorVariation: 0.1
|
||||
color: "#00ff400f"
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
id: fire
|
||||
system: particles
|
||||
particle: "C"
|
||||
|
|
@ -91,8 +91,8 @@ Rectangle {
|
|||
particlesPerSecond: 350
|
||||
particleDuration: 3500
|
||||
|
||||
acceleration: PointVector{ y: -17; xVariation: 3 }
|
||||
speed: PointVector{xVariation: 3}
|
||||
acceleration: PointDirection{ y: -17; xVariation: 3 }
|
||||
speed: PointDirection{xVariation: 3}
|
||||
|
||||
particleSize: 24
|
||||
particleSizeVariation: 8
|
||||
|
|
@ -109,8 +109,8 @@ Rectangle {
|
|||
particlesPerParticlePerSecond: 1
|
||||
particleDuration: 2000
|
||||
|
||||
speed: PointVector{y:-17*6; yVariation: -17; xVariation: 3}
|
||||
acceleration: PointVector{xVariation: 3}
|
||||
speed: PointDirection{y:-17*6; yVariation: -17; xVariation: 3}
|
||||
acceleration: PointDirection{xVariation: 3}
|
||||
|
||||
particleSize: 36
|
||||
particleSizeVariation: 8
|
||||
|
|
@ -145,14 +145,14 @@ Rectangle {
|
|||
emissionWidth: 16
|
||||
emissionHeight: 16
|
||||
|
||||
speed: PointVector{yVariation: 16; xVariation: 16}
|
||||
acceleration: PointVector{y: -16}
|
||||
speed: PointDirection{yVariation: 16; xVariation: 16}
|
||||
acceleration: PointDirection{y: -16}
|
||||
|
||||
particleSize: 24
|
||||
particleSizeVariation: 8
|
||||
particleEndSize: 8
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
id: balls
|
||||
system: particles
|
||||
particle: "E"
|
||||
|
|
@ -163,8 +163,8 @@ Rectangle {
|
|||
particlesPerSecond: 2
|
||||
particleDuration: 7000
|
||||
|
||||
speed: PointVector{y:-17*4*2; xVariation: 6*6}
|
||||
acceleration: PointVector{y: 17*2; xVariation: 6*6}
|
||||
speed: PointDirection{y:-17*4*2; xVariation: 6*6}
|
||||
acceleration: PointDirection{y: 17*2; xVariation: 6*6}
|
||||
|
||||
particleSize: 12
|
||||
particleSizeVariation: 4
|
||||
|
|
|
|||
|
|
@ -39,7 +39,7 @@
|
|||
****************************************************************************/
|
||||
|
||||
import QtQuick 2.0
|
||||
import Qt.labs.particles 2.0
|
||||
import QtQuick.Particles 2.0
|
||||
|
||||
Rectangle{
|
||||
id: root
|
||||
|
|
@ -55,30 +55,26 @@ Rectangle{
|
|||
id: sys
|
||||
startTime: 4000
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
system: sys
|
||||
y:root.height + 20
|
||||
width: root.width
|
||||
particlesPerSecond: 200
|
||||
particleDuration: 4000
|
||||
speed: PointVector{ y: -120; }
|
||||
speed: PointDirection{ y: -120; }
|
||||
}
|
||||
SpriteParticle{
|
||||
ImageParticle{
|
||||
system: sys
|
||||
visible: !cloneMode
|
||||
Sprite{
|
||||
source: "content/particle2.png"
|
||||
}
|
||||
image: "content/particle2.png"
|
||||
}
|
||||
SpriteParticle{
|
||||
ImageParticle{
|
||||
system: sys
|
||||
visible: cloneMode
|
||||
z: 0
|
||||
Sprite{
|
||||
source: "content/particle3.png"
|
||||
}
|
||||
image: "content/particle3.png"
|
||||
}
|
||||
SpriteParticle{
|
||||
ImageParticle{
|
||||
system: sys
|
||||
clip: true
|
||||
visible: cloneMode
|
||||
|
|
@ -86,8 +82,6 @@ Rectangle{
|
|||
height: 240
|
||||
width: root.width
|
||||
z: 1
|
||||
Sprite{
|
||||
source: "content/particle.png"
|
||||
}
|
||||
image: "content/particle.png"
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -43,14 +43,14 @@
|
|||
// highlight bar is moved between items. + Particles.
|
||||
|
||||
import QtQuick 2.0
|
||||
import Qt.labs.particles 2.0
|
||||
import QtQuick.Particles 2.0
|
||||
import "content"
|
||||
|
||||
Rectangle {
|
||||
width: 200; height: 300
|
||||
color: "black"
|
||||
ParticleSystem{ id: particles }
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
anchors.fill: parent
|
||||
system: particles
|
||||
z: 10
|
||||
|
|
@ -92,7 +92,7 @@ Rectangle {
|
|||
y: listView.currentItem.y;
|
||||
//Behavior on y { SpringAnimation { spring: 2; damping: 0.1 } }
|
||||
Behavior on y { NumberAnimation {id: anim} }
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
anchors.fill: parent
|
||||
system: particles;
|
||||
emitting: anim.running
|
||||
|
|
|
|||
|
|
@ -39,21 +39,21 @@
|
|||
****************************************************************************/
|
||||
|
||||
import QtQuick 2.0
|
||||
import Qt.labs.particles 2.0
|
||||
import QtQuick.Particles 2.0
|
||||
|
||||
Rectangle{
|
||||
color: "black"
|
||||
width: 360
|
||||
height: 540
|
||||
ParticleSystem{ id: sys }
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
system: sys
|
||||
id: cp
|
||||
image: "content/particle.png"
|
||||
colorVariation: 0.4
|
||||
color: "#000000FF"
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
//burst on click
|
||||
id: bursty
|
||||
system: sys
|
||||
|
|
@ -63,7 +63,7 @@ Rectangle{
|
|||
particlesPerSecond: 16000
|
||||
particleDuration: 1000
|
||||
maxParticles: 4000
|
||||
acceleration: AngleVector{angleVariation: 360; magnitude: 360; }
|
||||
acceleration: AngledDirection{angleVariation: 360; magnitude: 360; }
|
||||
particleSize: 8
|
||||
particleEndSize: 16
|
||||
particleSizeVariation: 4
|
||||
|
|
|
|||
|
|
@ -39,7 +39,7 @@
|
|||
****************************************************************************/
|
||||
|
||||
import QtQuick 2.0
|
||||
import Qt.labs.particles 2.0
|
||||
import QtQuick.Particles 2.0
|
||||
|
||||
Rectangle{
|
||||
id: root
|
||||
|
|
@ -54,7 +54,7 @@ Rectangle{
|
|||
id: particles
|
||||
startTime: 2000
|
||||
}
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
particles: ["center","edge"]
|
||||
anchors.fill: parent
|
||||
system: particles
|
||||
|
|
@ -62,7 +62,7 @@ Rectangle{
|
|||
colorVariation: 0.1
|
||||
color: "#009999FF"
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
anchors.fill: parent
|
||||
particle: "center"
|
||||
system: particles
|
||||
|
|
@ -72,15 +72,15 @@ Rectangle{
|
|||
particleSize: 20
|
||||
particleSizeVariation: 2
|
||||
particleEndSize: 0
|
||||
shape: Ellipse{fill: false}
|
||||
speed: DirectedVector{
|
||||
shape: EllipseShape{fill: false}
|
||||
speed: TargetedDirection{
|
||||
targetX: root.width/2
|
||||
targetY: root.height/2
|
||||
proportionalMagnitude: true
|
||||
magnitude: 0.5
|
||||
}
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
anchors.fill: parent
|
||||
particle: "edge"
|
||||
system: particles
|
||||
|
|
@ -90,15 +90,15 @@ Rectangle{
|
|||
particleSize: 20
|
||||
particleSizeVariation: 2
|
||||
particleEndSize: 0
|
||||
shape: Ellipse{fill: false}
|
||||
speed: DirectedVector{
|
||||
shape: EllipseShape{fill: false}
|
||||
speed: TargetedDirection{
|
||||
targetX: root.width/2
|
||||
targetY: root.height/2
|
||||
proportionalMagnitude: true
|
||||
magnitude: 0.1
|
||||
magnitudeVariation: 0.1
|
||||
}
|
||||
acceleration: DirectedVector{
|
||||
acceleration: TargetedDirection{
|
||||
targetX: root.width/2
|
||||
targetY: root.height/2
|
||||
targetVariation: 200
|
||||
|
|
|
|||
|
|
@ -38,7 +38,7 @@
|
|||
**
|
||||
****************************************************************************/
|
||||
|
||||
import Qt.labs.particles 2.0
|
||||
import QtQuick.Particles 2.0
|
||||
import QtQuick 2.0
|
||||
|
||||
Rectangle {
|
||||
|
|
@ -48,7 +48,7 @@ Rectangle {
|
|||
color: "black"
|
||||
|
||||
ParticleSystem{ id: particles }
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
system: particles
|
||||
colorVariation: 0.5
|
||||
alpha: 0
|
||||
|
|
@ -57,7 +57,7 @@ Rectangle {
|
|||
colorTable: "content/colortable.png"
|
||||
sizeTable: "content/colortable.png"
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
system: particles
|
||||
particlesPerSecond: 500
|
||||
particleDuration: 2000
|
||||
|
|
@ -72,8 +72,8 @@ Rectangle {
|
|||
|
||||
speedFromMovement: 20
|
||||
|
||||
speed: PointVector{ xVariation: 5; yVariation: 5;}
|
||||
acceleration: PointVector{ xVariation: 5; yVariation: 5;}
|
||||
speed: PointDirection{ xVariation: 5; yVariation: 5;}
|
||||
acceleration: PointDirection{ xVariation: 5; yVariation: 5;}
|
||||
|
||||
particleSize: 16
|
||||
//particleEndSize: 8
|
||||
|
|
|
|||
|
|
@ -39,7 +39,7 @@
|
|||
****************************************************************************/
|
||||
|
||||
import QtQuick 2.0
|
||||
import Qt.labs.particles 2.0
|
||||
import QtQuick.Particles 2.0
|
||||
|
||||
Rectangle{
|
||||
width: 360
|
||||
|
|
@ -53,7 +53,7 @@ Rectangle{
|
|||
id: particles
|
||||
running: false
|
||||
}
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
anchors.fill: parent
|
||||
system: particles
|
||||
image: "content/star.png"
|
||||
|
|
@ -61,7 +61,7 @@ Rectangle{
|
|||
alpha: 0
|
||||
colorVariation: 0.6
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
anchors.fill: parent
|
||||
system: particles
|
||||
particlesPerSecond: 2000
|
||||
|
|
|
|||
|
|
@ -1,78 +0,0 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** 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 as QLP
|
||||
|
||||
Rectangle{
|
||||
width: 200
|
||||
height: 200
|
||||
color: "black"
|
||||
QLP.ParticleSystem{ id: ps }
|
||||
QLP.ColoredParticle{
|
||||
system: ps
|
||||
particles: ["star1","star2"]
|
||||
anchors.fill: parent
|
||||
clip: true
|
||||
image: "content/star.png"
|
||||
}
|
||||
QLP.Swarm{
|
||||
system: ps
|
||||
leaders: ["star2"];
|
||||
anchors.fill: parent
|
||||
strength: 128
|
||||
}
|
||||
QLP.TrailEmitter{
|
||||
anchors.fill: parent
|
||||
system: ps
|
||||
particle: "star1"
|
||||
particlesPerSecond: 100
|
||||
particleDuration: 2000
|
||||
}
|
||||
QLP.TrailEmitter{
|
||||
anchors.fill: parent
|
||||
system: ps
|
||||
particle: "star2"
|
||||
particlesPerSecond: 0.4
|
||||
particleDuration: 10000
|
||||
particleSize: 64
|
||||
particleEndSize: 32
|
||||
}
|
||||
}
|
||||
|
|
@ -39,33 +39,33 @@
|
|||
****************************************************************************/
|
||||
|
||||
import QtQuick 2.0
|
||||
import Qt.labs.particles 2.0
|
||||
import QtQuick.Particles 2.0
|
||||
|
||||
Rectangle{
|
||||
color: "black"
|
||||
width: 360
|
||||
height: 540
|
||||
ParticleSystem{ id: sys }
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
system: sys
|
||||
id: cp
|
||||
image: "content/particle.png"
|
||||
color: "#00FFFFFF"
|
||||
colorVariation: 0.4
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
//burst on click
|
||||
id: bursty
|
||||
system: sys
|
||||
emitting: false
|
||||
particlesPerSecond: 2000
|
||||
particleDuration: 500
|
||||
acceleration: AngleVector{ angle: 90; angleVariation: 360; magnitude: 640; }
|
||||
acceleration: AngledDirection{ angle: 90; angleVariation: 360; magnitude: 640; }
|
||||
particleSize: 8
|
||||
particleEndSize: 16
|
||||
particleSizeVariation: 4
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
system: sys
|
||||
speedFromMovement: 4.0
|
||||
emitting: ma.pressed
|
||||
|
|
@ -73,7 +73,7 @@ Rectangle{
|
|||
y: ma.mouseY
|
||||
particlesPerSecond: 400
|
||||
particleDuration: 2000
|
||||
acceleration: AngleVector{ angle: 90; angleVariation: 22; magnitude: 32; }
|
||||
acceleration: AngledDirection{ angle: 90; angleVariation: 22; magnitude: 32; }
|
||||
particleSize: 8
|
||||
particleEndSize: 16
|
||||
particleSizeVariation: 8
|
||||
|
|
|
|||
|
|
@ -39,7 +39,7 @@
|
|||
****************************************************************************/
|
||||
|
||||
import QtQuick 2.0
|
||||
import Qt.labs.particles 2.0
|
||||
import QtQuick.Particles 2.0
|
||||
|
||||
Rectangle{
|
||||
width: 360
|
||||
|
|
@ -66,21 +66,21 @@ Rectangle{
|
|||
frequency: 64
|
||||
gridSize: 16
|
||||
}
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
particles: ["smoke"]
|
||||
system: ps
|
||||
image: "content/particle.png"
|
||||
color: "#11111111"
|
||||
colorVariation: 0
|
||||
}
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
particles: ["flame"]
|
||||
system: ps
|
||||
image: "content/particle.png"
|
||||
color: "#11ff400f"
|
||||
colorVariation: 0.1
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
anchors.centerIn: parent
|
||||
system: ps
|
||||
particle: "flame"
|
||||
|
|
@ -90,8 +90,8 @@ Rectangle{
|
|||
particleSize: 20
|
||||
particleEndSize: 10
|
||||
particleSizeVariation: 10
|
||||
acceleration: PointVector{ y: -40 }
|
||||
speed: AngleVector{ angle: 270; magnitude: 20; angleVariation: 22; magnitudeVariation: 5 }
|
||||
acceleration: PointDirection{ y: -40 }
|
||||
speed: AngledDirection{ angle: 270; magnitude: 20; angleVariation: 22; magnitudeVariation: 5 }
|
||||
}
|
||||
FollowEmitter{
|
||||
id: smoke1
|
||||
|
|
@ -107,8 +107,8 @@ Rectangle{
|
|||
particleSize: 16
|
||||
particleEndSize: 8
|
||||
particleSizeVariation: 8
|
||||
acceleration: PointVector{ y: -40 }
|
||||
speed: AngleVector{ angle: 270; magnitude: 40; angleVariation: 22; magnitudeVariation: 5 }
|
||||
acceleration: PointDirection{ y: -40 }
|
||||
speed: AngledDirection{ angle: 270; magnitude: 40; angleVariation: 22; magnitudeVariation: 5 }
|
||||
}
|
||||
FollowEmitter{
|
||||
id: smoke2
|
||||
|
|
@ -123,7 +123,7 @@ Rectangle{
|
|||
particleSize: 36
|
||||
particleEndSize: 24
|
||||
particleSizeVariation: 8
|
||||
acceleration: PointVector{ y: -40 }
|
||||
speed: AngleVector{ angle: 270; magnitude: 40; angleVariation: 22; magnitudeVariation: 5 }
|
||||
acceleration: PointDirection{ y: -40 }
|
||||
speed: AngledDirection{ angle: 270; magnitude: 40; angleVariation: 22; magnitudeVariation: 5 }
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -39,7 +39,7 @@
|
|||
****************************************************************************/
|
||||
|
||||
import QtQuick 2.0
|
||||
import Qt.labs.particles 2.0
|
||||
import QtQuick.Particles 2.0
|
||||
|
||||
Rectangle {
|
||||
|
||||
|
|
@ -75,7 +75,7 @@ Rectangle {
|
|||
}
|
||||
|
||||
ParticleSystem{ id: sys1 }
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
system: sys1
|
||||
image: "content/particle.png"
|
||||
color: "cyan"
|
||||
|
|
@ -105,7 +105,7 @@ Rectangle {
|
|||
}
|
||||
colorVariation: 0.3
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
id: trailsNormal
|
||||
system: sys1
|
||||
|
||||
|
|
@ -116,15 +116,15 @@ Rectangle {
|
|||
y: mouseArea.pressed ? mouseArea.mouseY : circle.cy
|
||||
x: mouseArea.pressed ? mouseArea.mouseX : circle.cx
|
||||
|
||||
speed: PointVector{xVariation: 4; yVariation: 4;}
|
||||
acceleration: PointVector{xVariation: 10; yVariation: 10;}
|
||||
speed: PointDirection{xVariation: 4; yVariation: 4;}
|
||||
acceleration: PointDirection{xVariation: 10; yVariation: 10;}
|
||||
speedFromMovement: 8
|
||||
|
||||
particleSize: 8
|
||||
particleSizeVariation: 4
|
||||
}
|
||||
ParticleSystem { id: sys2 }
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
color: "cyan"
|
||||
system: sys2
|
||||
alpha: 0
|
||||
|
|
@ -144,7 +144,7 @@ Rectangle {
|
|||
colorVariation: 0.5
|
||||
image: "content/star.png"
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
id: trailsStars
|
||||
system: sys2
|
||||
|
||||
|
|
@ -155,15 +155,15 @@ Rectangle {
|
|||
y: mouseArea.pressed ? mouseArea.mouseY : circle.cy
|
||||
x: mouseArea.pressed ? mouseArea.mouseX : circle.cx
|
||||
|
||||
speed: PointVector{xVariation: 4; yVariation: 4;}
|
||||
acceleration: PointVector{xVariation: 10; yVariation: 10;}
|
||||
speed: PointDirection{xVariation: 4; yVariation: 4;}
|
||||
acceleration: PointDirection{xVariation: 10; yVariation: 10;}
|
||||
speedFromMovement: 8
|
||||
|
||||
particleSize: 22
|
||||
particleSizeVariation: 4
|
||||
}
|
||||
ParticleSystem { id: sys3; }
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
image: "content/particle.png"
|
||||
system: sys3
|
||||
color: "orange"
|
||||
|
|
@ -185,7 +185,7 @@ Rectangle {
|
|||
colorVariation: 0.2
|
||||
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
id: trailsNormal2
|
||||
system: sys3
|
||||
|
||||
|
|
@ -197,14 +197,14 @@ Rectangle {
|
|||
|
||||
speedFromMovement: 16
|
||||
|
||||
speed: PointVector{xVariation: 4; yVariation: 4;}
|
||||
acceleration: PointVector{xVariation: 10; yVariation: 10;}
|
||||
speed: PointDirection{xVariation: 4; yVariation: 4;}
|
||||
acceleration: PointDirection{xVariation: 10; yVariation: 10;}
|
||||
|
||||
particleSize: 12
|
||||
particleSizeVariation: 4
|
||||
}
|
||||
ParticleSystem { id: sys4; }
|
||||
ColoredParticle{
|
||||
ImageParticle{
|
||||
system: sys4
|
||||
image: "content/star.png"
|
||||
color: "green"
|
||||
|
|
@ -225,7 +225,7 @@ Rectangle {
|
|||
|
||||
colorVariation: 0.5
|
||||
}
|
||||
TrailEmitter{
|
||||
Emitter{
|
||||
id: trailsStars2
|
||||
system: sys4
|
||||
|
||||
|
|
@ -237,8 +237,8 @@ Rectangle {
|
|||
x: mouseArea.pressed ? mouseArea.mouseX : circle2.cx
|
||||
|
||||
speedFromMovement: 16
|
||||
speed: PointVector{xVariation: 2; yVariation: 2;}
|
||||
acceleration: PointVector{xVariation: 10; yVariation: 10;}
|
||||
speed: PointDirection{xVariation: 2; yVariation: 2;}
|
||||
acceleration: PointDirection{xVariation: 10; yVariation: 10;}
|
||||
|
||||
particleSize: 22
|
||||
particleSizeVariation: 4
|
||||
|
|
|
|||
|
|
@ -53,7 +53,7 @@ QSGMaskExtruder::QSGMaskExtruder(QObject *parent) :
|
|||
QPointF QSGMaskExtruder::extrude(const QRectF &r)
|
||||
{
|
||||
ensureInitialized(r);
|
||||
if(!m_mask.count())
|
||||
if(!m_mask.count() || m_img.isNull())
|
||||
return r.topLeft();
|
||||
const QPointF p = m_mask[rand() % m_mask.count()];
|
||||
//### Should random sub-pixel positioning be added?
|
||||
|
|
@ -63,6 +63,8 @@ QPointF QSGMaskExtruder::extrude(const QRectF &r)
|
|||
bool QSGMaskExtruder::contains(const QRectF &bounds, const QPointF &point)
|
||||
{
|
||||
ensureInitialized(bounds);//###Current usage patterns WILL lead to different bounds/r calls. Separate list?
|
||||
if(m_img.isNull())
|
||||
return false;
|
||||
QPoint p = point.toPoint() - bounds.topLeft().toPoint();
|
||||
return m_img.rect().contains(p) && (bool)m_img.pixelIndex(p);
|
||||
}
|
||||
|
|
@ -70,14 +72,19 @@ bool QSGMaskExtruder::contains(const QRectF &bounds, const QPointF &point)
|
|||
void QSGMaskExtruder::ensureInitialized(const QRectF &r)
|
||||
{
|
||||
if(m_lastWidth == r.width() && m_lastHeight == r.height())
|
||||
return;
|
||||
return;//Same as before
|
||||
m_lastWidth = r.width();
|
||||
m_lastHeight = r.height();
|
||||
|
||||
m_img = QImage();
|
||||
m_mask.clear();
|
||||
if(m_source.isEmpty())
|
||||
return;
|
||||
m_img = QImage(m_source.toLocalFile());
|
||||
if(m_img.isNull()){
|
||||
qWarning() << "MaskShape: Cannot load" << qPrintable(m_source.toLocalFile());
|
||||
return;
|
||||
}
|
||||
m_img = m_img.createAlphaMask();
|
||||
m_img = m_img.convertToFormat(QImage::Format_Mono);//Else LSB, but I think that's easier
|
||||
m_img = m_img.scaled(r.size().toSize());//TODO: Do they need aspect ratio stuff? Or tiling?
|
||||
|
|
|
|||
|
|
@ -52,7 +52,6 @@ QT_BEGIN_NAMESPACE
|
|||
|
||||
QT_MODULE(Declarative)
|
||||
|
||||
|
||||
class QSGParticleAffector : public QSGItem
|
||||
{
|
||||
Q_OBJECT
|
||||
|
|
|
|||
|
|
@ -45,6 +45,7 @@
|
|||
QT_BEGIN_NAMESPACE
|
||||
QSGPointAttractorAffector::QSGPointAttractorAffector(QSGItem *parent) :
|
||||
QSGParticleAffector(parent), m_strength(0.0), m_x(0), m_y(0)
|
||||
, m_physics(Velocity), m_proportionalToDistance(Linear)
|
||||
{
|
||||
}
|
||||
|
||||
|
|
@ -52,15 +53,36 @@ bool QSGPointAttractorAffector::affectParticle(QSGParticleData *d, qreal dt)
|
|||
{
|
||||
if(m_strength == 0.0)
|
||||
return false;
|
||||
qreal dx = m_x - d->curX();
|
||||
qreal dy = m_y - d->curY();
|
||||
qreal dx = m_y - d->curX();
|
||||
qreal dy = m_x - d->curY();
|
||||
qreal r = sqrt((dx*dx) + (dy*dy));
|
||||
qreal theta = atan2(dy,dx);
|
||||
qreal ds = (m_strength / r) * dt;
|
||||
qreal ds = 0;
|
||||
switch(m_proportionalToDistance){
|
||||
case Quadratic:
|
||||
ds = (m_strength / qMax(1.,r*r)) * dt;
|
||||
break;
|
||||
case Linear://also default
|
||||
default:
|
||||
ds = (m_strength / qMax(1.,r)) * dt;
|
||||
}
|
||||
dx = ds * cos(theta);
|
||||
dy = ds * sin(theta);
|
||||
d->setInstantaneousSX(d->pv.sx + dx);
|
||||
d->setInstantaneousSY(d->pv.sy + dy);
|
||||
switch(m_physics){
|
||||
case Position:
|
||||
d->pv.x = (d->pv.x + dx);
|
||||
d->pv.y = (d->pv.y + dy);
|
||||
break;
|
||||
case Acceleration:
|
||||
d->setInstantaneousAX(d->pv.ax + dx);
|
||||
d->setInstantaneousAY(d->pv.ay + dy);
|
||||
break;
|
||||
case Velocity: //also default
|
||||
default:
|
||||
d->setInstantaneousSX(d->pv.sx + dx);
|
||||
d->setInstantaneousSY(d->pv.sy + dy);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
QT_END_NAMESPACE
|
||||
|
|
|
|||
|
|
@ -57,7 +57,23 @@ class QSGPointAttractorAffector : public QSGParticleAffector
|
|||
Q_PROPERTY(qreal strength READ strength WRITE setStrength NOTIFY strengthChanged)
|
||||
Q_PROPERTY(qreal x READ x WRITE setX NOTIFY xChanged)
|
||||
Q_PROPERTY(qreal y READ y WRITE setY NOTIFY yChanged)
|
||||
Q_PROPERTY(PhysicsAffects physics READ physics WRITE setPhysics NOTIFY physicsChanged)
|
||||
Q_PROPERTY(Proportion proportionalToDistance READ proportionalToDistance WRITE setProportionalToDistance NOTIFY proportionalToDistanceChanged)
|
||||
Q_ENUMS(PhysicsAffects)
|
||||
Q_ENUMS(Proportion)
|
||||
|
||||
public:
|
||||
enum Proportion{
|
||||
Linear,
|
||||
Quadratic
|
||||
};
|
||||
|
||||
enum PhysicsAffects {
|
||||
Position,
|
||||
Velocity,
|
||||
Acceleration
|
||||
};
|
||||
|
||||
explicit QSGPointAttractorAffector(QSGItem *parent = 0);
|
||||
|
||||
qreal strength() const
|
||||
|
|
@ -75,6 +91,16 @@ public:
|
|||
return m_y;
|
||||
}
|
||||
|
||||
PhysicsAffects physics() const
|
||||
{
|
||||
return m_physics;
|
||||
}
|
||||
|
||||
Proportion proportionalToDistance() const
|
||||
{
|
||||
return m_proportionalToDistance;
|
||||
}
|
||||
|
||||
signals:
|
||||
|
||||
void strengthChanged(qreal arg);
|
||||
|
|
@ -83,6 +109,10 @@ signals:
|
|||
|
||||
void yChanged(qreal arg);
|
||||
|
||||
void physicsChanged(PhysicsAffects arg);
|
||||
|
||||
void proportionalToDistanceChanged(Proportion arg);
|
||||
|
||||
public slots:
|
||||
void setStrength(qreal arg)
|
||||
{
|
||||
|
|
@ -107,12 +137,30 @@ void setY(qreal arg)
|
|||
emit yChanged(arg);
|
||||
}
|
||||
}
|
||||
void setPhysics(PhysicsAffects arg)
|
||||
{
|
||||
if (m_physics != arg) {
|
||||
m_physics = arg;
|
||||
emit physicsChanged(arg);
|
||||
}
|
||||
}
|
||||
|
||||
void setProportionalToDistance(Proportion arg)
|
||||
{
|
||||
if (m_proportionalToDistance != arg) {
|
||||
m_proportionalToDistance = arg;
|
||||
emit proportionalToDistanceChanged(arg);
|
||||
}
|
||||
}
|
||||
|
||||
protected:
|
||||
virtual bool affectParticle(QSGParticleData *d, qreal dt);
|
||||
private:
|
||||
qreal m_strength;
|
||||
qreal m_x;
|
||||
qreal m_y;
|
||||
PhysicsAffects m_physics;
|
||||
Proportion m_proportionalToDistance;
|
||||
};
|
||||
|
||||
QT_END_NAMESPACE
|
||||
|
|
|
|||
|
|
@ -44,7 +44,8 @@
|
|||
QT_BEGIN_NAMESPACE
|
||||
|
||||
QSGWanderAffector::QSGWanderAffector(QSGItem *parent) :
|
||||
QSGParticleAffector(parent)
|
||||
QSGParticleAffector(parent), m_xVariance(0), m_yVariance(0), m_pace(0)
|
||||
, m_physics(Velocity)
|
||||
{
|
||||
m_needsReset = true;
|
||||
}
|
||||
|
|
@ -81,6 +82,7 @@ void QSGWanderAffector::reset(int systemIdx)
|
|||
|
||||
bool QSGWanderAffector::affectParticle(QSGParticleData* data, qreal dt)
|
||||
{
|
||||
/*TODO: Add a mode which does basically this - picking a direction, going in it (random speed) and then going back
|
||||
WanderData* d = getData(data->systemIndex);
|
||||
if (m_xVariance != 0.) {
|
||||
if ((d->x_vel > d->x_peak && d->x_var > 0.0) || (d->x_vel < -d->x_peak && d->x_var < 0.0)) {
|
||||
|
|
@ -106,5 +108,37 @@ bool QSGWanderAffector::affectParticle(QSGParticleData* data, qreal dt)
|
|||
|
||||
p->y += dy;
|
||||
return true;
|
||||
*/
|
||||
qreal dx = dt * m_pace * (2 * qreal(qrand())/RAND_MAX - 1);
|
||||
qreal dy = dt * m_pace * (2 * qreal(qrand())/RAND_MAX - 1);
|
||||
qreal newX, newY;
|
||||
switch(m_physics){
|
||||
case Position:
|
||||
newX = data->curX() + dx;
|
||||
if(m_xVariance > qAbs(newX) )
|
||||
data->pv.x += dx;
|
||||
newY = data->curY() + dy;
|
||||
if(m_yVariance > qAbs(newY) )
|
||||
data->pv.y += dy;
|
||||
break;
|
||||
default:
|
||||
case Velocity:
|
||||
newX = data->curSX() + dx;
|
||||
if(m_xVariance > qAbs(newX) )
|
||||
data->setInstantaneousSX(newX);
|
||||
newY = data->curSY() + dy;
|
||||
if(m_yVariance > qAbs(newY) )
|
||||
data->setInstantaneousSY(newY);
|
||||
break;
|
||||
case Acceleration:
|
||||
newX = data->pv.ax + dx;
|
||||
if(m_xVariance > qAbs(newX) )
|
||||
data->setInstantaneousAX(newX);
|
||||
newY = data->pv.ay + dy;
|
||||
if(m_yVariance > qAbs(newY) )
|
||||
data->setInstantaneousAY(newY);
|
||||
break;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
QT_END_NAMESPACE
|
||||
|
|
|
|||
|
|
@ -63,11 +63,19 @@ struct WanderData{
|
|||
class QSGWanderAffector : public QSGParticleAffector
|
||||
{
|
||||
Q_OBJECT
|
||||
Q_PROPERTY(qreal pace READ pace WRITE setPace NOTIFY paceChanged)
|
||||
Q_PROPERTY(qreal xVariance READ xVariance WRITE setXVariance NOTIFY xVarianceChanged)
|
||||
Q_PROPERTY(qreal yVariance READ yVariance WRITE setYVariance NOTIFY yVarianceChanged)
|
||||
Q_PROPERTY(qreal pace READ pace WRITE setPace NOTIFY paceChanged)
|
||||
Q_PROPERTY(PhysicsAffects physics READ physics WRITE setPhysics NOTIFY physicsChanged)
|
||||
Q_ENUMS(PhysicsAffects)
|
||||
|
||||
public:
|
||||
enum PhysicsAffects {
|
||||
Position,
|
||||
Velocity,
|
||||
Acceleration
|
||||
};
|
||||
|
||||
explicit QSGWanderAffector(QSGItem *parent = 0);
|
||||
~QSGWanderAffector();
|
||||
virtual void reset(int systemIdx);
|
||||
|
|
@ -86,6 +94,12 @@ public:
|
|||
{
|
||||
return m_pace;
|
||||
}
|
||||
|
||||
PhysicsAffects physics() const
|
||||
{
|
||||
return m_physics;
|
||||
}
|
||||
|
||||
protected:
|
||||
virtual bool affectParticle(QSGParticleData *d, qreal dt);
|
||||
signals:
|
||||
|
|
@ -96,6 +110,9 @@ signals:
|
|||
|
||||
void paceChanged(qreal arg);
|
||||
|
||||
|
||||
void physicsChanged(PhysicsAffects arg);
|
||||
|
||||
public slots:
|
||||
void setXVariance(qreal arg)
|
||||
{
|
||||
|
|
@ -121,12 +138,22 @@ void setPace(qreal arg)
|
|||
}
|
||||
}
|
||||
|
||||
|
||||
void setPhysics(PhysicsAffects arg)
|
||||
{
|
||||
if (m_physics != arg) {
|
||||
m_physics = arg;
|
||||
emit physicsChanged(arg);
|
||||
}
|
||||
}
|
||||
|
||||
private:
|
||||
WanderData* getData(int idx);
|
||||
QHash<int, WanderData*> m_wanderData;
|
||||
qreal m_xVariance;
|
||||
qreal m_yVariance;
|
||||
qreal m_pace;
|
||||
PhysicsAffects m_physics;
|
||||
};
|
||||
|
||||
QT_END_NAMESPACE
|
||||
|
|
|
|||
Loading…
Reference in New Issue