From b855240b782395f94315f43ea3e7e182299fac48 Mon Sep 17 00:00:00 2001
From: Matthew Vogt <matthew.vogt@nokia.com>
Date: Thu, 16 Feb 2012 14:43:03 +1000
Subject: Rename QDeclarative symbols to QQuick and QQml

Symbols beginning with QDeclarative are already exported
by the quick1 module.

Users can apply the bin/rename-qtdeclarative-symbols.sh
script to modify client code using the previous names of the
renamed symbols.

Task-number: QTBUG-23737
Change-Id: Ifaa482663767634931e8711a8e9bf6e404859e66
Reviewed-by: Martin Jones <martin.jones@nokia.com>
---
 .../qml/particles/affectors/customaffector.qml     | 173 +++++++++++++++++++++
 1 file changed, 173 insertions(+)
 create mode 100644 examples/qml/particles/affectors/customaffector.qml

(limited to 'examples/qml/particles/affectors/customaffector.qml')

diff --git a/examples/qml/particles/affectors/customaffector.qml b/examples/qml/particles/affectors/customaffector.qml
new file mode 100644
index 0000000000..3f98cd5b43
--- /dev/null
+++ b/examples/qml/particles/affectors/customaffector.qml
@@ -0,0 +1,173 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** 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 QtQuick.Particles 2.0
+
+Item {
+    width: 360
+    height: 600
+
+    Image {
+        source: "../images/backgroundLeaves.jpg"
+        anchors.fill: parent
+    }
+    ParticleSystem {
+        id: sys
+    }
+    Emitter {
+        system: sys
+        width: parent.width
+        emitRate: 4
+        lifeSpan: 14000
+        size: 80
+        speed: PointDirection { y: 60 }
+    }
+    Wander {
+        system: sys
+        anchors.fill: parent
+        anchors.bottomMargin: 100
+        xVariance: 60
+        pace: 60
+    }
+
+    Affector {
+        system: sys
+        property real coefficient: 0.1
+        property real speed: 1.5
+        width: parent.width
+        height: parent.height - 100
+        onAffectParticles: {
+        /*  //Linear movement
+            if (particle.r == 0) {
+                particle.r = Math.random() > 0.5 ? -1 : 1;
+            }else if (particle.r == 1) {
+                particle.rotation += speed * dt;
+                if(particle.rotation >= maxAngle)
+                    particle.r = -1;
+            }else if (particle.r == -1) {
+                particle.rotation -= speed * dt;
+                if(particle.rotation <= -1 * maxAngle)
+                    particle.r = 1;
+            }
+        */
+            //Wobbly movement
+            for (var i=0; i<particles.length; i++) {
+                var particle = particles[i];
+                if (particle.r == 0.0) {
+                    particle.r = Math.random() + 0.01;
+                }
+                particle.rotation += speed * particle.r * dt;
+                particle.r -= particle.rotation * coefficient;
+                if (particle.r == 0.0)
+                    particle.r -= particle.rotation * 0.000001;
+                particle.update = 1;
+            }
+        }
+    }
+
+    Affector {//Custom Friction, adds some 'randomness'
+        system: sys
+        //onceOff: true
+        x: -60
+        width: parent.width + 120
+        height: 100
+        anchors.bottom: parent.bottom
+        onAffectParticles: {
+            for (var i=0; i<particles.length; i++) {
+                var particle = particles[i];
+                var pseudoRand = (Math.floor(particle.t*1327) % 10) + 1;
+                var yslow = dt * pseudoRand * 0.5 + 1;
+                var xslow = dt * pseudoRand * 0.05 + 1;
+                if (particle.vy < 1)
+                    particle.vy = 0;
+                else
+                    particle.vy = (particle.vy / yslow);
+                if (particle.vx < 1)
+                    particle.vx = 0;
+                else
+                    particle.vx = (particle.vx / xslow);
+                particle.update = true;
+            }
+        }
+    }
+
+    ImageParticle {
+        anchors.fill: parent
+        id: particles
+        system: sys
+        sprites: [Sprite {
+                source: "../images/realLeaf1.png"
+                frames: 1
+                frameDuration: 1
+                to: {"a":1, "b":1, "c":1, "d":1}
+            }, Sprite {
+                name: "a"
+                source: "../images/realLeaf1.png"
+                frames: 1
+                frameDuration: 10000
+            },
+            Sprite {
+                name: "b"
+                source: "../images/realLeaf2.png"
+                frames: 1
+                frameDuration: 10000
+            },
+            Sprite {
+                name: "c"
+                source: "../images/realLeaf3.png"
+                frames: 1
+                frameDuration: 10000
+            },
+            Sprite {
+                name: "d"
+                source: "../images/realLeaf4.png"
+                frames: 1
+                frameDuration: 10000
+            }
+        ]
+
+        width: 100
+        height: 100
+        x: 20
+        y: 20
+        z:4
+    }
+}
-- 
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