136 lines
4.1 KiB
QML
136 lines
4.1 KiB
QML
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2017 The Qt Company Ltd.
|
|
** Contact: https://www.qt.io/licensing/
|
|
**
|
|
** This file is part of the examples of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:BSD$
|
|
** Commercial License Usage
|
|
** Licensees holding valid commercial Qt licenses may use this file in
|
|
** accordance with the commercial license agreement provided with the
|
|
** Software or, alternatively, in accordance with the terms contained in
|
|
** a written agreement between you and The Qt Company. For licensing terms
|
|
** and conditions see https://www.qt.io/terms-conditions. For further
|
|
** information use the contact form at https://www.qt.io/contact-us.
|
|
**
|
|
** BSD License Usage
|
|
** Alternatively, 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 The Qt Company Ltd 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
|
|
|
|
Rectangle {
|
|
color: "goldenrod"
|
|
width: 400
|
|
height: 400
|
|
ParticleSystem {id:sys}
|
|
|
|
//! [spin]
|
|
ImageParticle {
|
|
system: sys
|
|
groups: ["goingLeft", "goingRight"]
|
|
source: "../../images/starfish_4.png"
|
|
rotation: 90
|
|
rotationVelocity: 90
|
|
autoRotation: true
|
|
}
|
|
//! [spin]
|
|
//! [deform]
|
|
ImageParticle {
|
|
system: sys
|
|
groups: ["goingDown"]
|
|
source: "../../images/starfish_0.png"
|
|
rotation: 180
|
|
yVector: PointDirection { y: 0.5; yVariation: 0.25; xVariation: 0.25; }
|
|
}
|
|
//! [deform]
|
|
|
|
Timer {
|
|
running: true
|
|
repeat: false
|
|
interval: 100
|
|
onTriggered: emitA.enabled = true;
|
|
}
|
|
Timer {
|
|
running: true
|
|
repeat: false
|
|
interval: 4200
|
|
onTriggered: emitB.enabled = true;
|
|
}
|
|
Timer {
|
|
running: true
|
|
repeat: false
|
|
interval: 8400
|
|
onTriggered: emitC.enabled = true;
|
|
}
|
|
|
|
Emitter {
|
|
id: emitA
|
|
x: 0
|
|
y: 120
|
|
system: sys
|
|
enabled: false
|
|
group: "goingRight"
|
|
velocity: PointDirection { x: 100 }
|
|
lifeSpan: 4000
|
|
emitRate: 1
|
|
size: 128
|
|
}
|
|
Emitter {
|
|
id: emitB
|
|
x: 400
|
|
y: 240
|
|
system: sys
|
|
enabled: false
|
|
group: "goingLeft"
|
|
velocity: PointDirection { x: -100 }
|
|
lifeSpan: 4000
|
|
emitRate: 1
|
|
size: 128
|
|
}
|
|
Emitter {
|
|
id: emitC
|
|
x: 0
|
|
y: 360
|
|
system: sys
|
|
enabled: false
|
|
group: "goingDown"
|
|
velocity: PointDirection { x: 100 }
|
|
lifeSpan: 4000
|
|
emitRate: 1
|
|
size: 128
|
|
}
|
|
}
|