1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
import QtQuick 2.0
import QtQuick.Particles 2.0
Item {
id: affectorelementtest
anchors.fill: parent
property string testtext: ""
ParticleSystem {
id: particlesystem
anchors.fill: parent
ImageParticle {
id: imageparticle
source: "pics/star.png"
color: "blue"
entryEffect: ImageParticle.None
anchors.fill: parent
}
// Pipe
Rectangle {
id: pipe
x: 0; y: 300
border.color: "black"
gradient: Gradient {
GradientStop { position: 0.0; color: "lightgray" }
GradientStop { position: 1.0; color: "gray" }
}
height: 40; width: 40
}
Rectangle {
id: pipehead
anchors.left: pipe.right
anchors.verticalCenter: pipe.verticalCenter
border.color: "black"
gradient: Gradient {
GradientStop { position: 0.0; color: "lightgray" }
GradientStop { position: 1.0; color: "gray" }
}
height: 50; width: 10
}
Emitter {
id: emitterelement
anchors.left: pipe.left
anchors.leftMargin: 10
anchors.bottom: pipe.bottom
anchors.bottomMargin: 8
height: 5
emitRate: 100
lifeSpan: 10000
velocity: AngleDirection { angle: 0; magnitude: 30 }
}
// Affectors
Gravity {
id: gravity
x: pipe.width; y: pipe.y-100
enabled: false
height: 200
width: parent.width - pipe.width
angle: 90
acceleration: 30
}
Wander {
id: wander
enabled: false
anchors.verticalCenter: pipe.verticalCenter
anchors.left: pipe.right
height: pipe.height
width: 5
xVariance: 50
yVariance: 100
pace: 200
}
Turbulence {
id: turbulence
enabled: false
strength: 40
anchors.bottom: parent.bottom
anchors.bottomMargin: 100
width: parent.width; height: 100
}
Friction {
id: friction
anchors.bottom: parent.bottom; width: parent.width; height: 100
enabled: false
factor: 2
}
Age {
id: age
anchors.bottom: parent.bottom; width: 360; height: 5
}
}
SystemTestHelp { id: helpbubble; visible: statenum != 0
anchors { top: parent.top; horizontalCenter: parent.horizontalCenter; topMargin: 50 }
}
BugPanel { id: bugpanel }
states: [
State { name: "start"; when: statenum == 1
PropertyChanges { target: affectorelementtest
testtext: "This is a group of currently disabled Affector elements. "+
"A blue stream of particles should be flowing from a block to the left.\n"+
"Next, let's add some variance in direction when the particles leave the block." }
},
State { name: "spread"; when: statenum == 2
PropertyChanges { target: wander; enabled: true }
PropertyChanges { target: affectorelementtest
testtext: "The particles should be spreading out as they progress.\n"+
"Next, let's introduce gravity." }
},
State { name: "gravity"; when: statenum == 3
PropertyChanges { target: wander; enabled: true }
PropertyChanges { target: gravity; enabled: true }
PropertyChanges { target: affectorelementtest
testtext: "The particles should now be dropping.\n"+
"Also, no particles should be visible below the bounds of the application, "+
"i.e. the white panel.\n"+
"Next, let's introduce some friction at the bottom of the display." }
},
State { name: "friction"; when: statenum == 4
PropertyChanges { target: wander; enabled: true }
PropertyChanges { target: gravity; enabled: true }
PropertyChanges { target: friction; enabled: true }
PropertyChanges { target: affectorelementtest
testtext: "The particles should now be decelerating suddenly at the bottom.\n"+
"Next, let's add some turbulence to the flow." }
},
State { name: "turbulence"; when: statenum == 5
PropertyChanges { target: wander; enabled: true }
PropertyChanges { target: gravity; enabled: true }
PropertyChanges { target: friction; enabled: true }
PropertyChanges { target: turbulence; enabled: true }
PropertyChanges { target: affectorelementtest
testtext: "The particles should now be turbulent.\n"+
"Advance to restart the test." }
}
]
}
|
