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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
pragma ComponentBehavior: Bound
import QtQuick
import QtQuick3D
import QtQuick3D.Particles3D
import QtQuick.Timeline
import ModelBlendParticlesExample
Window {
id: mainWindow
width: 1280
height: 720
visible: true
title: qsTr("Test")
color: "#000000"
Timeline {
id: timeline
enabled: true
startFrame: 0
endFrame: 100
animations: [
TimelineAnimation {
id: timelineAnimation
running: true
duration: (100 - timeline.currentFrame) * 100
from: timeline.currentFrame
to: 100
}
]
keyframeGroups: [
KeyframeGroup {
target: psystem
property: "time"
Keyframe { frame: 0; value: 0 }
Keyframe { frame: 100; value: 15000 }
},
KeyframeGroup {
target: cameraRotation
property: "rot"
Keyframe { frame: 0; value: 0 }
Keyframe { frame: 100; value: -180 }
}
]
}
View3D {
anchors.fill: parent
camera: camera
environment: SceneEnvironment {
clearColor: "#c0c0c0"
backgroundMode: SceneEnvironment.SkyBox
}
Node {
id: cameraRotation
property real rot: 0.0
eulerRotation: Qt.vector3d(0, rot, 0)
PerspectiveCamera {
id: camera
position: Qt.vector3d(0, 0, 150)
}
}
DirectionalLight {
brightness: 100
}
DirectionalLight {
eulerRotation: Qt.vector3d(180, 0, 0)
brightness: 100
}
PointLight {
y: 300
brightness: 200
}
Model {
source: "#Rectangle"
eulerRotation: Qt.vector3d(-90, 0, 0)
y: -50
scale: Qt.vector3d(10, 10, 1)
materials: [
DefaultMaterial {
diffuseColor: "green"
}
]
}
ParticleSystem3D {
id: psystem
running: false
x: -100
Component {
id: modelComponent
Model {
geometry: TestGeometry {}
scale: Qt.vector3d(10, 10, 10)
materials: [
PrincipledMaterial {
baseColor: "#41cd52"
metalness: 1
roughness: 0.1
specularAmount: 0
cullMode: cullingModelBox.checked ? Material.BackFaceCulling : Material.NoCulling
}
]
}
}
Node {
id: translateNode
x: 100
}
ModelBlendParticle3D {
id: particle
delegate: modelComponent
endNode: translateNode
modelBlendMode: blendModeSelectionBox.index
endTime: 2500
}
ParticleEmitter3D {
id: emitter
system: psystem
particle: particle
lifeSpan: particle.modelBlendMode === ModelBlendParticle3D.Explode ? 40000 : 4000
emitRate: particle.maxAmount / 10
velocity: VectorDirection3D {
direction: Qt.vector3d(40, 10, 0)
directionVariation: Qt.vector3d(0, 10, 10)
}
particleRotationVelocity: Qt.vector3d(30, 0, 10)
particleRotationVelocityVariation: Qt.vector3d(10, 0, 5)
particleScale: 1.0
particleEndScale: 1.0
}
}
}
SettingsView {
CustomCheckBox {
id: cullingModelBox
text: "Enable culling"
checked: false
}
CustomSelectionBox {
id: blendModeSelectionBox
text: "Mode"
values: ["Explode", "Construct", "Transfer"]
onSelectionChanged: {
timeline.currentFrame = 0
psystem.reset()
}
}
}
Item {
id: toolbar
anchors.left: parent.left
anchors.leftMargin: 20
anchors.right: parent.right
anchors.rightMargin: 20
anchors.bottom: parent.bottom
anchors.bottomMargin: 80
height: 60
Rectangle {
anchors.fill: parent
color: "#ffffff"
radius: 4
opacity: 0.2
}
Image {
id: playButton
anchors.left: parent.left
anchors.leftMargin: 14
anchors.verticalCenter: parent.verticalCenter
height: parent.height - 10
width: height
source: timelineAnimation.running ? "images/icon_pause.png" : "images/icon_play.png"
MouseArea {
anchors.fill: parent
anchors.margins: -10
onClicked: {
// If we are close to end, start from the beginning
if (timeline.currentFrame >= timeline.endFrame - 1.0)
timeline.currentFrame = 0;
timelineAnimation.running = !timelineAnimation.running;
}
}
}
CustomSlider {
id: sliderTimelineTime
anchors.left: playButton.right
anchors.leftMargin: 8
anchors.right: parent.right
anchors.rightMargin: 8
anchors.verticalCenter: parent.verticalCenter
sliderValue: timeline.currentFrame
sliderEnabled: !timelineAnimation.running || timelineAnimation.paused
fromValue: 0.0
toValue: 100.0
onSliderValueChanged: timeline.currentFrame = sliderValue;
}
}
}
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