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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;
++ }
++ }
++ }