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++ // Copyright (C) 2023 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
++
++ import QtQuick
++ import QtQuick3D
++ import QtQuick3D.Particles3D
++
++ Item {
++ id: mainWindow
++ anchors.fill: parent
++ property real fontSize: width * 0.012
++
++ View3D {
++ id: view
++ anchors.fill: parent
++
++ environment: SceneEnvironment {
++ clearColor: "#202020"
++ backgroundMode: SceneEnvironment.Color
++ antialiasingMode: SceneEnvironment.MSAA
++ antialiasingQuality: SceneEnvironment.High
++ }
++
++ PerspectiveCamera {
++ id: camera
++ property real cameraAnim: 0
++ SequentialAnimation {
++ running: true
++ loops: Animation.Infinite
++ NumberAnimation {
++ target: camera
++ property: "cameraAnim"
++ to: 1
++ duration: 4000
++ easing.type: Easing.InOutQuad
++ }
++ NumberAnimation {
++ target: camera
++ property: "cameraAnim"
++ to: 0
++ duration: 4000
++ easing.type: Easing.InOutQuad
++ }
++ }
++ position: Qt.vector3d(500 * Math.sin(cameraAnim * Math.PI * 2), 0, 500 * Math.cos(cameraAnim * Math.PI * 2))
++ eulerRotation: Qt.vector3d(0, cameraAnim * 360, 0)
++ }
++
++ Timer {
++ running: true
++ repeat: true
++ interval: 4000
++ onTriggered: {
++ if (shape1.delegate === cube) {
++ shape1.delegate = suzanne;
++ shape2.delegate = suzanne;
++ } else if (shape1.delegate === suzanne) {
++ shape1.delegate = cube;
++ shape2.delegate = cube;
++ }
++ }
++ }
++
++ ParticleSystem3D {
++ id: psystem
++
++ SpriteParticle3D {
++ id: particleFire
++ sprite: Texture {
++ source: "images/sphere.png"
++ }
++ colorTable: Texture {
++ source: "images/colorTable.png"
++ }
++ maxAmount: 6000
++ color: "#ffffff"
++ billboard: true
++ blendMode: SpriteParticle3D.Screen
++ }
++
++ Component {
++ id: suzanne
++ Model {
++ source: "meshes/suzanne.mesh"
++ scale: Qt.vector3d(100, 100, 100)
++ materials: PrincipledMaterial { baseColor: "red" }
++ }
++ }
++
++ Component {
++ id: cube
++ Model {
++ source: "#Cube"
++ scale: Qt.vector3d(2, 2, 2)
++ materials: PrincipledMaterial { baseColor: "red" }
++ }
++ }
++
++ ParticleEmitter3D {
++ particle: particleFire
++ position: Qt.vector3d(-150, 0, 0)
++ particleScale: 1
++ particleScaleVariation: 1
++ velocity: VectorDirection3D {
++ direction: Qt.vector3d(0, 60, 0)
++ directionVariation: Qt.vector3d(6, 6, 6)
++ }
++ emitRate: 3000
++ lifeSpan: 1000
++ shape: ParticleModelShape3D {
++ id: shape1
++ delegate: suzanne
++ }
++ Node {
++ x: -30
++ y: 150
++ Text {
++ anchors.verticalCenter: parent.verticalCenter
++ text: "Filled"
++ font.pointSize: mainWindow.fontSize
++ color: "#ffffff"
++ }
++ }
++ }
++
++ ParticleEmitter3D {
++ particle: particleFire
++ position: Qt.vector3d(150, 0, 0)
++ particleScale: 1
++ particleScaleVariation: 1
++ velocity: VectorDirection3D {
++ direction: Qt.vector3d(0, 60, 0)
++ directionVariation: Qt.vector3d(6, 6, 6)
++ }
++ emitRate: 3000
++ lifeSpan: 1000
++ shape: ParticleModelShape3D {
++ id: shape2
++ delegate: suzanne
++ fill: false
++ }
++ Node {
++ x: -30
++ y: 150
++ Text {
++ anchors.verticalCenter: parent.verticalCenter
++ text: "Surface"
++ font.pointSize: mainWindow.fontSize
++ color: "#ffffff"
++ }
++ }
++ }
++ }
++ }
++
++ LoggingView {
++ anchors.bottom: parent.bottom
++ particleSystems: [psystem]
++ }
++ }