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++ // Copyright (C) 2023 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++ import QtQuick
++ import QtTest
++ import QtQuick3D
++ import QtQuick3D.Helpers
++ import QtQuick3D.Physics
++ import QtQuick3D.Physics.TestUtils
++
++ // Test loading a heightfield from both 'source' and 'image' property
++
++ Item {
++ width: 640
++ height: 480
++ visible: true
++
++ PhysicsWorld {
++ scene: viewport.scene
++ forceDebugDraw: true
++ maximumTimestep: 15
++ minimumTimestep: 15
++ }
++
++ View3D {
++ id: viewport
++ anchors.fill: parent
++
++ environment: SceneEnvironment {
++ clearColor: "#d6dbdf"
++ backgroundMode: SceneEnvironment.Color
++ }
++
++ PerspectiveCamera {
++ position: Qt.vector3d(-200, 100, 500)
++ eulerRotation: Qt.vector3d(-20, -20, 0)
++ clipFar: 5000
++ clipNear: 1
++ }
++
++ DirectionalLight {
++ eulerRotation.x: -45
++ eulerRotation.y: 45
++ castsShadow: false
++ brightness: 1
++ shadowFactor: 100
++ }
++
++ DynamicRigidBody {
++ id: dynamicBoxA
++ property bool hit : false
++ onBodyContact: () => {
++ hit = true
++ }
++ receiveContactReports: true
++
++ position: Qt.vector3d(-300, 300, 0)
++ collisionShapes: BoxShape {}
++ Model {
++ source: "#Cube"
++ materials: PrincipledMaterial {
++ baseColor: "yellow"
++ }
++ }
++
++ onPositionChanged: frameAnimation.stepFrame()
++ }
++
++ StaticRigidBody {
++ collisionShapes: HeightFieldShape {
++ id: hf0
++ image: Image {
++ source: "qrc:/data/hf.png"
++ }
++ position: Qt.vector3d(-300, -300, 0)
++ extents: "400, 200, 400"
++ }
++ sendContactReports: true
++ }
++
++ DynamicRigidBody {
++ id: dynamicBoxB
++ property bool hit : false
++ onBodyContact: () => {
++ hit = true
++ }
++ receiveContactReports: true
++
++ position: Qt.vector3d(300, 300, 0)
++ collisionShapes: BoxShape {}
++ Model {
++ source: "#Cube"
++ materials: PrincipledMaterial {
++ baseColor: "yellow"
++ }
++ }
++ }
++
++ StaticRigidBody {
++ collisionShapes: HeightFieldShape {
++ id: hf1
++ source: "qrc:/data/hf.png"
++ position: Qt.vector3d(300, -300, 0)
++ extents: "400, 200, 400"
++ }
++ sendContactReports: true
++ }
++ }
++
++ QtObject {
++ id: frameAnimation
++ property int frame: -1
++ property var image: null
++
++ function stepFrame() {
++ frame += 1;
++ let step = frame % 4;
++ if (step == 0) {
++ image = Qt.createQmlObject(`
++ import QtQuick
++ Image {
++ source: "qrc:/data/hf.png"
++ }
++ `,
++ frameAnimation,
++ "myImage"
++ );
++ hf0.image = image
++ hf1.image = image
++ } else if (step == 1) {
++ hf0.image = null
++ hf1.image = null
++ image.destroy()
++ image = null
++ } else if (step == 2) {
++ image = Qt.createQmlObject(`
++ import QtQuick
++ Image {
++ source: "qrc:/data/hf.png"
++ }
++ `,
++ frameAnimation,
++ "myImage"
++ );
++ hf0.image = image
++ hf1.image = image
++ } else if (step == 3) {
++ hf0.image.destroy()
++ hf1.image.destroy()
++ }
++ }
++ }
++
++ PhysicsTestCase {
++ name: "Box A"
++ goalReached: dynamicBoxA.hit
++ }
++
++ PhysicsTestCase {
++ name: "Box B"
++ goalReached: dynamicBoxB.hit
++ }
++ }