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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
++ import PhysicsTest.GeometrySource
++
++ // This test tries repeatedly adding and removing a geometry from a triangle mesh.
++ // It should fallback to the source property.
++
++ Item {
++ width: 640
++ height: 480
++ visible: true
++
++ PhysicsWorld {
++ scene: viewport.scene
++ minimumTimestep: 15
++ maximumTimestep: 15
++ forceDebugDraw: true
++ }
++
++ 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
++ }
++
++ StaticRigidBody {
++ position: Qt.vector3d(0, -100, 0)
++ eulerRotation: Qt.vector3d(-90, 0, 0)
++ collisionShapes: PlaneShape {}
++ Model {
++ source: "#Rectangle"
++ scale: Qt.vector3d(10, 10, 1)
++ materials: PrincipledMaterial {
++ baseColor: "green"
++ }
++ castsShadows: false
++ receivesShadows: true
++ }
++ }
++
++ DynamicRigidBody {
++ id: dynamicBox
++ property bool hit : false
++ onBodyContact: () => {
++ dynamicBox.hit = true
++ }
++ receiveContactReports: true
++ sendContactReports: true
++
++ position: Qt.vector3d(-50, 300, 0)
++ collisionShapes: ConvexMeshShape {
++ geometry: ExampleTriangleGeometry { }
++ }
++ Model {
++ geometry: ExampleTriangleGeometry { }
++ materials: PrincipledMaterial {
++ baseColor: "yellow"
++ }
++ }
++
++ onPositionChanged: frameAnimation.stepFrame()
++ }
++
++ StaticRigidBody {
++ id: staticBox
++ sendContactReports: true
++ position: Qt.vector3d(0, 0, 0)
++ scale: Qt.vector3d(1, 1, 1)
++ collisionShapes: TriangleMeshShape {
++ id: staticBoxShape
++ geometry: ExampleTriangleGeometry { }
++ source: "qrc:/data/tetrahedron.cooked.tri"
++ }
++ }
++ }
++
++ QtObject {
++ id: frameAnimation
++ property int frame: -1
++ function stepFrame() {
++ frame += 1;
++ let step = frame % 2;
++ if (step == 0) {
++ staticBox.scale = Qt.vector3d(100, 100, 100)
++ staticBoxShape.geometry = null
++ } else if (step == 1) {
++ staticBox.scale = Qt.vector3d(1, 1, 1)
++ let shape = Qt.createQmlObject(`
++ import QtQuick
++ import QtQuick3D
++ import QtQuick3D.Helpers
++ import QtQuick3D.Physics
++ import PhysicsTest.GeometrySource
++ ExampleTriangleGeometry { }
++ `,
++ frameAnimation,
++ "myGeometry"
++ );
++ staticBoxShape.geometry = shape
++ }
++ }
++ }
++
++ PhysicsTestCase {
++ name: "scene"
++ goalReached: dynamicBox.hit
++ }
++ }