Qt Quick 3D Physics - Compound Shapes Example
// Copyright (C) 2022 The Qt Company Ltd. // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause import QtQuick import QtQuick3D import QtQuick3D.Physics import QtQuick.Controls import QtQuick.Layouts Window { width: 1280 height: 720 visible: true title: qsTr("Qt Quick 3D Physics - Compound Shapes") PhysicsWorld { id: physicsWorld enableCCD: true maximumTimestep: 20 scene: viewport.scene } View3D { id: viewport property real ringY: 900 property real ringDistance: 165 anchors.fill: parent environment: SceneEnvironment { antialiasingMode: SceneEnvironment.MSAA backgroundMode: SceneEnvironment.Color clearColor: "lightblue" } focus: true PerspectiveCamera { id: camera position: Qt.vector3d(0, 900, 1500) eulerRotation: Qt.vector3d(-10, 0, 0) clipFar: 15500 clipNear: 1 } DirectionalLight { eulerRotation.x: -45 eulerRotation.y: 45 castsShadow: true brightness: 1.5 shadowFactor: 15 shadowFilter: 10 shadowMapFar: 100 shadowBias: -0.01 shadowMapQuality: Light.ShadowMapQualityVeryHigh } StaticRigidBody { position: Qt.vector3d(0, -100, 0) eulerRotation: Qt.vector3d(-90, 0, 0) collisionShapes: PlaneShape {} Model { source: "#Rectangle" scale: Qt.vector3d(500, 500, 1) materials: DefaultMaterial { diffuseColor: "green" } castsShadows: false receivesShadows: true } } MeshLink { id: leftLink isKinematic: true property vector3d startPos: Qt.vector3d(-6 * viewport.ringDistance, viewport.ringY, 0) property vector3d startRot: Qt.vector3d(90, 0, 0) kinematicPosition: startPos position: startPos kinematicEulerRotation: startRot eulerRotation: startRot color: "red" } CapsuleLink { position: Qt.vector3d(-5 * viewport.ringDistance, viewport.ringY, 0) eulerRotation: Qt.vector3d(90, 0, 0) } MeshLink { position: Qt.vector3d(-4 * viewport.ringDistance, viewport.ringY, 0) eulerRotation: Qt.vector3d(90, 0, 0) } MeshLink { position: Qt.vector3d(-3 * viewport.ringDistance, viewport.ringY, 0) eulerRotation: Qt.vector3d(0, 90, 0) } MeshLink { position: Qt.vector3d(-2 * viewport.ringDistance, viewport.ringY, 0) eulerRotation: Qt.vector3d(90, 0, 0) } MeshLink { position: Qt.vector3d(-1 * viewport.ringDistance, viewport.ringY, 0) eulerRotation: Qt.vector3d(0, 90, 0) } CapsuleLink { position: Qt.vector3d(0, viewport.ringY, 0) } MeshLink { position: Qt.vector3d(1 * viewport.ringDistance, viewport.ringY, 0) eulerRotation: Qt.vector3d(0, 90, 0) } MeshLink { position: Qt.vector3d(2 * viewport.ringDistance, viewport.ringY, 0) eulerRotation: Qt.vector3d(90, 0, 0) } MeshLink { position: Qt.vector3d(3 * viewport.ringDistance, viewport.ringY, 0) eulerRotation: Qt.vector3d(0, 90, 0) } MeshLink { position: Qt.vector3d(4 * viewport.ringDistance, viewport.ringY, 0) eulerRotation: Qt.vector3d(90, 0, 0) } CapsuleLink { position: Qt.vector3d(5 * viewport.ringDistance, viewport.ringY, 0) eulerRotation: Qt.vector3d(90, 0, 0) } MeshLink { id: rightLink isKinematic: true property vector3d startPos: Qt.vector3d(6 * viewport.ringDistance, viewport.ringY, 0) property vector3d startRot: Qt.vector3d(90, 0, 0) kinematicPosition: startPos position: startPos kinematicEulerRotation: startRot eulerRotation: startRot color: "red" } Connections { target: physicsWorld property real totalAnimationTime: 12000 function onFrameDone(timeStep) { let progressStep = timeStep / totalAnimationTime animationController.progress += progressStep if (animationController.progress >= 1) { animationController.completeToEnd() animationController.reload() animationController.progress = 0 } } } AnimationController { id: animationController animation: SequentialAnimation { NumberAnimation { target: leftLink property: "kinematicPosition.x" to: 3 * viewport.ringDistance from: -6 * viewport.ringDistance easing.type: Easing.InOutCubic duration: 1000 } NumberAnimation { target: leftLink property: "kinematicPosition.x" from: 3 * viewport.ringDistance to: -6 * viewport.ringDistance easing.type: Easing.InOutCubic duration: 1000 } NumberAnimation { target: rightLink property: "kinematicPosition.x" to: -3 * viewport.ringDistance from: 6 * viewport.ringDistance easing.type: Easing.InOutCubic duration: 1000 } NumberAnimation { target: rightLink property: "kinematicPosition.x" from: -3 * viewport.ringDistance to: 6 * viewport.ringDistance easing.type: Easing.InOutCubic duration: 1000 } } } } }