Qt Quick 3D Physics - Custom Shapes Example
import QtQuick
import QtQuick3D
import QtQuick3D.Physics
import QtQuick3D.Helpers
import QtQuick.Controls
import QtQuick.Layouts
Window {
width: 1280
height: 720
visible: true
title: qsTr("QtQuick3DPhysics Custom Shapes")
DynamicsWorld {
id: physicsWorld
running: true
typicalLength: 2
enableCCD: true
}
View3D {
id: viewport
anchors.fill: parent
environment: SceneEnvironment {
clearColor: "white"
backgroundMode: SceneEnvironment.SkyBox
antialiasingMode: SceneEnvironment.MSAA
antialiasingQuality: SceneEnvironment.High
lightProbe: proceduralSky
}
Texture {
id: proceduralSky
textureData: ProceduralSkyTextureData {
sunLongitude: -115
}
}
Texture {
id: weaveNormal
source: "maps/weave.png"
scaleU: 200
scaleV: 200
generateMipmaps: true
mipFilter: Texture.Linear
}
Texture {
id: numberNormal
source: "maps/numbers-normal.png"
}
Texture {
id: numberFill
source: "maps/numbers.png"
generateMipmaps: true
mipFilter: Texture.Linear
}
Node {
id: scene
scale: Qt.vector3d(2, 2, 2)
PerspectiveCamera {
id: camera
position: Qt.vector3d(-45, 20, 60)
eulerRotation: Qt.vector3d(-6, -13, 0)
clipFar: 1000
clipNear: 0.1
}
DirectionalLight {
eulerRotation: Qt.vector3d(-45, 25, 0)
castsShadow: true
brightness: 1
shadowMapQuality: Light.ShadowMapQualityVeryHigh
}
StaticRigidBody {
position: Qt.vector3d(-15, -8, 0)
id: tablecloth
Model {
geometry: HeightFieldGeometry {
id: tableclothGeometry
extents: Qt.vector3d(150, 20, 150)
heightMap: "maps/cloth-heightmap.png"
smoothShading: false
}
materials: PrincipledMaterial {
baseColor: "#447722"
roughness: 0.8
normalMap: weaveNormal
normalStrength: 0.7
}
}
collisionShapes: HeightFieldShape {
id: hfShape
extents: tableclothGeometry.extents
heightMap: "maps/cloth-heightmap.png"
}
}
DynamicRigidBody {
id: diceCup
isKinematic: true
mass: 0
property vector3d restPos: Qt.vector3d(11, 6, 0)
position: restPos
pivot: Qt.vector3d(0, 6, 0)
collisionShapes: TriangleMeshShape {
id: cupShape
meshSource: "meshes/simpleCup.mesh"
}
Model {
source: "meshes/cup.mesh"
materials: PrincipledMaterial {
baseColor: "#cc9988"
roughness: 0.3
metalness: 1
}
}
Behavior on eulerRotation.z {
NumberAnimation { duration: 1500 }
}
Behavior on position {
PropertyAnimation { duration: 1500 }
}
}
StaticRigidBody {
id: diceTower
x: -4
Model {
id: testModel
source: "meshes/tower.mesh"
materials: [
PrincipledMaterial {
baseColor: "#ccccce"
roughness: 0.3
},
PrincipledMaterial {
id: glassMaterial
baseColor: "#aaaacc"
transmissionFactor: 0.95
thicknessFactor: 1
roughness: 0.05
}
]
}
collisionShapes: TriangleMeshShape {
id: triShape
meshSource: "meshes/tower.mesh"
}
}
Component {
id: diceComponent
DynamicRigidBody {
id: thisBody
function randomInRange(min, max) {
return Math.random() * (max - min) + min;
}
function restore() {
reset(initialPosition, eulerRotation)
}
scale: Qt.vector3d(scaleFactor, scaleFactor, scaleFactor)
eulerRotation: Qt.vector3d(randomInRange(0, 360),
randomInRange(0, 360),
randomInRange(0, 360))
property vector3d initialPosition: Qt.vector3d(11 + 1.5*Math.cos(index/(Math.PI/4)),
5 + index * 1.5,
0)
position: initialPosition
property real scaleFactor: randomInRange(0.8, 1.4)
property color baseCol: Qt.hsla(randomInRange(0, 1),
randomInRange(0.6, 1.0),
randomInRange(0.4, 0.7),
1.0)
collisionShapes: ConvexMeshShape {
id: diceShape
meshSource: Math.random() < 0.25 ? "meshes/icosahedron.mesh"
: Math.random() < 0.5 ? "meshes/dodecahedron.mesh"
: Math.random() < 0.75 ? "meshes/octahedron.mesh"
: "meshes/tetrahedron.mesh"
}
Model {
id: thisModel
source: diceShape.meshSource
materials: PrincipledMaterial {
metalness: 1.0
roughness: randomInRange(0.2, 0.6)
baseColor: baseCol
emissiveMap: numberFill
emissiveFactor: Qt.vector3d(1, 1, 1)
normalMap: numberNormal
normalStrength: 0.75
}
}
}
}
Repeater3D {
id: dicePool
model: 25
delegate: diceComponent
function restore() {
for (let i = 0; i < count; i++) {
objectAt(i).restore()
}
}
}
SequentialAnimation {
running: physicsWorld.running
PauseAnimation { duration: 1500 }
ScriptAction { script: diceCup.position = Qt.vector3d(4, 45, 0) }
PauseAnimation { duration: 1500 }
ScriptAction { script: { diceCup.eulerRotation.z = 130; diceCup.position = Qt.vector3d(0, 45, 0) } }
PauseAnimation { duration: 3000 }
ScriptAction { script: { diceCup.eulerRotation.z = 0; diceCup.position = Qt.vector3d(4, 45, 0) } }
PauseAnimation { duration: 1500 }
ScriptAction { script: diceCup.position = diceCup.restPos }
PauseAnimation { duration: 2000 }
ScriptAction { script: dicePool.restore() }
loops: Animation.Infinite
}
}
}
WasdController {
keysEnabled: true
controlledObject: camera
