Class VRMSpringBonePhysicsStrategy

Hierarchy

VRMSpringBonePhysicsStrategy

Implements

PhysicsStrategy

Constructors

constructor

new VRMSpringBonePhysicsStrategy(): VRMSpringBonePhysicsStrategy

- Defined in foundation/physics/VRMSpringBonePhysicsStrategy.ts:33
Returns VRMSpringBonePhysicsStrategy

Properties

Private __boneAxis

__boneAxis: Vector3 = ...

Private __currentTail

__currentTail: Vector3 = ...

Private __initalized

__initalized: boolean = false

Private __length

__length: number = 0

Private __localChildPosition

__localChildPosition: Vector3 = ...

Private __localDir

__localDir: Vector3 = ...

Private __localRotation

__localRotation: IQuaternion = ...

Private __prevTail

__prevTail: Vector3 = ...

Private Optional __transform

__transform?: SceneGraphComponent

Static Private __boneGroups

__boneGroups: VRMSpringBoneGroup[] = []

Static Private __colliderGroups

__colliderGroups: Map<number, VRMColliderGroup> = ...

Static Private __tmp_quat

__tmp_quat: MutableQuaternion = ...

Static Private __tmp_vec3

__tmp_vec3: MutableVector3 = ...

Static Private __tmp_vec3_2

__tmp_vec3_2: MutableVector3 = ...

Accessors

head

get head(): SceneGraphComponent

- Defined in foundation/physics/VRMSpringBonePhysicsStrategy.ts:60
Returns SceneGraphComponent

isInitialized

get isInitialized(): boolean

- Defined in foundation/physics/VRMSpringBonePhysicsStrategy.ts:56
Returns boolean

parentRotation

get parentRotation(): Quaternion

- Defined in foundation/physics/VRMSpringBonePhysicsStrategy.ts:78
Returns Quaternion

tail

get tail(): Vector3

- Defined in foundation/physics/VRMSpringBonePhysicsStrategy.ts:64
Returns Vector3

Methods

applyRotation

applyRotation(nextTail: Vector3): Quaternion

- Defined in foundation/physics/VRMSpringBonePhysicsStrategy.ts:247
Parameters
- nextTail: Vector3
Returns Quaternion

calcParentDeltaRecursivle

calcParentDeltaRecursivle(sceneGraph: SceneGraphComponent): void

- Defined in foundation/physics/VRMSpringBonePhysicsStrategy.ts:171
Parameters
- sceneGraph: SceneGraphComponent
Returns void

collision

collision(collisionGroups: VRMColliderGroup[], nextTail: Vector3, boneHitRadius: number): Vector3

- Defined in foundation/physics/VRMSpringBonePhysicsStrategy.ts:268
Parameters
- collisionGroups: VRMColliderGroup[]
- nextTail: Vector3
- boneHitRadius: number
Returns Vector3

initialize

initialize(transform: SceneGraphComponent, localChildPosition: Vector3, center?: SceneGraphComponent): void

- Defined in foundation/physics/VRMSpringBonePhysicsStrategy.ts:35
Parameters
- transform: SceneGraphComponent
- localChildPosition: Vector3
- Optional center: SceneGraphComponent
Returns void

update

update(stiffnessForce: number, dragForce: number, external: Vector3, collisionGroups: VRMColliderGroup[], boneHitRadius: number, center?: SceneGraphComponent): void

- Defined in foundation/physics/VRMSpringBonePhysicsStrategy.ts:178
Parameters
- stiffnessForce: number
- dragForce: number
- external: Vector3
- collisionGroups: VRMColliderGroup[]
- boneHitRadius: number
- Optional center: SceneGraphComponent
Returns void

Static addColliderGroup

addColliderGroup(index: number, group: VRMColliderGroup): void

- Defined in foundation/physics/VRMSpringBonePhysicsStrategy.ts:299
Parameters
- index: number
- group: VRMColliderGroup
Returns void

Static getColliderGroups

getColliderGroups(indices: number[]): VRMColliderGroup[]

- Defined in foundation/physics/VRMSpringBonePhysicsStrategy.ts:303
Parameters
- indices: number[]
Returns VRMColliderGroup[]

Static initialize

initialize(sceneGraph: SceneGraphComponent): void

- Defined in foundation/physics/VRMSpringBonePhysicsStrategy.ts:129
Parameters
- sceneGraph: SceneGraphComponent
Returns void

Static setBoneGroups

setBoneGroups(sgs: VRMSpringBoneGroup[]): void

- Defined in foundation/physics/VRMSpringBonePhysicsStrategy.ts:295
Parameters
- sgs: VRMSpringBoneGroup[]
Returns void

Static update

update(): void

- Defined in foundation/physics/VRMSpringBonePhysicsStrategy.ts:85
Returns void

Static updateInner

updateInner(sceneGraphs: SceneGraphComponent[], boneGroup: VRMSpringBoneGroup): void

- Defined in foundation/physics/VRMSpringBonePhysicsStrategy.ts:91
Parameters
- sceneGraphs: SceneGraphComponent[]
- boneGroup: VRMSpringBoneGroup
Returns void

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