Class AnimationExtension

constructor

• new AnimationExtension(quickLookCompatible): AnimationExtension

• Parameters

  • quickLookCompatible: boolean

  Returns AnimationExtension

injectImplicitBehaviours

injectRestPoses

extensionName

• get extensionName(): string

• Returns string

getClipCount

• getClipCount(root): number

• Parameters

  • root: Object3D

  Returns number

getEndTimeCode

• getEndTimeCode(): number

• Returns the end time code, based on 60 frames per second, for all registered animations. This matches the highest time value in the USDZ file.

  Returns number

getStartTime01

• getStartTime01(root, clip): number

• Parameters

  • root: Object3D
  • clip: any

  Returns number

getStartTimeCode

• getStartTimeCode(): number

• Returns number

onAfterBuildDocument

• onAfterBuildDocument(_context): void

• Parameters

  • _context: any

  Returns void

onAfterHierarchy

• onAfterHierarchy(_context): void

• Parameters

  • _context: any

  Returns void

onExportObject

• onExportObject(object, model, _context): void

• Parameters

  • object: any
  • model: USDObject
  • _context: any

  Returns void

registerAnimation

• registerAnimation(root, clip): RegisteredAnimationInfo

• Register an AnimationClip for a specific root object.

  Parameters

  • root: Object3D

    The root object that the animation clip is targeting.
  • clip: any

    The animation clip to register. If null, a rest pose is registered.

  Returns RegisteredAnimationInfo

  The registered animation info, which contains the start time and duration of the clip.