three.js/docs/pages/AnimationObjectGroup.html.md

AnimationObjectGroup

A group of objects that receives a shared animation state.

Usage:

• Add objects you would otherwise pass as 'root' to the constructor or the .clipAction method of AnimationMixer.
• Instead pass this object as 'root'.
• You can also add and remove objects later when the mixer is running.

Note:

• Objects of this class appear as one object to the mixer, so cache control of the individual objects must be done on the group.

Limitation:

• The animated properties must be compatible among the all objects in the group.
• A single property can either be controlled through a target group or directly, but not both.

Constructor

new AnimationObjectGroup( …arguments : Object3D )

Constructs a new animation group.

arguments

An arbitrary number of 3D objects that share the same animation state.

Properties

.isAnimationObjectGroup : boolean (readonly)

This flag can be used for type testing.

Default is true.

.uuid : string (readonly)

The UUID of the 3D object.

Methods

.add( …arguments : Object3D )

Adds an arbitrary number of objects to this animation group.

arguments

The 3D objects to add.

.remove( …arguments : Object3D )

Removes an arbitrary number of objects to this animation group

arguments

The 3D objects to remove.

.uncache( …arguments : Object3D )

Deallocates all memory resources for the passed 3D objects of this animation group.

arguments

The 3D objects to uncache.

Source

src/animation/AnimationObjectGroup.js