Properties
dampen
dampen: number = 3
enable
enable: boolean = false
limit
limit: CurveRange = new CurveRange()
limitX
limitX: CurveRange = new CurveRange()
limitY
limitY: CurveRange = new CurveRange()
limitZ
limitZ: CurveRange = new CurveRange()
multiplyDragByParticleSize
multiplyDragByParticleSize: boolean = false
multiplyDragByParticleVelocity
multiplyDragByParticleVelocity: boolean = false
Private needTransform
needTransform: boolean
separateAxes
separateAxes: boolean = false
space
space: number = Space.Local
当前速度与速度下限的插值。