public ParticleSystem.MinMaxCurve arcSpeed;
Description 描述
In animated modes, this determines how quickly the particle emission position moves around the arc.
The value is specified in terms of the number of complete 360 degree rotations. A value of 2 would mean that the particle emission position rotated 2 full times per second. See Also: ParticleSystem.ShapeModule.arcMode, ParticleSystemShapeMultiModeValue, ParticleSystem.ShapeModule.shapeType.