VelocityOverLifetimeModule inherits from ParticleGeneratorModule and is used to control the velocity changes of a particle system over its lifetime.
| Property | Description | 
|---|---|
| space | Select the space for velocity changes, which can be world space or local space | 
| velocityX | ParticleCompositeCurve object representing the x-axis velocity of particles over their lifetime | 
| velocityY | ParticleCompositeCurve object representing the y-axis velocity of particles over their lifetime | 
| velocityZ | ParticleCompositeCurve object representing the z-axis velocity of particles over their lifetime |