Global Variable

SCNParticlePropertyBounce

The particle’s restitution coefficient.

Declaration

const SCNParticleProperty SCNParticlePropertyBounce;

Discussion

This property’s value is a floating-point scalar (an NSNumber object for particle property controllers, or a single float value for particle event or modifier blocks).

The particle system’s particleBounce and particleBounceVariation properties determine the initial restitution coefficient for each particle.