2009

Particle Generation rollout > Particle Motion group
Speed The speed of the particle at birth along the normal, in units per frame.
NOTE For the correct volume effect, Speed should be set to 0.
Variation Applies a percentage of variation to the speed of emission for each
particle.
Random Direction One of three options that affect the direction of the
particles. This option emits particles in random directions.
Direction Vector Specifies the direction of the particles by a vector defined
by the three X, Y, and Z spinners.
X/Y/Z Displays the particle direction vectors.
Reference Object Emits particles in the direction of the local Z axis of a
specified object.
Object Displays the name of the picked object.
Non-Event-Driven Particle Systems | 3041