5

Table Of Contents
Note: To manually send an animated parameter to the Keyframe Editor, choose Show
In Keyframe Editor from the parameter’s Animation menu.
The parameter is displayed in the Keyframe Editor in a new, untitled curve set.
Using Masks with Particle Systems
As shown in the following images, you can apply masks to the cell source of a particle
emitter. The effect of the mask on the cell source is carried through to the emitted particles.
Original source layer
Bezier mask applied
to source layer
Resulting particle system
721Chapter 14 Working with Particles