2009

Time FrameOperator
Once, except continuous with Lock On
Emitter
Position Object
Once, except continuous with Speed Space
Follow
Rotation
Once, except continuous with Absolute
and Relative options
Scale
Depends on scriptScript Operator
OnceShape
ContinuousShape Facing
Once, except continuous with Animated
Shape
Shape Instance
Once, except continuous with Align To
Surface Animation
Shape Mark
OnceSpeed
ContinuousSpeed By Icon
Depends on settingSpeed By Surface
Once, except continuous with Speed Space
Follow
Spin
n/a=not applicable
Tests
Most tests in Particle Flow function only as tests. At each integration step,
they check each particle for the specified conditions, and then return the test
2840 | Chapter 14 Space Warps and Particle Systems