TYPE: POP
TITLE: Suppress Rule POP

The Suppress Rule POP is used to turn off the application of default
particles rules. These rules performs default time stepping operations 
like updating particle positions and aging the particle. By not applying
the default rules, it allows custom rules to be built using fundamental
POPs like Position, Velocity, Up Vector or Age.

This POP modifies the following attributes: pstate.

Parameters:
    Activation          - Turns the POP on and off		/activate
    Source Group        - Subset of points to act on

Motion
    Suppress Default Position        - Do not apply default rule that updates
                                       position.		/supppos
    Suppress Default Velocity        - Do not apply default rule that updates
                                       velocity.		/suppvel
    Suppress Default Rotation        - Do not apply default rule that updates
                                       rotation.		/supprot
    Suppress Default Angular Velocity - Do not apply default rule that updates
                                       angular velocity.	/suppang
Other
    Suppress Default Up Vector       - Do not apply default rule that updates
                                       up vector.		/suppup
    Suppress Default Aging           - Do not apply default rule that updates
                                       particle age.		/suppage
    Suppress Default Reaping         - Do not apply default rule that reaps
                                       dead particles.		/suppreap

Local Variables 
    Overview - The standard local variables are usable in this POP.  Please
               refer to the Houdini manual for more details.
