TYPE: POP
TITLE: Creep POP

The Creep POP allows you to stick particles to the surface of a
piece of geometry. It also allows you to control the U/V position
of the particles on the geometry so they can be made to creep
across the surface.

This POP modifies the following attributes:
pstate, posobj, possop, posprim, posuv.

Parameters:
    Activation       - Turns the POP on and off		/activate
    Source Group     - Subset of points to act on
    Stuck            - Values of 1 or more indicate that
                       the particle should be stuck	/stuck
    Geometry Source  - Specifies where the POP should get
                       the Object and SOP to stick to
    SOP              - SOP to stick particles to
    Prim Number      - The primitive within the SOP to stick to	/posprim
    Prim U/V         - U/V position of particle on primitive	/posuv1 /posuv2

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