WISPY

THE BOX'S MAIN HELP:

This function returned an wispy pattern.
X and Y control the direction of the pattern.
ANG is the increment for the turbulence.
OCT controls the amount of turbulence in the pattern.
DEN controls the density in the pattern.

X (input):

This must be a scalar.  The default is state->tex_list[0].x.
This controls the direction of the pattern.

Y (input):

This must be a scalar.  The default is state->tex_list[0].y.
This controls the direction of the pattern.

ANG (input):

This must be a scalar.  The default is 30.
This the rotation angle used to increment the turbulence.
This controls the density of the pattern.

OCT (input):

This must be an integer.  Default is 5.
This controls the amount of turbulence in the pattern.

DEN (input):

This must be a scalar.  Default is 5.
This controls the density in the pattern.

OUT (output):

This function returned an wispy pattern.

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