Description: This plugin generated a texture pattern that resembles fish scales.
Description: Through settings, I suppose it could also do a round shingled roof.

Author: Robert Wenzlaff
Email: rwenzlaff@soylent-green.com
Website: http://www.soylent-green.com
License: GPL

Copyleft Robert P. Wenzlaff, 2000  - under GPL.

Free for use, modification, whatever, as long as this notice
goes with it and no further restrictions placed, yada yada yada, 

See http://www.gnu.org for details.

Values you can Modify:
	StRed,StGrn,StBlu.  Starting Value of RGB.  This is the color
		that will be in the 'crotch' between scales in the next
		course.

	FinRed,FinGrn,FinBlu. Finish, not fins.  Color at edge of scale.

	EdgNoiseD - Edge Noise makes slightly irregular scales.  
		The higher the depth, the more irregular.

	EdgNoiseS - Size of Edge noise.  Very small noise makes edges of
		scales rough.  Large makes odd shaped scales.
		Mid values will break the scales up.

	ColNoiseD - Randomness in the colors.  Depth and size as above.
        ColNoiseS

	NormNoiseD - Randomness in the normal offsets
	NormNoiseS

TODO: 	Some of the settings are a bit touchy or require extremely small 
	values to reach the "sweet spot".  Normalize them so default 
	looks good.

	Add feathering at edge of scale.


Questions, comments, suggestions to rwenzla@utoledo.edu

I would like others to compile and test on various platforms
so I can include pre-compiled versions here.

Thanks and enjoy.