Dynamic Color Gradient Generator Test V3(*fix*) (Aug. 10th 2005) -Dennis Busch-
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Also check introduction comments in "wcolgradgen.h".

Version 3fix (Aug. 10th 2005) (version 1 and 2 stripped(==declared obsolete))
   Whereas in the unfixed version p and exp did exactly what was described,
   their behaviour lead to "visually odd" results.
   In this fixed version p is used to modify the intensity of the color.
   And exp is used to modify the "falloff" behaviour of the intensity in
   respect to the distance from the attractor.
   (Check the three examples in "main" to see the difference.)
   Function changes in detail: <-- !!! ATTENTION !!! --->
   -The old "effect_modify" was deleted
   -And "render_col_grad_to_bitmap3" was changed
   -in PN_DESC the coefficient type was changed to double *grrrr to the ellipse(...)*
   -make sure you place a "." before the variables pass as coefficients to "make_polynomial",
    even if you want to pass just 0 or else you'll get wrong behaviour, because of stupid
    type promotion in the ellipse *grrr* (bet your donkey that the next version
    will not use the ellipse but rather a pointer to a dynamic length array!)
   (Still the original behaviour of version1 can be achieved by setting p=1.0,exp=1.0)
 
Have Fun!
-Dennis