I've been using Megapov v0.7, and I'm wondering weither it is posable to use
a bitmap with an isosurface. It seems that I can't use some functions such
as eval_pattern, or eval_pigment when defining a fuction for the isosurface.
Is there any way to get around this? I thought of storing the bitmap in an
array, but I can't even use arrays when defining the function. All of this
is in an attempt to create a spherical height map. If anyone knows how this
could be achived please let me know.
Thanks
____________
Matt
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