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Dennis Miller <dhm### [at] comcast net> wrote:
> #declare Pic = function {
> pigment {
> image_map {
> tga concat("e:\\me\\me", str(clock*356,-3,0), ".tga")
> map_type 1
> interpolate 2
> } } }
This creates a pigment function (which uses an image map).
> isosurface {
> function {
> (1 - Pic(x, y, z).grey) * 0.4 + Sphere(x, y, z) }
And this uses the grayscale values of that pigment function.
--
- Warp
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