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"Kenneth" <kdw### [at] earthlinknet> wrote:
Oops, I made a dumb mistake there. The macro textures should be like this...
#macro dome(position, rayon, insideTexture, outsideTexture)
difference{
difference{
sphere{position, rayon*1.11 texture{outsideTexture}}
sphere{position, rayon
texture{pigment{rgb .5}} // any color at all, for the 'outside'
// of this dome shape
interior_texture{insideTexture}
}
box{position-<rayon*1.11,0,rayon*1.11>,
position+<rayon*1.11,rayon*1.11,rayon*1.11>}
}
#end
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