Why can't I use #while, #declare etc. inside a pigment function? Such as:
 
isosurface { 
    function { 
       pigment {
        pattern      
        pigment_map { 
	   #while (this)
	   [ that ]
 	   #end
	}
    }
}

I get 
pigment_map {
   # <----ERROR
error: Must have at least one entry in map.

Post a reply to this message