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Why do I see the background through it? How do I fix it?
#version unofficial megapov 0.7;
camera {up y*3/5 right x location <2,8,-21> look_at <0,9,5>}
light_source {vnormalize(<3,2,-1>)*100 rgb 1}
light_source {<0,25,25>/2 rgb <1,1,0.9>/4 shadowless}
sky_sphere {pigment {planar rotate -z*35 rotate x*10 color_map {[0.25 rgb
x][1 rgb 1]}}}
#declare Par = function {"paraboloid", <1>}
#declare Obj =
isosurface
{
function {(Par(x,y,z) & -Par(x*1.25,y-0.2,z*1.25))}
sign -1 method 2 max_gradient 2.648
contained_by {box {<-1,0,-1>,<1,1,1>}}
}
difference
{
object {Obj}
plane {-x,0}
scale 10 rotate y*10 translate <-3.25,3.35,20>
pigment {rgb 1} finish {ambient 0 diffuse 1}
}
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![](/i/fill.gif) |