> Not impossible but I confess it was harder than I expected
More simply:
union {
intersection {
cylinder { // right roundedness
-1*z, 1*z, 1
translate -x*.3
}
cylinder { // left roundedness
-1.0001*z, 1.0001*z, 1
translate x*.3
}
}
box { <-.7,-1,-1> <.7,0,1> } // square window area
pigment {rgb 1}
}
- Slime
[ http://www.slimeland.com/ ]
