undefined | Better HN

0 pointsRapzid1y ago0 comments

Having that knowledge sounds just as expensive if the operations aren't commutative.

0 comments

Yeah, somehow between comments I forgot this was about shadows and I was thinking more about drawing polygons. In that case, you can break up the polygons and work out the colors for each of the (theoretically 2^N) regions of overlap.

j / k navigate · click thread line to collapse

0 pointsRapzid1y ago0 comments

Having that knowledge sounds just as expensive if the operations aren't commutative.

0 comments

amelius1y ago

Yeah, somehow between comments I forgot this was about shadows and I was thinking more about drawing polygons. In that case, you can break up the polygons and work out the colors for each of the (theoretically 2^N) regions of overlap.

j / k navigate · click thread line to collapse