02/02/09 00:35 .net
>>395
Perhaps you mean triangle scan conversion
using 2D homogeneous coordinates,don't you?
I can't tell exactly but I've found a quick explanation
when came across the university of north Calolina's
pages a few monthes ago.
The important thing is that every homogeneous triangles can be
defined or showed as a ratio linear combination of
three vertexes.