1. added support for 3d segments (as surfaces).

2. changed the handling of vertical triangles - instead of using them as 
   xy-monotone surfaces, the relevant segment(s) is(are) constructed and 
   considered xy-monotone.
3. removed the functor is_vertical_3, since it is no longer in the concept.
This commit is contained in:
Michal Meyerovitch 2006-05-08 08:04:42 +00:00
parent 3b22ccb854
commit c9d84711b6
1 changed files with 459 additions and 330 deletions

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