help splitting a trimming region along a mesh hi i have a problem i hope some of the gurus can help me solve background of the problem i have a rectangular mesh in the uv domain i e the mesh is a mapping of a d bezier patch into d the area in this domain which is inside a trimming loop had to be rendered the trimming loop is a set of d bezier curve segments for the sake of notation the mesh is made up of cells my problem is this the trimming area has to be split up into individual smaller cells bounded by the trimming curve segments if a cell is wholly inside the area then it is output as a whole else it is trivially rejected does any body know how thiss can be done or is there any algo somewhere for doing this any help would be appreciated thanks ani to get irritated is human to stay cool divine
