[comp.graphics] Insideness testing as in PostScript

hari@atc1.atc.com (Hari Dudani) (04/18/91)

I am working on a graphics library in C++ and would like to provide "Insideness
Testing" functionality in it, similar to the one available in
PostScript level 2.  Can any one provide me pointers to books, articles,
or even public-domain code on this topic?  I will summarize the responses
and post them.