Polygon tesselation library, ported from SGI's GLU implementation.
npm install libtess 
Polygon tesselation library, ported from the tesselator in Silicon Graphics's
reference implementation of
the OpenGL Utility Library (GLU), written primarily by
Eric Veach while at SGI.
```
npm install libtess
, or in the browser here.See the expectations viewer
to compare the test geometry tessellated with the latest version of the library
versus the expected (baseline) tessellation.
Tesselator or Tessellator?
Probably tessellator, but
GLUtesselator`, etc is in the original GLU API handedLicensed under the
SGI Free Software License B v2.0.
This SGI license is not a common one, but the
FSF has helped
bring it into equivalence with modern free software licenses, with terms
identical to that of the X11 License (MIT + "no-endorsement" clause). More
guidance here.