I’ve been a fan of the GTS library for quite some time.  I’ve got a great piece of decimation code based on their Volume Optimized Vertex algorithms that I use a lot, as it offers great results and it’s pretty configurable to any desired number of triangles.

Today I had to recompile GTS, GLIB, and my own code as I started running on a new machine, and I noticed that the library hasn’t been updated since 2006.  That’s practically pre-historic in computer time.  Does anyone know if this is still being maintained?

If not, does anyone know of a similar library that offers the same features?

GTS – The GNU Triangulated Surface Library.