GL2PS is a C library providing high quality vector
output for any OpenGL application. It uses sorting
algorithms capable of handling intersecting and
stretched polygons, as well as non manifold
objects. It provides advanced smooth shading and
text rendering, culling of invisible primitives,
mixed vector/bitmap output, and much more. It can
currently create PostScript (PS), Encapsulated
PostScript (EPS), Portable Document Format
(PDF), and Scalable Vector Graphics (SVG) files, as well as LaTeX files for the text fragments.
