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new redirect for blender.org bpy docs.

http://www.blender.org/api/blender_python_api_current/ As of 10/11 november 2015 we can now link to the current api docs and not be worr...

July 01, 2012

Select Front Facing Polygons

This snippet deals with selecting front facing polygons, thanks to paleajed for the hint on the eye code, and vrav for the suggestion to multiply obj_matrix with the face normal (turns out my demo object suzanne gets rotated around the x axis after insertion into the scene)
Paper on Visibility in Computer Graphics by Jirˇ´ı Bittner and Peter Wonka . This paper looks promising and might pave the way to get a decent faux3d svg render of 3d geometry.