WIRESHADER.PRO+
Wireshader Pro+ is a C4D plugin shader which gives you the ability to procedurally render object edges and points through a shader.
This has many advantages over a simple bitmap. Written in c++, this shader is very fast, flexible and very easy to use.
It works with Advanced Render, Physical and of course Vray. This New version has lots of settings for different edge styles, which you can then drive with other shaders, for some really cool and original edge and point effects.
It renders real edges which you can hide with an edge selection, as well as artificial edges and points, including SPD edges.