libgdx/libgdx — pull request #817 by VinceAngel (2013-10-09 15:14:48+00:00)
Title: Added a void circle builder (circleLine) to create a simple circle line

Added a void circle builder (circleLine) to create a simple circle line without any faces.
Used the original code to avoid duplications.

I would prefer to replace circle by disk and use circle instead of circleLine, but it seems dangerous for people already using circle, it would be a bad surprise...