adam4813/Sigma — pull request #147 by catageek (2014-01-18 13:40:14+00:00)
Title: Benchmark engine and fix bug in bitArray iterator

This PR adds a benchmark engine to be used in the performance metrics and to test collision detection.

Running 'Sigma -b 300' will create 300 small spheres in the sky with a constant force applied so that they have each a unidirectional movement.

For an unknown reason, the movement resulting from the Bullet Simulation is not constant where it should be.