Flexible Collision Library - development files

 FCL is a collision and proximity library that integrates several techniques for
 fast and accurate collision checking and proximity computation. Tje library is
 based on hierarchical representations and designed to perform multiple
 proximity queries on different model representations. The set of queries
 includes discrete collision detection, continuous collision detection,
 separation distance computation and penetration depth estimation. The input
 models may correspond to triangulated rigid or deformable models and
 articulated models.