Signed distance function (SDF)
==============================

SDF classes
-----------
.. autosummary::
   :toctree: generated/
   :nosignatures:

   skrobot.sdf.SignedDistanceFunction
   skrobot.sdf.UnionSDF
   skrobot.sdf.BoxSDF
   skrobot.sdf.GridSDF
   skrobot.sdf.CylinderSDF
   skrobot.sdf.SphereSDF

SDF utilities
-------------

.. autosummary::
   :toctree: generated/
   :nosignatures:

   skrobot.sdf.signed_distance_function.trimesh2sdf
   skrobot.sdf.signed_distance_function.link2sdf