NASA-Tensegrity-Robotics-Toolkit/NTRTsim — pull request #87 by brtietz (2014-10-03 19:55:05+00:00)
Title: Null ground

A NULL pointer to ground results in no ground, this is a desirable behavior as discussed in issue #86. The only addition might be to print a warning to the console or similar.

dev/btietz/AppNestedBoxTetrahedrons serves as an example.