Zero g test for conservation of momentum. May need to remove ground in the future
Solves ground NULL pointer issue, demonstrated in AppNestedBoxTetrahedrons in dev/btietz
Documentation for NULL ground
Zero grav for AppCordeTest
Merge branch 'NullGround' of https://github.com/NASA-Tensegrity-Robotics-Toolkit/NTRTsim into corde
Corde keeps center of mass with actuation, anchors break it
Restoring the ability to place a corde model into a world without rigid bodies