Spring Magic in MotionBuilder is a script tool that create dynamic bone chain animation in motionbuilder, it has exactly same function with Maya one, with collision for sure.
Author: baiyanbin
SkinTools Tutorials
Spring Magic 3.1 New Features
SkinTools Download
SkinTools is a scripts for Autodesk Maya, which can greatly improve the working pipeline for 3D animator.
Latest Version: 3.0
Important: this script had seperated into Skin Magic and Spring Magic, I’ll not keep mantain SkinTools anymore. Plz download those scripts as replacement.
Download skinTools ( Removed )