cfry
commented
2 years ago The physics engine that I currently think is best is: http://www.goblinphysics.com/examples/constraint-point.html the buy lives in Colorado so hopefully we could get some help from him if need be. This may need an update to Three.js version number which I believe has an incompatibility with our the version of Threejs we now use with: BoxGeometry. I don't think its too hard to update the current code which would be good idea to do anyway.
JamesNewton
It would be so nice to be able to pick up simulated objects, and run into things and feel it, and so on.