undo working - no animation

implemented undo function
it has no movement animation for now
animating undo

undo is animated, but when mixed axis come into play, its looking funky
working on undo

undo working, animation is funky
working on object positioning

rabbit is putting up a fight
working on teapot

something is happening with the number of vertices. its showing  one
third of the teapot
bunny: position better, coloring plane

the bunny is not upside down, still a little offset with the puzzle.
the bunny and sgCoretoofMesh coloring now has a parameter to color cubie
like or plain, according to the selected object id
code cleaning

code cleaning