new SPLIT type: type EDGE_COIN (will be used in Coin Tetrahedron).Only supported in Tetrahedrons for now.
Beginnings of support for TouchControl of Icosehedral and Ball-shaped objects.
touchcontrol: license.
Implement new TouchControlShapemod
FIx some issues with ShapeChanging; implement per-object TouchControlSquare and TouchControlMirror.
Make the ShapeChanging the default TouchControl during MODE_REPLACE.
Bugfixes for the ShapeChanging touch control.Still doesn't work but doesn't crash anymore :)
Float vertices - scratchbook
Abstract out the TouchControl stuff in preparation for its new type - TouchControlShapeChanging.