glChess chess set 2

This is a version of the chess set from glChess and the Linux xscreensaver hack called "endgame", which I first posted as Thing number 322616. That version had severe overhangs that could cause problems with all but the very best slicer software. This version changes all overhangs to less than 45 degrees, making the set more likely to slice and print without difficulty. The sole exception to the overhang rule is the knight, for which a manually-generated support has been designed. If you wis