Enter Your Reply The Comment You're Replying To Charles Gilman wrote on Thu, Feb 2, 2012 06:54 AM UTC:Chess Geometry I can see what you mean now. It is the old image of the hexagon with its diagonals drawn in that flips between representing transparent cubes facing in oppositte directions, as follows: -- /\/\ ---- \/\/ -- The Tetrahedral geometry corresponds to one Bishop binding of a cubic geometry. The asterisks on the 9x9x9 cubic board below indicate the plane corresponding to a hex board of side 5. If you colour the different cubic cells based on the four Unicorn bindings, you will find that this corresponds to colouring the hex cells based on the four Dabbaba bindings. Your projection will indeed project each of the unmarked cells onto one of the marked ones. Level 1 Level 2 Level 3 ----*---- -----*--- ------*-- ---*----- ----*---- -----*--- --*------ ---*----- ----*---- -*------- --*------ ---*----- *-------- -*------- --*------ --------- *-------- -*------- --------- --------- *-------- --------- --------- --------- --------- --------- --------- Level 4 Level 5 Level 6 -------*- --------* --------- ------*-- -------*- --------* -----*--- ------*-- -------*- ----*---- -----*--- ------*-- ---*----- ----*---- -----*--- --*------ ---*----- ----*---- -*------- --*------ ---*----- *-------- -*------- --*------ --------- *-------- -*------- Level 7 Level 8 Level 9 --------- --------- --------- --------- --------- --------- --------* --------- --------- -------*- --------* --------- ------*-- -------*- --------* -----*--- ------*-- -------*- ----*---- -----*--- ------*-- ---*----- ----*---- -----*--- --*------ ---*----- ----*---- Edit Form You may not post a new comment, because ItemID Chess Geometry does not match any item.