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Please get cosmoplayer at Cosmo Software in advance.
I published the thesis titled Poly-Twistor at the ISAMA (The International Society of the Arts, Mathematics, and Architecture) 2002 Freiburg.
The Hexa-Twistor Triangular Section is one of the Poly-Twistor.
In Feb. 2003, I actually made its solid model. It is very dynamic knot-structure and has rich shade.