e/Quadray coordinates

Information
has gloss	eng: Quadray coordinates, also known as tetray coordinates or Chakovian coordinates, were developed by David Chako, Tom Ace et al., as another take on simplicial coordinates, a coordinate system using the simplex or tetrahedron as its basis polyhedron.
lexicalization	eng: Quadray coordinates
instance of	(noun) a system that uses coordinates to establish position reference system, coordinate system, frame of reference, reference frame

Media
media:img	Povlabels.gif
media:img	Quadray.gif