Assertion: homogeneous coordinate | /r/HasProperty | defined in extended affine n-space
Facets:
value: on the simplex
type: LOCATION
Source sentences:
text: Barycentric coordinates, as defined above, are a form of homogeneous coordinates: indeed, the "usual" homogeneous coordinates are the barycentric coordinates defined in the extended affine n-space on the simplex whose vertices are the points at infinity on the coordinate axes, plus the origin.