QuadCube¶

class
astropy.modeling.projections.
QuadCube
(*args, meta=None, name=None, **kwargs)[source]¶ Bases:
astropy.modeling.projections.Projection
Base class for quad cube projections.
Quadrilateralized spherical cube (quadcube) projections belong to the class of polyhedral projections in which the sphere is projected onto the surface of an enclosing polyhedron.
The six faces of the quadcube projections are numbered and laid out as:
0 4 3 2 1 4 3 2 5