NormMapNormMap - Normalise coordinates using a supplied Frame

Description:
The NormMap class implements a MappingMapping which normalises coordinate values using the astNormastNorm function of a supplied FrameFrame. The number of inputs and outputs of a NormMap are both equal to the number of axes in the supplied Frame.

The forward and inverse transformation of a NormMap are both defined but are identical (that is, they do not form a real inverse pair in that the inverse transformation does not undo the normalisation, instead it reapplies it). However, the astSimplifyastSimplify function will replace neighbouring pairs of forward and inverse NormMaps by a single UnitMapUnitMap.

Constructor Function:
astNormMapastNormMap
Inheritance
The NormMap class inherits from the Mapping class.
Attributes
The NormMap class does not define any new attributes beyond those which are applicable to all Mappings.
Functions
The NormMap class does not define any new functions beyond those which are applicable to all Mappings.