These operators create new geometrically transformed images or replace a portion of one image with a portion of another (the Paste and Blend methods). The !UNRECOGNISED ELEMENT TYPE 'mcwarp'! operator can be used to do more advanced geometric transforms on images, points or features.
When used as the Image.Geometry operator, this operator uses its parent Image as both source and destination, unless a different source image is provided in the optional parameter. If another image is passed as a parameter to one of its methods, it is used as the source of the operation, and the result is written back to its parent image.
It can also be created independently using %CreateOperator%. In this case the operator does not have a parent and the parent image to be used as source and destination must be supplied in the parameter.