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users > RE: streamxform failure modes
Sep 29, 2015 02:09 AM | Torsten Rohlfing
RE: streamxform failure modes
Will,
a warp xform is defined only for a finite domain, as defined by the control point grid. Any points outside that domain do not have a valid transformations. For affine transformations, that's not the case, because you can apply the transformation matrix to any coordinate, regardless where it is.
Could this explain what you are seeing?
Best,
Torsten
a warp xform is defined only for a finite domain, as defined by the control point grid. Any points outside that domain do not have a valid transformations. For affine transformations, that's not the case, because you can apply the transformation matrix to any coordinate, regardless where it is.
Could this explain what you are seeing?
Best,
Torsten
Threaded View
Title | Author | Date |
---|---|---|
William Allen | Sep 29, 2015 | |
Greg Jefferis | Sep 30, 2015 | |
Torsten Rohlfing | Sep 29, 2015 | |
Torsten Rohlfing | Sep 29, 2015 | |
Owen Randlett | Sep 29, 2015 | |