vtkMetaImageWriter incorrect spacing
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
The vtkMetaImageWriter writes the file in Write() instead of using RequestData(), and it does not fully update its input before writing the file. Hence, if the input is not fully up-to-date before Write(), then the resulting data file may have incomplete information.
Ideally, Write() should do the following:
- update the information on the input
- set the input update extent to the input's whole extent
- update the writer
- write the file