[Paraview] reflection filter-mirror half solution

[Kent Eschenberg]

Scaling by (-1,-1,-1) mean you are reflecting the object about all 3 planes, not just the y-plane. Your screen shots look correct given that scaling.

Are you sure this is what you want? This corresponds to turning the object inside-out. If you had instead used a scaling of (1,-1,1) the copy would be reflected about just the y-plane, and the copy would be adjacent to the original so that, together, they looked like a single object.

Kent
Pittsburgh Supercomputing Center

-- crippa at kth.se wrote:
> Kent Eschenberg wrote:
>> -- crippa at kth.se wrote:
>>> I use "vtkTransformFilter"; Filter->Transform (PV2.4). I then specify a transformation of: Translate: 0 0 0 ; Scale: -1 -1 -1 ; Orientation: 0 180 0 ... for e.g. getting a reflection about the y-plane.
>> Do you mean Scale: 1 -1 1?
> Nope ... I mean Scale: -1 -1 -1 ... at least, that's how it worked for me, see screenshots.