[vtkusers] VTK beginner questions

[Ali Habib]

Hi All

I want to ask about the following

1. I use vttransform class to transfer for example point from position x,y,z
to x1,y1,z1 I want to know what's the dimension of the transformation mm. cm
, meter or what.
2. I use vtkmarching cube to get values(0.500) I need the iso surface 500
what shall I do


best regards
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