[vtkusers] Any way to set the scalar range of a vtkDataSetMapper automatically?

[Alaeddin A. Aydiner]

Hello,

I'd like my scalar range to dynamically change according to the minimum and
maximum of scalar data.

vtkDataSetMapper fieldMapper
        fieldMapper SetInput [reader GetOutput]
        fieldMapper SetLookupTable sigmaTable
        fieldMapper SetScalarRange 0.0 0.14 <--- Static setting

Is it possible to set it dynamically in Tcl or Python?

I am using the cvs version that is going to become version 4.0. Thanks.

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