[vtkusers] Append volumes with different dimensions

[anupriya.sharma at accenture.com]

Hi David

I am trying to append two volumes with the help of vtkImageAppendComponents .
The two volumes are fused successfully if the dimensions(DataExtent,Dataspacing,DataOrigin) of both of them are same.

But if the dimensions are different then I get an error.

For instance the DataExtent of first volume is 239,255,175 and the DataExtent of second volume is 93,93,35

Then I get the following error

vtkStreamingDemandDrivenPipeline (000000001CD40000): The update extent specified in the information for output port 0 on algorithm vtkImageReader(000000001CD61900) is 0 239 0 255 0 175, which is outside the whole extent 0 93 0 93 0 35.

Could you please help me out in this.

How should I append volumes with different dimesions?

Regards
Anupriya Sharma


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