[vtkusers] picking + volume rendering
sebaaihb at linux.zrz.TU-Berlin.DE
Fri Sep 20 07:47:25 EDT 2002
I have written a simple volume rendering app which renders MRI images
(using vtkStructuredPoints as data format).
Now I would like to click on a pixel in the rendered image and "pick"
which voxel is the last one that contributed to this pixel (I would like
to get the 3 coordinates and the voxel value).
I have been using IDL for similar applications, there I simply say
Is there a similar feature in vtk?
Best regards and thanks a lot,
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