[vtkusers] Help: Access and change scalar values of vtkRectilinearGrid data.

[Dmitri Danewitz]

Hello all!



I have scalar data in a rectilinear grid read with a
vtkRectilinearGridReader and filtered with a
vtkRectilinearGridGeometryFilter: 







vtkRectilinearGridReader *Reader10 = vtkRectilinearGridReader::New();

Reader10->SetFileName("/Ptvspc-p7/values10.vtk");

Reader10->Update();



vtkRectilinearGridGeometryFilter *plane10 = vtkRectilinearGridGeometryFilter::New();

plane10->SetInput(Reader10->GetOutput());

plane10->SetExtent(0, 3200, 0.0, 30.0, 0.0, 100.0);





I have to access the scalar values of *plane10 and multiply them all. How is this done?



Thanks

Dmitri


      
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20081201/022e455c/attachment.htm>