[vtkusers] Converting Rectilinear To Unstructured

[Rob van Tol]

Dear vtkusers,

Does anybody know an easy way to convert a vtkRectilinearGrid to a 
vtkUnstructuredGrid on a basis of scalar cell data? For instance remove the 
mesh cells with a scalar smaller than a certain value, and save the 
remaining mesh cells as an vtkUnstructuredGrid.

Will it also be possible to eliminate the grid points that are unused ?

Or do I alternatively have to write a new vtk class to perform this action?


All suggestions will be appreciated.

Kind regards,

ROB





dr. R. van Tol ( WTCM - CRIF )
Computer Simulations and Foundry Processes
tel: 09 2645704 - gsm: 0498 919373
mailto:rob.vantol at wtcm.be

WTCM-CRIF Belgian Center of the Technological Industry
Technologiepark 915, B-9052 Gent-Zwijnaarde
tel: 09 264 5697 - fax: 09 2645848
http://www.wtcm.be

WTCM-CRIF "Your Gateway To Innovation".
Have a look at the future of materials and manufacturing technology
http://techniline.wtcm.be


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