[vtkusers] VTK Volume rendering for vtkStructuredGrids java

Julien Finet julien.finet at kitware.com
Wed Sep 14 14:28:07 EDT 2011


The GPU volume mapper is probably your best chance for performance. It would
be interesting to dig a bit to know why it crashes.
What graphic card on what OS are you using it ?
Julien.

On Wed, Sep 14, 2011 at 1:32 PM, Atanas Atanasov <atanasoa at in.tum.de> wrote:

> Hello,
> i have tried to use the volume rendering with vtkStucturedGrids. My current
> solution is to transform the structured grid to untstructured with the
> vtkDataSetTriangleFilter and use the unstructured grid  volume mappers. The
> best performance i get with the vtkOpenGLProjectedTetrahedraMa**pper. For
> a 64x64x64 the rendering is quit slow. Can i use another volumemapper, which
> can work with the data set directly(in java)? I tried to transform it to
> imagedata but the GPU volume mappers crashes after that.
> Regards,
> A.Atanasov
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