[vtkusers] isosurface rendering extremely slow, is that normal?

[Prename Surname]

Hello
Did you manage to speed up the rendering?



2006/10/7, kdsfinger at gmail.com <kdsfinger at gmail.com>:
>
> hi, all
> I use the vtkStripper to display the isosurface of the brain material
> of the image size of 256*256*256. My cpu is AMD xp 1.8G with nVidia
> graphic card (64M) in a linux box with 1.5G memory. The calculation
> time of the isosurface is ok but the rendering time is extremely slow
> when I try to interact with the isosurface (moving camera arround). Is
> this normal? I understand that the surface of the brain material is
> quite irregular. How  can I speed up? Thanks for comments.
> zl2k
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