[vtkusers] Java version too slow

Sebastien Jourdain sebastien.jourdain at kitware.com
Wed Oct 19 07:26:39 EDT 2011


Which renderer do you use ? vtkPanel or vtkCanvas or
vtkRenderer/vtkRenderWindow ?

Thanks,

Seb

On Tue, Oct 18, 2011 at 11:52 PM, mohitab <mohitgargk at gmail.com> wrote:
> Hi
>
> I wrote  a small application to view the triangles from a mesh file. The
> mesh file is quite big. It has about 800,000 vertices and about 2,200,000
> triangles.
> In the C++ version, the user interactions are smooth but with Java version
> for which I used java wrapper, is pretty slow. The basic mouse interactions
> like scaling, rotation etc take a lot of time to respond.
>
> Any insights on how to boost performance of java app? Any tricks?
>
> -
> best regards
>
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