[vtkusers] PolyData rendering problem

[Frank Gao]

Hi All,

 

We are having some problems with the surface rendering in VTK. If the users
don't set their graphics card preference to "Quality", the surface rendering
will show a lot of "ghost" lines between the triangles, but they are not the
polydata edges. Completely display artifact. When the triangles are small,
this is much more obvious. I places a picture in the following link. The
left one has problem. The right one is when preference is set to "quality".

 

https://www.dropbox.com/s/1kvpzia57uggist/vtk_polydata_rendering_case.PNG

 

Because of this we have to tell the users to change their graphics card
setting. Is this something we can do in the code? Thanks a lot in advance.

 

Regards,

Frank Gao

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