[Paraview] PointSprite with Recent Intel HD Graphics

[Aashish Chaudhary]

Is this a windows OS or Linux? If Linux can you send us the output of
glxinfo (as a starting point to debug this).

Thanks,



On Wed, Jan 22, 2014 at 8:56 AM, Bruce Jones <bruce.david.jones at gmail.com>wrote:

> When using the PointSprite plugin on a new laptop I found two options
> cause it to stop working.
>
> When changing from "Sphere (texture)" to "Sphere"  get the following,
>
> ERROR: In
> C:\DBD\pvs-x64\paraview\src\paraview\VTK\Rendering\OpenGL\vtkOpenGLProperty.cxx,
> line 415
>
> vtkPointSpriteProperty (000000000BD110B0): Couldn't build the shader
> program. At this point , it can be an error in a shader or a driver bug.
>
>
> I thought this might be due to lack of opengl support for the graphics
> chip, which comes bundled with the I7-4600u I have. However intel claim it
> supports up to version 4.2 of OpenGL, so that should be fine...
>
>
> Also, when i choose to scale the point sprite size by values in an array,
> I get the following error,
>
>
> ERROR: In
> C:\DBD\pvs-x64\paraview\src\paraview\VTK\Rendering\OpenGL\vtkShaderProgram2.cxx,
> line 1084
>
> vtkShaderProgram2 (0000000014D4A1A0): glGetAttribLocation 1 OpenGL errors
> detected
>
>  0 : (1281) Invalid value
>
>
> Is there any solution for this?
>
>
> Cheers,
>
> Bruce
>
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-- 
| Aashish Chaudhary
| R&D Engineer
| Kitware Inc.
| www.kitware.com
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