[Paraview] PointSprite with Recent Intel HD Graphics

[Aashish Chaudhary]

http://www.realtech-vr.com/glview/


On Wed, Jan 22, 2014 at 9:35 AM, Bruce Jones <bruce.david.jones at gmail.com>wrote:

> This is windows 8.1, is there a similar utility I can run on windows?
>
> Cheers,
> Bruce
>
>
> On Wed, Jan 22, 2014 at 9:31 AM, Aashish Chaudhary <
> aashish.chaudhary at kitware.com> wrote:
>
>> 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
>>
>
>


-- 
| Aashish Chaudhary
| R&D Engineer
| Kitware Inc.
| www.kitware.com
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