[Paraview-developers] OpenGL support of running volume rendering on EC2

[jlih]

Dear all,

I am running a volume rendering script on Amazon EC2 and got the following error message.

Commend:

pvbatch --use-offscreen-rendering test_parallel.py


Error message:

ERROR: In /root/ParaView-v4.1.0/VTK/Rendering/VolumeOpenGL/vtkOpenGLProjectedTetrahedraMapper.cxx, line 183
vtkOpenGLProjectedTetrahedraMapper (0x438c880): The required extensions are not supported.

Warning: In /root/ParaView-v4.1.0/VTK/Rendering/OpenGL/vtkOpenGLExtensionManager.cxx, line 750
vtkOpenGLExtensionManager (0x46ff4a0): Attempting to load GL_VERSION_1_3, which is not supported.


I guess there is something missing for the OpenGL. I have installed and set up MESA when compiling the Paraview and ran the simple example successfully.


The OS is Red Hat Enterprise Linux Server release 6.5 (Santiago). The version of Mesa is 9.2.


Thanks,

Jing


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