gl.glGetProgramiv() function: linking with uncompiled/unspecialized shader

PRBonn / semantic-kitti-api

SemanticKITTI API for visualizing dataset, processing data, and evaluating results.

http://semantic-kitti.org

MIT License

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gl.glGetProgramiv() function: linking with uncompiled/unspecialized shader #38

Closed chengrongliang closed 4 years ago

chengrongliang commented 4 years ago

When I runing visualizevoxels.py->glow.py->line265, the code gl.glLinkProgram(self.id) has error linking with uncompiled/unspecialized shader. Is .vert or frag file have problems?

chengrongliang commented 4 years ago

solved by setting $export MESA_GL_VERSION_OVERRIDE=3.3 in ubuntu 18.04 and GLSL3.30