Warning: no vertex attribute zero

OpenGL
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warning: no vertex attribute is explicitly assigned to vertex attribute zero

If anybody has hit this, what are the options for getting rid of this warning?

Sometimes you just don’t need gl_Vertex (vertex attrib 0) in the vertex shader to do the job.

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If you’re not using the built-in attribute “gl_Vertex”, you must specifically designate one of the vertex attributes to be attribute 0. Use “glBindAttribLocation” before linking the program.

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#pragma warning(…) would be nice here.

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Thanks. I didn’t find anything on this in the spec. Is this a spec issue or a vendor driver quirk?

And if the former, is this true even for GLSL 1.3-1.5? Maybe I’m just searching for the wrong strings.

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The orange book mentions this in the chapter about vertex attributes and uniforms. I don’t know where they got this information from however.

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Thanks for the tip!

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I think this limitation was lifted in OpenGL 3.0+.

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I think this limitation was lifted in OpenGL 3.0+.

Well, it is just a warning…

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