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Editorial Team
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Asked: 2026-05-31T08:57:17+00:00

I’m trying to get specular highlight over objetcs that are texture mapped. As far

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I’m trying to get specular highlight over objetcs that are texture mapped. As far as I know, the only direct way for OpenGL to not compute the final color over the texture color (this is, as for example plain white) is with the call glLightModelf(GL_LIGHT_MODEL_COLOR_CONTROL,GL_SEPARATE_SPECULAR_COLOR), but that is not supported in OpenGL ES.

So, how can I do this? Do I have to use another texture for the specluar highlight, of is there another easier way?

Than you!

P.S. I’m using OpenGL ES 1.x

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1 Answer

  1. Editorial Team

    One workaround would be to run in two passes: first pass renders the texture with ambient & diffuse lighting, the second pass renders the specular highlights on top of that (without texturing enabled).

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