Add reflectivity/shininess support to TerrainLighting.frag #2306
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Uses the (previously unused) SpecularMap as a gray-scale texture for painting shininess/reflectivity on the whole terrain.
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Looks good to me... |
add USE_SPECULARMAP_AS_SHININESS define to make this PR cleaner, and allow the SpecularMap to be used as regular specularColor if USE_SPECULARMAP_AS_SHININESS is not true/defined
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Thanks, Ryan! |
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Uses the (previously unused) SpecularMap as a gray-scale texture for painting shininess/reflectivity on the whole terrain.