Metallic lettering, Part 3 (materials setup)

This materials tutorial shows how to combine multiple material layers to create a worn metallic look. This includes a base material that uses anisotropy and two extra material layers to add a worn appearance to the metal.
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Using an Image Gel to Create a Specular Highlight Only Light

There are times in which we want to have specular highlights without the diffuse lighting. We can create a Specular Highlight only light with a light Gel. This will greatly reduce rendering time compared to a full specular and diffuse light.
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