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AO and Roughness maps?

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  • AO and Roughness maps?

    Hi there,
    for export in a game I need the textures for the AO, roughness and metalness layers. When exporting with unity preset I get an extra texture but I am not sure what is AO and what is roughness and if it is similar for all textures? So how do I get those?


  • #2
    Some of those get baked down into the file unity receives. You'll want to set the AO in the modeler, hit render AO before exporting. SpeedTree's library uses gloss maps, but if you want to use a roughness map you can hit the material bar map and use the checkbox to invert.

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