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1. adding AO node to my material

   

   Topic by decorix · May 2012 · Home› Unreal Engine

   Hi All, I've a material setup which I haven't made my self, but i would like to build in AO node. The problem is that I don't realy know how to connect AO node (outlined in green) The node starts from the Diffuse_base and then splits up with a Texture_A and A_dirt_on/off which can be controlled secondly there are…

2. Re: adding AO node to my material

   

   Reply by praetus · May 2012 · Home› Unreal Engine

   Create a 2nd UV channel in Max and bake out your AO map. In UDK create a Tex Coord node and set the UV channel to 1 (as opposed to the default of '0' I think.) Plug the Tex Coord into your AO map param node. Multiply your AO Param by the final diffuse input.

3. Re: adding AO node to my material

   

   Reply by gsokol · May 2012 · Home› Unreal Engine

   He just means use a multiply node with the 2 inputs being your AO map and your diffuse base.

4. Re: adding AO node to my material

   

   Reply by decorix · May 2012 · Home› Unreal Engine

   Hello praetus, Thanks for replying. Can you perhaps show me ? (attachement jpg? I only don't understand the last bit you mention "Multiply your AO Param by the final diffuse input"