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1. Re: white spots on mesh

   

   Reply by repete · Jan 2014 · Home› Unreal Engine

   For those of you who have this issue are you making changes to the DiffusePower by any chance ? If I take another output from my diffuse texture sample and connect it to DiffusePower it recreates the problem a little and if I take the B channel output from the diffuse texture sample it's covered in white spots. I am not…

2. Re: white spots on mesh

   

   Reply by repete · Jan 2014 · Home› Unreal Engine

   now I am almost convinced that it's the levels in the diffuse map. below is the blue channel from the texture in the first 2 pics only here it's not tiled

3. Re: white spots on mesh

   

   Reply by mAlkAv!An · Jan 2014 · Home› Unreal Engine

   It's absolutely a normal map issue. Diffuse Power is only enhancing the effect. Yes depends on the texture, I guess it's less of a problem for flat normal maps. You can however use sharpened MipMaps (Texture Properties -> Mip Gen Settings -> Sharpen10) to exaggerate artifacts for testing purposes.