UDK poor alpha quality

zhenelzuar

Hello.

I'm having a trouble with making a tree in UDK.
I have a TGA RGBA texture exported as 32 bits/pixel.

Imported to UDK, material set as MASKED with 0.333 clip value. And this is the result:



While in Marmoset toolbag the tree looks much better:



Is it an alpha compression issue or something? It says that it's DXT5 though.

Blubberblase

looks like a mipmapping issue to me
have you tried to use an independant opacity map? maybe that will work better

Snader

Try clipping it at 0.666 instead? Maybe it's inverted? Just fiddling with the value should give you a usable endresult at some point, even though the number might not be logical.

Santewi

Looks like the texture is translucent, not masked in Marmoset. Maybe just use BLEND_Translucent in UDK?

zhenelzuar

Yeah, it was likely a mipmapping issue.
Used independant opacity map.

Ace-Angel

Read up on Translucent on UDN, it will give you everything you need.