Hi,
I followed PhotorealisticCharacter documents and example for hair ( Engine Feature Examples for Unreal Engine | Unreal Engine 5.2 Documentation )
I prepared Opacity map( Alpha map ), ID, Depth, Root. Everything works fine except opacity mask on hair.
Please see below pic
In Video, they used Dither Opacity mask for glass. I guess Dither opacity(Temporal AA) is also using on Hair shading.
However, on my character’s hair, there are lots of dots like above pic. I’ve never seen dots on Siren’s hair( Siren Real-Time Performance | Project Spotlight | Unreal Engine - YouTube )
https://forums.unrealengine.com/filedata/fetch?filedataid=140682&type=thumb
How do they make clean hair without dots?
If anyone knows this, Please let me know it.