Need Help, A weird line shows up when using SSS mat.

[butaixianran]

I'm using Fast Skin mat from indigo mat lib to a body. But a weird line shows up at the edge of mat.

This line only shows up when SSS is used.

How should I fix it? Thanks.

[yonosoy]

Try to name all the mediums involved in the body with the same name (only the mediums, not the material). Maybe you need to use external reference materials for this.

It is a little bug, but this works fine for the moment.

[butaixianran]

Changing internal medium's name truly fixed this problem, thanks!
What a weird bug.

[fused]

You can also use the "share medium" option in c4d. This way you can make sure all materials use the same medium.

[zeitmeister]

You can also use the "share medium" option in c4d. This way you can make sure all materials use the same medium.

That’s how it goes!