How do I make the Decal not appear on the other side?

Unity Engine
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1

I have a decal applied on a dome, it works fine, however since it is a dome, I can’t use the box to control the area it appears in. As a result, the decal also appears on the other side, ruining the material on the outside of the dome. I am using HDRP 12.1.6.

The question is on the subject.
How do I make the Decal not appear on the other side?

Any ideas?
Thank you!

2

Hello, you can try to use the angle fade option on the decal projector to fadeout the decal based on the angle between the decal direction and the vertex normal of the dome