[image] I try many times, but the effect looks bad. I wonder should I need to write the shader to achieve the real effect? I follow the examples, but It looks fake. fake effect And I found some other perfect effect like below, but I have no idea. real effect [image]

How to make diamond looks real?

SeeOn September 14, 2022, 4:44am 17

Something like this, I guess… I found this code in an old repo online

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