About Clamp secondary rays

[q976431]

I see that this option is on by default, which seems to be your recommended setting.
Does it mean that you will not get the correct radiosity effect?
Is it because the functions of other parts have not been well optimized?
So this option is set to be on by default

[vladimir.nedev]

Does it mean that you will not get the correct radiosity effect?

Yes, the image might be darker. The default 2 GI bounces also contribute to a possibly darker image.

Is it because the functions of other parts have not been well optimized?

It is enabled by default in order to reduce the occurrence of fireflies in the render.

Greetings,
Vladimir Nedev

[q976431]

Yes, the image might be darker. The default 2 GI bounces also contribute to a possibly darker image.



It is enabled by default in order to reduce the occurrence of fireflies in the render.

Greetings,
Vladimir Nedev

Thank you for your reply
Does opening this item mean that GI will not be very accurate?

[vladimir.nedev]

Does opening this item mean that GI will not be very accurate?

I don't understand, opening which item ? Maybe a mistranslation ?

Greetings,
Vladimir Nedev

[q976431]

I don't understand, opening which item ? Maybe a mistranslation ?

Greetings,
Vladimir Nedev

Sorry, my description is wrong
What I want to ask is, after "clamp secondary rays" is turned on, does it mean that GI sampling will not be so accurate?

[vladimir.nedev]

I answered this in my first reply - yes, the final result might be darker than what's correct.

Greetings,
Vladimir Nedev

[q976431]

I answered this in my first reply - yes, the final result might be darker than what's correct.

Greetings,
Vladimir Nedev

Thank you for your reply