Fire weird interaction with ground

Forums Technical Discussion Fire weird interaction with ground

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allsvnday: Member; 1 posts; Joined: June 2024; Offline

Oct. 31, 2025 3:13 a.m.

Hi Everyone, when I render a scene with pyro and I import it in after, there is a weird interaction with the background and the ground. Is there anything I can do to avoid that ? Thank you

Attachments:
Pyro_to_after.png (508.9 KB)


olivierth: Member; 1175 posts; Joined: April 2017; Offline

Nov. 3, 2025 5:13 p.m.

I guess this is a composition question.. ? Is it in cops or nuke? Can you show your setup?


tamte: Member; 9366 posts; Joined: July 2007; Offline

Nov. 3, 2025 7:38 p.m.

intuitively it looks like you have some negative values in your background instead of being just black

Tomas Slancik
CG Supervisor
Framestore, NY

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