Hi aoktar, here's the scene
http://www.martinspeidel.info/downloads/bloom_scene.zip
Maybe there's a problem with c4d's extrude object and octane?
Thank you so much and greetings from Hamburg,
Martin

Hi forum,

I extruded splines with an extrude object to get simple shapes. Now in the rendering I get some strange outlines and I can't get rid of them. Does anyone have the same problem or is there some trick to avoid these outlines. Btw. there is no alpha involved or something.

Thank you so much ...