OTOY Forums

Hey guys!

I have a project where I would need shadows turned off in the scene.
Its a circle plane infront of a plane and i dont wanna see a shadow of the circle plane one the backplane.
However using the Object Tag and turn off shadow visibillity has no effect. I applied it to all Objects, even the light just in case I didnt get
the functionality right. Nothing happens.

I thought maybe there is no shadow anymore and its just Ambient Occlusion, but then again I dont find an option to turn that off either.

Can anyone help on this?

It requires "Alpha shadow" enabled. Did you?

https://www.dropbox.com/s/6ftmagszhc01f ... 6.png?dl=0

yes its enabled
to me it doesnt seem like there is a real shadow, it seems more like ambient occlusion

Shadow visibility will not disable the occlusion effect which comes from environment texture. It's just for daylight and emissions.

So is there a way to disable ambient Occlusion then?

Set a Octane ObjectTag with shadows turned off on the disk. Then change your render settings from Pathtracing to directlighting and select GI_Diffuse for the GI mode.

This should do the trick.

Cheers

Ed

This last setup by ed_mciver doesn't do the trick for me - works for anyone else?

Thanks