object visible to camera render artifact

[fpi107]

Hi,
I have problem with rendering in fstorm, its about object that is illuminating white light to scene and visible to camera is unchecked. The problem appear in render image where that object is bending picture and left like artifact similar to predator cloak. It is not there but it is again visible in that way. So the matte and visible to camera is not working properly.

Can you fix it in latter updates or you have some different solution for this problem.?

[fpi107]

[Karba]

You probably have to decrease ray threshold.

[fpi107]

That worked thanks