[timberresheim]

Hello,

i am totally clueless what is causing this problem, but as soon, as i add an emitter object i get these strange black stripes/partial renders.

my scene looks like this :



the render looks like this:



it looks like a common problem, but i searched the forum and could not find anything.

even when i add an emitter outside the bulb, the problem occurs.....

any help is greatly appreciated!

thanks in advance

tim