I've started playing with Blender (which is totally awesome) a few months ago. Now I've experienced weird artifacts, and could not find anyone with the same problem.
I'm aiming for the first posted render, where I added Volume Scatter into the World - Volume field and also added smoke (also Volume Scatter). On the second render, there is only a Smoke.
You can see, that first render contains some weird "boxy" artifacts exactly where Volume Scatters intersects, and the second render looks perfect.
Does anyone know the solution for this please?
Thank you, M