I am seeing these ugly rectangular artifacts in my final render. Attached image shows a few examples cropped out.
Anyone seen these before and know if there's a known issue here or something obvious I can change to fix this?
Toggling ray traced atmosphere shadows made no difference.
Similar scenes rendered perfectly well in older versions of Terragen so not sure what's up here...I might start a test of this scene using an older version If I can.
Rendering using Terragan 3.2 on Windows 7 64bit.
4096x2048 spherical camera.
Thanks