Seems I've found another 3D Preview issue. Has anybody had trouble with the spherical camera lately?
I've a scene here that flatly refused to render, then it wouldn't render if the camera was below zero in Y, even if the local landscape was all -500m. It would struggle, slow down in the middle strip of the render, then stop.
It seems that if the 3D preview hasn't begun a new round of previewing and got past the Detail level 5, then there are issues with the spherical camera render in my scene. I'm wondering if there's a point where the camera says, "Hey I appear to be under the ground. I will presume I am," unless the preview has begun and it knows otherwise? I can't post the exact scene here, but could potentially email it over to Planetside staff.