Lighting a scene with a HDR but it’s black? jeffpatton.net | Infographie 3D | Scoop.it

Here’s another popular question I frequently hear: My scene looks fine with the mrSun/mrSky system but when I use a HDR it’s black. Does mental ray, iray, vray, whatever-ray not support HDRs? If this has affected you, read on for the most common explanation.