Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
S
That is certainly grasshopper plugin for Rhino. You should save the file as native.3dm first and than export it as.obj.
T
Good to hear. Note that the multiplier must be increased as such when you use the Physical Camera. If you turn it off you must re-adjust the multiplier of the HDRI and all your light sources.