Yes, yes it can. If using 3delight, it's the same as before.
If you are using Iray, go to (render setting -> Environment-> Draw Dome->off, Draw Ground -> off) Default is on.
transparency depends on the file type you save in.
If you render an image without a background in order for the file to retain the transparency in background use either TIFF or PNG as your target saved file.
Comments
Yes, yes it can. If using 3delight, it's the same as before.
If you are using Iray, go to (render setting -> Environment-> Draw Dome->off, Draw Ground -> off) Default is on.
transparency depends on the file type you save in.
If you render an image without a background in order for the file to retain the transparency in background use either TIFF or PNG as your target saved file.