HOW TO SET VRAY HDRI IN 3DS MAX
The VRayHDRI map can be used to load high dynamic range images (HDRI) and map them onto the environment. V-Ray supports most of the standard HDRI-environment mapping methods. Since V-Ray 2.0, this texture can also be used to load other file formats. In the example shown, the VRayHDRI has been applied to the diffuse channel of a V-Ray material.
