OSL Juggler for VRay
----------> JUGGLER for VRay(Chaosgroup) for 3DSMax(Autodesk) and for VRay for Maya(Autodesk):
You can download the VRAY for MAX shader HERE.
You can download the VRAY for MAYA shader HERE.
Warning : The VRay for Maya shader has NOT be tested!
Use a VRayOSLTex node to load the shader, than connect it to a VRay material (VRayLight works fine).
I prefered using an OSL texture, so it compatible with VRAY, VRay RT, Activeshade and IPR.