This page provides information on the often used tools in V-Ray for Maya that can be found in the drop-down menu of V-Ray menu > Tools. V-Ray Profiler Analyze elements' render time in order to optimize your scene. Export Materials to USD This option exports selected V-Ray materials to USD file(s). Opacity Cutout The Opacity Cutout tool converts low-poly opacity mapped objects to actual geometry cutouts. Archive V-Ray Scene Enables the export of a V-Ray scene as an archive, preserving the V-Ray render settings and assets. Import V-Ray Material from File V-Ray Material Importer tool is used to import any V-Ray material exported from a .vrscene file into Maya. Create V-Ray PluginNode V-Ray for Maya can create a node from any plugin that comes with the V-Ray installation. Convert Scene for V-Ray Opens the Convert Scene for V-Ray window where you can convert a material to a VRayMtl. VRmat Converter Converts materials in Maya to .vrmat files that can be loaded using the VRayVRmatMtl material. Migrate Legacy scenes V-Ray automatically migrates a legacy scene to a V-Ray 5 compatible setup or this can be done manually. Check for Missing Cosmos Assets V-Ray automatically detects and downloads missing Chaos Cosmos assets.