You can read a full list of features in Mental Ray 3.14 here, although note that some of the functionality listed was actually introduced in Mental Ray 3.13.įree for use on single machines, but you pay for network rendering The update also introduces support for Light Path Expressions, making it possible to generate AOVs on a per-light basis when rendering, giving more control over rendered output in the final composite. It has “full support” of Mental Ray shaders, motion blur, depth of field, hair, volumes and particles, and only loads geometry into GPU memory, making it possible to render more texture-heavy scenes on the GPU.

That includes GI Next, Nvidia’s GPU-enabled global illumination system, which the firm claims is “over 10x faster again” when running with a GPU – presumably, Nvidia’s top-of-the-range Quadro – than a 14-core CPU.

The release also introduces the new functionality rolled out last year in Mental Ray 3.14, the standalone edition of the software, and in Mental Ray for Maya, the equivalent Maya plugin.

Today’s release makes it possible to use those scenes again, with Nvidia’s blog post stressing that the new plugin is “fully backwards compatible for all the functionality and data people depend upon”.Īdds new features from Mental Ray 3.14 standalone

With Autodesk’s decision to stop bundling Mental Ray with its software in favour of its own Arnold renderer, legacy Mental Ray scenes are no longer compatible with 3ds Max 2018 out of the box. The first version of Mental Ray compatible with 3ds Max 2018įor many 3ds Max users, the most important thing about Mental Ray for 3ds Max will simply be that it exists. Network rendering requires commercial licences, which are available on a rental-only basis.īuying a commercial licence of Mental Ray also activates Iray for 3ds Max, Nvidia’s interactive physically based renderer, available as a separate plugin, and previously purchased separately. The plugin is free to use when rendering from a single machine. The release integrates the new features of Mental Ray 3.14, the latest standalone edition of the renderer, including the GI Next global illumination system and support for light path expressions.

Mental ray 3ds max 2017