![]() Improved flakes shader: the size parameter is replaced by the density parameter, which makes it easy to control the size and number of flakes. This shader can create a wide range of car paint looks without having to connect several nodes. New car_paint shader: a dedicated shader for car paint, which can be thought of as the combination of a simplified version of the standard_surface and flakes shaders. ![]() If the background is transparent, then the transmissive surface will become transparent so that it can be composited over another background. New standard_surface’s transmit_aovs flag: standard_surface shaders with transmission can now pass through AOVs, by enabling the transmit_aovs parameter. The default is to use the old empirical diffusion method in order not to break the look of existing scenes. ![]() This new algorithm is exposed in the standard_surface shader via the new parameters subsurface_type (with enum values diffusion and randomwalk) and subsurface_anisotropy (Henyey-Greenstein’s eccentricity g from -1.0 to +1.0). On the other hand, the new method can be slower in dense media, does not support sss_setname for blending two surfaces together, may require redialing materials to achieve a similar look, and is more sensitive to non-closed meshes, “mouth bags”, and internal geometry potentially casting shadows. It can also be substantially faster for large scattering radius. This means it can take into account anisotropic scattering like brute-force volume rendering and produces much better results around concavities and small details. New sub-surface scattering algorithm in standard_surface: unlike the empirical BSSRDF method based on diffusion theory, this new method actually traces below the surface with a real random walk and makes no assumptions about the geometry being locally flat. Users can join the optional Autodesk ‘Render Pilot’ program, which now supports MAXtoA. MAXtoA Cloud Rendering for stills and animations. Image Based Lighting support, including a state of the art physical sky.ģds Max ActiveShade interactive rendering allows parameter changes to be rapidly previewed without interrupting your work.ĭefer the creation of geometry at render time with the Procedural placeholder nodes. Integration with 3ds Max shapes, cameras, lights and shaders. Solid Angle 3ds Max to Arnold v1.2.897 for 3ds Max 2018 ![]()
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January 2023
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