In addition, Bifrost for Maya adds an MPM solver based on the one used by Disney for Frozen. It comes with presets for real-world fuels, including methane and butane.įor smoke simulations, users can “set up adaptivity to automatically add or remove detail depending on characteristics like velocity, turbulence, and smoke density”. The combustion solver “performs computational chemistry and thermodynamics” to mimic the behaviour of fire in the real world, automatically generating smoke and water vapour. In addition, the update adds a new set of solvers, including physically-based solvers for combustion and aerodynamics, and a Material Point Method (MPM) solver for granular materials. New solvers for fire, smoke, cloth and granular fluids like sand and snow The toolset’s new Graph Editor handles “scattering, instancing, deformation, volume processing, dynamic simulation, material assignments, file IO, and even … low-level math nodes – without switching contexts”. The update – which was previewed by Autodesk through a series of enigmatic Twitter videos – turns Bifrost into a complete visual programming environment for simulations. The headline feature in Maya 2019.2 is Bifrost for Maya, an expanded version of Maya’s existing liquid simulation toolset, which has now been renamed Bifrost Fluids.

Other new features in the release, which was announced at Siggraph 2019, and which is due to ship today, include a new Substance plugin and improvements to the Render Setup and Light Editor.īifrost for Maya: a new visual programming system for multiphysics simulations The plugin is also compatible with Maya 2018.x and Maya 2019.1.

Autodesk has unveiled Maya 2019.2, a major update to the 3D animation software, introducing Bifrost for Maya, a new plugin that adds a node-based visual programming system for multiphysics simulations.

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