Sidefx Houdini 20.5.278 May 2026

: Both tools have been rewritten to support high-density meshes with significantly better performance.

: Version 20.5.278 stabilizes non-destructive animation layers, allowing animators to stack motions and refine performances without losing the underlying base keys.

: The solver includes presets for snow, mud, sand, and fiber-based materials. SideFX Houdini 20.5.278

SideFX has introduced a dedicated solver, providing a robust solution for simulating substances that fall between solid and liquid.

: It interacts natively with other Houdini solvers, allowing for complex multi-physics scenarios where solid mechanics and fluids collide. 3. APEX & Character Animation : Both tools have been rewritten to support

: New nodes allow artists to create toon-shading and "slap comps" directly within the 3D pipeline. 2. MPM Multi-Physics Solver

: A redesigned, dockable info panel provides clearer data visualization for node networks, helping artists debug complex procedural logic. SideFX has introduced a dedicated solver, providing a

: The professional standard for film and game studios.

: It provides a node-based workflow for creating procedural textures, similar to Substance 3D Designer , but deeply integrated into Houdini's 3D geometry and heightfields.