Sidefx Houdini 20.5.278 -

: Major performance improvements allow for sophisticated agent logic, reactive behaviors, and varied pathfinding over complex terrains.

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See the official SideFX changelog and release pages for the full list of fixes and the Houdini installer for 20.5.278.

Houdini 20.5.278 is explicitly engineered for seamless deployment in active studio pipelines. SideFX Houdini 20.5.278

Enhanced look-dev workflows with the ability to look through LOP cameras in SOPs and new volumetric atmosphere rendering in Karma CPU & XPU . Early Performance & Issues

: Built entirely from the ground up on OpenCL, Copernicus provides 100% GPU-accelerated performance for instant viewports feedbacks.

: Houdini is renowned for its powerful simulation and dynamics capabilities. Version 20.5.278 introduces new algorithms and techniques for simulating realistic destruction, fluids, and cloth, providing artists with more control over the details of their simulations. If you share with third parties, their policies apply

Utilizes a node-based, procedural workflow, maintaining attributes throughout the pipeline for high flexibility.

Procedural curves optimized for memory efficiency and realistic physically-based dynamics. 🛠️ Key Fixes and Optimizations in Build 20.5.278

The APEX (All-Purpose EXecution) framework received significant updates in version 20.5.278, with major modifications to the KineFX character rigging system and APEX Animate tools. APEX represents SideFX's next-generation animation and rigging framework, moving beyond traditional constraint-based systems toward a fully procedural approach. See the official SideFX changelog and release pages

The Houdini community, as always, was quick to share fixes and workarounds for common issues related to this specific build:

Windows 10/11 (64-bit), macOS 13 (Ventura) or higher (Apple Silicon natively supported), or Linux (Ubuntu 20.04+ / RHEL 8+).