HY 3D Advanced Features Now Available in ComfyUI
Production-ready 3D post-processing comes to ComfyUI with part
Following our initial HY 3D 3.0 integration, we’re excited to bring HY 3D's advanced processing features directly into ComfyUI via Partner Nodes
For many 3D creators, generation is only the beginning. The real bottleneck is turning a raw mesh into something usable for texturing, animation, game engines, or production pipelines. These new HY 3D workflows help close that gap within ComfyUI by bringing key post-processing steps into a single workflow.
This update introduces support for three key capabilities:
3D Parts Decomposition for splitting assets into editable components
UV Unwrapping for preparing models for texturing
Smart Topology for converting dense geometry into cleaner, production-friendly meshes
Supported Features
3D Parts Decomposition
Split a complete 3D model into meaningful structural parts, such as armor pieces, accessories, wheels, or other distinct components. This makes it easier to edit specific regions of an asset, swap parts for variations, and prepare models for modular workflows, animation, or downstream assembly.
UV Unwrapping
Automatically generate UV layouts for supported 3D models, turning raw geometry into assets that are much easier to texture. Instead of manually cutting seams and organizing UV islands, creators can move more quickly into painting, baking, and material work with a cleaner starting point.
Smart Topology
Convert dense geometry into cleaner meshes with more organized edge flow, helping generated models become easier to optimize and reuse in real production pipelines. This is especially useful when preparing assets for game engines, real-time rendering, or any workflow that benefits from lower-density, better-structured geometry.
Get Started in ComfyUI
Update ComfyUI to the latest version, or go to Comfy Cloud
Open Template Library -> 3D model -> Choose the HY 3D advanced template that matches your task
Upload your model input and run the workflow
As always, enjoy creating!