Hunyuan's latest work: Generating high-quality 3D worlds in 5 seconds with a single GPU. 🔥 Code: github.com/imlixinyang/Flash… Page: imlixinyang.github.io/FlashW…

🔥Excited to introduce Tencent Hunyuan3D-Omni, the industry's first 3D asset creation system with multi-condition control. Built on the open-source Hunyuan3D 2.1 as the "ControlNet of 3D," it addresses single-view occlusions, and poor geometry by integrating up to four control conditions. Two core innovations power the system: a Lightweight Unified Control Encoder for efficient multimodal fusion, and a Progressive Difficulty-Aware Training Strategy that boosts robustness. ✅Under single-image conditions, skeletal input provides precise pose control for animation and avatars. ✅Point cloud input—full or depth-projected—removes visual ambiguity and yields accurate photorealistic geometry. ✅Bounding box control adjusts L/W/H ratios to match design scale. ✅Voxel control sculpts topology for engineering and creative workflows. We are open-sourcing inference code and weights to accelerate controllable 3D research and industry deployment. Code: github.com/Tencent-Hunyuan/H… Weights: huggingface.co/tencent/Hunyu… Tech Report: arxiv.org/pdf/2509.21245 #3DGenAI #TencentHunyuan #OpenSourceAI

We are introducing Hunyuan3D-Part: an open-source part-level 3D shape generation model that outperforms all existing open and close-source models. Highlights: 🔹P3-SAM: The industry's first native 3D part segmentation model. 🔹X-Part: A part generation model that achieves state-of-the-art results in controllability and shape quality. Key-features: 1️⃣Eliminates the use of 2D SAM during training, relying solely on a large-scale dataset with 3.7 million shapes and clean part annotations. 2️⃣Introduces a new automated segmentation pipeline in 3D without user intervention. 3️⃣Implements a diffusion-based part decomposition pipeline utilizing both geometry and semantic clues. Code: github.com/Tencent-Hunyuan/H… Weights: huggingface.co/tencent/Hunyu… Tech reports: 🔸P3-SAM： → Paper: arxiv.org/abs/2509.06784 → Project page: murcherful.github.io/P3-SAM/ 🔸X-Part： → Paper: arxiv.org/abs/2509.08643 → Project page: yanxinhao.github.io/Projects… Try it now： → (Light version) Hugging Face demo: huggingface.co/spaces/tencen… → (Full version) Hunyuan3D Studio: 3d.hunyuan.tencent.com/studi…