TENCENT(HK:00700) 量子位·2025-07-30 09:44Core Viewpoint - Tencent has launched Hunyuan 3D World Model 1.0, the first open-source 3D world generation model that supports physical simulation and is compatible with traditional CG pipelines, allowing for immersive and interactive 3D world generation from text or images [1][3]. Group 1: Model Features - Hunyuan 3D World Model 1.0 integrates the advantages of video-driven and 3D-driven methods, enabling the generation of immersive, explorable, and interactive 3D scenes [5][6]. - The model offers three core advantages: 360° immersive experience, industrial-grade compatibility with standard 3D mesh formats, and atomic-level interaction through decoupled 3D modeling [5][6][7]. Group 2: Technical Framework - The model employs a generative architecture that combines panoramic image synthesis and layered 3D reconstruction techniques, supporting both "text-to-world" and "image-to-world" generation methods [7][11]. - It utilizes a three-part technical framework: panoramic world proxy generation, semantic world layering, and layered world reconstruction [7][21]. Group 3: Semantic Layering and Reconstruction - Hunyuan 3D World Model 1.0 introduces a semantic hierarchical representation and generation algorithm, allowing for intelligent separation of foreground and background, and ground and sky [21][22]. - The model predicts depth for each layer and aligns them across layers to maintain geometric coherence in the reconstructed 3D scene [23][27]. Group 4: Applications - The generated 3D mesh worlds can efficiently support various professional applications, including virtual reality (VR), game development, object editing, and physical simulation [35][36]. - In VR applications, the model generates seamless 360° environments that can be deployed on mainstream VR platforms, enhancing user experience in virtual tourism and training [36]. - For game development, the 3D mesh worlds can be exported in standard formats for integration with industry engines like Unity and Unreal Engine, facilitating rapid scene construction and content iteration [37]. - The object editing application allows precise 3D manipulation of individual elements within a scene, enhancing flexibility for interactive design [38]. - In physical simulation, the layered meshes are compatible with mainstream physics engines, ensuring accurate representation of physical properties for applications like autonomous driving testing and engineering simulations [39].