AI RESEARCH
WorldAct: Activating Monolithic 3D Worlds into Interactive-Ready Object-Centric Scenes
arXiv CS.CV
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ArXi:2605.15843v1 Announce Type: new Recent 3D world modeling systems based on generative scene synthesis, such as Marble, can create coherent and explorable 3D environments, yet their outputs are typically static monolithic assets with limited editability and physical interaction. This restricts their use in immersive content creation and embodied simulation, where generated worlds must be actively modified and manipulated. To tackle this challenge, we present WorldAct, a framework that converts static generated 3D worlds into editable and interaction-ready scenes.