GaussianShopVR: Facilitating Immersive 3D Authoring Using Gaussian Splatting in VR
summary
GaussianShopVR is a VR authoring system that enables point-level editing of 3D Gaussian Splatting using a controller-bound adjustable selection sphere for fast cluster selection, real-time color histograms, object splitting/merging, and inpainting by patch reuse. User-drawn points act as explicit control signals for generative editing and guide a scoring-based distilling sampling optimization to produce shapes and poses. Evaluation shows better selection accuracy (N=18), improved controllable generation versus text-only baselines (N=20), and high usability (N=10); code on GitHub.
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