2026-04-17T03:41:55Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/104962025-09-12T22:42:09Zcom_10259_4219com_10259_5086com_10259_2604col_10259_7349

Rodríguez García, Bruno Corchia, Laura Faggiano, Federica García Tejerina, Diana De Paolis, Lucio Tommaso 2025-05-27T06:53:49Z 2025-05-27T06:53:49Z 2024-09 0302-9743 http://hdl.handle.net/10259/10496 10.1007/978-3-031-71710-9_13 1611-3349 Comunicación presentada en International Conference on eXtended Reality (XR Salento 2024), celebrado en Lecce, Italia durante los días 4-7 de septiembre de 2024. This paper introduces Model Checker, an open-source plugin for Blender designed to analyse distance discrepancies between 3D models and visualize the results using heatmaps. It is designed for analysing discrepancies during retopology and restoration processes, seamlessly integrated into the Blender environment. The plugin extracts minimum, maximum, mean, and standard deviation distances between models, visualized with heatmaps based on adaptable thresholds. It also provides change tracking in the heatmaps, facilitating comparison between different project versions. Heatmaps are exportable as textures and compatible with immersive Virtual Reality (iVR) visualization within Blender, enabling convenient analysis and visualization within the workspace. Comparative analysis with CloudCompare reveals an error margin of maximum 1mm for Model Checker, making it suitable for tasks requiring similar precision. The results indicate its suitability as a viable alternative in projects requiring millimetric precision restoration, particularly notable for its integration into modelling software, change control, and iVR visualization capabilities. Future development efforts should focus on optimizing the process to enhance both accuracy and analysis time. This work is part of the project Humanaid (TED2021-129485BC43) funded by MCIN/AEI/10.13039/501100011033 and the European Union “NextGener tionEU”/PRTR. application/pdf eng Springer Extended Reality. 2024, V. 15029, p. 173-184 https://doi.org/10.1007/978-3-031-71710-9_13 Virtual reality Cultural heritage Virtual restoration Virtual Reconstruction 3D Analysis Realidad virtual Informática Patrimonio cultural Virtual reality Computer science Cultural property A Tool for the Analysis and Virtual Reality Visualization of the Virtual Restoration of Cultural Heritage 3D Models info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/acceptedVersion info:eu-repo/semantics/openAccess Extended Reality 15029 173 184