Digital rebirth of the greatest church of Cluny Maior Ecclesia: From optronic surveys to real time use of the digital Model

Abstract : Our multidisciplinary team has virtually reconstructed the greatest church of the Romanesque period in Europe. The third church of the Abbey of Cluny (12th c.) has been destroyed after the French Revolution, leaving only 8% of the building standing. Many documents have been studied, to include the latest archaeological knowledge in the virtual model. Most remains have been scanned for CAD restitution. The mock-up of the church needed 1600 different numerical files, including the scanned pieces and the anastylosis of a Romanesque portal, a Gothic façade and a mosaic pavement. We faced various difficulties to assemble the different elements of the huge building, and to include the digitized parts. Our workflow consisted in generating geometrical shapes of the church, enriched with metadata such as texture, material... The whole mock up was finally exported to dedicated software to run the rendering step. Our work consisted in creating a whole database of 3D models as well as 2D sources (plans, engravings, pictures...) accessible by the scientific community. The scientific perspectives focus on a representation in virtual immersion of the grand church at scale 1 and an access to the digital mock-up through Augmented Reality.
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Communication dans un congrès
3D ARCH, IAPRS&SIS, ISPRS Commission V- WG 4, Mar 2011, Trento, Italy. 38, pp.31-37, 2011, <10.5194/isprsarchives-XXXVIII-5-W16-31-2011>
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Soumis le : mardi 10 février 2015 - 11:15:41
Dernière modification le : lundi 21 mars 2016 - 17:27:10
Document(s) archivé(s) le : lundi 11 mai 2015 - 10:25:56

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Jérémie Landrieu, Christian Père, Juliette Rollier-Hanselmann, Stéphanie Castandet, Guillaume Schotté. Digital rebirth of the greatest church of Cluny Maior Ecclesia: From optronic surveys to real time use of the digital Model. 3D ARCH, IAPRS&SIS, ISPRS Commission V- WG 4, Mar 2011, Trento, Italy. 38, pp.31-37, 2011, <10.5194/isprsarchives-XXXVIII-5-W16-31-2011>. <hal-01114911>

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