Case Study : Sarlat
Located in the middle of Dordogne France, Sarlat was the first city protected by the cultural french laws promoted by Andree Malraux. it's The purpose of this scan was to capture a 360 HDR Environements, and from there, manage the mesh conversion from Retopology to UVs.
Again, No drone
Space triangulation with Panoramics
360 Equirectangular Panoramas are then converted to 6 Cubic faces
Basic Ptex textured Version
1st Mesh Faces Decimation Process
UV Layout and Texel definition
Scene Calibration in Nuke. model and camera importation. Red area are ocluded zones where no textures has been projected. it's possible then to use Mari to reproject textures from any scan stills cameras.