20.500.12556/RUL-134152 3D modeliranje kapele samostana Jurklošter iz oblaka točk terestričnega laserskega skeniranja magistrsko delo 3D modeling of Jurklošter charterhouse chapel from terrestrial laser scanning point cloud master thesis V delu opisujemo potek modeliranja kapele samostana Jurklošter na osnovi laserskega oblaka točk. Opisali smo postopek pridobitve podatkov, začetno obdelavo (registracija in georeferenciranje) in pripravo za uvoz v AutoCAD z vtičnikom UNDET. Predstavili smo postopek modeliranja z vključeno razlago modeliranja detajlov (okno v gotskem slogu, obokan strop) in možnih problemov skupaj s podanimi rešitvami. Raziskali smo možnost vključevanja trikotniških mrež v 3D model in ocenili primernost vtičnikove vgrajene funkcije za grajenje trikotniških mrež. Modeliranje je bilo uspešno izvedeno v celoti; zajeli smo vse pomembne detajle objekta in v model uspešno integrirali trikotniške mreže. Vzpostavili smo delovni proces za integracijo mrežnih ploskovnih modelov v programa AutoCAD in SketchUp. Primerjali smo prednosti in slabosti oblakov točk, pridobljenih s terestričnim laserskim skenerjem Leica BLK360 in tahimetrom Leica MS50. Ugotovili smo, da je 3D modeliranje v izbrani programski rešitvi precej zamudno in težko za učenje, v kolikor uporabnik nima predhodnih izkušenj s 3D modeliranjem v okolju AutoCAD. This thesis describes a workflow for point cloud 3D modeling of a chapel in Jurklošter charterhouse. Data acquisition, along with preliminary processing is described (point cloud registration and georeferencing), as well as data preparation for import to AutoCAD with installed UNDET plugin. Modeling workflow is presented, focusing on detailed explanation of complex details modeling, such as gothic window and vaulted ceiling. An option of creating and implementing meshes is explored. Modeling of the chapel has been successfully performed, as the model contains all important features and successful mesh integration. A workflow for integrating mesh surface model into the AutoCAS and SketchUp programs has been developed. Advantages and disadvantages of point clouds, acquired with Leica BLK360 and Leica MS50, have been analysed. 3D modeling from point cloud with chosen software has proved to be time consuming and hard to learn, especially if a person who is working on these tasks has no previous experience with 3D modeling in AutoCAD software. 3D modeliranje Autocad UNDET SketchUp oblak točk mrežni ploskovni model Jurklošter kulturna dediščina lasersko skeniranje 3D modeling Autocad UNDET SketchUp point cloud mesh Jurklošter cultural heritage laser scanning true true false [Ž. Gregorc] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2021-12-24 13:32:12 2021-12-24 13:32:16 2022-09-13 03:53:35 0000-00-00 00:00:00 2021 0 Ljubljana 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 528.7:726(043.3) 148327 92052483 6322.pdf 6322.pdf 1 0FDCE2F8004C59C7B6C58E8B13ED1068 054c37c86f4f775cf41581e43bc67f5e97f002788396181b18019b7cd58ba61c 621d90c2-64b5-11ec-abdb-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=152479 Fakulteta za gradbeništvo in geodezijo 0 0 0