Dina Stober - Josip Juraj Strossamayer University of Osijek, Faculty of Civil Engineering Osijek, ۳ Vladimir Prelog Street , ۳۱۰۰۰ Osijek, Croatia
Roko Žarnić - University of Ljubljana, Faculty of Civil Engineering and Geodesy, ۲ Jamova Street, ۱۰۰۰ Ljubljana, Slovenia
Margareta Turkalj Podmanicki - Josip Juraj Strossamayer University of Osijek, Faculty of Civil Engineering Osijek, ۳ Vladimir Prelog Street , ۳۱۰۰۰ Osijek, Croatia
Romana Virgej-Đurašević - Josip Juraj Strossmayer University of Osijek, Academy of Arts, ۱f Kralj Petar Svačić Street, ۳۱۰۰۰ Osijek, Croatia

The benefits and challenges posed by Building Information Modelling in documenting the existing buildings comes fromthe development of the digital support to the needs, compatibility and interoperability of applied technologies and at thesame time of the available knowledge and skills to use a wide range of necessary technologies. Within the scope of HeritageBuilding Information Modelling, the use of 3D views has become a common practice, often hindered by complex geometryand layered time changes of constructive systems. Implementation of BIM for heritage buildings is developed through theprocedures of designing parametric objects and selecting compatible technologies to create a rich information model. Thepaper presents the application of the 3D BIM approach in researching, documenting and interpreting the historic buildingof the baroque Palace of the Slavonian General Command in the historic core of Osijek, Croatia. Applied recordingtechnologies, laser scanning, and thermal scanning, as support for HBIM, have been chosen according to selective researchgoals of the Palace of the Slavonian General Command. The method of simulating non-existent constructive elements fromassumptions and analogies is presented as the preceding procedure of creating a HBIM library that opens the possibility ofthe broader dissemination of information on the explored heritage. The results point to the advantages of the model buildingapproach for valorisation and interpretation of constructive changes over time, through the modelling logic, closely relatingto the logic of construction.

HBIM; Genesis Modelling; Digital Library; Palace of the Slavonian General Command; Osijek