In traditional way of thinking, culture heritage objects are reconstructing in physical way. Sometimes it is very expensive and complex task. Complex for few reasons: first of all usually we have no all necessary information about cultural heritage object; it calls lack of information (drafts, drawings and so on) and second usually experts disagree about how it must look in real world. This postgraduate thesis trying to show how it is possible virtual reconstruction of cultural heritage objects with Virtual Reality Modeling Language. VRML now is most advance virtual reality technology and day by day is developing. These theses consist from two parts. This paper describes some concepts how it is possible to use VRML in reconstruction of cultural heritage and second part represents real example of such possibility. It can be found at http://www.museum.virtualage.org One thing is very important. It is not necessary reconstruct a model like it was. Virtual Reality can give possibility to look at different models, interpretations, materials and so on. It means that it can help us to reconstruct a physical object, to reach more objective tasks in reconstruction of cultural heritage. Another benefit projects like this is to expand traditional concept of museum, where besides real museum we can find virtual museums and we can visit from a web. It means the new concepts of cultural education and learning. Finally, it is very good example how very different kinds of science can go... [to full text]

Atkuriamosios grafikos priemonės leidžia sukurti trimatę vartotojo sąsają, panaudojant įvarius trimačius modelius. Darbo tikslas: Trimačių modelių aprašymo kalbų analizė ir trimatės vartotojo sąsajos modelio sukūrimas. Darbo uždaviniai: išnagrinėti literatūrą apie trimatės vartotojo sąsajos kūrimą, atlikti atkuriamosios grafikos priemonių, skirtų kurti trimačius objektus, analizę bei pagrindinių virtualios realybės aprašymo kalbų analizę, pasinaudojant atkuriamosios grafikos priemonėmis sukurti trimatė vartotojo sąsajos modelį – trimatį tinklalapį. Trimatė vartotojo sąsaja gali būti kuriama pasinaudojant X3D priemonėmis arba naudojantis atskiromis programomis, skirtomis kurti trimačius objektus (pavyzdžiui, CAD, 3ds max, Maya) juos vėliau apjungiant. Virtuali realybė aprašoma VRML bei X3D kalbomis. / Objectives of the work: Literature analysis on use and construction of the three-dimensional connections, analysis of graphic tools used for construction of the three dimensional objects, the analysis of main computer languages for building the virtual reality, and establishing a model/web site of three dimensional connections by implementing investigated tools for three dimensional graphics. Reference base: Different tools for construction, modulation and data processing of the three dimensional environments, literature references. Three dimensional connections could be established by implementing X3D tools or by first using the programs for construction of three dimensional objects (for example CAD, 3ds max, Maya) and connecting them later. Virtual reality could be described using VRML and X3D languages.