DEVELOPMENT OF A SYSTEM FOR 3D VISUALISATION OF EVACUATION PLAN IN GOOGLE EARTH

V diplomskem delu obravnavamo možnost predstavitve lastnih 3D-objektov v okolju Google Earth, ki je hitro rastoča in razvijajoča se programska oprema, dostopna širokemu krogu uporabnikov in je le-tem omogočeno dodajanje lastnih vsebin. V okviru diplomskega dela smo poustvarili model realnega okolja v 3D, ki služi kot prototip okolja, kjer bi se zaradi krizne situacije lahko izvajala evakuacija. V povezavi z označevalnim jezikom KML lahko v Google Earthu dodajamo objekte in na različne načine označujemo ter opisujemo lokacije. Zaradi zamudnosti ročnega opisovanja objektov s KML-jem smo raziskali možnost uvoza že generiranih tridimenzionalnih objektov v Google Earthu. Za potrebe evakuacije smo določili evakuacijsko pot v izbranem okolju. Ustvarjen je bil vmesnik, ki omogoča kreiranje oziroma uvoz koordinat evakuacijske poti in vizualizacijo gibanja po tej poti.In the thesis we want to show the possibility of own 3D objects presentation using Google Earth environment, accessible to larger number of users who are enabled to add their own contents. In this way, we created a model of the real environment in 3D which will serve as prototype of the environment, where, due to crisis situation, evacuation could be performed. In connection with designated KML language we can add objects to Google Earth, denoting and describing thus locations in various ways. Hand description of objects by KML, however, can be time consuming, therefore we did a research about the possibilities of launching the already generated 3D objects into Google Earth. For the needs of evacuation it is necessary to determine evacuation path in the selected environment. We created an interface which enables creating and launching, respectively, the coordinates of evacuation path and visualisation of moving on this path