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Automatic fly-through camera animations for 3D architectural repositories

: Knöbelreiter, Patrick; Berndt, Rene; Ullrich, Torsten; Fellner, Dieter W.


Coquillart, Sabine (Hrsg.) ; Institute for Systems and Technologies of Information, Control and Communication -INSTICC-, Setubal; European Association for Computer Graphics -EUROGRAPHICS-:
Proceedings of the 9th International Conference on Computer Graphics Theory and Applications : Lisbon, Portugal, 5 - 8 January, 2014
SciTePress, 2014
ISBN: 978-989-758-002-4
International Conference on Computer Graphics Theory and Applications (GRAPP) <9, 2014, Lisbon>
International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP) <9, 2014, Lisbon>
Conference Paper
Fraunhofer IGD ()
Fraunhofer Austria ()
path generation; interactive animation; 3D spaces; interactive exploration; Forschungsgruppe Semantic Models, Immersive Systems (SMIS); Business Field: Visual decision support; Research Area: Computer graphics (CG)

Virtual fly-through animations through computer generated models are a strong tool to convey properties and the appearance of these models. In, e.g., architectural models the big advantage of such a fly-through animation is that it is possible to convey the structure of the model easily. However, the path generation is not always trivial, to get a good looking animation. The proposed approach in this paper can handle arbitrary 3D models and then extract a meaningful and good looking camera path. To visualize the path HTML/X3DOM is used and therefore it is possible to view the final result in a browser with X3DOM support.