In this work, we present a pen-based user interface (UI) that makes manual geometry decomposition easier and helps reduce user time spent on geometry decomposition for hexahedral meshing. This paper presents the first attempt to apply a pen-based UI for geometry preparation for mesh generation. The proposed UI is more natural, intuitive, and easier to use than existing interfaces such as Window-Icon-Mouse-Pointer and commandline interfaces. The pen-based UI contains the following features: (1) drawing freeform strokes, (2) fitting and aligning strokes to CAD geometry automatically, (3) creating cutting surfaces, and (4) performing various tasks including webcutting through gestures. The proposed pen-based UI has been tested on a few models to demonstrate its effectiveness in decomposition, defeaturing and controlling mesh orientation. © 2010 Springer-Verlag Berlin Heidelberg.
CITATION STYLE
Lu, J. H. C., Song, I., Quadros, W. R., & Shimada, K. (2010). Pen-based user interface for geometric decomposition for hexahedral mesh generation. In Proceedings of the 19th International Meshing Roundtable, IMR 2010 (pp. 263–278). https://doi.org/10.1007/978-3-642-15414-0_16
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