Title: | Fixed-point arithmetic line clipping |
Authors: | Mollá, R. Jorquera, P. Vivó, Roberto |
Citation: | WSCG '2003: Posters: The 11-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2003, 3.-7. February 2003, Plzen, p. 93-96. |
Issue Date: | 2003 |
Publisher: | UNION Agency |
Document type: | konferenční příspěvek conferenceObject |
URI: | http://wscg.zcu.cz/wscg2003/Papers_2003/F02.pdf http://hdl.handle.net/11025/988 |
ISBN: | 80-903100-2-8 |
Keywords: | ořezávání;aritmetika pevného bodu |
Keywords in different language: | line clipping;fixed-point arithmetic |
Abstract: | This algorithm supports line clipping against a rectangular window with edges parallel to the screen. The algorithm combines different partial solutions given in the bibliography such as implicit area codes, decision trees, line ends comparison, symmetry or avoiding redundant calculations, mixing them with fixed-point arithmetic, explicit calculation reusing and dynamic monitoring. It may work in the fractional object space while still using integer arithmetic (fixed-point). It is faster than traditional algorithms. It provides more precision without using floating point arithmetic. |
Rights: | © UNION Agency |
Appears in Collections: | WSCG '2003: Posters |
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11025/988
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