Title: Implementation of NURBS curve derivatives in engineering practice
Authors: Procházková, Jana
Procházka, David
Citation: WSCG ’2007: Posters proceedings: The 15th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2007 in co-operation with EUROGRAPHICS: University of West Bohemia, Plzen, Czech Republic: January 29 - February 1, 2007, p. 5-8.
Issue Date: 2007
Publisher: Václav Skala – UNION Agency
Document type: konferenční příspěvek
URI: http://wscg.zcu.cz/wscg2007/Papers_2007/Poster/!WSCG2007_Poster_Proceedings_Final.zip
ISBN: 978-80-86943-99-2
Keywords: grafický software;inženýrství;deriváty;křivky NURBS
Keywords in different language: NURBS curves;graphic software;engineering;derivatives
Abstract: Derivatives are a very important tool of computations in an engineering practice on the graphics structures. B-Spline functions are defined recursively, so the direct computation is very difficult. In this article new direct proof of the formula used for simpler direct computation is shown. The paper also presents own method of programming derivatives of NURBS curves by means of the proven formula which is implemented in German engineering software RFEM 3D.
Rights: © Václav Skala – UNION Agency
Appears in Collections:WSCG ’2007: Posters proceedings

Files in This Item:
File Description SizeFormat 
Prochazkova.pdf943,17 kBAdobe PDFView/Open

Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/852

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.