Abstract
Computer Aided Geometric Design has emerged from the need for freeform surfaces in CAD/CAM technologies; it has become a major research topic in computer science with direct applications for all engineering sciences. A major topic is the generation of smooth curves and surfaces which can be immediately supplied to the NC-Process. The fundamental idea of the so called variational design methods is the use of modeling tools (curves or surfaces) which minimize certain functionals which can be interpreted in the sense of physics or geometry. The purpose of this paper is to present a method to include the parametrization as an additional parameter in the variational design process and to include boundary conditions (given curves and neighbouring surfaces) in the design process.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
G. Brunnett. Variational design of curves and surfaces. Surv. Math. Ind., 3: 1–27, 1993.
H. Hagen and P. Santarelli. Variational Design of Smooth B-Spline Surfaces.In H. Hagen, editor, Topics in Surface Modelling, pages 85–94. SIAM, 1992.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1997 Springer-Verlag Berlin Heidelberg
About this chapter
Cite this chapter
Hagen, H., Heinz, S., Nawotki, A. (1997). Variational Design with Boundary Conditions and Parameter Optimized Surface Fitting. In: Strasser, W., Klein, R., Rau, R. (eds) Geometric Modeling: Theory and Practice. Focus on Computer Graphics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-60607-6_1
Download citation
DOI: https://doi.org/10.1007/978-3-642-60607-6_1
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-61883-6
Online ISBN: 978-3-642-60607-6
eBook Packages: Springer Book Archive