Conversion methods are required for the exchange of data. First a given rational B-spline surface with curved boundaries will be segmented by curvature oriented arguments, then these patches will be converted into bicubic or biquintic integral B4zier patches with help of geometric continuity conditi
Curvature-continuous extensions for rational B-spline curves and surfaces
β Scribed by S. Shetty; P.R. White
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 593 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0010-4485
No coin nor oath required. For personal study only.
β¦ Synopsis
Cu rvatu re-co nti n uous extensions for rational B-spline curves and surfaces
π SIMILAR VOLUMES
A useful and simple algorithm is presented for interactively generating B-spline interpolation curves and surfaces from B-spline approximation solutions. The difference between the data points and the B-spline approximation is used to modify the control vertices in order to generate a succession of
This paper briefly outlines the design' and application of two potential display processor components in future computeraided design systems. Most of the applications derive from the high-speed graphics facilities with automatic hidden-line" removal -however some depend on an overlap testing procedu