Alternative representation for parametric cubic curves and surfaces
โ Scribed by Henry G Timmer
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 309 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0010-4485
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The conditions leading to a point of inflexion, loop or cusp for parametric cubic curves and parametric B-spline cubic curves are investigated. Some useful conclusions are obtained. Computer a/ded geometric design Academic Press
A Igorithms that can obtain rational and special parametric equations for degree three algebraic curves (cubics) and degree three algebraic surfaces (cubicoids), given their implicit equations are described. These algorithms have been implemented on a VAX8600 using VAXIMA.
We develop wavelet methods for the multiresolution representation of parametric curves and surfaces. To support the pression method, selected scaling coefficients of the surface representation, we construct a new family of compactly supyield a compact hierarchical surface representation using ported