Easy conversion of elementary curves and surfaces (lines, circles, ellipses, planes, spheres, cylinders, cones,. . . ) to rational parametric and implicit representations is central in many algorithms used in CAD-systems. For rational Bézier and NURBS-surfaces no such easy conversion exists, a rational...
- Forfattere
- Oliver Barrowclough
- År
- 2010
- Type
- Konferanseforedrag