| 释义 |
Distribution ParameterThe distribution parameter of a Noncylindrical Ruled Surface parameterized by
 | (1) |
where is the Striction Curve and the Director Curve, is the function defined by
 | (2) |
The Gaussian Curvature of a Ruled Surface is given in terms of its distribution parameter by
 | (3) |
See also Noncylindrical Ruled Surface, Striction Curve References
Gray, A. Modern Differential Geometry of Curves and Surfaces. Boca Raton, FL: CRC Press, pp. 347-348, 1993. |