外切多边形 [
wài qiē duō biān xíng]
[数] circumscribed polygon
- 计算机图形学中,传统的方法是用圆的内接和外切正多边形来逼近圆;
As the error for these approximate methods is bigger & oneway, the approximation for circle--intersecting polygon is introduced. - 介绍了利用内接或外切多边形去取代原有的非线性超凸曲面进行硬塑薄壳承载能力计算的方法。
Introduce the calculating methods of rigid plastic laminates' carrying capacity, which apply internal access or excircle polygons to replace the intrinsic nonlinear superconvexity. - 介绍了利用内接或外切多边形去取代原有的非线性超凸曲面进行硬塑薄壳承载能力计算的方法。
The paper introduces a dynamic programming method and gives the algorithm model for ray tracing on any convex surfaces.