曲线曲面 Curves and Surfaces ; Curve curved surface ; Nurbull crap
曲线曲面基础 CATIA
NURBS曲线曲面 NURBS curve and surface
曲线／曲面 Fillet Surfaces to Curves
点曲线在曲面 Point on Surf
曲线曲面偏置 Curves and Surfaces Offsetting
曲线曲面表示 Curves and Surfaces
曲线曲面约束 Constraint of curves and curved surfaces
曲线曲面重建 curve and surface reconstruction
矢量图形网格模型是实体的一种基本表示形式，特别对于描述具有复杂曲线曲面的实体可以说是一种最有效的表达方法。
Vector graph mesh model is a basic representation type of a body, particularly it is the most effective presentation method to representation complex body with curve and surface .
按点-线-面的层次数据结构，选取几种有代表性的曲线曲面，实现了三维复杂外形的表面描述。
Based on a point line patch hierarchical data structure, three dimensional complex geometries are described by several typical kinds of surface patches.
样条方法是当前自由曲线曲面造型最为常用的方法，动态规划为解决离散最优化问题的有效手段。
B-spline is the most popular method to present free-form curve and surface, and DP algorithm is the effective approach for solving discrete optimization problems.
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