曲面造型是指在产品设计中对于曲面形状产品外观的一种建模方法，曲面造型方法使用三维CAD软件的曲面指令功能构建产品的外观形状曲面并得到实体化模型。
A 3D garment surface modeling method driven by contour line sketches is proposed.
提出基于轮廓线草图交互驱动的三维服装曲面造型方法。
参考来源 - 积件化草图交互式三维服装设计方法及重用技术研究Study the geometric modeling of element groups for CAD math model is of important mening. This paper, based on finite element technology, according to CAD model of target surface, apply triangle element to study the geometric modeling of element groups.
基本体群曲面造型问题是多点成形必须要解决的关键技术。
参考来源 - 基于三角形单元的基本体群曲面造型的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
在曲面造型中，经常需要对曲线形状进行调整。
Adjusting the shape of the curve is needed in the surface modelling.
顶点位置和法向插值是参数曲面造型的重要内容。
Interpolation to vertex positions and normals is one of important contents in parametric surface modeling.
至今，曲线曲面造型模块仍是CAD/CAM系统的最关键部分之一。
Nowadays, the construction module of free curves and surfaces is still the core one of the key parts in CAD/CAM.
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