NiRen(OBJ mesh to solid) 是一个运行在 Windows系统上的独立的应用程序。该软件可以通过单击一个按钮从OBJ 网格生成光滑的NURBS曲面，适用于有机体建模。软件有以下几个功能：1.导入.obj 网格...

曲面拟合(Point cloud to NURBS)是一个运行在 Windows系统上的独立的应用程序。该软件可以通过单击一个按钮将NURBS曲面拟合到点云/网格。软件有以下几个特色：1.导入.点云文件，格式包括.pts, ....

OpenCASCADE View Manipulator eryar@163.com Abstract. When you finish modeling objects in the scene, you must want to use some operations to view the scene objects, such as Pan, Zoo...

Building third-party products of OpenCascade  eryar@163.com   Available distributives of third-party products OpenCascade中用到了几个第三方库，其中tcl/tk和freetype是必须...

Function Set in OPEN CASCADE eryar@163.com Abstract. The common math algorithms library provides a C++ implementation of the most frequently used mathematical algorithms. These inc...

OpenCASCADE 3 Planes Intersection eryar@163.com Abstract. OpenCASCADE provides the algorithm to search the intersection point between 3 planes. If two of the planes are parallel or...

Geometry Curve of OpenCascade BRep eryar@163.com 摘要Abstract：几何曲线是参数表示的曲线 ，在边界表示中其数据存在于BRep_TEdge中，BRep_TEdge中不仅包括了几何曲线，还包含其他类型的几何...

OpenCascade Sweep Algorithm eryar@163.com Abstract. Sweeps are the objects you obtain by sweeping a profile along a path. Sweep is a very useful modeling algorithm. The paper focus...

Modeling Algorithms Boolean Operations of Opencascade eryar@163.com 布尔操作（Boolean Operations）是通过两个形状（S1，S2）的组合来生成新的形状。布尔操作有如下几种类型：  u 并...

OpenCascade Chinese Text Rendering eryar@163.com Abstract. OpenCascade uses advanced text rendering powered by FTGL library. The FreeType provides vector text rendering, as a resul...

Distribution of Data Through OCAF Tree OCAF数据的分配 eryar@163.com 一、作者注 Annotation 本文档主要用于说明OCAF（Open CASCADE Application Framework）中数据模型的选择问题。另外，以...

【上课时间：每周二和周四上午9:50-11:20AM；地点：清华大学，近春园西楼三楼报告厅。欢迎任何有兴趣的朋友，前来旁听指导。】我们前面详尽地介绍了各种拓扑曲面共形不变量（共形模）的概念和理...