Surface Normal Vector in OpenCascade
Surface Normal Vector in OpenCascade eryar@163.com 摘要Abstract：表面上某一点的法向量（Normal Vector）指的是在该点处与表面垂直的方向。对于平面，其上各点的法向是一样的，统一为这个平...
Iterate Files by Tcltk
Iterate Files by Tcltk eryar@163.com Abstract. Tcl/Tk provide a programming system for developing and using graphical user interface(GUI) applications. Tcl stands for “tool comman...
OpenCASCADE6.8.0 Reference Manual Serach Problem
OpenCASCADE6.8.0 Reference Manual Serach Problem eryar@163.com 1. Problem 有网友反映OpenCASCADE6.8.0的Reference Manual的搜索功能不好用，以前没注意，自己试了下，的确在本机上不能正确...
Introduction of OpenCascade Foundation Classes
Introduction of OpenCascade Foundation Classes Open CASCADE基础类简介 eryar@163.com 一、简介 1． 基础类概述 Foundation Classes Overview 本文将对Open CASCADE中的基础类进行介绍及如何...
Topology and Geometry in OpenCascade-Face
Topology and Geometry in OpenCascade-Face eryar@163.com 摘要Abstract：本文简要介绍了几何造型中的边界表示法（BRep），并结合程序说明OpenCascade中的边界表示的具体实现，即拓朴与几何的...
最小二乘法拟合直线
最小二乘法拟合直线 在科学实验和生产实践中，经常需要从一组实验数据出发寻求函数y=f(x)的一个近似表达式，也称为经验公式。从几何上看，就是希望根据给定的m个点，求曲线y=f(x)的一条近似曲线...
OpenCASCADE Interpolation – Lagrange
OpenCASCADE Interpolation - Lagrange eryar@163.com Abstract. Power basis polynomial is the most simple polynomial function. It also be called power series. OpenCASCADE provides bas...
BOOST Voronoi Visualizer
BOOST Voronoi Visualizer eryar@163.com Abstract. The Voronoi extension of the Boost.Polygon library provides functionality to construct a Voronoi diagram of a set of points and lin...
PDMS RvmTranslator
PDMS RvmTranslator eryar@163.com Abstract. AVEVA Review is used for 3D model visualisation for plant or ship design, construction and operation. The RVM file is main input of AVEVA...
Building third-party products of OpenCascade
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
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
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...