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Topology and Geometry in OpenCascade-Edge
Topology and Geometry in OpenCascade-Edge 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...
解析几何求交之圆与二次曲面
解析几何求交之圆与二次曲面 eryar@163.com Abstract. OpenCASCADE provides the analytic intersection between a conic and a quadric in the package IntAna. Key Words. Analytic ge...
Make Helix Curve in OpenCASCADE
Make Helix Curve in OpenCASCADE eryar@163.com Abstract. OpenCASCADE does not provide helix curve directly, but you can build a helix curve by the pcurve of a surface(curve on surfa...
OpenGL Shader in OpenCASCADE
OpenGL Shader in OpenCASCADE eryar@163.com Abstract. As implementation of one of the strategic steps in OpenCASCADE visualization component development road-map, support for GLSL s...
OpenNURBS to OpenCASCADE
OpenNURBS to OpenCASCADE eryar@163.com Abstract. The OpenNURBS initiative provides CAD/CAM/CAE and computer graphics software developers the tools to accurately transfer 3D geometr...
ACIS,Parasolid,OPENCASCADECAD几何内核对比
1.ACISACIS是美国spatial technology公司的产品,是应用于CAD系统开发的几何平台。它提供从简单实体到复杂实体的造型功能,以及实体的布尔运算、曲面裁减、曲面过渡等多种编辑功能,还提供了...
Building OpenCascade on Windows with Visual Studio
Building OpenCascade on Windows with Visual Studio eryar@163.com 摘要Abstract:详细说明OpenCascade的编译配置过程,希望对你编译OpenCascacde有所...
Apply Newton Method to Find Extrema in OPEN CASCADE
Apply Newton Method to Find Extrema in OPEN CASCADE eryar@163.com Abstract. In calculus, Newton’s method is used for finding the roots of a function. In optimization, Newton’s me...
Two analytical 2d line intersection in OpenCASCADE
Two analytical 2d line intersection in OpenCASCADE eryar@163.com Abstract. OpenCASCADE geometric tools provide algorithms to calculate the intersection of two 2d curves, surfaces, ...
Locations Section of OpenCascade BRep
Locations Section of OpenCascade BRep eryar@163.com 摘要Abstract:本文结合OpenCascade的BRep格式描述文档和源程序,对BRep格式进行分析,详细说明BRep的数据组织形式。本文主要通过对BRep...
OpenCASCADE Trihedron Law
OpenCASCADE Trihedron Law eryar@163.com Abstract. In differential geometry the Frenet-Serret formulas describe the kinematic properties of a particle moving along a continuous, dif...
Construction of Primitives in Open Cascade
Construction of Primitives in Open Cascade eryar@163.com 一、创建基本图元 Making Primitives 将用到如下的类创建基本图元,包括长方体(Box)、楔形体(Wedge)、旋转体(Revol)等。这些类提供S...