OpenCASCADE Data Exchange – 3D PDF
OpenCASCADE Data Exchange - 3D PDF eryar@163.com Abstract. Today most 3D engineering model data are save to 3D PDF files. Universal 3D(U3D) along side Product Representation Compac...
Tcl Tk Introduction
Tcl Tk Introduction eryar@163.com 摘要Abstract：Tcl/Tck脚本可以很容易实现用户自定义的命令，方便的创建图形化的用户界面GUI，所以Tcl和Tk的应用领域几乎覆盖了图形和工程应用的全部范围，...
Hello World of OpenCascade
Hello World of OpenCascade eryar@163.com 摘要Abstract：以一个经典的Hello World程序为例开始对开源几何造型内核OpenCascade的学习。 关键字Key Words：Ope...
OpenCASCADE Expression Interpreter by Flex & Bison
OpenCASCADE Expression Interpreter by Flex & Bison eryar@163.com Abstract. OpenCASCADE provide data structure of any expression, relation or function used in mathematics. Flex ...
管道设计CAD系统中重量重心计算
管道设计CAD系统中重量重心计算 eryar@163.com Abstract. 管道设计CAD系统中都有涉及到重量重心计算的功能，这个功能得到的重心数据主要用于托盘式造船时方便根据重心设置吊装配件。重量信息主...
Geometry Surface of OpenCascade BRep
Geometry Surface of OpenCascade BRep eryar@163.com 摘要Abstract：几何曲面是参数表示的曲面 ，在边界表示中其数据存在于BRep_TFace中，BRep_TFace中不仅包括了几何曲线，还包含用于显示的离...
Boolean operations between triangle meshes
Boolean operations between triangle meshes eryar@163.com Abstract. Boolean operations is one of basic and well known on 3D models. The operations are widely used in computer graphi...
OpenCascade Modeling Algorithms Fillets and Chamfers
Modeling Algorithms Fillets and Chamfers 造型算法——倒圆与倒角 eryar@163.com 一、倒圆Fillet Constructor 1． BRepFilletAPI_MakeFillet 使用类BRepFilletAPI_MakeFillet来为形状添加倒圆...
OpenCASCADE Color Scale
OpenCASCADE Color Scale eryar@163.com Abstract. The color scale is a specialized label object that displays a color map and an accompanying numerical scale for color mapped or cont...
Qt Undo Framework Demo
Qt Undo Framework Demo eryar@163.com Abstract. Qt’s Undo Framework is an implementation of the Command Pattern, for implementing undo/redo functionality in applications. The Comma...