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...
OpenCascade Modeling Algorithms Boolean Operations
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 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 HLR for Pipe Model
OpenCascade HLR for Pipe Model eryar@163.com 摘要Abstract：在工厂辅助设计（Plant Design）或船舶辅助设计（Ship Design）等CAD设计软件中建完模型后都会出安装图或制作图，这也是这类辅助...
Mesh Algorithm in OpenCascade
Mesh Algorithm in OpenCascade eryar@163.com Abstract. Rendering a generic surface is a two steps process: first, computing the points that will form the mesh of the surface and the...
Delaunay Triangulation in OpenCascade
Delaunay Triangulation in OpenCascade eryar@163.com 摘要：本文简要介绍了Delaunay三角剖分的基础理论，并使用OpenCascade的三角剖分算法将边界BRep表示的几何体进行三角离散化后在OpenScene...
OpenCASCADE Make Primitives-Box
OpenCASCADE Make Primitives-Box eryar@163.com Abstract. By making a simple box to demonstrate the BRep data structure of the OpenCASCADE. The construction method is differen...
OpenCASCADE Make Primitives-Sphere
OpenCASCADE Make Primitives-Sphere eryar@163.com Abstract. The sphere is the simplest topology shape of the BRep structure. But there are several import concept of the sphere edges...
OpenCASCADE Hidden Line Removal
OpenCASCADE Hidden Line Removal eryar@163.com Abstract. To provide the precision required in industrial design, drawings need to offer the possibility of removing lines, which are ...
OpenCASCADE General Transformation
OpenCASCADE General Transformation eryar@163.com Abstract. OpenCASCADE provides a general transformation class: gp_GTrsf. It can be a transformation from gp, an affinity, or you ca...
OpenCASCADE PCurve of Topological Face
OpenCASCADE PCurve of Topological Face eryar@163.com Abstract. OpenCASCADE provides a class BRepBuilderAPI_MakeFace to build topological faces. A face maybe built from a surface, e...
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...