几何造型器

几何造型系统是指能够定义、描述、生成几何模型,并能够进行交互编辑处理的系统称为几何造型系统。采用几何造型技术,可以将物体的形状及其各种属性存储在计算机内,形成该物体的几何模型。这样的几何模型是对原物体确切的数学表达,或对其某种状态的真实模拟。
Open Cascade Data Exchange STL-卡核

Open Cascade Data Exchange STL

Open Cascade Data Exchange STL eryar@163.com 摘要Abstract:介绍了三维数据交换格式STL的组成,以及Open Cascade中对STL的读写。并将Open Cascade读进来的STL的三角面片在OpenSceneGraph中显...
AVEVA Model Data Exchange Exports Structure Models-卡核

AVEVA Model Data Exchange Exports Structure Models

AVEVA Model Data Exchange Exports Structure Modelseryar@163.com   Use Model Data Exchange Addin to export structure models for PDMS: Figure 1.1 Structure models in AVEVA PDMS ...
Plant Design Review Based on AnyCAD-卡核

Plant Design Review Based on AnyCAD

Plant Design Review Based on AnyCAD eryar@163.com Abstract. AVEVA Review is used to 3D model visualization for plant or ship design, construction and operation. Taking data from a ...
ModelDataExchange - Import-卡核

ModelDataExchange – Import

ModelDataExchange - Import eryar@163.com Abstract. The ModelDataExchange import utility enables the user to import geometric models of equipment into 3D models within Design. The i...
OpenCASCADE DataExchange DWG-卡核

OpenCASCADE DataExchange DWG

OpenCASCADE DataExchange DWG eryar@163.com Abstract. DWG is a file format created in the 70’s for the emerging CAD applications. Currently it is the native file format of AutoCAD,...
OpenNURBS to OpenCASCADE-卡核

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...
PDMS RvmTranslator-卡核

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...
OpenCASCADE Data Exchange - 3D PDF-卡核

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...
Convert BSpline Curve to Arc Spline in OpenCASCADE-卡核

Convert BSpline Curve to Arc Spline in OpenCASCADE

Convert BSpline Curve to Arc Spline in OpenCASCADE eryar@163.com Abstract. The paper based on OpenCASCADE algorithms to approximate the NURBS curve to arc spline. The method i...
AVEVA PDMS to 3ds Max - RvmTranslator6.0beta-卡核

AVEVA PDMS to 3ds Max – RvmTranslator6.0beta

AVEVA PDMS to 3ds Max - RvmTranslator6.0beta eryar@163.com RvmTranslato6.0 translate PDMS RVM to 3ds Max by MAXScript. The MAXScipt is like the PML of PDMS. MAXScript can be used a...
AVEVA PDMS Text Tool-卡核

AVEVA PDMS Text Tool

AVEVA PDMS Text Tool eryar@163.com 网上有个文字工具插件,可以在PDMS中创建三维的字母、数字,不过不能创建中文。所以开发一个小工具,可以在PDMS中创建任意文字,如下图所示:
OpenCASCADE Extended Data Exchange - XDE-卡核

OpenCASCADE Extended Data Exchange – XDE

OpenCASCADE Extended Data Exchange - XDE eryar@163.com Abstract. OpenCASCADE Data Exchange allows developing OCCT-Based applications that can interact with other CAD systems by wri...