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OpenCASCADE Texture Mapping
OpenCASCADE Texture Mapping eryar@163.com Abstract. 纹理贴图技术的出现和流行是图形显示技术的一个非常重要的里程碑，直接影响3D技术从工业进入娱乐领域。本文结合OpenCASCADE中纹理贴图的源码，来说明纹理贴图在OpenCASCADE中实现。 Key Words. OpenCASCADE 纹理贴图, Texture Mapping...
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[转]Massive Model Rendering Techniques
Massive Model Rendering Techniques Andreas Dietrich Enrico Gobbetti Sung-Eui Yoon Abstract We present an overview of current real-time massive model visualization technology, with the goal of providing...
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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 graphics, game, CAD, EDA....
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OpenCASCADE中散乱Edge生成Wire
OpenCASCADE中散乱Edge生成Wire eryar@163.com Abstract. In OpenCASCADE a wire can be built from any number of edges in sequence. If edges are not in sequence, you must sort them in order. Key Words. Edge,...
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OpenCASCADE7.3.0 is available for download
OpenCASCADE7.3.0 is available for download OPEN CASCADE is pleased to announce a new public release of Open CASCADE Technology (version 7.3.0). Open CASCADE Technology version 7.3.0 is a minor release,...
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AVEVA PDMS Text Tool
AVEVA PDMS Text Tooleryar@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：为了方便大家在移动端也能看到我的博文和讨论交流，现已注册微信公众号，欢迎大家扫描下方二维码关注。eryar 2018-06-27 00:22 发表评论
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AVEVA PDMS 三维文字工具
AVEVA PDMS 三维文字工具 eryar@163.com 网上有个文字工具插件，可以在PDMS中创建三维的字母和数字，且字体样式只有一种，其下载地址为：http://www.plantcon.dk/uk/mcust.htm 填写一个表单就可以得到下载文件。...
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OpenCASCADE 招聘信息
中南设计集团（武汉）工程技术研究院有限公司是中南工程咨询设计集团有限公司（以下简称“中南设计集团”）打造的工程技术研发和科研创新平台，为中南设计集团旗下全资子公司，于2018年2月成立。公司业务范围涵盖高新技术成果孵化，科学技术成果转让；科技中介服务，新材料研发、销售、技术服务，计算机软件与智能化控制系统的研发、销售及技术服务。...
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RvmTranslator6.2 is released
RvmTranslator6.2 is released eryar@163.com RvmTranslator can translate the RVM file exported by AVEVA Plant(PDMS)/AVEVA Marine to STEP, IGES, STL, DXF, 3D PDF, OBJ, 3DXML, .etc. So it can be used for...
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AVEVA RVM to 3D PDF
AVEVA RVM to 3D PDF eryar@163.com RvmTranslator 3D PDF plugin can convert PDMS RVM files to 3D PDF without requiring the installation of PDMS software. By selected the Design Explorer tree node allows...
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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 writing and reading CAD...
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BRep Shapes Based on Tessellated Geometry
BRep Shapes Based on Tessellated Geometry eryar@163.com Key Words. BRep Shape, Tessellated Geometry, Mesh, STL 1. Introduction...
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RvmTranslator6.3 is released
RvmTranslator6.3 is released eryar@163.com RvmTranslator can translate the RVM file exported by AVEVA Plant(PDMS)/AVEVA Marine to STEP, IGES, STL, DXF, 3D PDF, OBJ, 3DXML, .etc. So it can be used for...
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[转]C语言预处理命令详解
摘要: 转载：https://www.cnblogs.com/clover-toeic/p/3851102.html 一 前言 预处理(或称预编译)是指在进行编译的第一遍扫描(词法扫描和语法分析)之前所作的工作。预处理指令指示在程序正式编译前就由编译器进行的操作，可放在程序中任何位置。 预处理是C语言的一个重... 阅读全文eryar 2018-08-15...
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[转]可变参数函数详解
摘要: 可变参数函数详解 转载：https://www.cnblogs.com/clover-toeic/p/3736748.html 可变参数函数又称参数个数可变函数(本文也简称变参函数)，即函数参数数目可变。原型声明格式为： type VarArgFunc(type FixedArg1, type FixedArg2... 阅读全文eryar 2018-08-15...
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[转]C语言字节对齐问题详解
摘要: C语言字节对齐问题详解 转载：https://www.cnblogs.com/clover-toeic/p/3853132.html 引言 考虑下面的结构体定义： 1 typedef struct{ 2 char c1; 3 short s; 4 char c2; 5 ... 阅读全文eryar 2018-08-15 10:12 发表评论
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OcadeToolkit - From 2D CAD to PDMS
OcadeToolkit - From 2D CAD to PDMS eryar@163.com Abstract. 基于开源二维CAD软件QCAD开发的插件可以将DXF文件中直线、圆弧转换到PDMS中。把由直线、圆弧闭合的多边形转换成PDMS中的Panel。把CAD中的文字转换到PDMS中，包括中文。也可以直接使用QCAD的交互设计，绘制的相应的图形转换到PDMS中。 Key Words....
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CesiumJS - 3D Tiles BIM
CesiumJS - 3D Tiles BIM eryar@163.com 1. Introduction CesiumJS is an open-source JavaScript library for world-class 3D globes and maps....
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