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GET 3D MOUSE POSITION WITH THE DEPTH BUFFER
I would suggest looking into source code of Draw Harness command vstate, which seems to be prints some information, that can be useful in your case: Draw[22]> vstate -entities Detected entities: b1...
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RvmTranslator7.3.2
RvmTranslator7.3.2 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, IFC,.etc. So it can be used for...
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RvmTranslator7.4.0-PDMS Text
RvmTranslator7.4.0-PDMS Text 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, IFC,.etc. So it can be used...
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RvmTranslator7.4.1-Clipping Box
RvmTranslator7.4.1-Clipping Box 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, IFC,.etc. So it can be...
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PipeCAD - PipeIso支持PCF
PipeCAD - PipeIso支持PCF eryar@163.com Key Words. PipeCAD, PipeIso, IsoAlgo, ISO, PCF, IDF, 管道轴测图...
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PipeCAD - PipeIso Piping Spec
PipeCAD - PipeIso Piping Spec eryar@163.com Key Words. PipeCAD, PipeIso, IsoAlgo, ISO, PCF, IDF, 管道轴测图 PipeIso-0.3.0发布啦！通过增加本地管道等级数据库，完美重建管道三维模型。...
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PipeCAD - PipeIso Material List
PipeCAD - PipeIso Material List eryar@163.com Key Words. PipeCAD, PipeIso, IsoAlgo, ISO, PCF, IDF, 管道轴测图...
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PipeIso - PDMS2IDF
PipeIso - PDMS2IDF eryar@163.com Key Words. PipeCAD, PipeIso, IsoAlgo, ISO, PCF, IDF, 管道轴测图 AVEVA...
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PipeIso - IDF中文支持
PipeIso - IDF中文支持 eryar@163.com Key Words. PipeCAD, PipeIso, IsoAlgo, ISO, PCF, IDF, 管道轴测图...
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PipeCAD Project
摘要: 聚焦PipeCAD这个产品的两个模块：Paragon和Design，为用户提供一个精巧、不依赖AutoCAD的自主研发的管道三维设计软件。 阅读全文eryar 2021-01-15 23:28 发表评论
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PipeCAD Grid
PipeCAD Grid eryar@163.com Key Words. PipeCAD, 三维管道设计软件，轴网Grid 1. Introduction 轴网Grid在系统中使用没有等级Spec的型材来表示，在三维视图中会显示成虚线。结构轴网的主要作用是： 为多专业（管道、结构等专业）协同设计提供参考定位； 为管道ISO图中提供参考定位； 为管道平面布置图中绘制轴网及轴网标识号；...
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OpenCASCADE Chamfer 2D
OpenCASCADE Chamfer 2D eryar@163.com 二维的倒角Chamfer功能可以将两个不平行的曲线进行倒角。如下图所示为QCAD中进行倒角的效果图：选择要倒角的两个边，及设置两个边上的倒角距离。 在OpenCASCADE中也提供了这个二维曲线倒角功能，使用Tcl脚本在DRAW中显示如下： polyline p 0 0 0 10 0 0 10 10 0...
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[转]Python 重新加载模块
Python 3.X重新加载模块 为防止两个模块互相导入的问题，Python默认所有的模块都只导入一次，如果需要重新导入模块， Python2.7可以直接用reload()，Python3.X可以用下面几种方法： 方法一：基本方法 from imp import reload reload(module) 方法二：按照套路，可以这样 import imp imp.reload(module)...
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OpenCASCADE Chamfer 3D Basics
OpenCASCADE Chamfer 3D Basics eryar@163.com 倒角Chamfer造型功能是几何内核一般都具有的功能，OpenCASCADE中也提供倒角Chamfer造型功能。如下图所示： 在Draw Test...
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OpenCASCADE Rolling Ball
OpenCASCADE Rolling Ball eryar@163.com 在《The NURBS Book》书中引入了三边球面片（Three-sided Spherical Surface）的概念：...
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OpenCASCADE Connect Edges to Wires
OpenCASCADE Connect Edges to Wires eryar@163.com 1 Introduction...
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解析几何之二次型
解析几何之二次型 eryar@163.com Abstract. 通过二次多项式的形式把二次曲线和二次曲面之间的求交问题统一成对将参数方程代入隐式方程得到问题的求解。 Key Words. Quadratic Form, Conic, Analytical Intersection 1. Introduction 二次型（quadratic...
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