C++博客-eryar-最新评论http://www.cppblog.com/eryar/CommentsRSS.aspxPipeCAD - Plant Piping Design Software. <br> PlantAssistant - Translate AVEVA RVM/SP3D VUE to glTF, STEP, etc.zh-cnSun, 09 Nov 2025 12:42:09 GMTSun, 09 Nov 2025 12:42:09 GMTcnblogsre: PipeCAD Import IDFhttp://www.cppblog.com/eryar/archive/2020/08/10/216663.html#217417eryareryarMon, 10 Aug 2020 12:45:00 GMThttp://www.cppblog.com/eryar/archive/2020/08/10/216663.html#217417可以从ISOGEN的官网上获取：
https://www.alias.ltd.uk/pcf.asp


eryar 2020-08-10 20:45 发表评论
]]>re: PipeCAD Import IDFhttp://www.cppblog.com/eryar/archive/2020/08/05/216663.html#217409IceDreamIceDreamWed, 05 Aug 2020 07:49:00 GMThttp://www.cppblog.com/eryar/archive/2020/08/05/216663.html#217409

IceDream 2020-08-05 15:49 发表评论
]]>re: OpenCASCADE 参数曲面面积http://www.cppblog.com/eryar/archive/2020/05/15/215416.html#217311eryareryarFri, 15 May 2020 03:09:00 GMThttp://www.cppblog.com/eryar/archive/2020/05/15/215416.html#217311这些算法最后都是数学理论的应用，能理论联系实践挺有收获的

eryar 2020-05-15 11:09 发表评论
]]>re: OpenCASCADE Incremental Meshhttp://www.cppblog.com/eryar/archive/2020/05/15/216159.html#217310eryareryarFri, 15 May 2020 03:06:00 GMThttp://www.cppblog.com/eryar/archive/2020/05/15/216159.html#217310OpenCASCADE感觉是目前世界上开源的唯一一款造型功能相对完善的内核库。
感谢。

eryar 2020-05-15 11:06 发表评论
]]>re: PipeCAD 简介http://www.cppblog.com/eryar/archive/2020/05/15/216597.html#217309eryareryarFri, 15 May 2020 03:05:00 GMThttp://www.cppblog.com/eryar/archive/2020/05/15/216597.html#217309是啊，而且主流设计软件都是国外的。

eryar 2020-05-15 11:05 发表评论
]]>re: EasyMesh - A Two-Dimensional Quality Mesh Generatorhttp://www.cppblog.com/eryar/archive/2020/05/14/214579.html#217305七星重剑七星重剑Thu, 14 May 2020 04:07:00 GMThttp://www.cppblog.com/eryar/archive/2020/05/14/214579.html#217305

七星重剑 2020-05-14 12:07 发表评论
]]>re: OpenCASCADE 参数曲面面积http://www.cppblog.com/eryar/archive/2020/05/14/215416.html#217304七星重剑七星重剑Thu, 14 May 2020 03:56:00 GMThttp://www.cppblog.com/eryar/archive/2020/05/14/215416.html#217304

七星重剑 2020-05-14 11:56 发表评论
]]>re: OpenCASCADE Incremental Meshhttp://www.cppblog.com/eryar/archive/2020/05/14/216159.html#217302七星重剑七星重剑Thu, 14 May 2020 03:00:00 GMThttp://www.cppblog.com/eryar/archive/2020/05/14/216159.html#217302

七星重剑 2020-05-14 11:00 发表评论
]]>re: RvmTranslator for Linuxhttp://www.cppblog.com/eryar/archive/2020/05/14/216449.html#217301七星重剑七星重剑Thu, 14 May 2020 02:55:00 GMThttp://www.cppblog.com/eryar/archive/2020/05/14/216449.html#217301

七星重剑 2020-05-14 10:55 发表评论
]]>re: PipeCAD 简介http://www.cppblog.com/eryar/archive/2020/05/14/216597.html#217300七星重剑七星重剑Thu, 14 May 2020 02:23:00 GMThttp://www.cppblog.com/eryar/archive/2020/05/14/216597.html#217300

七星重剑 2020-05-14 10:23 发表评论
]]>re: RvmTranslator7.3http://www.cppblog.com/eryar/archive/2020/05/14/217282.html#217299七星重剑七星重剑Thu, 14 May 2020 02:15:00 GMThttp://www.cppblog.com/eryar/archive/2020/05/14/217282.html#217299

七星重剑 2020-05-14 10:15 发表评论
]]>re: OpenCASCADE 平面求交http://www.cppblog.com/eryar/archive/2019/10/12/216882.html#216910隔壁老刘隔壁老刘Sat, 12 Oct 2019 07:44:00 GMThttp://www.cppblog.com/eryar/archive/2019/10/12/216882.html#216910bool GetIntersection(const gp_Pln&me, const gp_Pln&rhs, gp_Lin&result)
{
if (me.Axis().IsParallel(rhs.Axis(), Precision::Angular()))
{
return false;
}
gp_Ax1 v1 = me.Axis();
gp_Ax1 v2 = rhs.Axis();
gp_Vec lin_dir = v1.Direction().Crossed(v2.Direction());
lin_dir.Normalize();
gp_Vec vv = lin_dir.Crossed(v1.Direction());
vv.Normalize();
gp_Vec u(v1.Location(), v2.Location());
double f = u.Dot(vv);
gp_Vec v = vv * f;
gp_Pnt p0(v1.Location().X() + v.X(), v1.Location().Y() + v.Y(), v1.Location().Z() + v.Z());
gp_Ax1 lin_ax(p0, lin_dir);
result.SetPosition(lin_ax);
return true;
}

隔壁老刘 2019-10-12 15:44 发表评论
]]>re: OpenCASCADE 7.4.0测试版本发布http://www.cppblog.com/eryar/archive/2019/10/07/216870.html#216883eryareryarMon, 07 Oct 2019 11:42:00 GMThttp://www.cppblog.com/eryar/archive/2019/10/07/216870.html#216883是的，是10.1发布的。

eryar 2019-10-07 19:42 发表评论
]]>re: OpenCASCADE 7.4.0测试版本发布http://www.cppblog.com/eryar/archive/2019/10/06/216870.html#216878隔壁老刘隔壁老刘Sun, 06 Oct 2019 09:09:00 GMThttp://www.cppblog.com/eryar/archive/2019/10/06/216870.html#216878

隔壁老刘 2019-10-06 17:09 发表评论
]]>re: 武汉欧凯德信息科技有限公司http://www.cppblog.com/eryar/archive/2019/04/11/216344.html#216350eryareryarThu, 11 Apr 2019 12:00:00 GMThttp://www.cppblog.com/eryar/archive/2019/04/11/216344.html#216350谢谢

eryar 2019-04-11 20:00 发表评论
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