Author Topic: Triangulation (re-visited)  (Read 296278 times)

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ronjonp

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Re: Triangulation (re-visited)
« Reply #795 on: September 29, 2021, 04:28:12 PM »

Windows 11 x64 - AutoCAD /C3D 2023

Custom Build PC

takieddine

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Re: Triangulation (re-visited)
« Reply #796 on: October 01, 2021, 10:20:09 AM »
Thank you  :-D

ronjonp

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Re: Triangulation (re-visited)
« Reply #797 on: October 01, 2021, 12:09:05 PM »

Windows 11 x64 - AutoCAD /C3D 2023

Custom Build PC

ahsattarian

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Re: Triangulation (re-visited)
« Reply #798 on: May 15, 2022, 08:27:22 AM »
Help me!
I used lisp Triangulation v.0.6.7. But I want to create a Tin surface form Autocad like C3D.



Please Check this file, done by my own LISP and simplified your points.

ahsattarian

  • Newt
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Re: Triangulation (re-visited)
« Reply #799 on: May 16, 2022, 06:40:20 AM »
Hi everyone.
Can enyone check this file. In my opinion function PROF works wrong with this settings.

pawcyk

Have a look at this file,  Done by my own LISP and evaluated from your points every 5.00  meters  :

arza

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Re: Triangulation (re-visited)
« Reply #800 on: July 20, 2022, 11:37:17 AM »
Hi
Can someone plz share Triang V0.6.7
I couldn't find it.

narasimharaoarza0211@gmail.com

ronjonp

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Re: Triangulation (re-visited)
« Reply #801 on: July 20, 2022, 02:45:35 PM »
Hi
Can someone plz share Triang V0.6.7
I couldn't find it.

narasimharaoarza0211@gmail.com
https://www.theswamp.org/index.php?topic=9042.msg555891#msg555891

Windows 11 x64 - AutoCAD /C3D 2023

Custom Build PC

arza

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Re: Triangulation (re-visited)
« Reply #802 on: July 21, 2022, 12:35:23 PM »
 

Good morning Sir
 
 I am trying to do tin with triangv0.6.7.lsp, but it is not forming tin .
 
 I am attaching a drawing for your kind reference.
 
 Please help me in this regard.

Pad

  • Bull Frog
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Re: Triangulation (re-visited)
« Reply #803 on: July 29, 2022, 12:19:31 PM »
see attached.

perhaps a bit late in the day

Dilan_Veras

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Re: Triangulation (re-visited)
« Reply #804 on: July 30, 2022, 03:03:58 AM »


Good morning Sir
 
 I am trying to do tin with triangv0.6.7.lsp, but it is not forming tin .
 
 I am attaching a drawing for your kind reference.
 
 Please help me in this regard.

PM

  • Guest
Re: Triangulation (re-visited)
« Reply #805 on: July 31, 2022, 11:12:51 AM »
I can not see any 3d points. You need to add 3d points and break lines if you want to create a correct TIN.

rw2691

  • Newt
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Re: Triangulation (re-visited)
« Reply #806 on: October 12, 2023, 10:28:39 AM »
Can anyone tell me where the code is handling breaklines? Both for collecting and applying them to the triangulation TIN's. I think I know where it is collecting, but I have a hard time seeing anything that actually applies them to the TIN.

The reason I need to know is that is the current version will break on the 3Dpoly for the boundary, but is ignoring all of the breaklines inside the boundary.

It may be on account of BricsCAD. They have developed their own TIN and COUNTOURS code. I have had to rename functions to get it to do anything.

Rick
Hippocrates (400BC), "Life is short, craft long, opportunity fleeting, experiment treacherous, judgment difficult."

BIGAL

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  • 40 + years of using Autocad
Re: Triangulation (re-visited)
« Reply #807 on: October 12, 2023, 06:21:22 PM »
There is 3rd party programs for Bricscad like "Ciivil Site Design" it will do way more than just make TIN's, yes breaklines supported, volumes, multi surfaces, grading and lots more. At a reasonable price.
A man who never made a mistake never made anything

rw2691

  • Newt
  • Posts: 131
Re: Triangulation (re-visited)
« Reply #808 on: October 13, 2023, 09:04:50 AM »
I have BricsCAD-2022, and it comes with civil, but I have not found it to do things like select objects inside of a boundary line; and clip tins that are outside of the boundary line.

These features (among others) are essential because a complex topography (especially if it is large) is too prone to having mistakes due to draftsmen oversight.

So I want to get TRIANG functional again ... it had been doing everything that is important. Moreover, I want to be able to customize it for my particular needs.
Hippocrates (400BC), "Life is short, craft long, opportunity fleeting, experiment treacherous, judgment difficult."

ribarm

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  • Marko Ribar, architect
Re: Triangulation (re-visited)
« Reply #809 on: October 13, 2023, 09:37:25 AM »
Maybe you can glean something from this posted attachment :
https://www.theswamp.org/index.php?topic=9042.msg576276#msg576276

Regards,
HTH.
M.R.
Marko Ribar, d.i.a. (graduated engineer of architecture)

:)

M.R. on Youtube