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Brep and topology

Printed From: CAD Forum
Category: EN
Forum Name: AutoCAD
Forum Description: Discussion about AutoCAD and AutoCAD LT, viewers, DWG and DXF formats, Design Review, AutoCAD web, Drive, add-ons
URL: https://www.cadforum.cz/forum_en/forum_posts.asp?TID=11179
Printed Date: 10.Jun.2026 at 17:50


Topic: Brep and topology
Posted By: E_SAAD
Subject: Brep and topology
Date Posted: 20.May.2015 at 01:20
Hi,

i'm wondering if there is a possibility to build objects in 3D with topology ? i know that Brep basically support topology but can't find that in AutoCAD 2015 ? does it really work with topology ? if not is there a CAD software that does ? 


Replies:
Posted By: John Connor
Date Posted: 20.May.2015 at 11:26
You can create node, network, or polygon topologies using AutoCAD Map 3D.


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"Humans have a strength that cannot be measured. This is John Connor. If you are reading this, you are the resistance."

<<AutoCAD 2015>>

Posted By: E_SAAD
Date Posted: 20.May.2015 at 12:06
Ok thank you, i actually meant to say : do CAD softwares respect topology structure of 3D data in storage or exchange ? otherwise how can we verify that they do ?

Posted By: John Connor
Date Posted: 20.May.2015 at 12:33
I have no idea what you mean by the phrase "in storage or exchange."


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"Humans have a strength that cannot be measured. This is John Connor. If you are reading this, you are the resistance."

<<AutoCAD 2015>>

Posted By: E_SAAD
Date Posted: 20.May.2015 at 21:10
i mean does DXF and DWG support topology ? i know that STEP does


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