![CAD Forum - tips, tricks, discussion and utilities for AutoCAD, Inventor, Revit and other Autodesk products [www.cadforum.cz]](/common/arkance_186.png "CAD Forum - tips, tricks, discussion and utilities for AutoCAD, Inventor, Revit and other Autodesk products [www.cadforum.cz]")
CAD FORUM - TIPS & TRICKS | UTILITIES | DISCUSSION | BLOCKS | SUPPORT | HELP & ADVICE
Over 1.096.000 registered users (EN+CZ).
AutoCAD tips, Inventor tips, Revit tips.
Try the new precise Engineering calculator and the updated Barcode generator.
New AutoCAD 2026 commands and variables.
Discussion forum
?CAD discussions, advices, exchange of experience
CAD discussion forum - ask any CAD-related questions here, share your CAD knowledge on AutoCAD, Inventor, Revit and other Autodesk software with your peers from all over the world. To start a new topic, choose an appropriate forum.
Please abide by the rules of this forum.
This is a peer-to-peer forum. The forum doesn't replace the official direct technical support provided by ARKANCE for its customers.
How to post questions: register or login, go to the specific forum and click the NEW TOPIC button.
|
Projection of point
Post Reply 
|
| Author | |
philippe JOSEPH 
Senior Member 
Joined: 14.Mar.2011 Location: France Using: AutoCAD Mechanical 2017 Status: Offline Points: 1493 |
 Topic: Projection of pointPosted: 19.Jun.2012 at 06:28 |
|
Hello N° 2, sorry but the method -2- is not OK as the line point "1" / point "2" looks not to be perpendicular to the surface "2".
Did you solve your problem?
Please let us know it.
|
|
 |
|
|
philippe JOSEPH
Senior Member
Joined: 14.Mar.2011 Location: France Using: AutoCAD Mechanical 2017 Status: Offline Points: 1493 |
Posted: 18.Jun.2012 at 08:13 |
|
Hello, I'm using AutoCAD2008 + Mechnanical and I think that I can answer you question.
You are working in 3D and you are trying to project a point on a surface ( OK ? ). if yes there are two possibilities :
-1- You draw a line comming from your point "1", perpendicular to your surface "1" and going towards your surface "2" and passing trough it.
Then you draw a line "in" your surface "2" ( anywhere ).
In that viewpoint and with an UCS set with "view" AutoCAD will allow you shortenning your lines without them touching themself ( the better is to shorten the two and verify the distance between them and it will be : X:0.000 , Y:0.000 , Z:238.596 for example).
-2- You draw a line comming from your point "1", perpendicular to your surface "1" and going towards your surface "2" and passing trough it.
Then you draw a line comming from any point of your surface "2" and perpendicular to your first line and it will be point "2".
In any case in 3D it's better to work with a 3D view.
Use the "ID" command to have the information on the X,Y,Z coordonates of tyour points, copy/paste the values from the command line to a text or use the automatic block "VertID.dwg" that you can find in the "CAD blocks" right here in the site.
Ask for more... |
|
|
|
|
drobzz
Newbie 
Joined: 19.May.2012 Location: Bulgaria Using: AutoCad2012;Civil2012;Raster Design;3Ds Max Status: Offline Points: 1 |
Posted: 14.Jun.2012 at 15:27 |
|
Hi to all, this is the situation of my problem (vertical section)
I have X, Y and Z coordinates to point 1. How can i get the coordinates (X, Y I don't need Z) of point 2? Thanks in advance! |
|
|
|
Topic Options
|
Post Reply
|
|
Tweet
|
| Forum Jump | Forum Permissions You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum |
This page was generated in 0,270 seconds.
CADforum
Tips and tricks, support, utilities, help, discussions on AutoCAD, LT, Inventor, Revit, Map, Civil 3D, 3ds Max, Fusion, Forma, Vault, PowerMill and other Autodesk software (community support by ARKANCE). See About CADforum.
Copyright © 2025 | Advertise with us | Online privacy
