To LUGNET HomepageTo LUGNET News HomepageTo LUGNET Guide Homepage
 Help on Searching
 
Post new message to lugnet.cad.devOpen lugnet.cad.dev in your NNTP NewsreaderTo LUGNET News Traffic PageSign In (Members)
 CAD / Development / 10501
10500  |  10502
Subject: 
Re: LDraw coordinate system driving me crazy
Newsgroups: 
lugnet.cad.dev
Date: 
Sun, 19 Nov 2006 06:19:32 GMT
Viewed: 
2699 times
  
As I understand it, LDraw has negative y in the up direction, which is neither
right nor left handed, but something else entirely.  I don't know that it has a
name.

James



Message has 1 Reply:
  Re: LDraw coordinate system driving me crazy
 
(...) It is still a right-handed system. The handedness is unchanged by rotation (in ldraws case 180*x from standard). Tim (17 years ago, 19-Nov-06, to lugnet.cad.dev)

Message is in Reply To:
  Re: LDraw coordinate system driving me crazy
 
(...) I've always understood it is: X positive is right X negative is left Y Positive is bottom Y Negative is top z Positive is back z negative is front In fact you can show this by adding a brick in MLCad and moving it around, watching how the X, Y (...) (17 years ago, 19-Nov-06, to lugnet.cad.dev)

12 Messages in This Thread:




Entire Thread on One Page:
Nested:  All | Brief | Compact | Dots
Linear:  All | Brief | Compact

This Message and its Replies on One Page:
Nested:  All | Brief | Compact | Dots
Linear:  All | Brief | Compact
    

Custom Search

©2005 LUGNET. All rights reserved. - hosted by steinbruch.info GbR