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 CAD / Development / LDraw Connection Database / 44
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Subject: 
Re: LCD draft spec comment
Newsgroups: 
lugnet.cad.dev.lcd
Date: 
Sat, 22 May 2004 00:37:45 GMT
Viewed: 
2817 times
  
In lugnet.cad.dev.lcd, Daniel Bennett wrote:
Many creations I have seen and built make use of rotating
single-stud connections for articulated joints and odd
angle mounts, so allowing an inherently non-rotating stud
inlet is a flaw that should be avoided if possible.

Hi
  I am currently working on my own version of LCD.

http://www.mr-bucket.co.uk/GLIDE/LCD_File_Format.html

I was thinking of adding some kind over-ride to the angle of movement for each
connection. This clinches it, I will. The format itself could hold single-studs
that lock at 90 degrees or similar as long as the editing programs can brake
these rules at the users request. The locking of angles is still useful
information to have even if its not always used.

LCD should be an aid to building not a set of rules that confine creativity.

For more info on GLIDE take a look at http://news.lugnet.com/cad/?n=11299

To be truly correct, the restraints should also have tolerances, the one that I
would find most useful is technic axle in it's hole - there's quite a
significant clearance between them. Not sure the best way to handle such things.

ROSCO



Message has 1 Reply:
  Re: LCD draft spec comment
 
(...) If this is a feature that is used deliberately and often enough to motivate a software model for it, it would be possible to encode a combination of hard constraints, demonstrating the normal and preferred connection method, and additional (...) (20 years ago, 22-May-04, to lugnet.cad.dev.lcd)

Message is in Reply To:
  Re: LCD draft spec comment
 
(...) Hi I am currently working on my own version of LCD. (URL) was thinking of adding some kind over-ride to the angle of movement for each connection. This clinches it, I will. The format itself could hold single-studs that lock at 90 degrees or (...) (20 years ago, 22-May-04, to lugnet.cad.dev.lcd)

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