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 CAD / Development / 7095
7094  |  7096
Subject: 
Re: Part naming question for different versions of the same part
Newsgroups: 
lugnet.cad.dev
Date: 
Thu, 4 Apr 2002 20:20:32 GMT
Viewed: 
650 times
  
In lugnet.cad.dev, Tony Hafner wrote:

Part 4066 is a Duplo 1x2x2 brick.  I'm wondering primarily about naming
conventions.

This part comes in two versions.  The newer version allows a Duplo
top-center stud to bind in the center, and the old one doesn't (it has a
supporting structure in the way).

Naming conventions for parts that have changed over time aren't totally
consistent, so I'm wondering what the ideal solution is:
Older one: 4066a.dat: Duplo Brick  1 x  2 x  2 Type 1
Newer one: 4066b.dat: Duplo Brick  1 x  2 x  2 Type 2
or:
Older one: 4066.dat: Duplo Brick  1 x  2 x  2
Newer one: 4066b.dat: Duplo Brick  1 x  2 x  2 with Center Stud Gap
or:
Older one: 4066a.dat: Duplo Brick  1 x  2 x  2 old
Newer one: 4066b.dat: Duplo Brick  1 x  2 x  2 new
or:
Only bother with the newer one, since it's functionally just plain
better and nobody cares about Duplo anyway.
or:
Some mix of the above?  Something else entirely?

I'd go for either option #1 or #3.  In option #2, it seems like the name
for 4066b.dat is misleading, because the difference between the parts is
(relatively) minor.

And I'd actually lean toward #3, because the difference is in the
substructure, and we *generally* don't track substructure changes.  In
this case, it's actually a functional difference, so it might be worth
capturing.  Your choice.

Steve



Message is in Reply To:
  Part naming question for different versions of the same part
 
Part 4066 is a Duplo 1x2x2 brick. I'm wondering primarily about naming conventions. This part comes in two versions. The newer version allows a Duplo top-center stud to bind in the center, and the old one doesn't (it has a supporting structure in (...) (22 years ago, 3-Apr-02, to lugnet.cad.dev)

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