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 CAD / LDraw Files / Parts / 2220
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Special: 
[DAT] (requires LDraw-compatible viewer)
Subject: 
Duplo part 3437 (2x2)
Newsgroups: 
lugnet.cad.dat.parts
Date: 
Sat, 6 Jan 2001 05:14:45 GMT
Viewed: 
947 times
  
I've been working on Duplo parts myself. Here is my 2x2 brick. You will also
need the primitive Stud4dup.dat (to follow), which is the primitive I devised
for the center stud. It incorporates the flattened surfaces on the inside
cylinder.

For the top studs, I simply refered to Stud2.dat and scaled it by two in the x
and z, and by 3 in the y. I had previously estimated it at 2.4 - more careful
measurement convinces me it's three, making it 12LDU. I see that Tore uses
11LDU in his primitive, so the appearance is similar. These are the only two
differences I have from Tony's models, it seems.


0 Duplo Brick 2x2
0 Name: 3437.dat
0 Author: Don Rogerson
0 Unofficial Ldraw model


1 16 0 4 0 1 0 0 0 -1 0 0 0 1 stud4dup.dat

1 16 0 48 0  36 0 0  0 -44 0  0 0 36 box5.dat

4 16  40 48  40    36 48  36   -36 48  36  -40 48  40
4 16 -40 48  40   -36 48  36   -36 48 -36  -40 48 -40
4 16 -40 48 -40   -36 48 -36    36 48 -36   40 48 -40
4 16  40 48 -40    36 48 -36    36 48  36   40 48  40

1 16 0 48 0 40 0 0 0 -48 0 0 0 40 box5.dat

1 16 20 0 20 2 0 0 0 3 0 0 0 2 stud2.dat
1 16 20 0 -20 2 0 0 0 3 0 0 0 2 stud2.dat
1 16 -20 0 20 2 0 0 0 3 0 0 0 2 stud2.dat
1 16 -20 0 -20 2 0 0 0 3 0 0 0 2 stud2.dat

0 inside splines

1 16 34   25.5 20 2 0 0 0 21.5 0 0 0 1.5 box.dat
1 16 20 25.5 34   1.5 0 0 0 21.5 0 0 0 2 box.dat

1 16 -34   25.5 -20 2 0 0 0 21.5 0 0 0 1.5 box.dat
1 16 -20 25.5 -34   1.5 0 0 0 21.5 0 0 0 2 box.dat

1 16 -34   25.5 20 2 0 0 0 21.5 0 0 0 1.5 box.dat
1 16 -20 25.5 34   1.5 0 0 0 21.5 0 0 0 2 box.dat

1 16 34   25.5 -20 2 0 0 0 21.5 0 0 0 1.5 box.dat
1 16 20 25.5 -34   1.5 0 0 0 21.5 0 0 0 2 box.dat



Message is in Reply To:
  New Part: 3001_d.dat - Duplo Brick 2 x 4  [DAT]
 
Again, I'm not an expert on naming conventions. But it makes sense to me to name a Duplo piece after the corresponding System piece and append it with "_d". But if someone more up on this sort of thing has a better idea, by all means correct me (not (...) (24 years ago, 4-Jan-01, to lugnet.cad.dat.parts)

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