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[DAT] (requires LDraw-compatible viewer)
Subject: 
New Part: 3001_d.dat - Duplo Brick 2 x 4
Newsgroups: 
lugnet.cad.dat.parts
Date: 
Thu, 4 Jan 2001 23:02:58 GMT
Viewed: 
1002 times
  
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 like I could stop you from doing so...)

Here is a Duplo 2 x  4, using these recently posted primitives:
Tore Eriksson's "Studdu2.dat":
  http://news.lugnet.com/cad/dat/parts/primitives/?n=123
my recently posted "Stud4du.dat":
  http://news.lugnet.com/cad/dat/parts/primitives/?n=125

When I tried to load a construction using this part into MLCAD, I got a
missing file error for "stu24du.dat".  Seeing that I never referenced this
file, I assumed that it is an alternate rendering file that is implicitly
required by the inclusion of the "stud4du.dat" primitive.  I cheated and
simply copied "stud4du.dat" with that filename and got no more complaints.
But I have no idea how this actually affects anything... I assume it's not a
good thing.

I have a sample model file, using this part, here:
  http://www.hafhead.com/lego/files/Duplo_Example.dat

That folder also contains all the referenced primitives.
  http://www.hafhead.com/lego/files

--
Tony Hafner
www.hafhead.com


0 Duplo Brick  2 x  4
0 Name 3001_d.dat
0 Author: Tony Hafner
0 Unofficial part

1 16 40 4 0 1 0 0 0 -10 0 0 0 1 stud4du.dat
1 16 0 4 0 1 0 0 0 -10 0 0 0 1 stud4du.dat
1 16 -40 4 0 1 0 0 0 -10 0 0 0 1 stud4du.dat

1 16 0 48 0 76 0 0 0 -44 0 0 0 36 box5.dat

4 16 80 48 40 76 48 36 -76 48 36 -80 48 40
4 16 -80 48 40 -76 48 36 -76 48 -36 -80 48 -40
4 16 -80 48 -40 -76 48 -36 76 48 -36 80 48 -40
4 16 80 48 -40 76 48 -36 76 48 36 80 48 40

1 16 0 48 0 80 0 0 0 -48 0 0 0 40 box5.dat

1 16 60 0 20 1 0 0 0 1 0 0 0 1 studdu2.dat
1 16 20 0 20 1 0 0 0 1 0 0 0 1 studdu2.dat
1 16 -20 0 20 1 0 0 0 1 0 0 0 1 studdu2.dat
1 16 -60 0 20 1 0 0 0 1 0 0 0 1 studdu2.dat
1 16 60 0 -20 1 0 0 0 1 0 0 0 1 studdu2.dat
1 16 20 0 -20 1 0 0 0 1 0 0 0 1 studdu2.dat
1 16 -20 0 -20 1 0 0 0 1 0 0 0 1 studdu2.dat
1 16 -60 0 -20 1 0 0 0 1 0 0 0 1 studdu2.dat

0



Message has 4 Replies:
  Re: New Part: 3001_d.dat - Duplo Brick 2 x 4
 
Whoops- I forgot to add something... this is a working copy only. It certainly needs work. Mainly, it has none of the interior ribs. I'm just posting it because I am already using it as a standin piece right now. If someone else wants to do it (...) (24 years ago, 4-Jan-01, to lugnet.cad.dat.parts)
  Re: New Part: 3001_d.dat - Duplo Brick 2 x 4  [DAT]
 
(...) To find the correct part number, take a DUPLO 2x4 and examine the underside. There should be a 4 or 5 digit number stamped into the part, usually on the underside of the top. This is the part number. (...) standard. The next available number (...) (24 years ago, 5-Jan-01, to lugnet.cad.dat.parts)
  Duplo part 3437 (2x2)  [DAT]
 
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 (...) (24 years ago, 6-Jan-01, to lugnet.cad.dat.parts)
  Duplo Center Stud Primitive  [DAT]
 
Here is the primitive for the Duplo center stud I came up with. It incorporates the flattened sections on the inner walls. 0 Stud 4 (Duplo) 0 Name: stud4dup.dat 0 Author: Don Rogerson 0 Unofficial Ldraw model 1 16 0 -40 0 16 0 0 0 0 0 0 0 16 (...) (24 years ago, 6-Jan-01, to lugnet.cad.dat.parts)

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