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Subject: 
Re: Floating optional lines on 977 Minifig hand
Newsgroups: 
lugnet.cad.dat.parts
Date: 
Fri, 9 Feb 2001 18:35:03 GMT
Viewed: 
1170 times
  
In lugnet.cad.dat.parts, Chris Dee writes:
In lugnet.cad.dat.parts, Don Heyse writes:
Last night was toying with some minifig dat files I created with
the nifty leocad minifig modeler when I spotted what looked like
some bad type 5 lines on the hands.  So I loaded just part 977 into
l3lab and zoomed in.  Sure enough, when you spin the hand around with
the ctrl key down you can see a type 5 line floating around above the
surface.  I think I have the most recent part updates.

Would any of the talented part authors out there like to fix this?
If not, I suppose I could give it a try, but I'm really very slow at
parts work.

Don

This just demonstrates how useful L3Lab is as a checker, and how difficult it
was to check parts before. I think the ability for it to show all type 5 lines
was something Lars put in at my request - thanks, the effort has been shown to
be worthwhile.

I'll give Leonardo Zide the chance to fix his own part, but we don't see a
response from him this shouldn't take me more than a few minutes to fix.

Chris

Fixing the incorrect type 5 line was quick, but I discovered several other
errors with the part, which I have also fixed - missing type 2 lines (including
the intersection between the "wrist" and the "hand"), non-planar quads, bad
vertex sequence quads. Here is a revised version, which I'll also send to Steve
for the next update.

Chris


0 Minifig Hand
0 Name: 977.dat
0 Author: Leonardo Zide with some help from Tore Eriksson
0 Official LCad update 98-02

0 Corrected erroneous type 5 line - Chris Dee - 09Feb2001
0 Corrected non-planar quads - Chris Dee - 09Feb2001
0 Corrected bad vertex sequence errors - Chris Dee - 09Feb2001
0 Added intersect lines between wrist and hand - Chris Dee - 09Feb2001

0 outside
4 16 2 8 0 1.52 8 -2.28 1.52 -4 -2.28 2 -4 0
2 24 2 8 0 1.52 8 -2.28
2 24 1.52 -4 -2.28 2 -4 0
4 16 1.52 8 -2.28 0.2 8 -4.2 0.2 -4 -4.2 1.52 -4 -2.28
5 24 1.52 -4 -2.28 1.52 8 -2.28 0.2 -4 -4.2 2 -4 0
2 24 1.52 8 -2.28 0.2 8 -4.2
2 24 0.2 -4 -4.2 1.52 -4 -2.28
4 16 0.2 8 -4.2 -1.72 8 -5.52 -1.72 -4 -5.52 0.2 -4 -4.2
5 24 0.2 -4 -4.2 0.2 8 -4.2 -1.72 -4 -5.52 1.52 -4 -2.28
2 24 0.2 8 -4.2 -1.72 8 -5.52
2 24 -1.72 -4 -5.52 0.2 -4 -4.2
4 16 -1.72 8 -5.52 -4 8 -6 -4 -4 -6 -1.72 -4 -5.52
5 24 -1.72 -4 -5.52 -1.72 8 -5.52 -4 -4 -6 0.2 -4 -4.2
2 24 -1.72 8 -5.52 -4 8 -6
2 24 -4 -4 -6 -1.72 -4 -5.52
4 16 -4 8 -6 -6.28 5.72 -5.52 -6.28 -4 -5.52 -4 -4 -6
5 24 -4 -4 -6 -4 8 -6 -6.28 -4 -5.52 -1.72 -4 -5.52
2 24 -4 8 -6 -6.28 5.72 -5.52
2 24 -6.28 -4 -5.52 -4 -4 -6
4 16 -6.28 5.72 -5.52 -8.2 3.8 -4.2 -8.2 -4 -4.2 -6.28 -4 -5.52
5 24 -6.28 -4 -5.52 -6.28 5.72 -5.52 -8.2 -4 -4.2 -4 -4 -6
2 24 -6.28 5.72 -5.52 -8.2 3.8 -4.2
2 24 -8.2 -4 -4.2 -6.28 -4 -5.52
4 16 -8.2 3.8 -4.2 -9.52 2.48 -2.28 -9.52 -4 -2.28 -8.2 -4 -4.2
5 24 -8.2 -4 -4.2 -8.2 3.8 -4.2 -9.52 -4 -2.28 -6.28 -4 -5.52
2 24 -8.2 3.8 -4.2 -9.52 2.48 -2.28
2 24 -9.52 -4 -2.28 -8.2 -4 -4.2

2 24 -9.52 2.48 -2.28 -9.52 -4 -2.28
2 24 -9.52 2.48 2.28 -9.52 -4 2.28

4 16 -9.52 2.48 2.28 -8.2 3.8 4.2 -8.2 -4 4.2 -9.52 -4 2.28
2 24 -9.52 2.48 2.28 -8.2 3.8 4.2
2 24 -8.2 -4 4.2 -9.52 -4 2.28
4 16 -8.2 3.8 4.2 -6.28 5.72 5.52 -6.28 -4 5.52 -8.2 -4 4.2
5 24 -8.2 -4 4.2 -8.2 3.8 4.2 -9.52 -4 2.28 -6.28 -4 5.52
2 24 -8.2 3.8 4.2 -6.28 5.72 5.52
2 24 -6.28 -4 5.52 -8.2 -4 4.2
4 16 -6.28 5.72 5.52 -4 8 6 -4 -4 6 -6.28 -4 5.52
5 24 -6.28 -4 5.52 -6.28 5.72 5.52 -8.2 -4 4.2 -4 -4 6
2 24 -6.28 5.72 5.52 -4 8 6
2 24 -4 -4 6 -6.28 -4 5.52
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5 24 -4 -4 6 -4 8 6 -6.28 -4 5.52 -1.72 -4 5.52
2 24 -4 8 6 -1.72 8 5.52
2 24 -1.72 -4 5.52 -4 -4 6
4 16 -1.72 8 5.52 0.2 8 4.2 0.2 -4 4.2 -1.72 -4 5.52
5 24 -1.72 -4 5.52 -1.72 8 5.52 -4 -4 6 0.2 -4 4.2
2 24 -1.72 8 5.52 0.2 8 4.2
2 24 0.2 -4 4.2 -1.72 -4 5.52
4 16 0.2 8 4.2 1.52 8 2.28 1.52 -4 2.28 0.2 -4 4.2
5 24 0.2 -4 4.2 0.2 8 4.2 -1.72 -4 5.52 1.52 -4 2.28
2 24 0.2 8 4.2 1.52 8 2.28
2 24 1.52 -4 2.28 0.2 -4 4.2
4 16 1.52 8 2.28 2 8 0 2 -4 0 1.52 -4 2.28
5 24 1.52 -4 2.28 1.52 8 2.28 0.2 -4 4.2 2 -4 0
2 24 1.52 8 2.28 2 8 0
2 24 2 -4 0 1.52 -4 2.28

0 inside
4 16 0 8 0 -0.32 8 -1.52 -0.32 -4 -1.52 0 -4 0
2 24 0 8 0 -0.32 8 -1.52
2 24 -0.32 -4 -1.52 0 -4 0
4 16 -0.32 8 -1.52 -1.2 8 -2.8 -1.2 -4 -2.8 -0.32 -4 -1.52
2 24 -0.32 8 -1.52 -1.2 8 -2.8
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4 16 -1.2 8 -2.8 -2.48 8 -3.68 -2.48 -4 -3.68 -1.2 -4 -2.8
2 24 -1.2 8 -2.8 -2.48 8 -3.68
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2 24 -6.8 3.8 -2.8 -7.68 2.48 -2.28
2 24 -7.68 -4 -2.28 -6.8 -4 -2.8
2 24 -7.68 2.48 -2.28 -7.68 -4 -2.28

2 24 -7.68 2.48 2.28 -7.68 -4 2.28
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2 24 -6.8 -4 2.8 -7.68 -4 2.28
4 16 -6.8 3.8 2.8 -5.52 5.72 3.68 -5.52 -4 3.68 -6.8 -4 2.8
2 24 -6.8 3.8 2.8 -5.52 5.72 3.68
2 24 -5.52 -4 3.68 -6.8 -4 2.8
4 16 -5.52 5.72 3.68 -4 8 4 -4 -4 4 -5.52 -4 3.68
2 24 -5.52 5.72 3.68 -4 8 4
2 24 -4 -4 4 -5.52 -4 3.68
4 16 -4 8 4 -2.48 8 3.68 -2.48 -4 3.68 -4 -4 4
2 24 -4 8 4 -2.48 8 3.68
2 24 -2.48 -4 3.68 -4 -4 4
4 16 -2.48 8 3.68 -1.2 8 2.8 -1.2 -4 2.8 -2.48 -4 3.68
2 24 -2.48 8 3.68 -1.2 8 2.8
2 24 -1.2 -4 2.8 -2.48 -4 3.68
4 16 -1.2 8 2.8 -0.32 8 1.52 -0.32 -4 1.52 -1.2 -4 2.8
2 24 -0.32 8 1.52 -1.2 8 2.8
2 24 0 8 0 -0.32 8 1.52
4 16 -0.32 8 1.52 0 8 0 0 -4 0 -0.32 -4 1.52

2 24 -7.68 2.48 -2.28 -9.52 2.48 -2.28
2 24 -7.68 2.48 2.28 -9.52 2.48 2.28
4 16 -9.52 -4 -2.28 -7.68 -4 -2.28 -7.68 2.48 -2.28 -9.52 2.48 -2.28
4 16 -9.52 -4 2.28 -7.68 -4 2.28 -7.68 2.48 2.28 -9.52 2.48 2.28

0 top
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4 16 0.2 -4 -4.2 1.52 -4 -2.28 -0.32 -4 -1.52 -1.2 -4 -2.8
4 16 -1.72 -4 -5.52 0.2 -4 -4.2 -1.2 -4 -2.8 -2.48 -4 -3.68
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4 16 -8.2 -4 -4.2 -6.28 -4 -5.52 -5.52 -4 -3.68 -6.8 -4 -2.8
4 16 -9.52 -4 -2.28 -8.2 -4 -4.2 -6.8 -4 -2.8 -7.68 -4 -2.28
2 24 -9.52 -4 -2.28 -7.68 -4 -2.28

2 24 -9.52 -4 2.28 -7.68 -4 2.28
4 16 -8.2 -4 4.2 -9.52 -4 2.28 -7.68 -4 2.28 -6.8 -4 2.8
4 16 -6.28 -4 5.52 -8.2 -4 4.2 -6.8 -4 2.8 -5.52 -4 3.68
4 16 -4 -4 6 -6.28 -4 5.52 -5.52 -4 3.68 -4 -4 4
4 16 -1.72 -4 5.52 -4 -4 6 -4 -4 4 -2.48 -4 3.68
4 16 0.2 -4 4.2 -1.72 -4 5.52 -2.48 -4 3.68 -1.2 -4 2.8
4 16 1.52 -4 2.28 0.2 -4 4.2 -1.2 -4 2.8 -0.32 -4 1.52
2 24 -0.32 -4 1.52 -1.2 -4 2.8
4 16 2 -4 0 1.52 -4 2.28 -0.32 -4 1.52 0 -4 0
2 24 0 -4 0 -0.32 -4 1.52

0 bottom
4 16 2 8 0 1.52 8 -2.28 -0.32 8 -1.52 0 8 0
4 16 1.52 8 -2.28 0.2 8 -4.2 -1.2 8 -2.8 -0.32 8 -1.52
4 16 0.2 8 -4.2 -1.72 8 -5.52 -2.48 8 -3.68 -1.2 8 -2.8
4 16 -1.72 8 -5.52 -4 8 -6 -4 8 -4 -2.48 8 -3.68
3 16 -4 8 -4 -4 8 -6 -6.28 5.72 -5.52
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3 16 -5.52 5.72 -3.68 -6.28 5.72 -5.52 -8.2 3.8 -4.2
3 16 -5.52 5.72 -3.68 -8.2 3.8 -4.2 -6.8 3.8 -2.8
3 16 -8.2 3.8 -4.2 -6.8 3.8 -2.8 -9.52 2.48 -2.28
3 16 -6.8 3.8 -2.8 -7.68 2.48 -2.28 -9.52 2.48 -2.28

3 16 -4 8 4 -4 8 6 -6.28 5.72 5.52
3 16 -4 8 4 -6.28 5.72 5.52 -5.52 5.72 3.68
3 16 -5.52 5.72 3.68 -6.28 5.72 5.52 -8.2 3.8 4.2
3 16 -5.52 5.72 3.68 -8.2 3.8 4.2 -6.8 3.8 2.8
3 16 -8.2 3.8 4.2 -6.8 3.8 2.8 -9.52 2.48 2.28
3 16 -6.8 3.8 2.8 -7.68 2.48 2.28 -9.52 2.48 2.28
4 16 -4 8 6 -1.72 8 5.52 -2.48 8 3.68 -4 8 4
4 16 -1.72 8 5.52 0.2 8 4.2 -1.2 8 2.8 -2.48 8 3.68
4 16 0.2 8 4.2 1.52 8 2.28 -0.32 8 1.52 -1.2 8 2.8
4 16 1.52 8 2.28 2 8 0 0 8 0 -0.32 8 1.52

1 16 0 4 0 0 16 0 0 0 -2.50 -2.50 0 0 4-4cyli.dat
1 16 16 4 0 0 16 0 0 0 -2.50 -2.50 0 0 4-4edge.dat
1 16 16 4 0 0 16 0 0 0 -2.50 -2.50 0 0 4-4disc.dat

0 intersect line
2 24 2 1.5 0 1.799 1.69 0.957
2 24 1.799 1.69 0.957 1.628 2.232 1.768
2 24 1.628 2.232 1.768 1.52 3.003 2.28
2 24 1.52 3.003 2.28 1.499 3.043 2.31
2 24 1.499 3.043 2.31 1.369 4 2.5
2 24 2 6.5 0 1.799 6.31 0.957
2 24 1.799 6.31 0.957 1.628 5.768 1.768
2 24 1.628 5.768 1.768 1.52 4.997 2.28
2 24 1.52 4.997 2.28 1.499 4.957 2.31
2 24 1.499 4.957 2.31 1.369 4 2.5
2 24 2 1.5 0 1.799 1.69 -0.957
2 24 1.799 1.69 -0.957 1.628 2.232 -1.768
2 24 1.628 2.232 -1.768 1.52 3.003 -2.28
2 24 1.52 3.003 -2.28 1.499 3.043 -2.31
2 24 1.499 3.043 -2.31 1.369 4 -2.5
2 24 2 6.5 0 1.799 6.31 -0.957
2 24 1.799 6.31 -0.957 1.628 5.768 -1.768
2 24 1.628 5.768 -1.768 1.52 4.997 -2.28
2 24 1.52 4.997 -2.28 1.499 4.957 -2.31
2 24 1.499 4.957 -2.31 1.369 4 -2.5
0



Message is in Reply To:
  Re: Floating optional lines on 977 Minifig hand
 
(...) This just demonstrates how useful L3Lab is as a checker, and how difficult it was to check parts before. I think the ability for it to show all type 5 lines was something Lars put in at my request - thanks, the effort has been shown to be (...) (24 years ago, 25-Jan-01, to lugnet.cad.dat.parts)

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