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| Physical_Colour Parts |
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Posted by: Michael Heidemann - 2013-09-21, 6:53 - Forum: Parts Authoring
- Replies (32)
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I like to extend the possibilities of DATHeader.
Now I focused on the Physical_Colour parts.
As far as I have followed the last posts and discussions a part with the flag Physical_Colour should have the following:
1) There is only one line (linetype 1) in the wanted color.
1) There are only linetype 1 lines with colors different from color code 16.
2) The colorcode for this color is mentioned in the description in square brackets (fe [320]).
2) The colorcodes for these colors are mentioned in the description in square brackets (fe [320/83]).
2.1) If there is only one linetype 1 line the colorcode has to be mention in the description as follow (fe [320]).
If that is true and nobody claims I like to implement tests based on this definition.
I am sure that this definition is used in the past not correctly if the definition is correct. Please see the following part and references: http://www.ldraw.org/cgi-bin/ptdetail.cg...173283.dat
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| Primitive Reference errors |
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Posted by: Ronald Vallenduuk - 2013-09-17, 23:31 - Forum: Website Suggestions/Requests/Discussion
- Replies (1)
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I hope this is the right place to post this. I've found some errors in the Primitive Reference.
box3-7a.dat
As mentioned earlier (in a different thread) the description mentions "has a size of ... 1LDu in the {y} dimension". It actually measures 2LDU in the {y} dimension like its cousin box3-3.dat, as is clear from the image.
rect3.dat
The description here says "...excludes one edge {+x}". However the missing edge is {-z}.
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| Train track part overhaul |
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Posted by: Ronald Vallenduuk - 2013-09-15, 8:56 - Forum: Parts Authoring
- Replies (4)
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I've started work on 85976, Train Track Narrow Curved. Because the connector is the same size I wondered if I could reuse some of the 9V track parts. That got my studying 2865s04.dat, Train Track 9V - Interlocking Track End. There's a lot wrong with that part; overlapping surfaces, T-junctions. After I commented in PT Michael suggested I fix the issues.
That's when I noticed there many versions of this part:
Official 2865s04.dat, Unofficial 2865s04.dat, 2865s04a.dat, 2865s04l.dat, 2865s04r.dat
They have different histories although they're based on the same original design. There are differences from fixing BFC but also small size differences.
Finally this part is specific to 9V track.
If I'm reworking this part to get rid of the technical faults I'd like take the opportunity to make it suitable for both 9V and RC. That would mean transferring a small part of the rail to the main track part. That way it should be possible to have just one subfile for all 9V and RC track pieces rather than a straight, left and right variant.
Is it ok to change 74746, 74747, 32087, 2859 and 2861? How would I keep the changes in synch?
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| DesignID, ItemID or partnumber ? |
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Posted by: Magnus Forsberg - 2013-09-14, 12:05 - Forum: Parts Authoring
- Replies (20)
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I wrote this at the Part Tracker:
Isn't it time for some sort of definitive definition here?
7-digit number <=> ItemID <=> Part Physical_Colour <=> beginning with _ (underscore)
5-digit number <=> DesignID <=> Part Alias <=> beginning with = (equal to)
old design in a new mould, leading to a new partnumber, is a Part Alias <=> beginning with = (equal to)
partnumber only used for transparent parts <=> Part Alias <=> beginning with = (equal to)
partnumber only used for laquered parts <=> Part Alias <=> beginning with = (equal to)
Or am I totally wrong? I still find the difference between itemID, designID and our partnumbers very confusing.
and Philo answered:
Quote:Magnus, I'd suggest to put this on the forum for future reference...
Basically this is OK. A design number is _mainly_ a mold number, while item number is a shape in a specified color.
Unfortunately, LEGO also use 5 digits design numbers for patterned parts and sometimes (eg. hoses) for specific colors.
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