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 CAD / Development / 9742 (-40)
  Re: Variants of 4.5v / 12v train motors
 
(...) I checked my motors again, only one per type (I didn't want to dismantle all my locomotives that use the motors). Here are my measurement results: x570c01 (blue): Outer plug diameter: 5 mm Inner plug diameter: 2.1 mm Plug height: 2.1 mm (...) (20 years ago, 16-Jul-04, to lugnet.cad.dev)
 
  Re: Blender LDraw support
 
(...) Part detection is problematic due to changes over time in the library. For reference, LDView uses the following to identify parts: File is in the Parts directory, and isn't a descendent of any other parts at the time the file is loaded (sub (...) (20 years ago, 15-Jul-04, to lugnet.cad.dev)
 
  Re: LDRAWPREDIRS LDRAWPOSTDIRS - additional search paths
 
(...) Directory separators were added in DOS 2, which accepted both / and \ for that purpose. The feature was imitated from Unix. At the time, there also appeared a config.sys setting for *switch* character, which would default to / but could be set (...) (20 years ago, 15-Jul-04, to lugnet.cad.dev)
 
  Re: Variants of 4.5v / 12v train motors
 
(...) Would you be able to take a critical look at the sizes of the connector studs and the holes in them. There is a suggestion that these differ between the versions designed to work with the old Blue 2-pin connectors ((URL) those which fit the (...) (20 years ago, 15-Jul-04, to lugnet.cad.dev, lugnet.trains)
 
  Re: Blender LDraw support
 
(...) Well, I'm a bit further along now. No MPD support yet, but it'll be easy to add. It now supports hierarchical loading with piece recognition, loading even the Masakari model in a tolerable amount of time. In the process I noticed not all parts (...) (20 years ago, 15-Jul-04, to lugnet.cad.dev)
 
  2003-2004 LSC Annual Report
 
LSC Annual Report August 2003 - July 2004: During this period of time the LSC handled the following issues to completion: - A location was established on the ldraw.org website listing all of the current LDraw library updates. This page is script (...) (20 years ago, 15-Jul-04, to lugnet.cad, lugnet.cad.dev, lugnet.cad.dev.org.ldraw)  
 
  Re: Blender LDraw support
 
(...) I'm not a Blender user. Yet. I would like MPD support if/when I start using Blender and your script. (20 years ago, 12-Jul-04, to lugnet.cad.dev)
 
  Blender LDraw support
 
I hope this isn't off topic for this list. I've begun writing some scripts for Blender to import (and eventually export) LDraw DAT files. Cropped screenshot of result (pieces 105, 10 and 73057): (URL) location (currently 5KB): (2 URLs) features: (...) (20 years ago, 12-Jul-04, to lugnet.cad.dev)
 
  Re: Variants of 4.5v train motors
 
(...) I just checked my motor cases. The Type I motor cases and Type 2 motor cases are NOT interchangable. To update a Type I motor to a Type II motor you need a Type II top case, a Type II bottom case and a Type II gearbox. (The gearbox is the (...) (20 years ago, 1-Jul-04, to lugnet.cad.dev)
 
  Re: Variants of 4.5v train motors
 
(...) The cases were also sold separately: (URL) Set 1215 which was only the lower half of a Type II housing. It allowed a user to change a Type I motor (an earlier version without the hole) into the updated Type II (with the centre hole). HTH, (...) (20 years ago, 30-Jun-04, to lugnet.cad.dev)
 
  Re: Variants of 4.5v train motors
 
(...) The Type I motor (x564c01) supports both the old style power pickup brick with the plugs at the front (URL) as well as the new style power pickup brick with the plugs at the rear. (URL) The Type II motor (x581c01) supports only the new style (...) (20 years ago, 29-Jun-04, to lugnet.cad.dev, FTX)
 
  Re: Variants of 4.5v train motors
 
(...) The actual motors (both 12V and 4.5V) were sold seperately as replacement packs, so users can screw open the case and replace the motor (either replacing a broken motor or replace a 4.5V motor with a 12V motor or vice versa). (URL) 12V (peeron (...) (20 years ago, 29-Jun-04, to lugnet.cad.dev, FTX)
 
  Re: Variants of 4.5v train motors
 
(...) Yes, including case is good. As Niels indicated, the 4 x 12 x 3 1/3 versions are openable with a screwdriver, allowing the actual motors to be replaced, so I think the term "Shortcut" is correct. The 4 x 12 x 4 version is glued, so I'll change (...) (20 years ago, 29-Jun-04, to lugnet.cad.dev)
 
  Re: Variants of 4.5v train motors
 
(...) I'm confused. Are these parts generally openable - are the actual motors removeable (by the average user)? If they are removeable, then the (shortcut) names should include "case", since they aren't actually the motor. If the motors are not (...) (20 years ago, 29-Jun-04, to lugnet.cad.dev)
 
  Re: Variants of 4.5v train motors
 
<SNIP> Thanks Niels for taking the time to research this. I have updated the part names based on this information - to remove the voltage designation and correct the dimensions. Regarding your comment "The parts look good, I only miss metal (...) (20 years ago, 29-Jun-04, to lugnet.cad.dev)
 
  Re: Variants of 4.5v train motors
 
(...) I have checked my collection of train motors (which has reached an amount of 9), including all three mentioned variants. (Please note that I have changed the order of the quoted lists from Chris' message) (...) Got this one in blue, with a (...) (20 years ago, 27-Jun-04, to lugnet.cad.dev)
 
  Variants of 4.5v train motors
 
Hi We have a collection of 4.5V train motors on the LDraw Parts Tracker, and I'd like some help sorting out the variants of this part. On the PT right now we have x579c01 (by Michael Heidemann) - (URL) - this is the 4x12x4 version x581c01 (by (...) (20 years ago, 26-Jun-04, to lugnet.cad.dev, lugnet.inv)
 
  Re: Primitive Generator program update
 
(...) I have been doing a little bit of work on the calculator. It is really overdue for a major overhaul. I was trying to impliment some other additions that have not worked out very well so far. (...) have you tried Ctrl+ins=copy, Shift+Ins=Paste, (...) (20 years ago, 23-Jun-04, to lugnet.cad.dev)
 
  Re: Primitive Generator program update
 
(...) ok. (...) Might need to job parts reviewers memories to this detail. (maybe this post will) (...) I have uploaded the update to the webpage; (URL) me know if that is any better, and if I caused any other bugs. I did not spend much time (...) (20 years ago, 23-Jun-04, to lugnet.cad.dev)
 
  Re: LDBoxer - Next Step and My Datsville Plans
 
(...) (snip) (...) I *am* working on it, though slowly :-( The idea is that you can specify any number of part directories, e.g.: <MODELDIR> <LDRAWDIR>\P <LDRAWDIR>\Boxer <LDRAWDIR>\Boxer\B <LDRAWDIR>\Boxer\B\A <LDRAWDIR>\Boxer\BB <LDRAWDIR>\PARTS (...) (20 years ago, 22-Jun-04, to lugnet.cad.dev)
 
  Re: LDBoxer - Next Step and My Datsville Plans
 
(...) Well, I tried to pull you into the discussion at least twice, by mentioning your boxer subdirectories, but no luck. (URL) think some sort of consensus *was* reached and Lars was working on some reference code to handle it. But I have to admit, (...) (20 years ago, 21-Jun-04, to lugnet.cad.dev)
 
  Re: Primitive Generator program update
 
(...) Just for the record, this is set out in the BFC standard, (URL). In the section "Parts Library Guidelines", it is stated: (...) Interesting side note: this section also says: (...) Which means we should be slapping 0 BFC NOCERTIFY tags on all (...) (20 years ago, 21-Jun-04, to lugnet.cad.dev)
 
  Re: LDBoxer - Next Step and My Datsville Plans
 
(...) That's not a bad idea, but the advantage of messing up the PARTS\ folder is that no extra adjustment or setup will be required. (...) "121 Messages in This Thread" - It's very hard for anyone who did not participate in the discussion to find (...) (20 years ago, 21-Jun-04, to lugnet.cad.dev)
 
  Re: LDBoxer - Next Step and My Datsville Plans
 
In lugnet.cad.dev, Tore Eriksson wrote: [Lot of snippage] (...) hi tore, with the release of MLCad 3.10 there are now at least two progs who support custom folders. instead of messing up my PARTS\ and P\ folder I wish I could define something like (...) (20 years ago, 21-Jun-04, to lugnet.cad.dev)
 
  Re: Primitive Generator program update
 
(...) hi paul, could you on the fly have also a look at your calculator? I would appriciate very much if you could add the Ctrl+C, Ctrl+V and Ctrl+X shortkeys and fix the behavior of the fields when deleting all numbers, esp. with the backspace key. (...) (20 years ago, 21-Jun-04, to lugnet.cad.dev)
 
  Re: Primitive Generator program update
 
(...) Ok, I will look into that. Thanks, Paul (20 years ago, 20-Jun-04, to lugnet.cad.dev)
 
  Re: Primitive Generator program update
 
(...) I can do that. Now why didn't I know that CCW was the standard winding? Maybe the 2x4 didn't hit hard enough? ;) Paul (20 years ago, 20-Jun-04, to lugnet.cad.dev)
 
  Re: Primitive Generator program update
 
(...) One bug I've found so far: When I enter a value in the size (radius) box, the filename of the generated part does not use this value. When I use the up/down buttons, the filename is correct. For a large radius it is more convenient to enter (...) (20 years ago, 17-Jun-04, to lugnet.cad.dev)
 
  Re: Primitive Generator program update
 
(...) Can you set the BFC so the default winding is CCW? That is the standard winding for primitives in the part library. Steve (20 years ago, 17-Jun-04, to lugnet.cad.dev)
 
  Primitive Generator program update
 
Does anyone have any errors or things that need fixing for the next release of the primitive generator. So far the only thing I have planned to do is making the remove leading zeros (built in function) become an option in the options menu. This will (...) (20 years ago, 17-Jun-04, to lugnet.cad.dev)
 
  Re: LDraw color conversions
 
(...) Tore, Is this the kind of output you are looking for? (URL) link will probably wrap) That's just some of the info from my Color Tree pages: (URL) me know what you need, or how you need it presented. I'd be glad to help in any way I can. HTH, (...) (20 years ago, 16-Jun-04, to lugnet.cad.dev)
 
  Re: Questions On ldconfig.ldr (Was: colours.txt -> LDraw-org Official Part Updates!)
 
(...) Yes, that's exactly what I'm suggesting. And the database should be text-based, space-delimited, available offline to all softwares that may need the info - and udpated regulary. In other words: in the new, improved ldconfig.ldr! :) /Tore (20 years ago, 16-Jun-04, to lugnet.cad.dev)
 
  Re: Questions On ldconfig.ldr (Was: colours.txt -> LDraw-org Official Part Updates!)
 
(...) A = alpha (transparency) DR, DG, DB, DA = dithered RGB,A. If RGB = D(RGB), then the color is solid. If DA=0, the color is transparent. Otherwise, the color is dithered and/or translucent. (...) Actually, that kind of information should be set (...) (20 years ago, 16-Jun-04, to lugnet.cad.dev)
 
  LDBoxer - Next Step and My Datsville Plans
 
So far, LDBoxer has replaced all bricks and plates that has both top studs and bottom studs/tubes covered by non-transparent parts. Next step is to eliminiate drawing bottom studs/tubes when only top studs are visible, and vice versa. Many models (...) (20 years ago, 15-Jun-04, to lugnet.cad.dev)
 
  Re: Questions On ldconfig.ldr (Was: colours.txt -> LDraw-org Official Part Updates!)
 
(...) Well the spec is changing so these commands will go away. We (the LSC) are working to get the spec for the color definitions (the !COLOR Meta coomand) finalize by the next parts release. (...) LDView currently uses this file and once we (...) (20 years ago, 11-Jun-04, to lugnet.cad.dev)
 
  Questions On ldconfig.ldr (Was: colours.txt -> LDraw-org Official Part Updates!)
 
(...) Oh boy, I've never noticed that one! Must be because of its misleading name and extension. So, what does the A, DR, DG, DB, DA columns stand for? (A is always = 255, so one can wonder what good it does.) It should benifit from some more (...) (20 years ago, 11-Jun-04, to lugnet.cad.dev)
 
  Re: colours.txt -> LDraw-org Official Part Updates!
 
(...) This is what the ldconfig.ldr file is. Look for it the LDraw base dir. -Orion (20 years ago, 11-Jun-04, to lugnet.cad.dev)
 
  colours.txt -> LDraw-org Official Part Updates!
 
(...) Sorry, I just can't find it. Could you give me a direct link? Thanks, /Tore (btw, the file colours.txt is very close to what I have in mind, only that what I think of should not be limited to 80 colours, it should be stored in the LDraw (...) (20 years ago, 11-Jun-04, to lugnet.cad.dev)
 
  Re: MakePart.c (Was: Baseplate generator program)
 
Hi, "Tore Eriksson" <tore.eriksson@mbox3...wipnet.se> schrieb im Newsbeitrag news:HywH7z.GLE@lugnet.com... (...) <SNIP> cool I'll give it a try! Thanks a lot, Michael (20 years ago, 6-Jun-04, to lugnet.cad.dev)
 
  MakePart.c (Was: Baseplate generator program)
 
I knew I had it somewhere... If this code snippet can be of any use, anyone is free to use it. Notes: The main() is just an example on how to call the makepart() function. The groove option does not work. There really should be an outputfilename (...) (20 years ago, 6-Jun-04, to lugnet.cad.dev)


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