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 CAD / Development / *10575 (-40)
  Part Measurements and Authoring
 
A question for all part authors How do you figure out the measurements for your parts? I'm not talking about the obvious measurements such as stud width but the more intricate details on some of the more complex parts. Do you use a micrometer, (...) (22 years ago, 5-Mar-03, to lugnet.cad.dev)
 
  MOTM/SOTM for February 2003
 
Do I ever hate the cold & flu season..... Anyway, here goes; MOTM is Cale Leiphart's "1949 John Deere Model A". This was actually a tough call. Cale's model tied with Carlos un apellido's Supercar model, so I had to be the tie-breaker. The supercar (...) (22 years ago, 5-Mar-03, to lugnet.announce, lugnet.cad, lugnet.cad.dev.org.ldraw)
 
  Ldraw Viewer 0.5
 
Once again it seem I have too much spare time, since I have elevated Ldraw Viewer to development version 0.5. The big change is that you can now rotate parts using the mouse (rather than by dialog box). I have also eliminated a number of bugs (...) (22 years ago, 4-Mar-03, to lugnet.cad.dev.mac)
 
  Re: Ldglite, crosshair in LEdit emu mode?
 
(...) Ah, I searched for "crosshair" in the documentation, but didn't check what the axis was. It looks like it displays the rotation centre at all time? That's useful. As you say, it works in a different way than the LEdit crosshair, but it's still (...) (22 years ago, 4-Mar-03, to lugnet.cad.dev)
 
  Re: Ldglite, crosshair in LEdit emu mode?
 
(...) It might already have what you want. Look for the Axis command on the Turn menu. The command is something like /ta to toggle it. It's not exactly the 2D crosshair from LEdit, but it could be useful. If not, let me know what would make it (...) (22 years ago, 4-Mar-03, to lugnet.cad.dev)
 
  Ldglite, crosshair in LEdit emu mode?
 
I have used the LEdit emulation mode in Ldglite a lot recently, and I find it very useful. However, there is one graphical feature that I miss from the orginal LEdit, namely the crosshair. The crosshair is useful when rotating parts, to see where (...) (22 years ago, 4-Mar-03, to lugnet.cad.dev)
 
  Re: My ideal Part-Authoring-Application (PAA)
 
(...) That's why I use LDAO. ctl-x, ctl-y, ctl-z for rotating in the Editor. Steve (22 years ago, 4-Mar-03, to lugnet.cad, lugnet.cad.dev)
 
  Re: [Parts Tracker] Working on Update 2003-01
 
(...) Progress yesterday was close to zero due to unavailability of ldraw.org for much of the day. Maybe today... Chris (22 years ago, 2-Mar-03, to lugnet.cad.dev)
 
  Re: Download parts automatically with your preferred modeller?
 
(...) The easiest way would be a list of updates for example a simple text file containing the package names and date of release. This way an application can check when it last downloaded an update and incrementally load newer updates or even (...) (22 years ago, 1-Mar-03, to lugnet.cad.dev)
 
  Re: Download parts automatically with your preferred modeller?
 
(...) I don't like making "standards" that only work for products from one company. But nothing prevents somebody from implementing a protocol as a DLL for Windows - or as an Open Source library that anybody can use. But first we should agree on a (...) (22 years ago, 28-Feb-03, to lugnet.cad.dev)
 
  [Parts Tracker] Working on Update 2003-01
 
I'm going to be working on LDraw Update 2003-01 this weekend. During this time, the Parts Tracker may be shutdown for file submissions and review posting. Thank you for your patience. Chris (22 years ago, 1-Mar-03, to lugnet.cad.dev)
 
  Proposal: New Part *NAMING* System.
 
Once the numbering system is in place, we then can deal with the next sticky issue: part names. Since everyone will want their names to be the final name chosen, I would like to sidestep that issue - there should not be a final name chosen. But (...) (22 years ago, 28-Feb-03, to lugnet.cad.dev, lugnet.db.inv, lugnet.db.brictionary)  
 
  Re: Download parts automatically with your preferred modeller?
 
(...) Someone recently suggested to me a parts updater DLL we could have for download at LDraw.org, to have one standard parts downloader for modeler programs, and so programmers don't have to re-invent the wheel. I know this would apply to Windows (...) (22 years ago, 27-Feb-03, to lugnet.cad.dev)
 
  Re: Download parts automatically with your preferred modeller?
 
(...) Basically yes. > how about all this (...) I think there still are some details about the license for the parts library which aren't finalised, but Steve knows more about that. (...) That depends on what you mean. The trick of doing it with a (...) (22 years ago, 27-Feb-03, to lugnet.cad.dev)
 
  Re: My ideal Part-Authoring-Application (PAA)
 
(...) no, you don't. do you remember "the voice" and his song: "my way". you just have to find your way. every author has his own. he will tell you that the one which suites him best is the ideal one, but there is no master plan... what counts is (...) (22 years ago, 27-Feb-03, to lugnet.cad, lugnet.cad.dev)
 
  Re: My ideal Part-Authoring-Application (PAA)
 
(...) I am very anxious(sp?) to see this (...) Have you considered SynEdit? You can find it here: (URL) (22 years ago, 27-Feb-03, to lugnet.cad, lugnet.cad.dev)
 
  Re: My ideal Part-Authoring-Application (PAA)
 
On Tue, 25 Feb 2003 21:13:43 GMT, "Willy Tschager" <willy.tschager@tin.it> wrote: I have the following approach I first modelize the part with a commercial 3D Cad tool : Solidworks, then I export the STL file and convert it to dat with STL2DAT. (...) (22 years ago, 26-Feb-03, to lugnet.cad, lugnet.cad.dev)
 
  Re: My ideal Part-Authoring-Application (PAA)
 
"Carsten Schmitz" <casz@gmx.de> skrev i meddelandet news:HAxE5J.BAI@lugnet.com... (...) I think it's OK with closed source in a standardized plugin framework. Keeps all the add-ons in plugins instead of different 'forks' of the source. Also less (...) (22 years ago, 26-Feb-03, to lugnet.cad, lugnet.cad.dev)
 
  Re: My ideal Part-Authoring-Application (PAA)
 
(...) snip (...) WOW. I can't understand how you guys do it. But I get the sneaking suspicion that in order to get what I really want (something that can go seamlessly between .DAT and some commercial 3D CAD package without tons of cleanup) I'm (...) (22 years ago, 26-Feb-03, to lugnet.cad, lugnet.cad.dev)
 
  Re: My ideal Part-Authoring-Application (PAA)
 
Hi! I am thinking of making LDDP open source. The reason I did not so far is that I am using a commercial component for the highlighting editor part. Still i will try to change it to a component you can find in the Jedi VCL that is open source too. (...) (22 years ago, 26-Feb-03, to lugnet.cad, lugnet.cad.dev)
 
  Re: Download parts automatically with your preferred modeller?
 
hi steve, (...) ??? ... does it mean it just depends on the modeller? how about all this copyright-stuff tim is talking about? (I still try to figure out the difference between downloading a zip-file with all the parts or the single parts and the (...) (22 years ago, 26-Feb-03, to lugnet.cad.dev)
 
  Re: My ideal Part-Authoring-Application (PAA)
 
hi darrell, (...) I do ALL the modelling in a 5-dollar-cad-prog called "reflections". it supports only trinagles, has an import for dxf (to import converted dats for measurement) and outputs its one file format and a strage povray. therefore I run (...) (22 years ago, 26-Feb-03, to lugnet.cad, lugnet.cad.dev)
 
  Re: My ideal Part-Authoring-Application (PAA)
 
(...) I don't agree :-) As a closed project, it would never get finished (too much for one person) As an open project, it would never get finished (too many different opinions) I think the model of LDDP plugins is the way to go. Standardized (...) (22 years ago, 26-Feb-03, to lugnet.cad, lugnet.cad.dev)
 
  Re: My ideal Part-Authoring-Application (PAA)
 
(...) I too get seasick, but the application of my dreams looks very different from your, because I think I have a very different approach. Currently, I can't think of authoring parts with using for example 1D- and 3D-variables, so I always start (...) (22 years ago, 26-Feb-03, to lugnet.cad, lugnet.cad.dev)
 
  Re: My ideal Part-Authoring-Application (PAA)
 
(...) I use LDesignPad a little but the great thing about using MLCad is that it does all the rotation calculations for me. -Orion (22 years ago, 26-Feb-03, to lugnet.cad, lugnet.cad.dev)
 
  Re: Download parts automatically with your preferred modeller?
 
[trimmed newsgroup header to just lugnet.cad.dev] (...) I think it would be very cool if editors/renderers would automatically grab parts from the 'net. The files have been available from the website for a couple of years now. Steve (22 years ago, 26-Feb-03, to lugnet.cad.dev)
 
  Re: My ideal Part-Authoring-Application (PAA)
 
(...) Most of my part-authoring time is spent in a text editor. Sometimes I use a spreadsheet. :) Frankly, I can't imagine coding parts in MLCAD. Too much clicking in and out of dialogs. Steve (22 years ago, 26-Feb-03, to lugnet.cad, lugnet.cad.dev)
 
  Re: My ideal Part-Authoring-Application (PAA)
 
OK, you had me going there for a second. I started a thread looking for CAD-DAT file converters and I thought you had one! (...) I'm curious how this works (if it's true). Are you guys modeling in commercial 3D software and then using some level of (...) (22 years ago, 25-Feb-03, to lugnet.cad, lugnet.cad.dev)
 
  My ideal Part-Authoring-Application (PAA)
 
Dear Code-gods, I'd like to thank you for all the little progs and tools you have created throughout the years. Authoring a part today has become much easier than a year ago, but... Guys there's always a "but", I get seasick from jumping from one (...) (22 years ago, 25-Feb-03, to lugnet.cad, lugnet.cad.dev)  
 
  Re: New MAC Modeller for LDRAW FILES
 
Wow even better feedback! Keep it comming I'll discuss both versions - Cocoa and Carbon / Classic Firstly Cocoa Load times, I concur they are much slower (compared to the Carbon version), especially a model of 800+ lines of code, at this stage I (...) (22 years ago, 25-Feb-03, to lugnet.cad.dev.mac)
 
  Re: New MAC Modeller for LDRAW FILES
 
(...) Measuring load and display times using the menu bar clock. To load and display the dat for my caboose took 15 seconds in MLM and 3 seconds to load and display the dat in LDV 0.4.2. (...) I know it is, but I still have a hard time accepting (...) (22 years ago, 25-Feb-03, to lugnet.cad.dev.mac)
 
  Re: New MAC Modeller for LDRAW FILES
 
(...) Sure...not a problem. I don't get a chance to do much here anymore, but after BricksWest, and some good LDraw convos, I'm more pumped than ever to get a Mac LDraw utility completed. (...) Not here. (...) No one told me how/where to do so (At (...) (22 years ago, 24-Feb-03, to lugnet.cad.dev.mac)
 
  Re: New MAC Modeller for LDRAW FILES
 
(...) If you're using OpenGL, you should be able to call glFinish to force the drawing to complete. The glFinish command blocks until all previous OpenGL commands have completed. Do NOT call this command except at the very end of you frame, because (...) (22 years ago, 24-Feb-03, to lugnet.cad.dev.mac)
 
  Re: New MAC Modeller for LDRAW FILES
 
Thanks for the feedback guys, It’s good to see that the program does run – and no reported crashes? I will answer some of the comments first, Matt – not all parts are drawing; have you set the Ldraw folder location in “Preferences” yet? Matt – part (...) (22 years ago, 24-Feb-03, to lugnet.cad.dev.mac)
 
  Re: Download parts automatically with your preferred modeller?
 
More commonly, "Hear, hear." In this media, maybe it should be, "Read, read." To more closely match the olde English, maybe, "Lo, lo," which means "Look, look." In whichever form it is stated, however, I must admit to strong agreement with the (...) (22 years ago, 24-Feb-03, to lugnet.cad, lugnet.cad.dev, lugnet.cad.dev.org.ldraw, lugnet.cad.mlcad, lugnet.general)
 
  Re: New MAC Modeller for LDRAW FILES
 
(...) Hi, I gave Mac Lego Modeler a try on a PowerBook G3 FireWire (aka Pismo) OS 10.2.4, 128 bit ATi RageMobility (something or other) w/8 MB VRAM. I loaded a few small models and then my caboose. The caboose looks very similar to the one that (...) (22 years ago, 24-Feb-03, to lugnet.cad.dev.mac)
 
  Re: New LDraw.org Books Page
 
Hi Geoff, Thanks for taking the time to write this review, which I hadn't seen until just now. (...) Hopefully, I will be following up on this in the coming months ... Currently researching. Cheers, (22 years ago, 23-Feb-03, to lugnet.cad, lugnet.cad.dev.org.ldraw)
 
  Re: Part request: TV Chopper Windscreen
 
(...) -Orion (22 years ago, 23-Feb-03, to lugnet.cad.dev)
 
  Re: Download parts automatically with your preferred modeller?
 
In lugnet.cad, Willy Tschager writes: <Snip> Here, Here! I'm a casual user of the LDraw line, using MLCad to look at different MOCs around the community. But, I'm constantly plagued by "Part Number ... Not Found! Continue Loading?" An auto updater, (...) (22 years ago, 21-Feb-03, to lugnet.cad, lugnet.cad.dev, lugnet.cad.dev.org.ldraw, lugnet.cad.mlcad, lugnet.general)
 
  Part request: TV Chopper Windscreen
 
This part from year 1999 is unfortunately not availible for LDraw: (URL) the range of windscreen-elements is limited anyway, I feel this could make a useful addition. Shouldn't be overly hard to create for a skilled parts-developer. Any takers? (...) (22 years ago, 23-Feb-03, to lugnet.cad.dev)


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