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 CAD / *40525 (-100)
  RE: Quad2Dat
 
Chris has authored Boat Base 8 x 10 Landing Skids Minifig Diver Mask Minifig Scuba Tank Minifig Speargun None of which have been attempted yet The first two are on my "hit-list", but I don't have the patience (or need) to attempt the others William (...) (18 years ago, 30-Sep-06, to lugnet.cad)
 
  Re: Quad2Dat
 
(...) chris is brian's brother and you can trying to get hold of him via brains bricklink shop: (URL) - Brick Mart as you might know Chris Alamo is on our non-CA list with 5 parts. it still would be good getting his affirmation if William Howard and (...) (18 years ago, 30-Sep-06, to lugnet.cad)
 
  Re: New parts header format validated by the LSC
 
(...) This format has now been adopted - see Appendix I of (URL) (18 years ago, 29-Sep-06, to lugnet.cad.dat.parts, lugnet.cad.dev.org.ldraw)
 
  New parts header format - Appendix I
 
The LDraw Standards Committee (LSC) has added Appendix I to the LDraw parts header format to cover the options available to the !LDRAW ORG meta-command Please see Appendix I of the (URL) parts header format> for full details. --William Howard (...) (18 years ago, 29-Sep-06, to lugnet.cad.dat.parts, lugnet.cad.dev.org.ldraw, FTX)
 
  Quad2Dat
 
Does anybody have contact to Chris Alamo? He wrote the wonderful tool Quad2Dat. But I am missing more templates. Does he still work on that program to build in more templates? Is he willing to give the source code to somebody else? I have experience (...) (18 years ago, 29-Sep-06, to lugnet.cad)
 
  Re: Door 1 x 4 x 6 with 3 Panes with color X Glass
 
(...) Not exactly. If Peeron shows a 'real' number for a part, we'll sure use it in creating an LDraw part file. But when the 'real' number is unknown, LDraw.org and Peeron each maintain their own set of xNNN numbers (except I think Peeron is in the (...) (18 years ago, 29-Sep-06, to lugnet.cad.dat.parts)
 
  Re: Door 1 x 4 x 6 with 3 Panes with color X Glass
 
(...) I thougt Peeron was accurate and that we name our parts like Peeron? (18 years ago, 29-Sep-06, to lugnet.cad.dat.parts)
 
  Re: tool for maintaining new official parts header
 
I have uploaded a new version of DATHeader for your download at www.michael-heidemann.de William Howard schrieb: (...) Now this file will be parsed ok. (...) I keep the lines as they are, because I do not have experience with the CMDLINE feature. (...) (18 years ago, 28-Sep-06, to lugnet.cad)
 
  Re: Non-CA parts rewrite
 
(...) Working on (18 years ago, 28-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  RE: Door 1 x 4 x 6 with 3 Panes with color X Glass
 
(URL) Message----- From: news-gateway@lugnet.com [mailto:news-gateway...ugnet.com] On Behalf Of Jaco van der Molen Sent: 28 September 2006 19:26 To: lugnet.cad.dat.parts@lugnet.com Subject: Door 1 x 4 x 6 with 3 Panes with color X Glass Hi there, (...) (18 years ago, 28-Sep-06, to lugnet.cad.dat.parts)
 
  Door 1 x 4 x 6 with 3 Panes with color X Glass
 
Hi there, Though the part 'Door 1 x 4 x 6 Frame' (30179) (URL) has been made, the 'Door 1 x 4 x 6 with 3 Panes with color X Glass' (x39c0X) is not, or is it? Has anyone made this one? See example trans light blue glass: (URL) (18 years ago, 28-Sep-06, to lugnet.cad.dat.parts)
 
  Re: Non-CA parts rewrite
 
In need of re-writing (total 40) Type Number PT? Name parts 2336p35.dat Y Space Nose with Black/Silver "V" Pattern parts 2336p36.dat Y Space Nose with Red/Silver "V" Pattern parts 2464.dat N Brick 3 x 3 x 2 Facet Bottom parts 2494p01.dat N Glass for (...) (18 years ago, 28-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  RE: tool for maintaining new official parts header
 
(...) Try the new 2904.dat for an example (...) The header specification doesn't explicity say only one !CMDLINE in the file, but it is used for "LDraw run-time command(s)" so the implication is if there is more than one LDraw command they would all (...) (18 years ago, 28-Sep-06, to lugnet.cad)
 
  Re: tool for maintaining new official parts header
 
Thank you so much for your hints. I know that the cmdline and the help is not parsed at present. So the next release will have: 1) Changed text will be used if you leave the text field. 2) That's true, but if you change anything or if you load a new (...) (18 years ago, 27-Sep-06, to lugnet.cad)
 
  2001/2010 MOC Updates
 
I finally decided to sit down and finish the LDraw files for the Discovery and Leonov, which I've actually had mostly complete for quite a while now. Since I did most of the work so long ago there were some older versions of parts, but I've tried to (...) (18 years ago, 28-Sep-06, to lugnet.announce.moc, lugnet.cad, lugnet.space, FTX) ! 
 
  Re: Pathologically huge ldraw files?
 
(...) Brad Hamilton's cathedral can be downloaded from here: (URL) here: (URL) (18 years ago, 27-Sep-06, to lugnet.cad)
 
  Re: Pathologically huge ldraw files?
 
(...) I've got these two: (URL) (403 KB) (URL) (1138 KB) just email me. w. (18 years ago, 27-Sep-06, to lugnet.cad, FTX)
 
  Re: Non-CA parts rewrite
 
(...) Working on (18 years ago, 27-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  Re: Pathologically huge ldraw files?
 
(...) As others have pointed out, Datsville is a very good example of a "pathologically huge" ldraw file. In addition to being huge, it seems to have more nesting than you would normally see, since each building was originally a separate model. I (...) (18 years ago, 27-Sep-06, to lugnet.cad)
 
  Re: Pathologically huge ldraw files?
 
(...) I have a few suggestions: The ISD. (URL) the 4x4 Off Roader. Not large part-wise but in terms of file size it's the largest file I have. (URL) finally for sheer rediculusness, try out Datsville. I can't render it in POV-Ray because POV-Ray (...) (18 years ago, 27-Sep-06, to lugnet.cad)
 
  Re: Pathologically huge ldraw files?
 
(...) The largest I can find of mine is 91KB for the 8480 Technic shuttle (1366 pieces). (URL) this helps. (18 years ago, 26-Sep-06, to lugnet.cad)
 
  Re: Pathologically huge ldraw files?
 
(...) There's always Datsville (URL) the 10030 Imperial Star Destroyer (URL) the 8461 Williams F1 Team Racer (URL) you want to test file handling you can inline one of the large models; you won't get more objects, but you'll get a large file. Let's (...) (18 years ago, 26-Sep-06, to lugnet.cad)
 
  Re: Pathologically huge ldraw files?
 
(...) I have a model of a cathedral with ~55600 parts. It's ~600k zipped. Just give me an email adress to send it to. Mine is: blockcad AT gmail DOT com (18 years ago, 26-Sep-06, to lugnet.cad)
 
  Re: Non-CA parts rewrite
 
(...) Rewritten (by Guy) and now on tracker (18 years ago, 26-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  Pathologically huge ldraw files?
 
I'm trying to do some preliminary benchmarks on some software I'm writing that manipulates ldraw files. I was wondering if anyone could provide me with links to some extremely large dat or mpd files of actual lego models. It's easy enough to (...) (18 years ago, 26-Sep-06, to lugnet.cad)
 
  Re: New parts - teaser
 
(...) Ohh, Good to see it completed. I'd attempted this part a while ago and just couldn't get it right. Thank you :) (18 years ago, 26-Sep-06, to lugnet.cad)
 
  Re: Missing seams
 
(...) mklist won't change any files. You do not need to manually edit the header. The mere fact that 3429 is found in the PARTS folder is enough to recognize it as a part. Just to be sure: you run L3P on Space_fork_lift.ldr and not on (...) (18 years ago, 25-Sep-06, to lugnet.people.newbie, lugnet.cad.ray)
 
  Re: Non-CA parts rewrite
 
(...) Re-written and submitted to Admins (18 years ago, 25-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  New parts - teaser
 
just thought you guys should see this :-D (URL) its only part 2495 ive got a bunch of new patterned parts, and parts done, going to be uploaded soon (18 years ago, 25-Sep-06, to lugnet.cad, FTX)
 
  Re: Missing seams
 
(...) Actually I've already moved the part to the PARTS folder and re run mklist.exe (I think that's what the name is) to regenerate the parts list. Needlesss to say, this didn't resolve the problem. Do I need to manually remove the "Unofficial (...) (18 years ago, 25-Sep-06, to lugnet.people.newbie, lugnet.cad.ray)
 
  Re: Parts Releases and the CA
 
(...) With over 50% of the parts by non-CA authors now re-written (see (URL) the list of non-CA authors (with parts still in the library/tracker) is as follows Name (number of parts authored) Chris Alano (5) Eric D'Aragon (1) Fredrik Glöckner (1) (...) (18 years ago, 25-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  Re: Missing seams
 
(...) The problem is that L3P fails to recognize the two unofficial parts as parts. Try moving 3429.DAT and 3430.DAT to the PARTS folder. See also (URL) have already a long time ago updated L3P to scan a part's header for "Unofficial Part" but I'm (...) (18 years ago, 24-Sep-06, to lugnet.people.newbie, lugnet.cad.ray)
 
  Minifig Food Cherry
 
Hi there, Has anyone ever made or mocked this part? (URL) (18 years ago, 24-Sep-06, to lugnet.cad.dat.parts)
 
  Re: Missing seams
 
(...) Maybe Lars has fixed this in L3P 1.4 (wink, wink, nudge, nudge Lars ;-) ) -Orion (18 years ago, 24-Sep-06, to lugnet.people.newbie, lugnet.cad.ray, FTX)
 
  Re: Missing seams
 
Just an update. I never really resolved the problem. But for now I am working around the problem by manually entering the .5 spacing that L3P would usually add between parts in POV-Ray. Here's the corrected file. (URL) Thanks to everyone for your (...) (18 years ago, 24-Sep-06, to lugnet.people.newbie, lugnet.cad.ray, FTX)
 
  RE: tool for maintaining new official parts header
 
A few minor bugs 1) You need to commit any changes in the field the cursor is in before saving the header back to the document (eg make a minor chnage to the description and click save; it's not saved - you must click on another field first) 2) (...) (18 years ago, 24-Sep-06, to lugnet.cad)
 
  Re: Missing seams
 
(...) Thanks for your help. You've deffinitely helped me understand some of what creates that authentic lego look in the POV-Ray picture. :) But I tried everything and I just can't get L3P or POV-Ray to shrink/separate the unofficial parts in the (...) (18 years ago, 24-Sep-06, to lugnet.people.newbie, lugnet.cad.ray, FTX)
 
  Re: Missing seams
 
(...) It looks like you're using LGEO parts in your picture. These have (slightly) rounded edges on all the bricks that visually create seams. The forklift part isn't modeled in LGEO, so L3P falls back to the LDraw geometry for that part, which (...) (18 years ago, 24-Sep-06, to lugnet.people.newbie, lugnet.cad.ray, FTX)
 
  Re: Missing seams
 
(...) Thanks for the quick response. But I'm still confused about something. If POV-Ray doesn't draw lines/seams, then what causes the other parts to display seams in the POV-Ray picture? (Such as the supporting bricks for the forklift rails) Thanks (...) (18 years ago, 24-Sep-06, to lugnet.people.newbie, lugnet.cad.ray, FTX)
 
  Re: tool for maintaining new official parts header
 
Dean Earley schrieb: (...) Now the installer is immo. (...) I have just uploaded a new version which has hopefully no bugs and all ideas mentioned above are implemented. Please enjoy and let me have your feedback. MikeHeide (18 years ago, 23-Sep-06, to lugnet.cad)
 
  Re: Missing seams
 
(...) Hi David, The problem is a shortcoming in L3P. The way L3P adds seam "lines" is to shrink the pieces by a small amount. How L3P determines what to shrink (since it wouldn't be appropriate to shrink any subpart assemblies) may introduce the (...) (18 years ago, 23-Sep-06, to lugnet.people.newbie, lugnet.cad.ray, FTX)
 
  Re: Missing seams
 
(...) Hi David, The short answer is that there are no seams, only lines. Since a line is a one-dimensional object it is invisible in POVray. The long answer is that POVray won't show edge lines because they are not really useful and don't fit with (...) (18 years ago, 23-Sep-06, to lugnet.people.newbie, lugnet.cad.ray, FTX)
 
  Missing seams
 
Any idea why the some pieces don't show seams in POV-Ray but they do in MLCad? Sorry if this has been addressed elsewhere. I did search for it, but I didn't find anything. (Newbie to all this.) For example, this is the model as seen in MLCAD. (...) (18 years ago, 23-Sep-06, to lugnet.people.newbie, lugnet.cad.ray, FTX)
 
  Re: Non-CA parts rewrite
 
Being worked on by myself (...) Being worked on by Guy (...) (18 years ago, 22-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  Re: Question about making a pattern
 
(...) I'd say use rings. You will end up with an good representation of the pattern, without ending up with a huge filesize and polygon count. Andy (18 years ago, 22-Sep-06, to lugnet.cad)
 
  Re: Question about making a pattern
 
(...) the dithered section would be an example for an acceptable usage of bmp2dat (a prog I don't like because of its bumpy output). therefore I would vectorize surfboard, wave and outer ring and use bmp2dat for the sunset. w. (18 years ago, 22-Sep-06, to lugnet.cad)
 
  Re: Lincoln Logs with Ldraw : )
 
(...) I remember having had that set - actually it belonged to my older sister. The inner cross made it easy to distinguish her Minitalia Bricks from my newer System with cylinders. This was its only advantage. The plastic they used for was crap - (...) (18 years ago, 22-Sep-06, to lugnet.cad, FTX)
 
  Bricksmith 1.5: The Minifigure Cometh
 
(2 URLs) Bricksmith 1.5> adds the following features: A (URL) Minifigure Generator> Move and Rotate panels Pressing x, y, or z keys rotates parts It also fixes the following bugs: Holding option while nudging parts reliably selects the third axis (...) (18 years ago, 22-Sep-06, to lugnet.announce, lugnet.cad, lugnet.cad.dev.mac, FTX)  
 
  Question about making a pattern
 
i have a question if anyone can help (URL) is a picture of a torso i plan to do, my question is shoult i dither the red and yellow, or should i just make a red, orange and yellow ring? (18 years ago, 21-Sep-06, to lugnet.cad)
 
  Re: Raytracing Challenge II: Remix Disco
 
(...) --SNIP-- (...) Forgot to cross-post here so see the parent post for details. Tim (18 years ago, 21-Sep-06, to lugnet.cad.ray, lugnet.build.contests, FTX)
 
  Re: Raytracing Challenge II: Remix Disco
 
(...) For added authenticity colour everything brown and black, make a sticky floor and fill it with smoke. Unfortunately a render can't simulate the smell of old beer and tobacco but you can pretend. Tim (18 years ago, 21-Sep-06, to lugnet.cad.ray, FTX)
 
  Re: Raytracing Challenge II: Remix Disco
 
Thank You, Tim, for the challenge! I will try to master it. Even if the the first obstacle for me will be the impression of a disco, since that kind of location is still quite full of mysteries for a nerd (ok...geek) like me :-( Andreas (18 years ago, 21-Sep-06, to lugnet.cad.ray, FTX)
 
  Raytracing Challenge II: Remix Disco
 
Hi all, Well, thanks to some recent encouragement from Zach Best and at the end of the first challenge I've decided to run this again with a new model. I do hope people enter as I very much enjoy seeing the different interpretations of the same (...) (18 years ago, 21-Sep-06, to lugnet.cad.ray, FTX) ! 
 
  Re: Lincoln Logs with Ldraw : )
 
Very interesting.... Italy's Luca Giannitti and I were just talking via EMAIL about a Minitalia Lego part produced from 1971-72 in certain Italian Minitalia Lego sets. It too was a green roof, but it was made of a single hinged piece of cardboard, (...) (18 years ago, 20-Sep-06, to lugnet.cad)
 
  Re: Lincoln Logs with Ldraw : )
 
Glad you like it : ) Actually I did start on pieces from Construx and Meccano a while back. I gotta see if I can find those... I had thought about Tinker toys too! (...) (18 years ago, 20-Sep-06, to lugnet.cad)
 
  Re: LDD/Factory Question
 
(...) It might be that they are out of stock for a particular piece in the model. I've heard stuff like that happening before. -Lenny (18 years ago, 20-Sep-06, to lugnet.cad.ldd)
 
  Re: Lincoln Logs with Ldraw : )
 
(...) Hey, Very cool. My grandparents had LL when I was growing up, so these bring back fond memories. I did hate those roofs, though. As I recall, if you just bumped the house all those slats would slide down. Hm, instead of Ldraw, wouldn't this be (...) (18 years ago, 20-Sep-06, to lugnet.cad)
 
  Lincoln Logs with Ldraw : )
 
I finally got around to modeling the roof gable end parts (well one of them anyway) and the special roof slats that go with them in Ldraw. I've still got some cleaning up to do and I've still got to do the shorter gable end, but here's a teaser pic (...) (18 years ago, 20-Sep-06, to lugnet.cad)
 
  LDD/Factory Question
 
I designed a model in LDD 1.6 and hit the "Check Price" button. When I got to the Factory page, it showed my model, but without a price and listed it as "Not Available." Why is it doing this? -- Thomas Main thomasmain@charter.net (18 years ago, 19-Sep-06, to lugnet.general, lugnet.cad.ldd)
 
  Re: tool for maintaining new official parts header
 
Dean Earley schrieb: (...) Thanks Dean for your hint. I will give it a try later. (...) I think you use this program in a differnt way I thought about. Stupid from me to give it away without any help or decription. I thought this way. Building the (...) (18 years ago, 18-Sep-06, to lugnet.cad)
 
  Re: tool for maintaining new official parts header
 
(...) This is normally something else on your system screwed up or missing dependencies in the install. Mike: Personally, I'd dump the PDW and use Inno. It is FAR more reliable :) (...) I don't see any of these here. (...) Its a VB app. It will need (...) (18 years ago, 18-Sep-06, to lugnet.cad)
 
  Re: tool for maintaining new official parts header
 
(...) hmm ... interesting! unfortuantely it is quite buggy. * every time I start up the tool it launches the installer of a prog I have on my disk. * the drop down boxes: Part Type, License type, BFC-statement, category gave back an error dialog (...) (18 years ago, 18-Sep-06, to lugnet.cad)
 
  Re: Non-CA parts rewrite
 
In need of re-writing (total 45) Type Number PT? Name parts 2336p35.dat Y Space Nose with Black/Silver "V" Pattern parts 2336p36.dat Y Space Nose with Red/Silver "V" Pattern parts 2464.dat N Brick 3 x 3 x 2 Facet Bottom parts 2494p01.dat N Glass for (...) (18 years ago, 18-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  tool for maintaining new official parts header
 
I have created a tool for maintaining the parts header according to the latest specifications. I hope you find this tool useful. You can find this tool on my homepage www.michael-heidemann.de. Any comments are welcome. (18 years ago, 17-Sep-06, to lugnet.cad)
 
  NXT parts update
 
Hi. Finally I designed the missing front part of NXT US sensor (56467c01)! you can find the complete part in Ldraw's parts tracker. Also, I added the back sensor surface (55816) and fixed some holes in NXT motor shaft. Hope you like that. Danny (18 years ago, 17-Sep-06, to lugnet.cad.dat.parts)
 
  Re: Non-CA parts rewrite
 
(...) re-written and submitted to the admins (18 years ago, 17-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  Re: Non-CA parts rewrite
 
(...) Re-written and submitted to the admins (18 years ago, 17-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  Re: Non-CA parts rewrite
 
2584 re-written and submitted to part admins (18 years ago, 17-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  Re: Non-CA parts rewrite
 
--snip-- I redid 3839a.dat ((URL) but can't submit it. Tim (18 years ago, 17-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  Re: Non-CA parts rewrite
 
In need of re-writing (total 53) Type Number PT? Name parts 2336p35.dat Y Space Nose with Black/Silver "V" Pattern parts 2336p36.dat Y Space Nose with Red/Silver "V" Pattern parts 2464.dat N Brick 3 x 3 x 2 Facet Bottom parts 2494p01.dat N Glass for (...) (18 years ago, 17-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  Re: Non-CA parts rewrite
 
Oops! I swapped 32104 and 32140 (...) ... (...) ... ALSO 6063.dat updated on tracker (18 years ago, 16-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  Re: Non-CA parts rewrite
 
Now submitted to part admins (...) (18 years ago, 16-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  Re: Parts Releases and the CA
 
(...) It may just be easier to re-submit the parts with a comment. I'm sure they will be certified quickly. W (18 years ago, 16-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  Re: Non-CA parts rewrite
 
Updated to incorporate Guy's post (see (URL) need of re-writing (total 58) Type Number PT? Name p 4-4con0.dat N Cone 0 x 1.0 parts 2336p35.dat Y Space Nose with Black/Silver "V" Pattern parts 2336p36.dat Y Space Nose with Red/Silver "V" Pattern (...) (18 years ago, 16-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  Re: Parts Releases and the CA
 
The following parts have been alredy completely rewritten be me (total 22) Just need to replace author non CA by GuyVivan and co-author : parts 2463.dat and CWD parts 2598.dat and OWP parts 2743.dat parts 2780.dat and Donald Sutter parts 2851.dat (...) (18 years ago, 16-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  Re: New parts header format validated by the LSC
 
(...) A shortcut is a file that provides an alias, a second number, for a part. Some shortcuts also specify the particular color (or colors) to use in a part. One classic example of a shortcut is part 30065.dat (even though its LDRAW_ORG line (...) (18 years ago, 15-Sep-06, to lugnet.cad.dat.parts, lugnet.cad.dev.org.ldraw)
 
  Re: Non-CA parts rewrite
 
(...) Thanks William. The subtext to this is that parts already on the Parts Tracker can be uploaded directly - you don't need to send them to the admins. The first revision of an official part does need to uploaded by the admins. Chris (18 years ago, 15-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  Re: New parts header format validated by the LSC
 
Hello, (...) Thanks for the information! I will use this syntax then. What exactly is a "shortcut"? I'm still trying to write a parts editor and now I implemented the new part header system in the program. I hope it won't change again! Leg Godt- (...) (18 years ago, 15-Sep-06, to lugnet.cad.dat.parts, lugnet.cad.dev.org.ldraw)
 
  Non-CA parts rewrite
 
See also (URL) need of re-writing (total 88) Type Number PT? Name p 4-4con0.dat N Cone 0 x 1.0 p connect5.dat N Technic Pin 1.0 with Base Collar and Slots parts 2336p35.dat Y Space Nose with Black/Silver "V" Pattern parts 2336p36.dat Y Space Nose (...) (18 years ago, 15-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  Re: New parts header format validated by the LSC
 
(...) I would like to amend the Parts Tracker so that authors would not need to worry about this and the submit process would standardise this line. Chris (18 years ago, 15-Sep-06, to lugnet.cad.dat.parts, lugnet.cad.dev.org.ldraw)
 
  Re: Parts Releases and the CA
 
(...) --snip-- Just redid and submitted 32523 Tim (18 years ago, 14-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  Re: New parts header format validated by the LSC
 
(...) the LSC hasn't voted on this issue yet and dropped the argument during discussion to speed up the voting on the actual header (which was a wise approach). anyway, the proposal is as following: 0 !LDRAW_ORG Unofficial_Part| Unofficial_Subpart| (...) (18 years ago, 14-Sep-06, to lugnet.cad.dat.parts, lugnet.cad.dev.org.ldraw)
 
  Re: New parts header format validated by the LSC
 
Hi Travis, how does this command line look like in unofficial parts (files I submit on the parts tracker)? 0 !LDRAW_ORG Part|Subpart|Primiti...e|Shortcut UPDATE YYYY-RR is it still the old 0 Type: Unofficial Element|Primitive|... line? And what kind (...) (18 years ago, 14-Sep-06, to lugnet.cad.dat.parts, lugnet.cad.dev.org.ldraw)
 
  RE: Parts Releases and the CA
 
likewise part 50.dat should be 6628.dat -----Original Message----- From: news-gateway@lugnet.com [mailto:news-gateway...ugnet.com] On Behalf Of William Howard Sent: 14 September 2006 00:12 To: lugnet.cad.dev.org.l...lugnet.com Subject: Re: Parts (...) (18 years ago, 13-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  Re: Parts Releases and the CA
 
44.dat should be 32126.dat (part 44 is a "moved to" file) Can whomever next updates the list correct this (18 years ago, 13-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  Re: Parts Releases and the CA
 
(...) The following parts have been rewritten (total 7) parts 4181p06.dat parts 4181p07.dat parts 4182p06.dat parts 4182p07.dat parts 75.dat parts 76.dat parts 77.dat The following parts are still needing to be rewritten (total 91) p 4-4con0.dat p (...) (18 years ago, 13-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  Re: Update the header of our own parts?
 
(...) Right now, I think that would be less than useful. Once I have something (a web interface on ldraw.org) ready to share, I may be asking for help in working through the official library. For now, I'd just appreciate your patience. Chris (18 years ago, 12-Sep-06, to lugnet.cad.dat.parts)
 
  Update the header of our own parts?
 
dear admins, would it be a help if everyone updates at least the header of his own parts, by posting the modified headers in a unique posting at lugnet.cad.dat.parts? for example: Change: 0 Minifig Shield Round 0 Name: 3876.dat 0 Author: Willy (...) (18 years ago, 12-Sep-06, to lugnet.cad.dat.parts)
 
  New parts header format validated by the LSC
 
The LDraw Standards Committee (LSC) has validated a suitable LDraw parts header format proposed by the library admins to implement the Contributor Agreement (CA). This was necessary in order to update the LDraw parts library to use the new CA, and (...) (18 years ago, 11-Sep-06, to lugnet.announce, lugnet.cad.dat.parts, lugnet.cad.dev.org.ldraw, FTX) ! 
 
  Re: Parts Releases and the CA
 
(...) Here is the list of files in the official library, whose original author has not affirmed the CA. I have not reviewed all of these for comments that indicate they might already have had a complete re-write. Some files are already on the Parts (...) (18 years ago, 11-Sep-06, to lugnet.cad.dev.org.ldraw)  
 
  Re: Parts Releases and the CA
 
(...) chris is working on the list. stay tuned. w. (18 years ago, 10-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  Re: Parts Releases and the CA
 
(...) I may have missed this, but has LDraw.org released a list of the parts that need to be replaced? I would think that making such a list available and encouraging part authors to focus their efforts on those parts first would speed things up and (...) (18 years ago, 9-Sep-06, to lugnet.cad.dev.org.ldraw)
 
  Re: Maximum depth of ldraw models?
 
(...) I found that performance went down somewhat when I copied and pre-translated all the studs too. I could be creating a memory cache penalty. Anyway it is only one matrix multiply per stud (stud is already flattened in itself), which goes onto (...) (18 years ago, 9-Sep-06, to lugnet.cad.dev)
 
  Re: Maximum depth of ldraw models?
 
The thread seems to be splitting from the original point, It is a fact that OpenGL generally places a depth of 16 on any transforms. If an LDRAW model in MPD format was presented to OpenGL as a raw data block I suspect that OpenGL would easily hit (...) (18 years ago, 8-Sep-06, to lugnet.cad.dev)
 
  Re: Maximum depth of ldraw models?
 
(...) Actually on modern cards strips are always slower than optmized lists. You can always try adding degenerate triangles to stitch strips together to save the cost of multiple render calls (too bad PC cards don't support a primitive reset index). (...) (18 years ago, 8-Sep-06, to lugnet.cad.dev)
 
  Re: Maximum depth of ldraw models?
 
(...) Well, typically the multiplies that occur for different studs have the same rotation and scaling aspects, the only thing different is the position. So instead of repeating the multiplication on the original matrix, if the top left 3x3 values (...) (18 years ago, 7-Sep-06, to lugnet.cad.dev)
 
  Re: Maximum depth of ldraw models?
 
(...) Okay... 15% speedup is substantial... that means that it's better to pre-transform the subfiles when generating the operations for the current file. I won't worry about the maximum depth any more then. (...) How does a renderer know which (...) (18 years ago, 7-Sep-06, to lugnet.cad.dev)
 
  Re: Maximum depth of ldraw models?
 
(...) Same here for LDView. LDView always flattens part geometry, and this seems to improve performance enough to be noticed. LDView does use a display list for each part, and a nested display list for each nesting level above that (as long as you (...) (18 years ago, 7-Sep-06, to lugnet.cad.dev)
 
  Re: Maximum depth of ldraw models?
 
(...) MPD files don't add that many extra levels... usually only 2, isn't it? Further, the only stacking that generally needs to occur at the mpd level is modification of the modelview matrix, which opengl guarantees a minimum of 32. It's only in (...) (18 years ago, 7-Sep-06, to lugnet.cad.dev)
 
  Re: Maximum depth of ldraw models?
 
(...) I tested the performance of, and saw a decent gain from flattening part geometry. (Perhaps 15% in BrickDraw3D for QuickDraw3D or OpenGL.) What this means is that when a part is prepared into a drawing list, it is not a list of calls to (...) (18 years ago, 7-Sep-06, to lugnet.cad.dev)


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