 | | Re: LDGLite bug reports
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Don: (...) The tiling works fine, but it is extremely slow compared to rendering the whole image in one piece. (...) Those notes are quite easy to understand once you find them. ----- (...) Considering that we are considering parallel projections, (...) (23 years ago, 15-Oct-01, to lugnet.cad.dev)
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| | Re: New Car QTVR object.
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(...) An update on my Lani project: I have somewhat hit a snap in getting it do work fully. I like robots, and I want it to be able to animate them walking, so I need my program to move/rotate foot, lower leg, upper leg, and hips while swaying the (...) (23 years ago, 15-Oct-01, to lugnet.cad)
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| | Re: LDGLite bug reports
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(...) Wow! Lots of bugs reports all at once. Where do I start? I don't know what's up with xvfb the aspect ratio problem. It seems odd since you can reshape an ldglite window and the aspect ratio is handled correctly. I guess I'll have to get xvfb (...) (23 years ago, 15-Oct-01, to lugnet.cad.dev)
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| | 32531 Technic Brick 4 x 6 with open center [DAT]
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0 Technic Brick 4 x 6 with open center 0 Name: 32531.dat 0 Author: Marc Klein 0 Unofficial Part 0 Created with stl2dat conversion tool 1 16 38 10 -20 0 -16 0 0 0 6 -6 0 0 4-4cyli.dat 1 16 38 10 -20 0 -1 0 0 0 6 -6 0 0 4-4edge.dat 1 16 22 10 -20 0 -1 (...) (23 years ago, 14-Oct-01, to lugnet.cad.dat.parts)
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| | 32532 Technic Brick 6 x 8 with open center [DAT]
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This is one of the new parts in the 3800 Ultimate Builders Set. 0 Technic Brick 6 x 8 with open center 0 Name: 32532.dat 0 Author: Marc Klein 0 Unofficial Part 0 Created with stl2dat conversion tool 1 16 78 10 -20 0 -16 0 0 0 6 -6 0 0 4-4cyli.dat 1 (...) (23 years ago, 14-Oct-01, to lugnet.cad.dat.parts)
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| | Re: Tyre 28 x 70 (Technic low profile tyre)
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(...) Thanks. I use solidworks to model the parts, and my converter stl2dat to produce .dat files More details on my site (URL) Klein A Mindstorms fan. (23 years ago, 14-Oct-01, to lugnet.cad.dat.parts)
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| | Re: carriage house / former hospital - Datsville
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(...) It works great. The house looks very nice, and I really like the architecture style. -- Calvin Walton Visit my homepage at: (URL) (23 years ago, 14-Oct-01, to lugnet.cad.dat.models)
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| | Re: LDraw History - here's one for the old timers in the group....
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(...) [snip] (...) Yeah, I was in there - part 30055, Fence spindled 1 x 4 x 2 was my first. Followed by 2593, Wheel Hard-Plastic Medium (was that the first use of subpart files?). But I think Tore was the only author other than James to have a part (...) (23 years ago, 14-Oct-01, to lugnet.cad.dev.org.ldraw)
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| | LDGLite bug report: Setting of z clipping plane without any effect
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I have played around with running LDGLite as a pure command line tool by redirecting its output to a virtual X server (Xvfb). This works fine once you figure out how to generate the appropriate orientation matrices to compensate for unusual aspect (...) (23 years ago, 14-Oct-01, to lugnet.cad.dev)
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| | Re: Parts Tracker: Alpha Version of Parts Release
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(...) Umm, I'd say yes. Especially in KEYWORDS entries. I can sort of imagine that we *might* need to put 'train car' in a part's title, but I can't think of a specific instance of that. Are you asking this because of something specific on the parts (...) (23 years ago, 14-Oct-01, to lugnet.cad.dev)
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| | LDGLite bug report: Segmentation fault on Linux/Alpha
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I managed to compile LDGLite for Linux/Alpha, but every time I run the program it aborts with a segmentation fault just after it has opened its drawing window. I suspect - as I have written elsewhere - that this is due to a mismatch in the size of C (...) (23 years ago, 14-Oct-01, to lugnet.cad.dev)
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| | Re: Using LDGLite with Xvfb
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Dan: (...) LDGLite still seg-faults on Linux/Alpha. I have been playing with LDGLite and Xvfb on a Linux/IA32 system this weekend. I suppose that the source of the segmentation fault is a mismatch in the size of C integers and pointers on the Alpha (...) (23 years ago, 14-Oct-01, to lugnet.cad.dev, lugnet.off-topic.geek)
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| | Re: Using LDGLite with Xvfb
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(...) well, we could try it with VNC - if you got LDGlite to work now? :) Dan (23 years ago, 14-Oct-01, to lugnet.cad.dev, lugnet.off-topic.geek)
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| | Re: Using LDGLite with Xvfb
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(...) Making the screen even wider was not a practical solution. There is a screen width limit somewhere between 2048 and 4096 pixels. Now I simply made Xvfb work with a 2048 by 2048 pixel display: Xvfb :9 -screen 2048x2048x24 -ac This gives (...) (23 years ago, 14-Oct-01, to lugnet.cad.dev, lugnet.off-topic.geek)
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| | Re: Tyre 28 x 70 (Technic low profile tyre)
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Hi Marc, thanks a lot for creating these wheels (and many other wheels and tyres, which aren´t official by now). This helps me a lot by finalizing my own creations. I do not know HOW you create those dat-files, but in my opinion the results are (...) (23 years ago, 10-Oct-01, to lugnet.cad.dat.parts)
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| | Using LDGLite with Xvfb
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I have experimented a bit with using Xvfb as X server for LDGLite. It seems to work, but there are some things to be aware of. I start Xvfb with the command: Xvfb :9 -screen 0 2048x1280x24 -ac "-ac" means that there is no access control. That's kind (...) (23 years ago, 14-Oct-01, to lugnet.cad.dev, lugnet.off-topic.geek)
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| | New Primitive - Cone [DAT]
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I needed a Cone for the Monorail Wheel /CU Bernd 0 4/4 Cone 0 Unofficial Primitive 3 16 1 0 0 0.9239 0 0.3827 0 1 0 3 16 0.9239 0 0.3827 0.7071 0 0.7071 0 1 0 3 16 0.7071 0 0.7071 0.3827 0 0.9239 0 1 0 3 16 0.3827 0 0.9239 0 0 1 0 1 0 3 16 0 0 1 (...) (23 years ago, 14-Oct-01, to lugnet.cad.dat.parts.primitives)
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| | Linux problems - X server crashing
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I'm trying to get LeoCAD to work on my linux box without much sucess. I downloaded leocad-0.73-linux.tgz and the pieces.zip files, extracted the pieces to /usr/share/leocad and copied leocad to /usr/bin. I have tried starting it as a normal user and (...) (23 years ago, 14-Oct-01, to lugnet.cad.leocad)
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| | Re: carriage house / former hospital - Datsville [DAT]
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Ooops. Let me know if this works. -Mike (...) 0 Untitled 0 Name: new.dat 0 Author: MLCad 0 Unofficial Model 0 ROTATION CENTER 0 0 0 1 "Custom" 0 ROTATION CONFIG 0 1 1 0 80 240 0 1 0 0 0 1 0 0 0 1 center.dat 1 0 80 240 0 1 0 0 0 1 0 0 0 1 west.dat 1 (...) (23 years ago, 14-Oct-01, to lugnet.cad.dat.models)
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| | Re: Updated Part 30117
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(...) OK, I checked the part a bit more. If you look at line 568 in the file it's a quad, but it should be a triangle. The 4th point is the same as the 2nd point. I'm not sure why the l3 parser in ldglite doesn't convert it to a triangle during (...) (23 years ago, 14-Oct-01, to lugnet.cad.dat.parts)
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