| 01:33.59 | starseeker | arrrgh - I can't believe I didn't see this earlier: www.cs.berkeley.edu/~sequin/CS284/PAPERS/root3subdiv.pdf |
| 01:34.46 | starseeker | is "faking" the interpolation by scaling, but a proper interpolation is *much* better |
| 01:35.26 | starseeker | noticed openflipper had it listed in their GUI |
| 01:47.00 | starseeker | hmm... looks like openflipper/openmesh may be the only implementation |
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| 02:00.11 | starseeker | tries openflipper's mesh editing... |
| 02:04.23 | starseeker | wow |
| 02:05.06 | starseeker | may need to rethink any time spent with meshlab, at least for editing... |
| 02:07.22 | ``Erik | starseeker: http://knowyourmeme.com/memes/youre-doing-it-wrong |
| 02:09.28 | starseeker | ``Erik: what am I doing wrong? |
| 02:10.37 | ``Erik | editing in meshlab, it'd seem :D |
| 02:10.42 | starseeker | heh |
| 02:11.29 | starseeker | ``Erik: what do you make of this license exception: http://www.openmesh.org/index.php?id=381 |
| 02:12.26 | starseeker | ``Erik: is that enough to be LGPLv2 compatible? |
| 02:13.47 | ``Erik | that exception almost makes it sound PDish or BSD/MITish |
| 02:14.59 | starseeker | I'm interpreting that as "it's LGPLv3, and changes to the particular files are LGPLv3, but you can combine it with whatever" |
| 02:15.50 | starseeker | sorta like the MPL2 |
| 02:16.10 | ``Erik | yeah, I d'no, it's almost like an academic type decided that they're smart enough to do lawyer-speak O.o |
| 02:16.18 | starseeker | winces |
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| 02:17.23 | starseeker | guess it would stand to reason they'd have sqrt3 subdivision implemented, seeing as Kobbelt was behind the original idea |
| 02:17.43 | ``Erik | the dude calls himself professor, usually they're extremely happy to answer questions about their shtuff if it might be used |
| 02:18.16 | ``Erik | could send an email saying how you want to use it and what our beef with lgplv3 is to verify that it's covered |
| 02:19.03 | ``Erik | (and I can never remember what our beef with v3 is) |
| 02:19.05 | ``Erik | :D |
| 02:19.37 | starseeker | not compatible with LGPLv2, according to the FSF compatibility chart |
| 02:22.26 | starseeker | IIRC, it works like this: LGPLv2 only is compatible with GPLv2 only usage, but LGPLv3 is not compatible with such usage |
| 02:22.58 | starseeker | so if we use an LGPLv3 library, we "poison pill" our code for use with GPLv2 only licensed codebases |
| 02:25.32 | starseeker | O.o http://openmesh.org/Documentation/OpenMesh-Doc-Latest/vdpm_docu.html |
| 02:25.43 | starseeker | View Dependent Progressive Meshes |
| 02:28.30 | starseeker | subdivides the heck out of the bunny in openflipper... |
| 02:28.51 | starseeker | ``Erik: how many faces do you need before a typical OpenGL view starts bogging down? |
| 02:36.01 | starseeker | nevermind, I hit swap too quickly anyhow - ram insufficient |
| 02:51.32 | ``Erik | starseeker: too many variables for a single number... if the faces are front to back, a lot of circuitry can be skipped (depth buffer test), different cards have different onboard ram amounts, so you might be able to cache whole geometries on the card, different cache expiration mechanisms can change performance, pcix vs pcie vs agp vs ... |
| 02:51.48 | ``Erik | tristrip vs trifan vs tris vs vars vs ... |
| 02:52.30 | ``Erik | (and never do polygons, break 'em to triangles... the cards usually do triangles so they'll have to break polys up on the fly, which can blow pipeline performance) |
| 02:55.55 | Notify | 03BRL-CAD Wiki:BrendenD15 * 0 /wiki/Special:Log/upload: uploaded "[[Image:ShadersShot2.png]]" |
| 02:56.51 | Notify | 03BRL-CAD Wiki:BrendenD15 * 0 /wiki/Special:Log/upload: uploaded "[[Image:ShadersShot3.png]]" |
| 02:57.41 | Notify | 03BRL-CAD Wiki:BrendenD15 * 0 /wiki/Special:Log/upload: uploaded "[[Image:ShadersShot4.png]]" |
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| 03:00.26 | Notify | 03BRL-CAD Wiki:BrendenD15 * 0 /wiki/Special:Log/upload: uploaded "[[Image:ShadersShot5.png]]" |
| 03:03.26 | Notify | 03BRL-CAD Wiki:BrendenD15 * 0 /wiki/Special:Log/upload: uploaded "[[Image:ShadersShot6.png]]" |
| 03:06.32 | Notify | 03BRL-CAD Wiki:BrendenD15 * 0 /wiki/Special:Log/upload: uploaded a new version of "[[Image:ShadersShot6.png]]" |
| 03:07.47 | Notify | 03BRL-CAD Wiki:BrendenD15 * 0 /wiki/Special:Log/upload: uploaded "[[Image:ShadersShot7.png]]" |
| 03:08.52 | Notify | 03BRL-CAD Wiki:BrendenD15 * 0 /wiki/Special:Log/upload: uploaded "[[Image:ShadersShot8.png]]" |
| 03:09.22 | Notify | 03BRL-CAD Wiki:BrendenD15 * 0 /wiki/Special:Log/upload: uploaded "[[Image:ShadersShot9.png]]" |
| 03:10.02 | Notify | 03BRL-CAD Wiki:BrendenD15 * 0 /wiki/Special:Log/upload: uploaded "[[Image:ShadersShot10.png]]" |
| 03:10.33 | Notify | 03BRL-CAD Wiki:BrendenD15 * 0 /wiki/Special:Log/upload: uploaded "[[Image:ShadersShot11.png]]" |
| 03:12.44 | Notify | 03BRL-CAD Wiki:BrendenD15 * 0 /wiki/Special:Log/upload: uploaded "[[Image:ShadersShot12.png]]" |
| 03:13.19 | Notify | 03BRL-CAD Wiki:BrendenD15 * 0 /wiki/Special:Log/upload: uploaded "[[Image:ShadersShot13.png]]" |
| 03:14.14 | Notify | 03BRL-CAD Wiki:BrendenD15 * 0 /wiki/Special:Log/upload: uploaded "[[Image:ShadersShot14.png]]" |
| 03:14.40 | Notify | 03BRL-CAD Wiki:BrendenD15 * 0 /wiki/Special:Log/upload: uploaded "[[Image:ShadersShot15.png]]" |
| 03:14.57 | starseeker | even if I can't use openmesh directly, I can probably study how he organized his data for the subdivision |
| 03:15.25 | starseeker | not to mention figure out what the *bleep* a couple of his terms actually mean geometrically |
| 03:44.11 | *** join/#brlcad Skriptkid (~Skriptkid@117.202.111.43) |
| 04:03.13 | Notify | 03GCI:Skriptkid * 8007218 Implement runtime detection of SSE: Where should it be implemented? - libbu/simd.c already has a function for runtime detection of SSE. Where should this be implemented?... |
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| 04:19.42 | Notify | 03BRL-CAD Wiki:BrendenD15 * 4926 /wiki/Tutorial/Shaders: Added all pictures |
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| 04:34.13 | yukonbob | Hello #brlcad |
| 04:40.50 | starseeker | ``Erik: have you seen this paper? http://www.graphics.rwth-aachen.de/media/papers/campen_2010_eg_021.pdf |
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| 04:54.39 | Notify | 03GCI:BrendenD15 * 8137202 Post "BRL-CAD Ray Tracing Shaders" tutorial to our wiki http://www.google-melange.com/gci/task/view/google/gci2012/8137202: Almost Done I've got almost everything set... |
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| 12:13.09 | Notify | 03BRL-CAD Wiki:95.43.219.114 * 4927 /wiki/Community_Publication_Portal: /* Final Editorial Review */ |
| 12:13.10 | Notify | 03GCI:Plamen Hristov Nikiforov * 8095205 Write a BRL-CAD showcase article #2: Ready for review - The work on this task is ready to be reviewed. |
| 12:13.11 | Notify | 03GCI:Sharan * 8051204 Create a 2D Sketch Model and Diagram: leaderboard... - can you tell me whats my position on the leaderboard after closing of this task |
| 12:17.39 | *** join/#brlcad Skriptkid (~Skriptkid@117.208.162.233) |
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| 15:12.14 | *** topic/#brlcad is BRL-CAD || http://brlcad.org || logs: http://ibot.rikers.org/%23brlcad/ || GCI STUDENTS: Have questions? Ask and STAY ON IRC. Don't ask if someone is here, ask what you intended to ask them. See http://brlcad.org/wiki/Deuces to get started! |
| 15:26.22 | *** join/#brlcad Skriptkid (~Skriptkid@117.208.162.233) |
| 16:42.46 | *** topic/#brlcad by Skriptkid -> BRL-CAD || http://brlcad.org || logs: http://ibot.rikers.org/%23brlcad/ || GCI STUDENTS: Have questions? Ask and STAY ON IRC. Don't ask if someone is here, ask what you intended to ask them. See http://brlcad.org/wiki/Deuces to get started! |
| 16:43.03 | Skriptkid | Snap. Sorry about that. Accident |
| 16:45.35 | *** join/#brlcad Skriptkid_ (~Skriptkid@117.208.162.233) |
| 16:47.51 | Skriptkid | brlcad: Really sorry that topic changed happen. Now it says "Set by Skriptkid" when someone logs in. Please re-set it so that it goes back to "set by brlcad" Sorry again. |
| 16:51.48 | andrei__ | Skriptkid: I don't think that's a terrible mistake, don't worry :) |
| 16:52.31 | Skriptkid | Okay :) |
| 17:14.37 | Notify | 03GCI:Melange * 8023219 Set up QEMU deployment testing: Task Reopened - Melange has detected that the final deadline has passed and it has reopened the task. |
| 17:25.05 | *** join/#brlcad Skriptkid (~Skriptkid@117.208.162.233) |
| 17:26.43 | Notify | 03GCI:Sean * 8137202 Post "BRL-CAD Ray Tracing Shaders" tutorial to our wiki: don't worry - Don't worry about shrinking the images when you upload them. You can upload them full resolution and the... |
| 17:31.08 | Notify | 03GCI:Sean * 8051204 Create a 2D Sketch Model and Diagram: No bezier segments? - I noticed that there's no bezier segments in your example? It would be good to include at least one. Its pretty... |
| 17:31.33 | Notify | 03GCI:Sean * 8051204 Create a 2D Sketch Model and Diagram: Deadline extended - The deadline of the task has been extended with 0 days and 12 hours. |
| 17:32.58 | Notify | 03GCI:Sean * 8051204 Create a 2D Sketch Model and Diagram: I believe - I believe you're still in the top 5 but we won't be reviewing the list again until after the deadline. Remember that quality... |
| 17:33.08 | Notify | 03GCI:Sean * 8051204 Create a 2D Sketch Model and Diagram: Task Closed - Congratulations, this task has been completed successfully. |
| 17:34.23 | Notify | 03GCI:Sean * 8051204 Create a 2D Sketch Model and Diagram: good enough - Just to be clear, the image is "good enough" now, but it is still really desirable to have a Bezier segment. |
| 17:38.14 | Notify | 03GCI:Sean * 8095205 Write a BRL-CAD showcase article #2: forgot an image - Plamen, I missed noticing in the first review that there should be at least one image with every article. Can you find... |
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| 17:38.19 | Notify | 03GCI:Sean * 8095205 Write a BRL-CAD showcase article #2: Task Needs More Work - One of the mentors has sent this task back for more work. Talk to the mentor(s) assigned to this task to satisfy the... |
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| 18:24.00 | Notify | 03BRL-CAD Wiki:BrendenD15 * 4928 /wiki/Tutorial/Shaders: Re sized many photos and added minor formatting changes. |
| 18:25.42 | Notify | 03BRL-CAD:caen23 * 54168 brlcad/trunk/src/other/xmltools/libxml/CMakeLists.txt: In some cases (e.g. OS X), CMAKE_THREAD_LIBS_INIT is set to "" when threads are available, causing IF(CMAKE_THREAD_LIBS_INIT) to fail even if threads are available. This, in turn, causes compilation of libxml/src/threads.c to fail. We now check if Threads_FOUND is true, which should be more portable |
| 18:26.09 | caen23 | now that's some change i've been meaning to make since the beginning of gci, i hope it's okay |
| 18:28.13 | Notify | 03BRL-CAD Wiki:BrendenD15 * 4929 /wiki/Main_page: Added Shaders Tutorial link |
| 18:31.03 | Notify | 03BRL-CAD Wiki:95.43.219.114 * 4930 /wiki/Community_Publication_Portal: /* "Improving BRL-CAD's networking library":Andrei - Constantin Popescu */ |
| 18:33.08 | Notify | 03GCI:Plamen Hristov Nikiforov * 8095205 Write a BRL-CAD showcase article #2: Ready for review - The work on this task is ready to be reviewed. |
| 18:33.40 | Notify | 03BRL-CAD Wiki:BrendenD15 * 4931 /wiki/Tutorial/Shaders: Re sized ShadersShot3.png |
| 18:50.58 | Notify | 03GCI:BrendenD15 * 8137202 Post "BRL-CAD Ray Tracing Shaders" tutorial to our wiki http://www.google-melange.com/gci/task/view/google/gci2012/8137202: Finished Product I've shrunk most of the... |
| 18:51.28 | Notify | 03GCI:BrendenD15 * 8137202 Post "BRL-CAD Ray Tracing Shaders" tutorial to our wiki: Ready for review - The work on this task is ready to be reviewed. |
| 19:01.43 | Notify | 03GCI:BrendenD15 * 8137202 Post "BRL-CAD Ray Tracing Shaders" tutorial to our wiki http://www.google-melange.com/gci/task/view/google/gci2012/8137202: Other Wikis I've Done By the way, if you... |
| 19:27.21 | Notify | 03GCI:Cezar * 7992230 Demonstrate merging two independent repos with GIT, write tutorial: Task Claimed - I would like to work on this task. |
| 19:33.41 | Notify | 03GCI:Andrei Popescu * 7992230 Demonstrate merging two independent repos with GIT, write tutorial: Task Assigned - This task has been assigned to Cezar. You have 72 hours to complete this task, good... |
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| 20:20.02 | Notify | 03GCI:Dominika * 7945221 Create an ISST screenshot or animation: Problem with running isst - I've got a problem with running ISST from disc image. When I try to run isst I can see something like... |
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| 20:45.38 | Notify | 03GCI:Melange * 7945223 Write a BRL-CAD to RAW converter: Task Reopened - Melange has detected that the final deadline has passed and it has reopened the task. |
| 20:53.46 | *** join/#brlcad Dominika (b225529a@gateway/web/freenode/ip.178.37.82.154) |
| 20:56.27 | Dominika | I've got a problem with running ISSt from disc image. I can see in terminal sometning like that: Error in startup script: couldn't load file "/usr/brlcad/dev-7.21.0/bin/../lib/isst0.1/../../lib/libissttcltk.so": /usr/brlcad/dev-7.21.0/bin/../lib/isst0.1/../../lib/libissttcltk.so: cannot open shared object file: No such file or directory while executing "load /usr/brlcad/dev-7.21.0/bin/../lib/isst0.1/../../lib/libissttcltk.so |
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| 21:46.49 | Notify | 03GCI:Cezar * 7992230 Demonstrate merging two independent repos with GIT, write tutorial: Couple of questions - What happens if dir1/file1 is edited in both repoA and repoB? Should you be prompted... |
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| 22:15.12 | Notify | 03GCI:Dominika * 7945221 Create an ISST screenshot or animation: Claim Removed - The claim on this task has been removed, someone else can claim it now. |