| 01:21.32 | *** join/#brlcad merzo (~merzo@mail.revalinn.com) |
| 03:18.34 | brlcad | starseeker: DT_NURBS is vaguely familiar in name only -- an old fortran code of some sort |
| 03:18.50 | brlcad | the navsea link is certainly interesting -- could be a good lead |
| 03:19.10 | brlcad | http://www.andromeda.com/people/ddyer/work/nurbs.html is another interesting old one |
| 03:19.54 | brlcad | mmmore: http://www.aria.uklinux.net/nurbs.php3 |
| 03:20.34 | brlcad | ah, prior was a dead ftp, here's the source: http://ftp.gwdg.de/pub/math/funet/numcomp-free-c/nurbs/ |
| 03:21.09 | brlcad | most of those are based off of old research similar to our old nurbs implementation, breaking surfaces up into bspline patches |
| 03:33.21 | starseeker | the toolbox one is GPL, unfortunately |
| 03:33.54 | starseeker | ah, sweet - I hadn't found a link to the original Manchester |
| 03:33.58 | starseeker | nurbs library |
| 03:35.35 | starseeker | I think the next step might be to identify what we already have and what we still need - the SISL website might be of some help there, even if we can't use the code: http://www.sintef.no/Informasjons--og-kommunikasjonsteknologi-IKT/Anvendt-matematikk/Fagomrader/Geometri/Prosjekter/The-SISL-Nurbs-Library/SISL-Functionality/ |
| 03:38.21 | starseeker | what I'd LIKE to do is design a library API that expresses the NURBS functionality we need (following the style of openNURBS) and then do a "fill in the blanks" with the LGPL-or-freer pieces already out there (I suspect most of them will have to be rewritten to fit cleanly into the library, but the hard part is the algorithms themselves) |
| 03:39.21 | starseeker | once we have a clear notion of pieces that don't exist as LGPL compatible anywhere, then we can pull some research papers and go to work |
| 04:57.44 | starseeker | ah, that could be what's happening... if those tcl nmake files aren't building shared libs at all, I was telling CMake to look for the shared prefix and no wonder... |
| 04:58.37 | starseeker | will try it in the morning... hopefully Tcl/Tk CMakification can be avoided... |
| 06:01.49 | *** join/#brlcad merzo (~merzo@213.252.192.120) |
| 10:38.18 | *** join/#brlcad mafm (~mafm@81.32.105.122) |
| 11:22.13 | d-lo | yawns |
| 11:32.35 | ``Erik | 4.6 gig patch file *grump* |
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| 13:35.49 | CIA-42 | BRL-CAD: 03bob1961 * r40970 10/brlcad/trunk/src/tclscripts/archer/Archer.tcl: Minor tweak. |
| 13:37.58 | ``Erik | http://chzoddlyspecific.files.wordpress.com/2010/10/1abb5460-99a5-44d9-974a-9ba57c3397ca.jpg |
| 13:39.04 | d-lo | hahaha |
| 13:55.26 | CIA-42 | BRL-CAD: 03starseeker * r40971 10/brlcad/branches/cmake/ (5 files in 4 dirs): |
| 13:55.26 | CIA-42 | BRL-CAD: Getting closer - gethostname still isn't working as expected on Windows, but if |
| 13:55.26 | CIA-42 | BRL-CAD: the HOST file is manually created we can now get as far as building libbu. |
| 13:55.27 | CIA-42 | BRL-CAD: libbn wants libbu.lib, which apparently isn't being built by default.. hmm. |
| 14:44.35 | CIA-42 | BRL-CAD: 03bob1961 * r40972 10/brlcad/trunk/src/tclscripts/archer/DataUtils.tcl: |
| 14:44.36 | CIA-42 | BRL-CAD: Added the appendGlobalData proc for appending data to a specified group within a |
| 14:44.37 | CIA-42 | BRL-CAD: specified global attribute. Note - the attribute's value is a nested list of |
| 14:44.38 | CIA-42 | BRL-CAD: group specific data. Also added the updateGlobalData proc for similarly updating |
| 14:44.39 | CIA-42 | BRL-CAD: a global attribute from current data (i.e. data returned from calls to |
| 14:44.47 | CIA-42 | BRL-CAD: data_arrows, data_axes, data_labels or data_lines). |
| 14:45.48 | CIA-42 | BRL-CAD: 03bob1961 * r40973 10/brlcad/trunk/src/tclscripts/archer/tclIndex: Added entries for DataUtils::appendGlobalData and DataUtils::updateGlobalData. |
| 14:57.31 | *** join/#brlcad roberthl (~robert@internal.wikifocus.com) |
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| 16:24.33 | brlcad | http://brlcad.org/design/drafting/ |
| 16:24.37 | brlcad | goodies to be had |
| 17:13.56 | CIA-42 | BRL-CAD: 03erikgreenwald * r40975 10/isst/trunk/cmake-modules/FindGTK2.cmake: add explicit search for gthread (required on mac) |
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| 17:56.55 | CIA-42 | BRL-CAD: 03brlcad * r40976 10/brlcad/trunk/src/other/tcl/generic/tclInt.h: remove the common.h header. doesn't seem to be needed any more (perhaps due to tcl being a proper sub-configure now) and shouldn't be in here anyways. |
| 18:30.38 | *** join/#brlcad merzo (~merzo@88.119.97.25) |
| 18:35.07 | CIA-42 | BRL-CAD: 03bob1961 * r40977 10/brlcad/trunk/src/tclscripts/archer/DataUtils.tcl: Added the updateData proc for grabbing the specified attribute value from _GLOBAL and applying it to the current data via data_arrows, data_axes, data_labels or data_lines. |
| 18:36.31 | CIA-42 | BRL-CAD: 03bob1961 * r40978 10/brlcad/trunk/src/tclscripts/archer/tclIndex: Added an entry for DataUtils::updateData |
| 19:12.40 | CIA-42 | BRL-CAD: 03erikgreenwald * r40979 10/isst/trunk/CMakeLists.txt: build plugin |
| 19:47.35 | CIA-42 | BRL-CAD: 03erikgreenwald * r40980 10/isst/trunk/cmake-modules/FindGTK2.cmake: win32 gtk seems to define GTK_MINOR_VERSION instead of GTK2_MINOR_VERSION, so try to accomodate |
| 20:02.34 | starseeker | brlcad: nice stuff on the drafting |
| 20:05.30 | *** join/#brlcad R0b0t1 (~Enigma@unaffiliated/r0b0t1) |
| 20:31.28 | CIA-42 | BRL-CAD: 03erikgreenwald * r40981 10/isst/trunk/sdl/event.c: various damages for windows |
| 20:37.53 | CIA-42 | BRL-CAD: 03erikgreenwald * r40982 10/isst/trunk/gtk/ (local_worker.c main.c net_worker.c): include fudging for windows |
| 21:19.59 | CIA-42 | BRL-CAD: 03starseeker * r40983 10/brlcad/branches/cmake/ (include/common.h src/other/tcl/generic/tclInt.h): |
| 21:19.59 | CIA-42 | BRL-CAD: Tcl shouldn't be pulling in common.h, and since common.h does work with our |
| 21:19.59 | CIA-42 | BRL-CAD: current Windows build it ought to work with CMake's Windows build... - put |
| 21:19.59 | CIA-42 | BRL-CAD: things in the correct state source code wise, need to try and possibly |
| 21:19.59 | CIA-42 | BRL-CAD: re-examine build logic. |
| 21:55.30 | CIA-42 | BRL-CAD: 03starseeker * r40984 10/brlcad/branches/cmake/ (CMakeLists.txt misc/CMake/ThirdParty.cmake): Looks like some of the variables we were using were considered obsolete - try updating things a bit and see if that helps on Windows any... |
| 22:03.53 | starseeker | brlcad: http://www.activestate.com/activetcl/license-agreement |
| 22:13.18 | brlcad | my reading of that license is that we could bundle the tcl/tk dll and other files needed to make the exe work, but not the entire activestate distribution itself - especially as a whole |
| 22:13.52 | brlcad | i.e., we couldn't just embed the activetcl.exe and run it during install -- we have to pull out what we need |
| 22:15.09 | brlcad | they don't define "wrapping", but the intent seems to be that it's okay to bundle portions necessary -- we'd have to confirm that before going too far down that road |
| 22:15.32 | brlcad | they undoubtedly want a bean count on activetcl downloads |
