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| 00:57.29 | gurwinder | brlcad: Hello |
| 00:58.49 | gurwinder | I want to know something about g2asc. |
| 00:59.41 | gurwinder | g2asc is used to convert g file( binary information ) into ascii code( text information ). My question is, is g2asc is just a copy paste of binary information into some text information or it is just like other format's coinverter? |
| 01:01.42 | brlcad | gurwinder: it's closer to being a paste of the binary information in a readable ascii format |
| 01:02.17 | brlcad | not a good example of an exporter (which is also why it doesn't follow the g-* convention ... it's not an exporter) |
| 01:04.55 | gurwinder | Ok, can we say that its a BRL-CAD file which is written in text/ascii code? |
| 01:43.04 | gurwinder | I read g2asc.c file. Looks like it is converting one format into another. Not a good example? Why? |
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| 13:46.26 | *** topic/#brlcad is BRL-CAD || http://brlcad.org || logs: http://ibot.rikers.org/%23brlcad/ || GCI winners: Jacob Burroughs and Peter Amidon! || GSoC 2014 selections are announced! Thank you to all we got to work with. Remember that SOCIS is coming up right around the corner and you don't need a summer of code to get involved with open source. |
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| 13:58.32 | Notify | 03BRL-CAD:carlmoore * 62725 brlcad/trunk/src/librt/primitives/hrt/hrt.c: remove trailing blanks/tabs |
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| 14:50.32 | Notify | 03BRL-CAD:starseeker * 62726 brlcad/trunk/src/libdm/dm-osgl.cpp: Merge a few changes from the libdm openscenegraph implementation in the old branch. |
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| 17:21.28 | Notify | 03BRL-CAD:starseeker * 62727 brlcad/trunk/src/libdm/dm-osgl.cpp: Make sure the OpenGL canvas gets updated when the parent window's visibility changes |
| 17:30.26 | Notify | 03BRL-CAD:carlmoore * 62728 brlcad/trunk/doc/docbook/system/man1/en/rt.xml: adjust use of periods (no underscore of punctuation marks, and supply space before some ending periods, and remove 2 periods |
| 17:42.49 | Notify | 03BRL-CAD:brlcad * 62729 brlcad/trunk/include/db.h: ws |
| 17:45.43 | Notify | 03BRL-CAD:brlcad * 62730 (brlcad/trunk/include/rt/op.h =================================================================== and 66 others): add an initial header for the new db_str2_op() function with an enumeration for csg operator types. |
| 17:46.25 | Notify | 03BRL-CAD:brlcad * 62731 brlcad/trunk/include/rt/CMakeLists.txt: include the new op.h header |
| 17:48.42 | Notify | 03BRL-CAD:brlcad * 62732 brlcad/trunk/src/librt/op.c: rename the function from rt_ to db_ namespace since it's more related to lower-level database handling than it is ray tracing (arguably should go even lower level but we don't currently have anything in-between and libbu feels too low. resort the unicode handling in order of likely occurence. |
| 17:51.32 | Notify | 03BRL-CAD:brlcad * 62733 brlcad/trunk/include/raytrace.h: don't say we're declaring api until we're done including headers |
| 17:51.50 | Notify | 03BRL-CAD:brlcad * 62734 brlcad/trunk/include/db5.h: include the new op header as db api |
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| 19:22.16 | Notify | 03BRL-CAD Wiki:Vipul singh * 0 /wiki/User:Vipul_singh: |
| 19:24.12 | starseeker | brlcad: what's the use case for using shared memory in the framebuffer, as opposed to just having each framebuffer allocate its own? |
| 19:30.20 | starseeker | is thinking if we do need it we'll have to do bu wrappers for shmget, CreateSharedMemory, etc... |
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| 19:51.06 | brlcad | starseeker: shared memory makes interprocess communication possible/easy, for the fb it means multiple processes can read/write that memory without the need for locking/negotiation methods |
| 19:51.48 | brlcad | has had wrappers in mind for a long time, just not been a radar locus of attention |
| 19:57.48 | brlcad | for our modern framebuffer concept, it's mostly a case where we're using a fork+exec model or needing to share data (e.g., over a pipe) where shared memory is usually a better way |
| 20:03.52 | Notify | 03BRL-CAD:brlcad * 62735 brlcad/trunk/misc/CMake/test_srcs/ctypes_test.c: ws |
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| 20:23.35 | Notify | 03BRL-CAD:brlcad * 62736 brlcad/trunk/src/gtools/beset/population.c: this reduction comes at a cost that doesn't pay for itself. eliminate the preprocessor symbol. |
| 20:36.21 | starseeker | brlcad: crud. I guess that means I'll have to figure something out for the osg framebuffer |
| 20:51.30 | Notify | 03BRL-CAD:starseeker * 62737 brlcad/trunk/src/libfb/if_osgl.cpp: Merge in the 'new' osg framebuffer approach - this generates a working stand-alone window, but does not yet properly do the embedded fb drawing. Also need to flesh out the key bindings and see what can be done about various 'modes', but embedded fb comes first. |
| 21:04.28 | starseeker | yeah, looks like a properly cross-platform ogl will either need to ditch the shared-memory mode or implement the libbu wrappers |
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| 21:31.30 | DarkCalf | waves to all |
| 21:31.41 | DarkCalf | pokes brlcad |
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| 22:15.37 | Notify | 03BRL-CAD:starseeker * 62738 (brlcad/trunk/include/fb/fb_osgl.h brlcad/trunk/src/libfb/if_osgl.cpp): Ugly, but effective - merge the embedded and stand-alone logic by using an is_embedded switch for the two drawing approaches. From this point, can iteratively clean with things in a (mostly) working state. |
| 22:19.14 | Notify | 03BRL-CAD:starseeker * 62739 brlcad/trunk/include/fb/fb_osgl.h: remove stray variable - is_embedded lives in internal osginfo struct |
| 22:30.53 | Notify | 03BRL-CAD:starseeker * 62740 brlcad/trunk/src/libfb/if_osgl.cpp: ws |
| 23:07.27 | brlcad | waves at DarkCalf |
| 23:10.38 | brlcad | starseeker: no worries, it's *really* easy to wrap that concept ... and can certainly proceed without that as default in the meantime |
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| 23:16.26 | ``Erik | eliminate xor? O.o let's go all the way and only have nand! :D *duck* (actually, I had no idea there was an xor) |
| 23:47.02 | Notify | 03BRL-CAD:brlcad * 62741 brlcad/trunk/src/librt/tcl.c: db_tcl_tree_parse() appears to be undeclared and unused |