| --- Log opened Wed Nov 23 00:00:18 2011 |
| --- Day changed Wed Nov 23 2011 |
| 00:00 | < Derakon> | (10 minutes; looks like limiting the wrapper size has no effect) |
| 00:00 | < Derakon> | ...fascinating, and when I tried to open a file while the compiler was running, the screen went to black for a good five seconds. |
| 00:01 | < ToxicFrog> | Derakon: what language are you compiling, with what compiler? |
| 00:02 | | Rhamphoryncus [rhamph@Nightstar-14eb6405.abhsia.telus.net] has quit [Ping timeout: 121 seconds] |
| 00:03 | < Derakon> | TF: C, with Visual Studio 2003 (that it might be linked against Python 2.5) |
| 00:05 | < ToxicFrog> | As C89 or as C++? |
| 00:05 | < Derakon> | Given that other similar builds take a few seconds, I'm guessing that the fault lies with the third-party libraries. |
| 00:05 | < Derakon> | C89, I believe. |
| 00:05 | < Derakon> | The particular file being compiled has the extension "cxx". |
| 00:06 | < sshine> | gnolam, what are Cold Colors? |
| 00:06 | < sshine> | ah, a short story. |
| 00:07 | | * AD[Shell] , with extreme caution, uses rm to clean up some files created by root. |
| 00:07 | < ToxicFrog> | That's a C++ extension, so it may be compiling it as C++. |
| 00:11 | | You're now known as TheWatcher[zZzZ] |
| 00:16 | < Derakon> | (Total compile time: 26 minutes. >.<) |
| 00:18 | | Rhamphoryncus [rhamph@Nightstar-14eb6405.abhsia.telus.net] has joined #code |
| 00:20 | < gnolam> | AD: just don't make the typo an acquaintance of mine did. A space after the first slash after rm -rf /the_path/foo. On a production server. |
| 00:21 | < gnolam> | s/slash after/slash in |
| 00:25 | < Derakon> | gnolam: a friend of mine once did "rm -rf * ~" to get rid of Emacs' backup files. |
| 00:25 | < Derakon> | Anyway, leaving now. TTFN. |
| 00:25 | | Derakon [chriswei@Nightstar-f68d7eb4.ca.comcast.net] has quit [[NS] Quit: leaving] |
| 00:28 | | * Tamber has done "rm * ~" whilst trying to get rid of backup files. On the bright side, nothing of real value was lost. That time. |
| 00:41 | | cpux [cpux@Nightstar-c5874a39.dyn.optonline.net] has joined #code |
| 00:55 | < celticminstrel> | My bezier curve isn't passing through both endpoints... :/ |
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| 01:00 | | Derakon[AFK] is now known as Derakon |
| 01:46 | | Kindamoody[zZz] is now known as Kindamoody |
| 01:47 | < gnolam> | Hmm. That introversion city generator demo is impressive. |
| 01:49 | < McM[travels]> | It is the only thing in that bundle besides Crayon Physics Deluxe I don't have ;_; |
| 01:49 | < celticminstrel> | Okay, so reading a bmp texture file shouldn't be hard... then I just have to find the function to tell OpenGL about it... |
| 01:49 | < McM[travels]> | Hang on a sec, Sable did that |
| 01:50 | < McM[travels]> | Though it did it with a PNG, that got decompressed into memory first |
| 01:50 | < celticminstrel> | His examples use glaux. :/ |
| 01:50 | < gnolam> | It's simple, actually. |
| 01:50 | < celticminstrel> | ...might be able to glean something from them anyway though. |
| 01:50 | < McM[travels]> | I used gluBuild2DMipMaps in Sable, it seems. |
| 01:51 | < McM[travels]> | After preconverting my surface to be 32-bit RGBA in that order. |
| 01:51 | < gnolam> | Generate a texture with glGenTextures(). Bind it with glBindTexture(). |
| 01:51 | < gnolam> | Set glTexParameters. |
| 01:51 | < gnolam> | Finally, send the data to glTexImage2D(). |
| 01:52 | < McM[travels]> | Though if you're gonna be moving around, GLU is really part of OpenGL and mipmaps are often good things to have. |
| 01:53 | < McM[travels]> | Depends on the degree of detail you need in the textures, I guess. |
| 01:53 | < celticminstrel> | Okay, so glGenTextures is kinda like an alloc function and glTexImage2D looks like it works similarly to the function I used to read pixel data from the screen buffer for output. |
| 01:54 | < celticminstrel> | This actually vaguely makes sense now. I just wish it were more OO. <_< |
| 01:54 | < McM[travels]> | Right. And glBindTexture is not entirely unlike glColor or other state-shifting machines. |
| 01:54 | < Alek> | where's the Iceman when you need him? http://notalwaysright.com/the-bank-appreciates-your-donation-part-2/14894 |
| 01:54 | < McM[travels]> | GL is deliberately not OO. If you want OO, you can wrap it yourself~ |
| 01:54 | < Alek> | hrm. wrong window. |
| 01:56 | < gnolam> | celticminstrel: glGenTextures() allocates the texture handle (or "name", in glspeak). glTexImage2D() allocates and optionally uploads the actual image data. |
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| 01:57 | < gnolam> | And you don't need glu to generate mipmaps. |
| 01:57 | < gnolam> | glTexParameteri(GL_TEXTURE_2D, GL_GENERATE_MIPMAP, GL_TRUE); |
| 01:57 | < McM[travels]> | Oh hey, score |
| 01:57 | < McM[travels]> | (Sable's Kind Of Old, and I think I was going primarily out of an outdated Red Book even then) |
| 01:57 | < gnolam> | (Not that there's anything wrong with using glu. It's useful.) |
| 01:58 | < McM[travels]> | (I guess you technically don't need glu for anything, right?) |
| 01:58 | | * celticminstrel is currently trying to find textures. <_< |
| 01:58 | < McM[travels]> | (But gluLookAt and friends are Not To Be Missed) |
| 01:58 | < gnolam> | (Yep) |
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| 02:13 | <~Vornicus> whee, doing large-integer math with standard float functions. |
| 02:14 | | * Vornicus rewrites euler 25 into a 1 liner, not including the standard library import. |
| 03:12 | < celticminstrel> | ...confused. What's the third parameter in glTexImage2D for? :/ |
| 03:16 | < gnolam> | Number of color components. |
| 03:17 | < gnolam> | Preferably expressed as one of the enums. |
| 03:17 | < gnolam> | GL_RGB, GL_RGBA, etc. |
| 03:20 | < celticminstrel> | ...then what's the third from the end? :/ |
| 03:23 | < gnolam> | Oh. The first one is the /internal/ format. The second is the format of the data you're sending in. |
| 03:32 | < celticminstrel> | So they're both the same sets of enums? |
| 03:34 | < celticminstrel> | Implication being that it converts from the second format to the first? |
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| 03:41 | < gnolam> | YEah |
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| 04:32 | < celticminstrel> | ...okay, so if I understand this right, you need to bind before load and then again before use? |
| 04:34 | < McM[travels]> | Yeah, Bind means "Set the texture to this now" in the machine, kinda like glBegin does for shapes. |
| 04:39 | < celticminstrel> | ...hm, I can't use glutSolidSphere if it's textured? |
| 04:51 | <~Vornicus> glutSolidSphere doesn't give uv values I don't think |
| 04:52 | < celticminstrel> | Mm. |
| 04:53 | | SmithKurosaki [smith@Nightstar-e26015c4.home1.cgocable.net] has joined #code |
| 05:01 | < celticminstrel> | ...and of course it's not working, and I'm late. Blahh.... :( |
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| 05:10 | < McM[travels]> | Man, Microsoft |
| 05:10 | < McM[travels]> | WaitForSingleObject is either the finest of APIs or the most bugfuck nuts, and I can't tellw hich. |
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| 05:12 | < McM[travels]> | It's join() for processes or threads, wait() for timers or condition variables, lock() for mutex, p() for semaphores, and getc(); ungetc() for input. |
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| 05:12 | < Noah> | Humble Bundle~ |
| 05:13 | < Noah> | Shame I already had crayon physics, but at least I finally got Aquaria |
| 05:15 | < McM[travels]> | This also implies that you have gotten the decent Darwinia and the superb Uplink. |
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| 05:19 | <~Vornicus> Uplink still gives me the Remake Itch |
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| 06:46 | <@Tarinaky> | I don't understand the following snippet of Haskell... (warning, no idea how this will copy+paste) |
| 06:46 | <@Tarinaky> | sumISBN isbn = sum (zipWith (*) [10,9..2] (take 9 (map charToInt isbn))) |
| 06:47 | <@Tarinaky> | I don't understand what zipWith does. |
| 06:48 | <@Tarinaky> | Also: shouldn't this be using fold? |
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| 07:23 | <@jerith> | Tarinaky: zipWith is a combination zip/map. |
| 07:23 | <@Tarinaky> | Okay. This is starting to bother me... |
| 07:24 | <@Tarinaky> | If I have an expression map (3*) [a]... |
| 07:24 | <@jerith> | It takes a function of two params and two lists. |
| 07:24 | <@Tarinaky> | What does the parse tree look like? |
| 07:48 | <@Tarinaky> | Nm. I think I understand now. |
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| 13:32 | | * TheWatcher eyes constructor chaining in php |
| 13:46 | < celticminstrel> | Oh? |
| 13:53 | < TheWatcher> | It does not appear to have implicit default constructors. So, '<?php class A { }; class B extends A { function __construct() { super::__construct(); } }; $foo = new B();' will cause a "Cannot call constructor" error. Which isn't a real problem, just strikes me as kinda odd |
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| 21:01 | < Ling> | https://gist.github.com/1389897 <-- anyone know enough about git on Windows to help? Getting certificate errors |
| 21:02 | < Tamber> | You have your user folder right in the root of the drive, rather than /Users? o.o |
| 21:03 | < Ling> | Not my user account, I'm a temp |
| 21:04 | < Tamber> | Let me rephrase: Is that a user account, right in the root of the drive? |
| 21:04 | < Tamber> | Does it exist? |
| 21:04 | < Ling> | No. |
| 21:04 | < Ling> | It's just a folder for easy moving when I'm done. |
| 21:04 | < Tamber> | Ah. Okay, so it's /supposed/ to be looking there, and it's not just making things up as it goes along, then? |
| 21:04 | < Ling> | Right |
| 21:05 | < Tamber> | Have you checked that path, to see if the CA bundle is actually there? |
| 21:06 | < Ling> | It wasn't, I'm actually following some instructions... |
| 21:06 | < Tamber> | ...huh. |
| 21:06 | < Ling> | git config --system http.sslcainfo /bin/curl-ca-bundle.crt |
| 21:06 | < Ling> | git clone --recursive git://github.com/isaacs/npm.git |
| 21:06 | < Ling> | cd npm; node cli.js install npm -gf |
| 21:07 | < Ling> | That first line maps to C:\robin\...\bin\curl... |
| 21:07 | < Tamber> | Hmmm. |
| 21:13 | < Ling> | Also, no the file didn't exist, I had to touch it, but that didn't affect anything |
| 21:13 | < Tamber> | Well, of course not. It's looking for the root certificates in it. |
| 21:14 | < Tamber> | Which will be why it's failing; it's not finding the root certificates. :) |
| 21:15 | < Ling> | YES! I got it working by disabling ssl verification |
| 21:18 | | * kwsn wtfuxes at this project |
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| 23:03 | < AnnoDomini> | How would I eliminate all lines that are 7 characters or shorter from a text file, using a script, under Linux? |
| 23:05 | < AnnoDomini> | I have the vague impression that I could use grep for this somehow. |
| 23:07 | <@Tarinaky> | What does the '!' operator do in Haskell? Is it some kind of index operator? |
| 23:13 | < AnnoDomini> | I think I'm looking for a regexp. Something like ^????????* but I'm unsure if that'll work for "all lines with 8 or more characters". |
| 23:20 | | * AnnoDomini figures out that it's actually ^.........* |
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| --- Log closed Thu Nov 24 00:00:01 2011 |