August 30, 2014 
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August 30, 2014 [00:00:40] <noone> I'm pretty sure I have removed it as you see[00:00:50] <noone> but I'll try to debug it and look at the lists[00:01:31] *** BlueProtoman has quit IRC[00:01:36] *** Rattus has joined #libgdx[00:01:50] *** TEttinger has quit IRC[00:02:01] <Xoppa> noone, i think this is one of these cases where a single class simple test to reproduce would help (just consolidating (not sure if that's the correct word) would help I guess)[00:02:28] *** mobidevelop has joined #libgdx[00:02:28] *** ChanServ sets mode: +o mobidevelop[00:03:03] <noone> reducing this to a single class is probably extremely difficult :/[00:04:23] <doodli> Xoppa this is the code and console output. http://pastebin.com/bUSjFC3u Your formula is quite close to Intersector.nearestSegmentPoint(vertex1, vertex2, vertex0, nearest).nor() , (not same though).. I dont know the magic behind so maybe you can comment[00:04:28] *** TEttinger has joined #libgdx[00:04:56] <doodli> btw each 2 lines of console out put refer to one triangle[00:05:13] <doodli> *(4 triangles in total)[00:05:38] *** mattdesl has quit IRC[00:07:34] <Xoppa> noone, i understand that, i'm just saying that it would help if you would have a small test to reproduce it, if that's not possible, then we'll have to do without it[00:07:40] <Xoppa> doodli, so, whats the problem?[00:08:29] <Xoppa> doodli, do you know what e.g. vertex1.sub(vertex0) does to *vertex1*?[00:09:02] <doodli> oh, i should use .cpy() there right?[00:09:30] <doodli> hmm the problem is I dont know what is the correct way to find the normalized n unit vector (as shown in the linked image)[00:09:35] <Xoppa> well no not for production, but you could use it for testing[00:09:42] <noone> Xoppa: I ran through ((btDynamicsWorld) collisionWorld).getCollisionObjectArray() and logged each of them, the one that is checked in CollisionDispatcher.needsCollision is not in that list anymore[00:10:23] *** stefzekiller has quit IRC[00:10:36] <Xoppa> noone, perhaps a broadphasepair?[00:11:22] *** Gtoknu has joined #libgdx[00:11:22] *** deBugger has joined #libgdx[00:11:22] *** Fastinyoh_ has joined #libgdx[00:11:22] *** Keniyal_ has joined #libgdx[00:11:22] *** prophile has joined #libgdx[00:11:22] *** Arrkangel has joined #libgdx[00:12:01] *** teh_nick_ao has quit IRC[00:12:12] <noone> Xoppa: where in the API are those?[00:12:18] <doodli> hmm i added .cpy() and now i get (0.0,-1.0,0.0) for v...[00:12:26] <noone> ((btDynamicsWorld) collisionWorld).getBroadphase().getOverlappingPairCache()?[00:12:51] *** Fastinyoh_ has quit IRC[00:12:52] *** Keniyal_ has quit IRC[00:12:53] *** prophile has quit IRC[00:12:54] *** Arrkangel has quit IRC[00:12:57] *** trolling is now known as prophile[00:13:12] <Xoppa> noone, yeah that sounds like a good place to start :D[00:13:33] <Xoppa> doodli, why do you need it in the first place?[00:13:45] *** teh_nick_ao has joined #libgdx[00:13:53] *** Krash has quit IRC[00:14:37] <doodli> I'm following this tutorial. http://dev.yuanworks.com/2013/03/19/little-ninja-physics-and-collision-detection/ I need to find the position to displace for when my platformer player run through a slope[00:14:58] *** Gtoknu has quit IRC[00:15:14] *** teh_nick_ao is now known as nicklatechs[00:15:16] *** Fitzy has quit IRC[00:15:38] *** Burnrate has joined #libgdx[00:15:56] *** Krash has joined #libgdx[00:16:09] <noone> hmmmm... accessing the first pair in the array crashed bullet oO[00:16:17] *** Flaiker has quit IRC[00:16:43] *** nicklatechs is now known as nickELtechster[00:16:57] <Xoppa> doodli, so which problem are you trying to solve?[00:17:41] <Xoppa> noone, good job![00:19:00] *** Gtoknu has joined #libgdx[00:19:51] <Xoppa> doodli, how is the slope related to the triangle?[00:20:20] <Xoppa> looks to me like you just need the perpendicular to the line (swap x and y)[00:20:41] <doodli> Under "narrow phase", this sentence "The tile consists of 3 lines, all of which will be defined internally by a normalized vector n (an arrow of length 1 that starts at the origin and points perpendicularly at the line) and a distance d, which is the distance from the origin to the line following the direction of n". I can calculate the d with[00:20:41] <doodli> the Intersector.distanceLineToPoint() but im stuck at getting the n vector of the line[00:21:02] <doodli> I have my slope as triangles in the map editor (if that is the correct way ? )[00:21:33] *** waldohatesyou has quit IRC[00:21:40] <doodli> "need the perpendicular to the line (swap x and y)" Can you elaborate on that? ( i dont understand :s)[00:23:23] *** waldohatesyou has joined #libgdx[00:24:22] <Xoppa> a slope in your case is basically a line with some angle up or down and if i understand correctly (i'm not going to read that tutorial) then you need the perpendicular (the angle at 90 degrees offset) from that slope[00:24:43] <noone> Xoppa: again crashed... ((btDynamicsWorld) collisionWorld).getBroadphase().getOverlappingPairCache().getOverlappingPairArray().size() == 1[00:24:44] <Xoppa> consider showing a screenshot of the actual problem[00:24:55] <noone> calling pairArray.at(0) crashes bullet...[00:26:12] <Xoppa> noone, always or after you've removed the body?[00:26:21] *** cackling_grandma has joined #libgdx[00:27:03] <noone> always, actually[00:27:12] <noone> T_T[00:27:54] <Xoppa> sounds like an unrelated issue[00:29:01] <Xoppa> i know that doesnt help, but its difficult to debug bullet from java without attaching e.g. visual studio to it[00:30:37] <doodli> Yes my slope is either 45°, ~26° or ~63° (across 2 tiles) . Ok if i understand correctly, to find the n vector (the unit vector perpendicular to the slope surface) is by swapping x and y of the surface line vector and then normalize it?[00:30:44] <doodli> I hope i got it right this time :s[00:31:28] *** waldohatesyou has quit IRC[00:31:30] <noone> Xoppa: I guess you are right... I'll try to find a downloadable version of it now and go to sleep[00:31:45] <noone> shit like this totally kills my motivation -.-'[00:31:54] <doodli> NOONE DONT GIVE UP[00:32:42] *** Christiaan has joined #libgdx[00:33:11] <Salatkopf> Anyone here who can tell me how to center the text in these cells? http://postimg.org/image/o41t9mnjz/[00:33:14] <Xoppa> doodli, vectors are relative, assuming you've normalized the slope vector then there's not need to normalize the perpendicular vector as well[00:33:43] <noone> doodli: okay, I won't... but I will delay the war against this bug :)[00:33:47] *** Hronom has quit IRC[00:33:58] <noone> Xoppa: is VS 2010 express okay?[00:34:04] <doodli> Ok thanks for the guidance, I am trying it out now again[00:34:15] <Xoppa> noone, believe me, i've been there and can assure you that solving this shit actually gives motivation http://www.badlogicgames.com/forum/viewtopic.php?f=11&t=5375&p=25782#p25782[00:34:44] <Xoppa> noone, yes, i think that should do[00:35:23] <doodli> This is for no one. https://www.youtube.com/watch?v=KxGRhd_iWuE[00:36:04] *** pbsaint has quit IRC[00:37:47] <noone> haha, thanks guys :D[00:38:47] *** pbsaint has joined #libgdx[00:39:01] <doodli> I'm 16 still a boy[00:39:16] <noone> lucky you[00:39:20] *** Christiaan has quit IRC[00:39:45] *** Fitzy has joined #libgdx[00:40:02] *** pbsaint has quit IRC[00:40:32] <noone> I'm off to sleep now, thanks again Xoppa... you'll probably have to help me with VS tomorrow as I haven't used it in like 6 years, probably never used its debugger before, and for sure never to attach it to a Java process :D[00:41:10] <Xoppa> don't forget to contribute to the wiki![00:41:31] <noone> good idea, will do :)[00:41:38] <davebaol> night noone[00:41:53] <doodli> night noone[00:42:00] <noone> night night :)[00:42:03] *** noone has quit IRC[00:43:30] *** waldohatesyou has joined #libgdx[00:47:06] *** nickELtechster has quit IRC[00:47:16] *** Fitzy has quit IRC[00:49:30] *** Tann_ has joined #libgdx[00:51:46] *** Fitzy has joined #libgdx[00:51:53] *** Tann__ has quit IRC[00:52:14] *** tnelsond has joined #libgdx[00:52:23] *** waldohatesyou has quit IRC[00:53:04] *** Gtoknu has quit IRC[01:02:31] *** Slijt has quit IRC[01:04:01] *** waldohatesyou has joined #libgdx[01:08:20] *** Sietsem has quit IRC[01:08:53] *** waldohatesyou has quit IRC[01:11:06] *** waldohatesyou has joined #libgdx[01:12:57] *** JesusCM has joined #libgdx[01:13:02] <JesusCM> Jesus Code McChrist will save you[01:13:11] <JesusCM> only you must believe[01:13:43] <prophile> k[01:13:49] <JesusCM> who here is alive and able to type?[01:14:00] <prophile> I've been known to type[01:14:04] <JesusCM> i see[01:14:06] <prophile> unfortunately I died a few years ago[01:14:12] <JesusCM> have you ever used preferences?[01:14:30] <prophile> can't say that I have, I'm afraid[01:14:33] <JesusCM> you know those things that let you save values[01:14:38] <JesusCM> ah[01:14:52] <prophile> ask your question anyway[01:14:56] <JesusCM> i wanted to know if updating the app will delete them[01:15:07] <JesusCM> i know they go away if you reinstall[01:15:11] <prophile> seems unlikely[01:15:12] <Xoppa> no[01:15:17] <JesusCM> they persist[01:15:19] <JesusCM> good[01:16:19] *** pmartino has quit IRC[01:16:20] *** Salatkopf has quit IRC[01:16:36] *** pmartino has joined #libgdx[01:17:36] *** nickELtechster has joined #libgdx[01:18:26] *** davebaol has quit IRC[01:18:42] *** davebaol has joined #libgdx[01:21:24] *** waldohatesyou has quit IRC[01:21:33] *** StrikerFred has quit IRC[01:22:57] *** nepjua has quit IRC[01:26:18] *** Neomex has quit IRC[01:27:36] *** waldohatesyou has joined #libgdx[01:28:20] *** nepjua has joined #libgdx[01:29:20] *** pmartino has quit IRC[01:29:36] *** pmartino has joined #libgdx[01:30:07] *** Fitzy has quit IRC[01:31:07] *** mrR has joined #libgdx[01:31:30] *** mrR is now known as Guest70404[01:33:56] *** hextileX has quit IRC[01:34:15] *** Joozey has quit IRC[01:38:05] *** Gtoknu has joined #libgdx[01:40:16] <Gtoknu> http://i.imgur.com/lxsAoWP.gif making gradients with shaders[01:40:27] <Gtoknu> LibGDX is awesome lulz[01:41:02] *** nickELtechster is now known as dave_jones[01:41:22] <tnelsond> Some pretty shweet shading.[01:42:35] <tnelsond> Can't help but feel like you'd be able to get a smoother result if you didn't always have it dithered with white and used other shades of pink sometimes.[01:42:49] <tnelsond> Eh, maybe it is.[01:45:05] <Gtoknu> The dithering is optional, you can customize the colors too[01:45:22] <Gtoknu> That's the purpose of a pixel art editor :p[01:45:55] *** Rattus has quit IRC[01:46:15] <tnelsond> Procedurally generating stuff is fun.[01:46:26] *** alket has joined #libgdx[01:46:29] <Gtoknu> Going to add the ability to put any color ramp on it soon[01:46:34] *** dave_jones is now known as nick-latechs[01:46:38] <TEttinger> pretty slick, Gtoknu[01:46:41] <Gtoknu> Changing the dither pattern is already in[01:46:57] <Gtoknu> Ty TEttinger[01:48:35] *** dysoco has joined #libgdx[01:48:37] *** alket has quit IRC[01:48:52] <dysoco> Is it necessary to install all the Android platforms in the SDK Manager like the Wiki says? What do I install?[01:49:42] *** francisl has joined #libgdx[01:49:51] *** francisl has quit IRC[01:49:54] <Xoppa> dysoco, where does the wiki say that?[01:50:20] <dysoco> https://github.com/libgdx/libgdx/wiki/Setting-up-your-Development-Environment-%28Eclipse%2C-Intellij-IDEA%2C-NetBeans%29[01:50:34] <dysoco> check the Intellij IDEA section, under "Android SDK"[01:50:45] *** francisl has joined #libgdx[01:50:56] <dysoco> or does that mean "install all platforms YOU NEED via the SDK manager?"[01:52:22] <Xoppa> just install the latest (and optionally others that you want to test against), just keep in mind that API 20/4.4w/L is in preview currently[01:52:37] <dysoco> Alright then, thanks.[01:58:28] *** LiquidNitrogen has joined #libgdx[01:58:54] <nick-latechs> ok[01:58:58] <nick-latechs> you guys have to hear this[01:59:03] <nick-latechs> this is from a unity programmer[01:59:08] <nick-latechs> i'm not joking[01:59:12] <nick-latechs> 18:55 (nick-latechs) java > unity[01:59:12] <nick-latechs> 18:55 <Sythe_> I get those signs confused[01:59:12] <nick-latechs> 18:55 <Sythe_> Unity is better, yeah'[01:59:26] <nick-latechs> i got those signs confused?.... pretty funny[01:59:55] <pmartino> ?[01:59:56] <nick-latechs> i've never heard that ever[01:59:58] <KicStart> nick-latechs: eh. There's a lot of Java haters out there anyhow.[02:00:04] <KicStart> nick-latechs: I blame the ruby script kiddies.[02:00:16] <nick-latechs> they cant read expression?[02:00:31] <pmartino> well you're talking to someone who has a preference for unity[02:00:35] <nick-latechs> i dont care that he thinks unity is better[02:00:36] <KicStart> nick-latechs: and the C# fanboys.[02:00:37] <pmartino> not sure what you expect[02:00:43] <nick-latechs> <= c# fanboy[02:01:02] <nick-latechs> i'm laugingh at his confusion on > sign[02:01:10] <KicStart> heh[02:01:10] <Gtoknu> Actually C# is great[02:01:12] <nick-latechs> maybe i've just had too much beer[02:01:21] <Gtoknu> But unity...[02:01:26] <nick-latechs> <= c# makes me too much money so i'm a fanboy[02:01:32] <nick-latechs> way too much money[02:01:38] *** lordjone has quit IRC[02:01:46] <Gtoknu> I've read too much monkey LOL[02:02:34] *** Tann__ has joined #libgdx[02:02:34] <KicStart> nick-latechs: understood. I say the same thing about Obj-C, but I absolutely hate it.[02:03:05] *** phoenixw has joined #libgdx[02:03:20] <nick-latechs> gotcha, i dont hate c# but ihave heard some bad things about obj-c even from the apple programmer fanboys[02:03:36] <nick-latechs> they really dislike it and they are actually sharp guys[02:04:03] *** waldohatesyou has quit IRC[02:04:15] <nick-latechs> back to coden[02:04:17] <nick-latechs> later[02:05:15] <KicStart> l8r[02:09:45] *** Arbos has quit IRC[02:13:08] *** Xoppa has quit IRC[02:14:33] *** prophile has quit IRC[02:16:57] *** nepjua has quit IRC[02:18:05] *** Tann__ has quit IRC[02:18:05] *** Tann__ has joined #libgdx[02:18:37] *** ajhager has quit IRC[02:18:44] *** nepjua has joined #libgdx[02:18:49] *** nick-latechs is now known as nick-coden[02:21:17] *** xupisco has quit IRC[02:22:43] *** pwnz has quit IRC[02:22:53] *** nepjua has quit IRC[02:23:32] *** Rattus has joined #libgdx[02:23:34] *** Rattus has left #libgdx[02:24:57] *** Tann__ has quit IRC[02:25:17] *** Tann__ has joined #libgdx[02:25:29] *** pwnz has joined #libgdx[02:27:37] *** ColaColin has quit IRC[02:38:46] <Tann__> How much overhead does having fields I don't always use in a class add in Java? They're just using enough memory to store the reference, right?[02:39:52] *** boog has joined #libgdx[02:43:53] *** phoenixw has quit IRC[02:45:29] *** Qowface1 has joined #libgdx[02:45:37] *** smart_ptr_ has joined #libgdx[02:48:53] *** Ricorei has quit IRC[02:51:22] *** pwnz has quit IRC[02:51:47] <Fastinyoh> Tann: As long as the field is a reference and not a primitive, then yeah. 4 bytes or 8 bytes depending on if you're running in 32 or 64-bit[02:52:05] *** pwnz has joined #libgdx[02:52:23] *** phoenixw has joined #libgdx[02:52:47] <Fastinyoh> I wouldn't be surprised if the JVM optimized even that out in some cases[02:53:11] <Tann__> Cool cheers[02:55:13] *** theaftermath has joined #libgdx[02:58:22] *** francisl has quit IRC[02:58:23] *** Guest70404 has quit IRC[02:58:24] *** theaftermath_ has quit IRC[02:58:25] *** smart_ptr has quit IRC[02:58:26] *** Qowface has quit IRC[02:58:28] *** Hermith has quit IRC[02:58:28] *** smart_ptr_ is now known as smart_ptr[02:58:42] *** Guest70404 has joined #libgdx[03:00:30] *** onelson has quit IRC[03:01:11] *** ajhager has joined #libgdx[03:05:40] *** Hermith has joined #libgdx[03:10:17] *** piccata has quit IRC[03:10:35] *** JesusCM has quit IRC[03:11:59] *** piccata has joined #libgdx[03:13:12] *** phoenixw has quit IRC[03:14:00] *** pwnz has quit IRC[03:16:20] *** icbat has quit IRC[03:18:58] *** gentlemandroid2 has joined #libgdx[03:19:09] *** Patriick has joined #libgdx[03:21:07] *** tnelsond_ has joined #libgdx[03:21:41] *** TopShotta has joined #libgdx[03:21:44] *** robitx is now known as robitx_zzz[03:22:20] *** mmnumbp2 has joined #libgdx[03:22:23] *** davebaol has quit IRC[03:23:59] <bhldev__> .[03:24:09] *** onelson has joined #libgdx[03:25:38] *** Tann_ has quit IRC[03:26:24] *** nick-coden is now known as nick-cant-type[03:26:33] *** Tann_ has joined #libgdx[03:26:50] <dysoco> Agh, keep getting Gradle errors in IntelliJ... this is a PITA[03:27:43] <Tomski|> What are the errors?[03:28:27] *** Tann__ has quit IRC[03:28:30] *** tnelsond has quit IRC[03:28:37] *** ThePixelMonster has quit IRC[03:28:38] *** gentlemandroid has quit IRC[03:28:46] *** TopShott1 has quit IRC[03:28:47] *** mmnumbp has quit IRC[03:28:53] *** rymate1234 has quit IRC[03:28:54] *** Mal|OFF has quit IRC[03:28:55] <dysoco> could not execute build using gradle distribution or something like that, I'm trying to reconfigure everything.[03:34:23] *** TheUnkn0wn0ne has joined #libgdx[03:35:07] *** piccata has quit IRC[03:37:20] *** nick-cant-type has quit IRC[03:38:21] *** dysoco has quit IRC[03:38:48] *** smart_ptr has quit IRC[03:38:48] *** boog has quit IRC[03:38:48] *** Krash has quit IRC[03:38:56] *** deBugger has quit IRC[03:39:06] *** book` has quit IRC[03:39:10] *** ra4king has quit IRC[03:39:23] *** kjeldahl has quit IRC[03:39:30] *** tnelsond_ has quit IRC[03:39:34] *** Hermith has quit IRC[03:39:40] *** mmnumbp2 has quit IRC[03:39:46] *** Qowface1 has quit IRC[03:39:48] *** Gtoknu has quit IRC[03:39:58] *** 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quit IRC[04:08:53] *** holymac has joined #libgdx[04:09:19] *** theaftermath has joined #libgdx[04:12:34] <nick-debugging> does libgdx support unicode?[04:14:49] *** alket has joined #libgdx[04:22:12] *** waldohatesyou has joined #libgdx[04:34:07] *** holymac has quit IRC[04:42:56] *** KicStart has quit IRC[04:45:10] *** doodli has quit IRC[04:46:46] *** dysoco has quit IRC[04:47:29] *** pmartino has quit IRC[04:48:03] *** broog has quit IRC[04:48:14] *** pmartino has joined #libgdx[04:55:38] *** BlueProtoman has joined #libgdx[04:56:50] *** TheUnkn0wn0ne has quit IRC[04:58:17] *** phoenixw has joined #libgdx[05:01:37] *** TopShott1 has joined #libgdx[05:02:23] *** phoenixw has quit IRC[05:03:36] *** TopShotta has quit IRC[05:05:20] *** deBugger_ has joined #libgdx[05:06:31] *** jug6ernaut has quit IRC[05:06:57] *** jug6ernaut has joined #libgdx[05:09:34] *** deBugger has quit IRC[05:09:57] *** mobidevelop has quit IRC[05:10:19] *** WhiteDraegon has joined #libgdx[05:17:50] *** wulong710 has joined #libgdx[05:18:16] <Burnrate> i was thinking, what would be excellent, is if you could search, filter games in the gallery by what kind of releases they have available[05:18:32] *** jug6ernaut has quit IRC[05:19:00] *** jug6ernaut has joined #libgdx[05:20:56] <waldohatesyou> KicStart: Even though some of the hate towards Java is undeserved, I still think languages like Scala are better[05:21:41] <waldohatesyou> KicStart: If only because Scala possesses modern language features like list comprehensions[05:22:02] *** mobidevelop has joined #libgdx[05:22:02] *** ChanServ sets mode: +o mobidevelop[05:23:23] *** WhiteDraegon has quit IRC[05:29:16] *** jug6ernaut has quit IRC[05:31:31] *** jug6ernaut has joined #libgdx[05:32:30] *** BlueProtoman has quit IRC[05:37:37] *** Fulcano has quit IRC[05:40:28] *** Fulcano has joined #libgdx[05:51:57] *** Gtoknu has quit IRC[05:53:54] *** nick-debugging has quit IRC[05:55:45] *** waldohatesyou has quit IRC[06:02:45] *** KicStart has joined #libgdx[06:06:49] *** FightingCat has joined #libgdx[06:11:25] *** JesusCM has joined #libgdx[06:11:40] <JesusCM> hello[06:11:55] <JesusCM> has anyone here used libgdx window class?[06:13:08] <JesusCM> Jesus is in need of assitance[06:14:13] *** nexsoftware has joined #libgdx[06:14:13] *** ChanServ sets mode: +o nexsoftware[06:14:17] *** nexsoftware has quit IRC[06:14:37] *** nick-debugging has joined #libgdx[06:21:40] *** JesusCM has quit IRC[06:27:47] *** ilar_ has quit IRC[06:37:38] *** Tann__ has quit IRC[06:38:58] *** icbat has joined #libgdx[06:40:09] <Burnrate> it's friday night, shouldn't this be filled with people![06:42:31] *** pmartino has quit IRC[06:42:47] *** pmartino has joined #libgdx[06:43:56] <Burnrate> is there something different with the texture?[06:44:19] <Burnrate> i was trying Texture texture = new Texture(Gdx.files blah blah blah);[06:44:38] <Burnrate> then texture.setFiler but it cannot resolve setFilter[06:45:36] *** pmartino has quit IRC[06:45:52] *** pmartino has joined #libgdx[06:47:42] *** pmartino has quit IRC[06:48:01] *** pmartino has joined #libgdx[06:48:38] *** pmartino has quit IRC[06:50:35] *** nepjua has joined #libgdx[06:56:53] *** nepjua has quit IRC[06:59:49] *** JesusCM has joined #libgdx[06:59:58] *** Fulcano has quit IRC[07:01:39] <JesusCM> anyone alives[07:02:52] <nick-debugging> heyzus[07:03:03] <nick-debugging> hows it hanging?[07:04:01] <JesusCM> hello[07:04:24] <JesusCM> its hangin high my friend[07:04:34] <JesusCM> my app is nearly done[07:06:06] <nick-debugging> cool[07:06:17] <nick-debugging> screen shots?[07:07:05] <JesusCM> not yet[07:08:32] <JesusCM> i still need to figure out how to set a background to my stupid window[07:08:40] <JesusCM> have you ever done that before?[07:13:08] <nick-debugging> yes[07:14:38] <JesusCM> well im in need of some aid[07:17:24] <KicStart> with the holy ghosts or walking on water?[07:17:36] <JesusCM> haha[07:17:42] <JesusCM> im not that Jesus[07:17:55] <JesusCM> unlike him, I actually exist[07:18:00] <KicStart> well, can you explain away the "washing of feet" as not a foot fetish?[07:18:05] <JesusCM> Jesus Code McChrist[07:18:14] <JesusCM> no i cannot[07:18:15] <KicStart> you hippie, get a jerb[07:18:17] <KicStart> lol[07:18:20] <JesusCM> what the devils do you speak of[07:18:30] <KicStart> don't crucify me bro[07:18:34] <JesusCM> i am a hippie[07:18:41] <JesusCM> and im proud[07:18:49] <JesusCM> Jesus likes trees[07:18:49] <KicStart> I'm telling everyone I spoke to Jesus[07:18:57] <KicStart> and he uses libgdx[07:19:02] <JesusCM> despises civilization[07:19:16] <JesusCM> they may lock you in an asylum[07:19:56] <FightingCat> Someone can help me ?I want to throw a bullet object with swiping gesture,the problem is how can I determine the vector for applyForce?gesture performs a 2d operation but an object is a 3d thing.[07:19:56] <JesusCM> i perform miracles not in life, but with code[07:20:41] <JesusCM> what do you mean determine vector[07:21:21] <FightingCat> I'm not an English speaker, I mean calculate[07:22:26] <JesusCM> you want to calculate the vector position of the bullet in flight?[07:23:00] <JesusCM> nick-debugging you still there[07:23:25] *** Burnrate has quit IRC[07:23:32] <JesusCM> <FightingCat> im not sure what you are asking[07:24:06] <JesusCM> determine how much force needs to be applied?[07:24:25] <FightingCat> I'm not sure,I don't think I should throw it with a constant degree, so I guess there must be a way to decide both the direction and strength the force should be.[07:24:26] <FightingCat> yes[07:25:21] <JesusCM> well do you want to control the direction via the swipe?[07:26:15] <FightingCat> yes[07:29:35] <JesusCM> is it a omnidirectional game[07:30:33] <JesusCM> you could have the difference between the original vector position and the ending determine the vector that is set to the applyForce method[07:31:05] <FightingCat> I don't know about that, it's a throwing basketball game[07:31:26] <JesusCM> basketball?[07:31:33] <JesusCM> you said bullet before[07:31:43] <FightingCat> like a paper toss game[07:31:57] *** alket has quit IRC[07:32:15] <JesusCM> well if you do what i said, the direction will be the same as the swipe[07:32:28] <JesusCM> and the force will be determined by the length of the swipe[07:33:12] *** nick-debugging is now known as nikel[07:33:41] *** nikel is now known as Guest26851[07:34:00] <FightingCat> thing is how do I get the direction, there are only two axis on screen but three in bullet world.[07:34:59] *** Guest26851 is now known as nickdirtEnaps[07:35:07] *** nickdirtEnaps is now known as nickdirtnap[07:35:28] <JesusCM> 3 axes for the object but only 2 for the game?[07:35:56] <JesusCM> i've never really dealt with that sorry[07:36:03] <JesusCM> are you using some bullet library?[07:36:35] <JesusCM> nickdirtnap[07:36:58] <JesusCM> Jesus commands that you stick with your latest username[07:37:47] <FightingCat> no, I mean I can get only x and y value with swiping event, but applyForce requires xyz.[07:38:54] *** nickdirtnap has quit IRC[07:40:59] <JesusCM> you must be using the wrong methods and classes then[07:41:31] *** Justin-C has joined #libgdx[07:41:39] <JesusCM> wait what physics engine are you using[07:41:54] <FightingCat> bullet[07:42:23] <JesusCM> oh now i get it[07:42:46] <JesusCM> i didnt understand what bullet world was[07:43:25] <FightingCat> it's a 3d paper toss like game, I want to get both the throwing direction and strength with swipe gesture.I have no idea to do this with swipe distance and speed.[07:43:37] <FightingCat> http://forum.unity3d.com/threads/flicking-shooting-throwing-tossing-lobbing-slicing-script.91726/[07:44:11] <FightingCat> I found this,but it's unity things, and I don't understand these code[07:45:05] <JesusCM> i only make 2d games[07:45:17] <JesusCM> so i can't really help[07:45:40] *** HunterD has joined #libgdx[07:45:40] <FightingCat> anyway, thanks.[07:45:46] <JesusCM> <Justin-C>[07:46:43] *** JesusCM has quit IRC[07:46:43] *** Nesskick has joined #libgdx[07:47:51] <Nesskick> Preferences doesn't works on android :C[07:50:43] *** CyrusVorazan has joined #libgdx[08:02:28] *** Nesskick has quit IRC[08:04:33] *** HunterD has quit IRC[08:09:23] *** nickdirtnap has joined #libgdx[08:13:38] *** HunterD has joined #libgdx[08:21:01] *** KicStart has quit IRC[08:22:41] *** nickdirtnap has quit IRC[08:52:59] *** lordjone has joined #libgdx[09:07:51] *** Keniyal_ has joined #libgdx[09:11:41] *** Keniyal has quit IRC[09:17:51] *** nickdirtnap has joined #libgdx[09:18:34] *** Hronom has joined #libgdx[09:21:54] *** nickdirtnap has quit IRC[09:41:16] *** deniska has joined #libgdx[09:44:22] *** Thoast has joined #libgdx[09:44:43] *** noone has joined #libgdx[09:47:36] *** eReS has joined #libgdx[09:53:33] *** Kajos has joined #libgdx[09:54:57] *** nepjua has joined #libgdx[09:56:07] *** Hronom has quit IRC[09:59:23] *** nepjua has quit IRC[10:00:32] *** Hronom has joined #libgdx[10:01:09] *** wulong710 has quit IRC[10:01:45] *** Thoast has quit IRC[10:04:36] *** deniska has quit IRC[10:06:53] *** dixxy has joined #libgdx[10:07:42] *** deniska has joined #libgdx[10:09:51] *** noone has quit IRC[10:14:23] *** noone has joined #libgdx[10:18:36] *** nickdirtnap has joined #libgdx[10:22:47] *** nickdirtnap has quit IRC[10:25:56] *** Hronom has quit IRC[10:27:21] *** HunterD has quit IRC[10:33:19] *** deepinthewoods has joined #libgdx[10:40:31] *** titoasty has joined #libgdx[10:40:52] *** robitx_zzz is now known as robitx[10:41:53] *** wulong710 has joined #libgdx[10:43:41] *** blomman has joined #libgdx[10:46:11] *** HunterD has joined #libgdx[10:47:22] *** Keniyal_ has quit IRC[10:58:39] *** Qowface1 has left #libgdx[11:06:10] *** klausi has joined #libgdx[11:06:13] *** klausi_ has joined #libgdx[11:06:47] *** mobaxe has joined #libgdx[11:07:06] <mobaxe> hello everyone[11:08:03] <LiquidNitrogen> hi[11:08:29] <robitx> hi one[11:08:37] *** noone has quit IRC[11:08:56] <mobaxe> :o i must create body in render method for example every 3 seconds[11:09:11] <mobaxe> should i use threads or timer ? or what else ?[11:09:44] <robitx> I would go with timer[11:10:50] <mobaxe> i tried timer before[11:11:13] <mobaxe> it works like no delay in render[11:11:19] <mobaxe> 2 mins brb[11:17:23] *** wulong710 has quit IRC[11:17:49] *** blomman has quit IRC[11:18:04] *** blomman has joined #libgdx[11:19:19] *** nickdirtnap has joined #libgdx[11:20:09] <robitx> LiquidNitrogen: did you had a chance to check out the update?[11:20:52] <LiquidNitrogen> no ive been working on my game[11:21:05] *** pwnz has joined #libgdx[11:21:06] <robitx> ok, no problem[11:23:03] <LiquidNitrogen> might need a day off tomorrow 0_0[11:23:03] <FightingCat> how to use PerspectiveCamera.unproject()?[11:23:50] <robitx> LiquidNitrogen: well it will be sunday[11:24:02] <FightingCat> it said "A z-coordinate of 0 * will return a point on the near plane, a z-coordinate of 1 will return a point on the far plane."[11:24:33] <robitx> FightingCat: and whats the problem?[11:24:52] <FightingCat> what about a plane between the near plane and far plane, what z value should I use[11:25:37] <robitx> and what exactly would you want to do with such plane?[11:26:22] <FightingCat> I want to get a point on that plane with screen touching[11:27:23] *** nickdirtnap has quit IRC[11:29:50] <FightingCat> Did I say something wrong? I'm not an English speaker...[11:30:37] <robitx> FightingCat: nope, I havent read your original msg correctly, I noticed later that you want unproject[11:31:43] *** Methius has joined #libgdx[11:32:53] *** maximtwo_ has quit IRC[11:33:35] *** Christiaan has joined #libgdx[11:36:24] <FightingCat> I've tried several value but still not understand its behavior.[11:41:16] *** Sietsem has joined #libgdx[11:42:46] *** davebaol has joined #libgdx[11:43:06] <robitx> I've never needed it so far, so I though It could be able to identify z position of visible object in given direction (how naive of me)[11:44:30] <robitx> now when I look into code, it just give you gives you direction vector and if you want to find which object is the first from you in that direction, you have to do it on your own[11:44:44] <robitx> FightingCat: is that what you want to do?[11:46:40] *** hextileX has joined #libgdx[11:46:49] <FightingCat> I just want to convert a screen position to a 3d position on a plane.[11:48:03] <[twisti]> get pick ray, intersect with plane[11:48:37] <FightingCat> I can get such a point on near plane with camera.unproject(vec.set(123,123,0)) or such a point on far plane with setting z to 1.[11:48:59] <FightingCat> not a really plane object[11:49:20] <robitx> FightingCat: then just pick the z you want[11:51:56] <FightingCat> http://paste.ubuntu.com/8186353/ param z value can only range in 0-1[11:52:56] <FightingCat> I tried and found that the relationship of this z value with 3d z value is not linear[11:53:11] *** blomman has quit IRC[11:54:44] <robitx> you have a direction vector for point on far plane, is it a problem to shorten that vector manually?[11:57:17] <FightingCat> I have difficulty to understand your words, I'm not good at English...[12:01:38] <robitx> camera.unproject(vec.set(123,123,1)).sub(camera.position).scl(1,1,z).add(camera.position)[12:02:38] <FightingCat> aha, great idea[12:02:52] <FightingCat> thank you, I'm trying this.[12:04:08] <robitx> dont thank me yet, I havent test it[12:05:02] *** Lecherito has joined #libgdx[12:07:39] <robitx> FightingCat: now when I think of it, you better to scale all of them[12:07:51] <robitx> camera.unproject(vec.set(123,123,1)).sub(camera.position).scl(z).add(camera.position)[12:09:11] *** harha_ has joined #libgdx[12:10:15] <FightingCat> you are right[12:20:14] *** noone has joined #libgdx[12:20:49] *** Arbos has joined #libgdx[12:21:28] <mobaxe> guys how can i spin a body its own center with sprite ?[12:21:39] *** blomman has joined #libgdx[12:21:58] <[twisti]> mobaxe: set the point you want to pivot around with setOrigin[12:22:09] <[twisti]> for example for a sprite thats 100x100, setOrigin(50,50)[12:23:15] *** blomman has left #libgdx[12:23:27] *** blomman has joined #libgdx[12:25:27] *** nickdirtnap has joined #libgdx[12:30:10] *** nickdirtnap has quit IRC[12:35:37] *** Methius has left #libgdx[12:40:30] *** abs25 has joined #libgdx[12:41:19] *** maximtwo has joined #libgdx[12:41:54] *** abs25 has left #libgdx[12:49:27] *** titoasty has quit IRC[12:52:27] *** LiquidNitrogen has quit IRC[12:59:42] *** ColaColin has joined #libgdx[12:59:51] *** nepjua has joined #libgdx[13:02:27] *** blomman has quit IRC[13:04:09] *** Arrkangel_ has quit IRC[13:10:51] *** titoasty has joined #libgdx[13:14:46] *** ColaColin_ has joined #libgdx[13:15:25] <mobaxe> hey i havent rotate my body, anyone here ?[13:17:07] *** davebaol_ has joined #libgdx[13:17:25] *** Jarmund has joined #libgdx[13:17:27] *** Arbos2 has joined #libgdx[13:17:42] *** bhldev has joined #libgdx[13:18:07] *** Nefaro2 has joined #libgdx[13:19:32] *** evident has joined #libgdx[13:19:59] *** berarma has joined #libgdx[13:20:06] *** hydra___1 has joined #libgdx[13:21:06] *** Christiaan has quit IRC[13:21:36] *** ColaColin has quit IRC[13:21:51] <robitx> mobaxe: then rotate your body[13:22:42] *** FightingCat has quit IRC[13:23:10] *** duke_ has joined #libgdx[13:23:41] *** CyrusVorazan has quit IRC[13:25:01] *** cobolfoo_ has joined #libgdx[13:25:15] *** eReS has quit IRC[13:26:10] *** nickdirtnap has joined #libgdx[13:26:14] <mobaxe> robitx :d you have bad sense of humour :p[13:26:17] *** YOUR_ALTERNATE_N has joined #libgdx[13:29:37] *** Arbos has quit IRC[13:29:39] *** davebaol has quit IRC[13:29:40] *** Jarmund_ has quit IRC[13:29:42] *** Nefaro has quit IRC[13:29:46] *** evident_ has quit IRC[13:29:47] *** berarma_ has quit IRC[13:29:48] *** hydra___ has quit IRC[13:29:55] *** cobolfoo has quit IRC[13:30:00] *** duke has quit IRC[13:30:02] *** bhldev__ has quit IRC[13:30:08] *** vertz has quit IRC[13:30:19] *** duke_ is now known as duke[13:30:19] *** duke has joined #libgdx[13:30:19] *** cobolfoo_ is now known as cobolfoo[13:30:36] *** nickdirtnap has quit IRC[13:31:27] *** hextileX has quit IRC[13:31:45] *** titoasty has quit IRC[13:32:57] *** noooone has joined #libgdx[13:33:46] *** Arbos has joined #libgdx[13:35:55] *** Jarmund_ has joined #libgdx[13:36:30] *** slack-bot71 has quit 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[freenode-info] channel trolls and no channel staff around to help? please check with freenode support: http://freenode.net/faq.shtml#gettinghelp[14:00:00] *** cackling_grandma has joined #libgdx[14:00:05] *** bugmouse has joined #libgdx[14:00:10] *** Krash has joined #libgdx[14:00:11] *** alket has joined #libgdx[14:00:11] *** jeje3 has joined #libgdx[14:00:13] <Jarmund_> I'm having some trouble translating what I've been reading in the tutorials into something i can use for my game:[14:00:14] <Jarmund_> (as with most games) I have several potential screens, main game, map select, menu, etc. How do i bundle them together? From what i understood, create a main game class that implements ApplicationListener, and each of the screens will implement Screen.[14:00:14] <Jarmund_> Now, which class holds the camera? The main game class, or each of the screens?[14:00:15] *** Jarmund_ is now known as Jarmund[14:00:19] <[twisti]> thats up to you[14:00:21] <[twisti]> there also isnt neccessarily always just one camera, sometimes people have multiples, for different things, like one for game world, one for UI, etc[14:00:21] *** noooone has joined #libgdx[14:00:23] *** tricid- has joined #libgdx[14:00:23] <Jarmund> Ah, that was my followup question.[14:00:23] *** HunterD_ has joined #libgdx[14:00:25] *** prophile has quit IRC[14:00:26] *** bugQ has quit IRC[14:00:31] *** ra4king has quit IRC[14:00:38] <Jarmund> So, I'm thinking this: Do as described above, and have each screen have the camera(s) so that they can be tailored to the need of that particular screen. Any obvious drowbacks or caveats to this approach?[14:00:39] <Jarmund> drawbacks*[14:00:40] <[twisti]> it depends a bit on what the screens are[14:00:41] <[twisti]> as a lot of them are likely purely UI, it makes sense for those to share a camera[14:00:42] <Jarmund> one will be a representation of a Box2D scene, and the others are menus and the like[14:00:42] <[twisti]> while your game screen will probably need its own camera[14:00:43] *** ra4king has joined #libgdx[14:00:44] <Jarmund> alright[14:00:47] *** tricid- is now known as tricid[14:00:47] *** HunterD_ is now known as HunterD[14:00:48] *** mobaxe has joined #libgdx[14:00:48] *** Harha has joined #libgdx[14:00:50] *** StrikerFred has joined #libgdx[14:00:59] <Jarmund> I pretty much ended up doing this the opposite way of what i would normally do. I already have the game mechanics and all that, I just need to be able to render it to the screen. Normally i would start with a basic renderer, so that i could debug easily along the way. But since this project is ported from AndEngine, I pretty much need to rewrite the rendering/screens/whatnot[14:01:18] *** cosh1 has joined #libgdx[14:01:19] *** jeje4 has joined #libgdx[14:01:33] *** deepinthewoods2 has joined #libgdx[14:04:02] *** deepinthewoods has quit IRC[14:07:54] *** jeje3 has quit IRC[14:07:58] *** noone has quit IRC[14:08:03] *** harha_ has quit IRC[14:08:14] *** cosh has quit IRC[14:09:24] *** noooone is now known as noone[14:10:35] <noone> mobidevelop: quick merge https://github.com/libgdx/libgdx/pull/2284 for -1 PR :D[14:11:38] <mobidevelop> Seems risky[14:12:44] <noone> it is, that's why I asked you to do it[14:13:03] *** deepinthewoods2 has quit IRC[14:13:42] <noone> thanks :)[14:14:52] <mobidevelop> Pleasure[14:16:13] *** mobaxe has quit IRC[14:16:13] *** mobaxe has joined #libgdx[14:16:38] <mobaxe> guys im still trying to spin my body related to sprite[14:17:57] <[twisti]> whats wrong with .rotate ?[14:19:10] <mobaxe> idk it doesnt work. I tried both sprite and body[14:19:22] <mobaxe> impulses dampings etc and rotates[14:19:43] *** ColaColin__ has joined #libgdx[14:20:17] <mobidevelop> You have to use .spin instead[14:21:49] *** bugQ has joined #libgdx[14:22:06] *** bugmouse has quit IRC[14:22:37] *** jeje has joined #libgdx[14:23:04] <noone> applyAngularImpulse?[14:23:41] *** flashingfreethro has joined #libgdx[14:24:04] <mobaxe> yes[14:26:06] *** klausi has quit IRC[14:27:00] *** nickdirtnap has joined #libgdx[14:27:01] *** noone has quit IRC[14:29:19] *** jeje4 has quit IRC[14:29:23] *** ColaColin_ has quit IRC[14:29:31] *** book` has quit IRC[14:29:41] *** zaal has quit IRC[14:29:44] *** book` has joined #libgdx[14:29:48] *** nepjua has quit IRC[14:30:46] *** nepjua has joined #libgdx[14:30:53] *** zaal has joined #libgdx[14:31:23] *** nickdirtnap has quit IRC[14:31:40] <HunterD> hi! for setting a threshold for colors in glsl (like to draw only the ones > (0.5, 0.5, 0.5) ) the only way is to use "if"s in the fragment shader?[14:31:43] *** davebaol has joined #libgdx[14:35:10] *** nepjua has quit IRC[14:35:43] *** poxip has quit IRC[14:35:51] *** kamiz has joined #libgdx[14:35:59] *** evident_ has joined #libgdx[14:36:00] *** prophile has joined #libgdx[14:36:23] <Lecherito> I have a table that loads an Image asyncronously (from url), how can I add that Image to a table in a specific index? right now i can only add it to the end[14:36:29] *** Arbos2 has joined #libgdx[14:37:52] *** kamiz has quit IRC[14:37:55] <lordjone> HunterD: step[14:38:23] <HunterD> just found that one. so code would be: sample = step(float u_threshold_Value, float sample) * sample;[14:38:25] <HunterD> ?[14:38:37] *** sllide has quit IRC[14:38:55] <HunterD> *whitout the floats :)[14:39:18] *** flashingfreethro has quit IRC[14:39:21] <lordjone> let me check the syntax cause i don’t remember it atm[14:39:31] *** Larry1123_ has joined #libgdx[14:40:15] *** alket has quit IRC[14:40:15] *** trolling has quit IRC[14:40:16] *** Larry1123 has quit IRC[14:40:17] *** Arbos has quit IRC[14:40:18] *** YOUR_ALTERNATE_N has quit IRC[14:40:20] *** evident has quit IRC[14:40:20] *** davebaol_ has quit IRC[14:40:23] *** tape_one has quit IRC[14:40:24] *** Larry1123_ is now known as Larry1123[14:40:28] *** vertz has joined #libgdx[14:40:38] *** sllide has joined #libgdx[14:40:40] <lordjone> HunterD: you need step(vec3(0.5f), yourColor)*yourColor[14:41:27] *** tape_one has joined #libgdx[14:41:30] <lordjone> HunterD: yes your syntax was correct[14:41:59] *** alket has joined #libgdx[14:42:00] *** nepjua has joined #libgdx[14:43:06] *** vestur has joined #libgdx[14:43:41] *** harha_ has joined #libgdx[14:44:08] *** hissing_girl has joined #libgdx[14:44:32] *** bhldev_ has joined #libgdx[14:50:31] *** rymate12- has quit IRC[14:50:33] *** ra4king has quit IRC[14:50:58] *** Krash has quit IRC[14:50:59] *** vestu has quit IRC[14:51:05] *** Burnrate has joined #libgdx[14:51:40] *** Krash has joined #libgdx[14:52:01] *** ra4king has joined #libgdx[14:52:41] <bhldev_> good morning[14:52:45] <HunterD> lordjone: thanks bro[14:52:55] <lordjone> :)[14:53:04] <HunterD> morning! where are you from? here is 4PM[14:53:08] <Lecherito> sup bhldev_[14:53:22] *** Harha has quit IRC[14:53:23] *** cackling_grandma has quit IRC[14:53:23] *** bhldev has quit IRC[14:53:39] <mobaxe> hey[14:54:15] <mobaxe> i can't rotate this damn sprite[14:54:42] *** nepjua has quit IRC[14:55:11] <mobaxe> http://pastebin.com/zDrMGRCW[14:56:06] <Ashiren> hmm sprite.rotate()?[14:56:40] <Ashiren> is it in render()?[14:57:13] <mobaxe> silly i am[14:57:19] <Ashiren> dont use texture.setfilter() on render() ~[14:57:19] <mobaxe> i tried set rotation[14:57:20] <mobaxe> omgosh[14:57:29] <mobaxe> rotate works[14:57:44] *** berarma has quit IRC[14:57:52] <mobaxe> apperciate ashiren ive been dealing for an hour :D[14:58:10] <mobaxe> ok i remove set filters[14:58:11] <Ashiren> actually its dumb[14:58:13] *** boog has joined #libgdx[14:58:18] <Ashiren> why would they make setRotation and rotate[14:58:55] <Ashiren> where one doenst work ;o[14:58:56] *** rymate1234 has joined #libgdx[14:59:01] <mobidevelop> Because, sometimes you want to set an actual rotation[14:59:04] <mobidevelop> Which does work[14:59:05] *** debugger has joined #libgdx[14:59:06] *** HunterD_ has joined #libgdx[14:59:09] *** tape_one has quit IRC[14:59:23] <mobidevelop> And sometimes you want to rotate relative to current rotation, which also works[14:59:25] *** HunterD_ has quit IRC[14:59:35] <mobaxe> i will never forget this :D[14:59:58] *** HunterD has quit IRC[15:00:10] *** berarma has joined #libgdx[15:00:57] *** deBugger_ has quit IRC[15:00:57] *** shinkamui has quit IRC[15:02:58] *** smart_ptr has quit IRC[15:03:24] *** bugmouse has joined #libgdx[15:04:53] *** jug6ernaut_ has joined #libgdx[15:05:34] *** jug6ernaut_ has quit IRC[15:05:34] *** jug6ernaut_ has joined #libgdx[15:05:50] *** duke_ has joined #libgdx[15:06:09] *** shinkamui has joined #libgdx[15:06:39] *** smart_ptr has joined #libgdx[15:06:46] *** cackling_grandma has joined #libgdx[15:06:58] *** Hermith has quit IRC[15:06:59] *** duke has quit IRC[15:07:02] *** bugQ has quit IRC[15:07:04] *** jug6ernaut has quit IRC[15:07:06] *** Hermith has joined #libgdx[15:07:07] *** duke_ is now known as duke[15:07:07] *** ilar has joined #libgdx[15:07:07] *** duke has quit IRC[15:07:07] *** duke has joined #libgdx[15:07:07] *** jug6ernaut_ is now known as jug6ernaut[15:08:13] *** maximtwo_ has joined #libgdx[15:08:16] *** davebaol_ has joined #libgdx[15:08:24] *** Nefaro2 has quit IRC[15:09:19] *** debugger has quit IRC[15:09:21] *** hissing_girl has quit IRC[15:09:21] *** alket has quit IRC[15:09:23] *** davebaol has quit IRC[15:09:27] *** maximtwo has quit IRC[15:09:48] *** hydra___1 has quit IRC[15:11:20] *** hydra__ has joined #libgdx[15:13:08] <Lecherito> any way to add an element to a table to a specific index? (i'd like it to be in the first place)[15:14:10] *** Nefaro has joined #libgdx[15:15:05] <bhldev_> guess what mobidevelop[15:15:12] <bhldev_> I have lots of time for libgdx now[15:15:19] <bhldev_> that's all I will say about that : ([15:19:53] *** davebaol_ has quit IRC[15:20:10] *** davebaol has joined #libgdx[15:22:17] *** debugger has joined #libgdx[15:23:30] *** nepjua has joined #libgdx[15:24:22] *** monkeyhybrid has quit IRC[15:27:46] *** nickdirtnap has joined #libgdx[15:28:21] *** titoasty has quit IRC[15:30:21] *** Nefaro has quit IRC[15:30:21] *** Krash has quit IRC[15:30:21] *** ra4king has quit IRC[15:30:45] *** Burnrate has quit IRC[15:31:01] *** tibor has joined #libgdx[15:31:05] *** Burnrate has joined #libgdx[15:31:05] *** Krash has joined #libgdx[15:31:48] <nepjua> Hi, i'm trying to make a launcher just like this http://bit.ly/1tjz1QA i couldn't draw my arrow with accuracy[15:31:56] *** nickdirtnap has quit IRC[15:38:15] <nepjua> i can apply the impulse without problem but i cant draw arrow with accuracy, any suggestions ?[15:39:32] *** noone has joined #libgdx[15:39:51] *** Nefaro has joined #libgdx[15:39:59] *** pt_ has quit IRC[15:40:35] *** dremex_work has quit IRC[15:40:38] *** matthewt has quit IRC[15:41:20] *** dremex_work has joined #libgdx[15:41:22] *** matthewt has joined #libgdx[15:43:16] <mobidevelop> bhldev_: did the gig not work out?[15:44:32] *** ra4king has joined #libgdx[15:44:51] *** pbsaint has joined #libgdx[15:46:31] *** blomman has joined #libgdx[15:50:05] *** FightingCat has joined #libgdx[15:52:05] *** titoasty has joined #libgdx[15:55:06] *** pt has joined #libgdx[15:55:15] *** kamiz has joined #libgdx[16:01:07] *** nickdirtnap has joined #libgdx[16:01:23] *** boog has quit IRC[16:01:28] *** abs25 has joined #libgdx[16:01:30] *** boog has joined #libgdx[16:01:34] *** abs25 has left #libgdx[16:06:58] *** nickdirtnap is now known as nick-coden[16:10:03] *** Xoppa has joined #libgdx[16:10:03] *** ChanServ sets mode: +o Xoppa[16:14:33] <bhldev_> no comment except I'm looking now they were good people[16:15:09] <bhldev_> @mobidevelop so now I will focus on making a game with libgdx and publishing it : )[16:15:38] *** alket has joined #libgdx[16:18:09] <mobaxe> is there a good explanation related to texture filter[16:18:42] *** chrizel has joined #libgdx[16:19:29] <nepjua> Hi, i'm trying to make a launcher just like this http://bit.ly/1tjz1QA i couldn't draw my arrow with accuracy, any suggestions would bre appreciated ?[16:19:39] <Xoppa> mobaxe, http://www.badlogicgames.com/wordpress/?p=1403[16:20:05] *** alket has quit IRC[16:20:52] <mobaxe> ty[16:21:24] *** alket has joined #libgdx[16:26:48] *** MatrixBirds has joined #libgdx[16:29:49] <Kajos> mobidevelop, i added an issue regarding uploading pixeldata in gwt[16:30:02] <mobidevelop> I saw[16:30:36] <Kajos> i was wondering if you knew a temporary solution, that i can use to upload pixeldata,[16:30:52] <Kajos> with putimagedata for example, or another way[16:31:02] *** nick-coden has quit IRC[16:31:03] <Kajos> without having to build the libgdx source[16:31:14] <mobidevelop> Off the top of my head, nope[16:32:24] <Kajos> okay, i figured it cannot be done atm..[16:34:05] <mobidevelop> You can do anything that html/get/JavaScript support if you don't mind writing platform specific code[16:34:12] *** deniska has quit IRC[16:34:12] <mobidevelop> gwt[16:35:21] <Kajos> but i would need to build the libgdx source right? i might just do then if necessary[16:35:31] *** Tann_ has joined #libgdx[16:36:44] <Kajos> also, is glreadpixels working in gwt, mobidevelop? i read there were some issues with that[16:37:49] *** blomman has quit IRC[16:38:09] *** nick-coden has joined #libgdx[16:38:32] *** maximtwo has joined #libgdx[16:40:21] *** MatrixBirds has quit IRC[16:41:42] *** maximtwo_ has quit IRC[16:42:22] *** dixxy has quit IRC[16:42:28] <prophile> is there any reference on what's planned for the next version(s) of libGDX?[16:42:32] *** mobaxe has quit IRC[16:44:32] *** ShivanHunter has joined #libgdx[16:45:33] *** mattdesl has joined #libgdx[16:46:21] *** Afflicto_ has joined #libgdx[16:46:37] *** nick-coden_ has joined #libgdx[16:47:27] *** aegamesi has joined #libgdx[16:47:32] *** MMuse___ has joined #libgdx[16:47:33] <mobidevelop> prophile: nope[16:47:54] *** bgyss_ has joined #libgdx[16:48:04] *** Kyle873_ has joined #libgdx[16:48:14] <nick-coden_> mobidevelop: is unicode supported?[16:48:18] <nick-coden_> utf8?[16:50:09] <mobidevelop> Sure[16:50:48] <mobidevelop> Kajos: no clue, but you wouldn't need to do any rebuilding of libgdx to do platform specific code[16:51:16] <Kajos> thanks, makes sense now[16:52:59] *** duke_ has joined #libgdx[16:53:11] *** Me4502- has joined #libgdx[16:53:14] *** Pistey_ has joined #libgdx[16:53:28] *** andyland_ has joined #libgdx[16:54:26] *** Pistey has quit IRC[16:54:33] *** andyland has quit IRC[16:54:36] *** MMuse__ has quit IRC[16:54:43] *** Me4502 has quit IRC[16:54:44] *** nick-coden has quit IRC[16:54:52] *** duke has quit IRC[16:54:52] *** Afflicto has quit IRC[16:54:58] *** ShivanHunter_ has quit IRC[16:54:59] *** bgyss has quit IRC[16:55:07] *** porkotron has quit IRC[16:55:11] *** Kyle873__ has quit IRC[16:55:13] *** scape_ has quit IRC[16:55:16] *** aeprotestsi has quit IRC[16:55:29] *** _3mpty has quit IRC[16:55:38] *** Jonas__ has quit IRC[16:55:40] *** xplodwild has quit IRC[16:55:51] *** Pistey_ is now known as Pistey[16:55:54] *** andyland_ is now known as andyland[16:55:58] *** scape has joined #libgdx[16:56:00] *** duke_ is now known as duke[16:56:01] *** duke has quit IRC[16:56:01] *** duke has joined #libgdx[16:56:11] *** MMuse___ is now known as MMuse__[16:56:12] *** porkotron has joined #libgdx[16:56:15] *** _3mpty has joined #libgdx[16:56:42] *** xplodwild has joined #libgdx[16:57:53] *** BlueProtoman has joined #libgdx[16:58:46] *** bgyss_ is now known as bgyss[17:01:18] *** Thoast has joined #libgdx[17:01:49] *** Keniyal has joined #libgdx[17:03:19] *** Thoast has quit IRC[17:04:06] *** Hronom has joined #libgdx[17:04:58] *** Thoast has joined #libgdx[17:05:16] *** Pistey has quit IRC[17:05:20] *** Hermith has quit IRC[17:06:31] *** nepjua has quit IRC[17:10:23] *** Thoast has quit IRC[17:11:39] *** Thoast has joined #libgdx[17:12:04] *** Jonas__ has joined #libgdx[17:15:15] *** Pistey has joined #libgdx[17:21:23] *** Ce11crowd has joined #libgdx[17:22:45] *** Fulcano has joined #libgdx[17:36:32] <Burnrate> anyone know some good examples for coloring things using custom shaders?[17:41:08] <Xoppa> Burnrate, https://www.shadertoy.com/[17:43:50] <Burnrate> cool site! thanks :)[17:45:04] *** gentlemandroid has joined #libgdx[17:49:14] *** nail has joined #libgdx[17:49:19] <nail> hi[17:49:37] *** Christiaan has joined #libgdx[17:50:49] <nail> just a short question, i didn't find this in the docs. Is it posible to specify the atlas file inside the json file (for a skin) or it is mandatory to use the same file name always?[17:54:37] <robitx> nail: you can always add any atlas manually before you load json[17:56:07] <gentlemandroid> nail, Second constructor for Skin[17:57:27] *** icbat has quit IRC[17:58:16] <gentlemandroid> Wow git skips empty folders when browsing source online now[17:58:21] <gentlemandroid> That's a nice small change[17:58:58] *** eReS has joined #libgdx[17:59:04] *** icbat has joined #libgdx[17:59:15] *** mattdesl has quit IRC[17:59:47] <nail> Thanks! :)[18:00:11] *** nail has quit IRC[18:00:14] *** Hermith has joined #libgdx[18:06:36] *** yesimnathan has joined #libgdx[18:12:38] *** nepjua has joined #libgdx[18:17:29] *** chrizel has quit IRC[18:20:08] *** KicStart has joined #libgdx[18:21:39] *** WhiteDraegon has joined #libgdx[18:28:48] *** eReS has quit IRC[18:29:49] *** ajhager has quit IRC[18:32:27] <prophile> gentlemandroid: as in gitweb?[18:33:06] <gentlemandroid> github yes[18:33:44] <prophile> k[18:35:23] *** ajhager has joined #libgdx[18:37:32] <Burnrate> can someone help with doing some basic shading? i have this class http://pastebin.com/v60bPrRY and i want to pass the alpha from the spritebatch to the shader when it renders[18:38:34] <Burnrate> i tried some set attribute methods and confirmed how it could work by hard coding some values but can't seem to pass a value in succesfully[18:39:06] <Burnrate> (hard coding values in the.vert and .frag files)[18:43:49] <noone> Xoppa: thanks for fixing this PairArray bug... I have looked at your commit and I have not the slightest clue what exactly you did there :D[18:47:13] *** FightingCat has quit IRC[18:47:53] *** vestur has quit IRC[18:49:33] *** kamiz has quit IRC[18:49:35] *** vestu has joined #libgdx[18:52:29] *** blomman has joined #libgdx[18:52:34] *** SgtCoDFish has joined #libgdx[18:53:17] *** titoasty has quit IRC[18:54:21] *** ajhager has quit IRC[18:54:44] *** Tomski has quit IRC[18:56:15] *** Hovaku has joined #libgdx[18:56:57] *** hextileX has quit IRC[19:01:18] *** ajhager has joined #libgdx[19:01:39] *** Unimatrix325 has joined #libgdx[19:01:54] <Xoppa> noone, don't forget to update the binaries if you want to test it[19:01:59] <noone> davebaol: lol, I just updated to the new steering API and suddenly my FollowPath behaviour steered my enemies totally weird[19:02:12] <noone> turned out it was because the parameter "maxLinearAcceleration" turned into "predictionTime"[19:02:36] <noone> and I suddenly used a prediction time of about 17 minutes into the future xD[19:04:02] <noone> Xoppa: thanks for reminding, I would not have remembered it[19:04:40] <noone> I tried to get bullet compiled today but wasn't able to[19:05:10] <noone> CMake doesn't seem to be able to find a working compiler[19:05:39] <noone> maybe it's because I had different Visual Studios installed in the past... I've read that this might cause problems but I wasn't able to fix that yet[19:06:38] <Xoppa> for visual studio you just build using the visual studio solution[19:06:51] <Xoppa> for building via ant you need to have mingw[19:11:46] *** noooone has joined #libgdx[19:12:45] *** nick-coden_ has quit IRC[19:12:45] *** noone has quit IRC[19:13:17] *** nick-coden_ has joined #libgdx[19:13:18] <Lecherito> is it possible to create fonts with different sizes in skin json?[19:14:10] <jug6ernaut> to skin....json?[19:14:22] <Lecherito> json definition of a skin[19:16:35] <Xoppa> sure, you can include as many fonts as you need[19:16:46] *** nick-coden_ has quit IRC[19:18:37] *** nick-coden_ has joined #libgdx[19:19:10] <Lecherito> Xoppa: I mean with the same .fnt, having different sizes (used Hiero for that fnt)[19:19:47] *** dajos7 has joined #libgdx[19:20:20] <Xoppa> you've specified the size in hiero, so if you need another size then you need to change it in hiero[19:20:33] *** dajos7 has quit IRC[19:20:38] *** GhostNr1 has joined #libgdx[19:21:30] <noooone> give it different names[19:21:36] <Lecherito> is it possible to have dynamic sizes?[19:21:40] <noooone> or use the freetype font generater to do it at runtime[19:22:08] <noooone> and grrrr, I cannot get this c++ compiler to work... that's why I love java...[19:22:12] <Lecherito> I can give different names, that's not a problem but the problem is packaging it everytime with hiero, it's a pain in the ass[19:22:20] <noooone> no stupid compiling of libraries before you can use something[19:22:51] *** noooone has quit IRC[19:24:06] *** noone has joined #libgdx[19:24:44] *** eReS has joined #libgdx[19:24:59] <Lecherito> is that an extension or so? haven't got it in the "normal" lib[19:25:33] <noone> it is, gdx-freetype[19:26:24] *** abs25 has joined #libgdx[19:27:08] *** Afflicto_ is now known as Afflicto[19:27:28] *** blomman has quit IRC[19:29:47] *** noone has quit IRC[19:30:14] *** abs25 has left #libgdx[19:32:09] *** noone has joined #libgdx[19:33:25] *** eReS has quit IRC[19:36:10] <davebaol> noone: is drag active in bullet sb tests?[19:36:26] <davebaol> looks like there's something making the character slow down[19:37:26] *** Ricorei has joined #libgdx[19:37:39] *** nepjua has quit IRC[19:42:51] *** mattdesl has joined #libgdx[19:44:58] *** noooone has joined #libgdx[19:46:40] *** Justin--C has joined #libgdx[19:46:55] *** hextileX has joined #libgdx[19:47:15] *** noone has quit IRC[19:47:37] <davebaol> noooone: linear damping is 0 but the character decelerates and stops[19:47:45] *** Justin-C has quit IRC[19:49:07] *** Tomski has joined #libgdx[19:51:14] *** mac_ified has joined #libgdx[19:53:50] *** blomman has joined #libgdx[19:54:32] *** Angergard has joined #libgdx[19:55:25] *** renderer has quit IRC[19:59:01] <noooone> davebaol: friction?[19:59:09] <noooone> because of gravity[19:59:40] <noooone> *afk*[20:00:50] *** hackhalo2 has joined #libgdx[20:01:10] <hackhalo2> has anyone done a paint-like program in libgdx?[20:01:23] <Lecherito> yay, free fonts :D[20:05:52] *** blomman has quit IRC[20:06:15] *** InspiredNotion has joined #libgdx[20:06:33] <InspiredNotion> Hello[20:06:54] <InspiredNotion> I noticed this https://github.com/libgdx/libgdx/pull/146 does anyone know a of the eta on this?[20:07:39] *** hextileX has quit IRC[20:08:31] <robitx> InspiredNotion: that would be really cool[20:09:45] *** CyrusVorazan has joined #libgdx[20:09:52] <Kajos> mobidevelop: http://www.vrpaint.com/voxel the result of the change to intbuffer instead of pixmap[20:10:11] <Kajos> press R and E to add and remove[20:10:16] <davebaol> noooone: friction is now 0 for both ground and character but it still slows down and stops[20:10:26] <Kajos> vrpaint.com/voxel/README.txt for more controls[20:10:56] <Kajos> only tested it in chrome[20:11:02] <hackhalo2> InspiredNotion, https://github.com/libgdx/libgdx/commit/b552368f6a6794ff6e6e67871f91db7708e74a0c[20:11:03] <Kajos> (its a voxelrenderer fyi)[20:11:54] <KicStart> InspiredNotion: now that's cool, if only it could cut through each app store for the set up of IAP...[20:12:23] *** harha_ has quit IRC[20:12:33] <InspiredNotion> yeah would be great[20:12:48] <InspiredNotion> hackhalo2 thanks for the link[20:12:52] <hackhalo2> yea[20:12:55] <hackhalo2> np[20:16:24] <davebaol> noooone: WTF linear velocity suddenly becomes 0. there must be something wrong :([20:16:26] <davebaol> owner.linearVelocity = 0.32602614,1.9814074E-4,0.0016869862; owner.linearSpeed = 0.32603055[20:16:27] <davebaol> owner.linearVelocity = 0.32595792,1.5871227E-4,0.0016745024; owner.linearSpeed = 0.32596225[20:16:27] <davebaol> owner.linearVelocity = 0.32599014,7.2717667E-6,0.0016301291; owner.linearSpeed = 0.32599422[20:16:27] <davebaol> owner.linearVelocity = 0.0,0.0,0.0; owner.linearSpeed = 0.0[20:20:11] <davebaol> damn jump is getting me crazy[20:20:14] <davebaol> I think equations are correct though[20:22:12] *** kamiz has joined #libgdx[20:27:32] *** Christiaan has quit IRC[20:28:21] *** Ricorei has quit IRC[20:29:14] *** Hovaku has quit IRC[20:33:25] *** esvee has joined #libgdx[20:33:30] <esvee> heya :)[20:34:04] *** ColaColin__ has quit IRC[20:40:29] *** InspiredNotion has quit IRC[20:45:33] *** blomman has joined #libgdx[20:46:38] *** Ricorei has joined #libgdx[20:46:44] *** Thoast has quit IRC[20:52:19] *** deniska has joined #libgdx[20:52:51] *** Slijt has joined #libgdx[20:53:18] *** ruben01 has joined #libgdx[20:53:28] *** ChanServ sets mode: +o ruben01[20:53:52] <noooone> davebaol: maybe the body goes to sleep[20:54:34] <noooone> you could try to disable it by setting "setSleepingThresholds" to 0 and 0[20:54:54] <noooone> for linear and angular[20:55:31] <davebaol> noooone: ok thanks I'll try it later[20:55:35] <davebaol> dinner time now[20:55:44] <noooone> bon appetit[20:57:50] *** Beardragon has joined #libgdx[20:58:08] *** nick-coden_ has quit IRC[20:58:19] *** nick-coden_ has joined #libgdx[21:01:13] <noooone> Xoppa: is there any way I can debug bullet without visual studio?[21:01:32] <noooone> the compiler got removed somehow when installing SP 1...[21:01:32] *** WhiteDraegon has quit IRC[21:01:49] <noooone> and the patch to fix it fails to download from the windows server[21:01:55] <noooone> i love Microsoft[21:01:57] *** lordjone has quit IRC[21:02:46] <esvee> ok, godray shader with 4 samples = done. now how to fight the jittering noise? :([21:02:55] *** lordjone has joined #libgdx[21:04:08] <esvee> where's kalle_h with his temporal ubersampling[21:05:33] <esvee> http://i.snag.gy/Xjaa2.jpg <-- 4 samples[21:05:46] *** Angergard has quit IRC[21:06:20] <esvee> http://snag.gy/7xQOP.jpg <-- 135 samples[21:06:55] <Xoppa> noooone, the compiler got removed? so you can't compile anything in vs now anymore?[21:08:08] <noooone> I didn't try anything in VS yet, I was going through this tutorial: http://bulletphysics.org/mediawiki-1.5.8/index.php/Creating_a_project_from_scratch[21:08:58] <noooone> but CMake first failed with an error, I read that I should install VS SP1 for it to be fixed[21:09:11] <noooone> now it doesn't find any compiler anymore at all[21:09:25] <noooone> there is a patch which installs that, but that needs windows SDK 7.1[21:09:34] <noooone> and the download of that fails everytime...[21:13:18] <Xoppa> what? don't do that[21:13:51] <Xoppa> noooone, just open the visual studio solution like i said earlier https://github.com/libgdx/libgdx/tree/master/extensions/gdx-bullet/jni/vs/gdxBullet[21:14:55] <noooone> ah... hmm okay I didn't see that[21:16:07] *** alket has quit IRC[21:16:46] <noooone> uumm... open with VS Express 10, or 2010?[21:17:30] <Xoppa> just double click on the file :D[21:17:38] <noooone> I did, now it asks me that[21:17:59] <Xoppa> oh, the latest visual studio (express) will do i guess[21:17:59] <noooone> I'll try 2010[21:18:31] <noooone> well, the options are "Visual C++ Express 10" and "Visual C++ Express 2010"...[21:18:47] <Xoppa> 10 sounds very old, so i'd go for 2010[21:19:08] <Xoppa> isnt there 2013 express?[21:19:39] <noooone> there is I think, but I needed a MS account which I didn't want...[21:20:21] <noooone> it opened it without complains[21:20:27] <noooone> how can I check whether it works or not?[21:20:42] <Xoppa> right click the gdxBullet project and hit build[21:21:00] <Xoppa> it's in the solution explorer pane[21:21:50] <noooone> Project file contains ToolsVersion="12.0". This toolset may be unknown or missing, in which case you may be able to resolve this by installing the appropriate version of MSBuild, or the build may have been forced to a particular ToolsVersion for policy reasons. Treating the project as if it had ToolsVersion="4.0". For more information, please see http://go.microsoft.com/fwlink/?LinkId=291333.[21:21:50] <noooone> 1>C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\Platforms\Win32\Microsoft.Cpp.Win32.Targets(518,5): error MSB8008: Specified platform toolset (v120) is not installed or invalid. Please make sure that a supported PlatformToolset value is selected.[21:21:52] <Xoppa> i tried to create it so that it should work out the box, but never had the chance to actually test that[21:22:30] <Xoppa> yeah thats because i updated it to vs 2013, you can change that (i think) by right clicking on the project and selecting properties[21:22:55] <Xoppa> then on the general settings there's an "Platform Toolset" option[21:23:29] <Xoppa> at least there is in 2013, not sure about 2010[21:23:32] *** dajos7 has joined #libgdx[21:23:57] <noooone> there is, it was v120, I tried v100 and v90 (the only other options) and they all result in the same error :/[21:24:21] *** Arbos2 has quit IRC[21:24:23] <Xoppa> then you probably have to do it for the other projects as well[21:24:48] <Xoppa> just set it to v10, that should compile (not much changed since i modified it to 2013)[21:25:03] *** Arbos has joined #libgdx[21:25:36] <noooone> v10 or v100?[21:25:51] <Xoppa> v100[21:25:53] <Xoppa> sorry[21:25:57] *** dajos7 has quit IRC[21:26:02] <Xoppa> the latest version you can select[21:27:31] <noooone> TRACKER : error TRK0005: Failed to locate: "CL.exe".[21:28:04] <noooone> still says something about "Project file contains ToolsVersion="12.0". This toolset may be unknown or missing, in which case you may ...." though[21:28:09] <Xoppa> are you on a 32 bit version of windows?[21:28:41] <noooone> ummm, no[21:29:11] *** alket has joined #libgdx[21:29:23] <noooone> if it's the only way I can get Visual C++ Express 2013[21:29:56] <Xoppa> i'm not sure what would be the best way to solve this, i gues creating a microsoft account is faster than trying to make it work on vs 2010...[21:30:22] <noooone> okay, will do[21:30:57] <BlueProtoman> LibGDX is love. LibGDX is life.[21:31:17] <Xoppa> if you do so, make sure to remove all previous visual studio installations (and reboot), i had some problems with updating while i had both 2010 and 2013 installed[21:31:40] <bhldev_> libgdx libgdx *chant*[21:31:48] <bhldev_> I was led astray by javascript once it will never happen again[21:31:51] <bhldev_> actually four or five times[21:32:06] <BlueProtoman> I'm so sorry[21:32:16] *** esvee_ has joined #libgdx[21:32:32] <BlueProtoman> I tried Haxe once. The language itself was fine, but the tooling was nowhere near as advanced as Java's/LibGDX's.[21:35:57] *** Justin-C has joined #libgdx[21:36:18] *** esvee has quit IRC[21:36:53] *** Justin--C has quit IRC[21:46:57] *** Angergard has joined #libgdx[21:59:15] *** Unimatrix325 has quit IRC[22:02:19] *** esvee__ has joined #libgdx[22:06:22] *** esvee_ has quit IRC[22:11:05] *** vestu has quit IRC[22:16:34] <noooone> davebaol: how would you handle a FollowPath with changing destinations?[22:17:10] <noooone> I would like my enemies to follow my player, which means I run A* for example and calculate a new path like every 0.25s or something like that[22:18:54] <noooone> I don't see any way how I would be able to re-use the LinePath[22:19:46] <noooone> It works with arrays (those [] ones) for example, which cannot be pooled[22:20:00] *** Angergard has quit IRC[22:21:24] *** noooone is now known as noone|afk[22:25:24] *** ColaColin has joined #libgdx[22:32:01] *** Rattus has joined #libgdx[22:36:45] *** TEttinger has joined #libgdx[22:41:37] <esvee__> http://i.snag.gy/ADedu.jpg <-- k this looks bettah[22:49:05] *** kjeldahl has quit IRC[22:51:24] *** ColaColin has quit IRC[22:53:59] *** kjeldahl has joined #libgdx[22:54:34] *** CyrusVorazan has quit IRC[22:58:11] <GhostNr1> Hey[22:59:09] *** kjeldahl has quit IRC[23:02:46] *** nepjua has joined #libgdx[23:03:34] *** kjeldahl has joined #libgdx[23:09:05] *** grayzz has joined #libgdx[23:09:29] *** blomman has quit IRC[23:10:30] *** blomman has joined #libgdx[23:13:57] *** Slijt has quit IRC[23:14:31] <aegamesi> is there any way to draw a BitmapFont, scaled, but from the center? (rather than top left)[23:14:51] *** blomman has quit IRC[23:15:05] <boog> should be a way to specify origin[23:15:22] <aegamesi> I'm looking for one, but I don't see any[23:18:58] <Xoppa> it depends on how you scale, if you're using font.setScale(..) then it's probably best to get the bounds and then modify the location based on that[23:19:30] *** Maximus_ has joined #libgdx[23:19:34] *** mr_smith has quit IRC[23:20:13] <aegamesi> Ah, that's kinda annoying. Is there a better way to have... animated text? like, pulsing text.[23:20:43] <Maximus_> Whats the best method to determine if two balls of similar size have touched each other? The current I am doing this involves using a square root but I imagine there is a difference method that doesn't require square roots[23:20:43] <Xoppa> why is that annoying?[23:20:43] *** pwnz has quit IRC[23:20:45] *** Fel_Ix has joined #libgdx[23:21:36] <aegamesi> Xoppa: makes it difficult to have a lot of text like that, because getBounds returns the same object each time[23:22:17] <Xoppa> Maximus_, if (Math.abs(touchedBallA.radius - touchedBallB.radius) < alpha) doYourThing();[23:22:34] <Xoppa> aegamesi, why is that difficult?[23:23:22] <Maximus_> What about Vector2.dis, would this work similar?[23:23:46] *** pwnz has joined #libgdx[23:24:00] <Xoppa> aegamesi, btw, it only returns the same object if you didnt specify a return value[23:24:34] <Xoppa> TextBounds bounds = font.getBounds("test", new TextBounds()); will give you a new TextBounds object (not that i recommend using this btw)[23:24:44] <aegamesi> Oh, I didn't even see that. I've been just doing new TextBounds(font.getBounds())[23:24:45] <aegamesi> why not?[23:25:10] <Xoppa> Maximus_, is your question about checking if they have similar size or if they touched?[23:25:42] <Maximus_> Touched, all the balls are the same size[23:25:44] <Xoppa> aegamesi, because that creates a new object (and thus might trigger the GC and cause a lag) every call[23:26:06] <aegamesi> oh, well, yeah, if you do it every render(). I've been caching the objects in create()[23:27:13] <Xoppa> Maximus_, if (ball.position.dst2(touchX, touchY) < ball.radius*ball.radius) or if (ball1.position.dst2(ball2.position) < (ball1.radius+ball2.radius)*(ball1.radius+ball2.radius))[23:28:06] *** Justin--C has joined #libgdx[23:28:09] <Xoppa> aegamesi, then it would be something like font.getBounds(obj1.text, obj1.bounds);[23:28:32] *** Justin-C has quit IRC[23:28:57] <Xoppa> obviously you only need it for positioning, so you might as well use a single textBounds object and store the center/position/offset/whatever you need instead[23:29:45] *** nepjua has quit IRC[23:30:59] <aegamesi> Well, I'd still need to call getBounds every frame as far as I know-- oh, wait, no! I can just call it once, and multiply the bounds by scale... ah, right. Alright,t hanks[23:32:36] <Maximus_> I'm getting some strange values when using the dst2 method. The balls are 96 pixels in diameter, when I test the distance between the vectors of both balls it gives me really high values in the thousands, when they touch the distance between the centers is coming up as 9000[23:33:08] <Maximus_> I figured I would get the value 48 to test against[23:34:03] <Xoppa> dst2 is squared (if doesn't do the "costly" sqrt) so 96*96+96*96[23:34:25] <Xoppa> euhm 96*96 because you need the radius and not the diameter[23:35:29] *** abs25 has joined #libgdx[23:35:49] *** abs25 has left #libgdx[23:37:05] *** nepjua has joined #libgdx[23:37:08] <davebaol> noone|afk: you can create a new class that implements the Path interface[23:37:23] *** Kajos has quit IRC[23:37:57] <Maximus_> Ok thanks, just out of curiosity how costly is the square root method exactly?[23:38:09] <davebaol> noone|afk: or you can improve current LinePath implementation[23:40:25] <aegamesi> Maximus_: not very, but compared to multiplication it's quite a bit[23:40:38] <aegamesi> you don't need to worry about it *too* much[23:40:40] *** nick-coden_ is now known as drinkncode[23:41:21] <Maximus_> So if I'm constantly testing if two balls have collided on an android game using the non square root method will save me a lot of processing power?[23:41:37] <Xoppa> Maximus_, it depends on the device (and how frequently you call it), it is mostly expensive for historical reasons. Since for basic operations (like comparing vector length as you did) it doesn't matter whether the numbers are squared, it is usually best practice to avoid the sqrt[23:42:07] <aegamesi> Don't prematurely optimize, though[23:42:29] *** mobidevelop has quit IRC[23:42:34] <aegamesi> if you would have to do some weird convoluted solution to avoid a sqrt... it's probably just better to use the sqrt[23:43:09] <Xoppa> ^[23:45:42] <esvee__> kalle_h is a black magician.. how can you exploit temporal coherency for godrays? :([23:46:04] <Maximus_> Every tick of the game I am testing multiple balls to see if they have collided so I figure it's worth the effort to change my code so it uses vector.dst2 instead of the square root method. Thanks for the help guys.[23:47:25] *** Kajos has joined #libgdx[23:48:17] <aegamesi> I mean, you can always profile both methods and see the differene[23:48:23] <aegamesi> difference[23:48:32] <aegamesi> sqrt was much more of an issue, say, 15 years ago than it is now[23:48:48] <aegamesi> <shitty advice> semicolons make your code run faster, though... like, a bunch of Math.sqrt(x); might take, say, a few ms... but Math.sqrt(x);;;;;;;;;;;;;;;;;; takes even less! takes less time the more semicolons you have, too! </shitty advice>[23:48:54] *** Guest9444 has joined #libgdx[23:49:23] <prophile> "a few ms"[23:49:41] <Maximus_> I figure because the game is going to be running on android devices and I test it every tick it's worth the modification. It's only 30 lines of code max I have to change.[23:49:43] <Xoppa> :D thats probably more than 15 years ago[23:50:13] <prophile> an entire frame takes a few ms[23:50:31] <prophile> if you're going full pelt[23:52:21] <aegamesi> :p[23:52:29] <Xoppa> if sqrt is 50 clocks (which is a lot) and you have a 1GHz CPU then it would be 50ns (assuming its in L1 cache)[23:52:41] <aegamesi> Quake III Arena bothered using https://en.wikipedia.org/wiki/Fast_inverse_square_root 15 years ago, so it had to be *something*[23:52:46] *** JesusCM has joined #libgdx[23:53:10] *** Fel_Ix has quit IRC[23:53:23] <JesusCM> anyone here use freeType extension?[23:53:39] <aegamesi> yup[23:53:44] *** Kajos has quit IRC[23:54:06] <JesusCM> when i draw my freetype font, it is HUGE and pixelated[23:54:12] <JesusCM> unless I down scale the crap out of it[23:54:24] <JesusCM> regardless of how low i set the parameter size[23:54:33] <JesusCM> but for my buttons and labels it is perfect[23:54:49] <JesusCM> lemme show some code[23:55:09] <aegamesi> (make sure to pastebin it!)[23:55:15] <JesusCM> of course[23:55:21] <aegamesi> you'd be surprised...[23:56:58] <JesusCM> yeah some people don't know better[23:57:33] *** StrikerFred has quit IRC[23:57:53] *** hydra__ has quit IRC[23:58:19] *** Maximus_ has quit IRC[23:59:13] *** drinkncode is now known as nicklatech