February 14, 2018 
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February 14, 2018 [00:01:16] <bookmark> i draw a separate object than i use for collisions[00:01:55] <bookmark> my worlds are split up into a top down grid like a chess board and that becomes a list of invisible objects[00:02:07] <bookmark> codepad.org/m52q1gjG[00:02:24] <bookmark> line 26 is how i do the collision culling[00:02:53] <bookmark> it just says if your near to a gridsquare in x or z, test that squre[00:03:05] *** Quetzal2 <Quetzal2!~Quetzal2@unaffiliated/quetzal2> has quit IRC (Remote host closed the connection)[00:03:12] <bookmark> without an expensive distance squre root[00:03:45] <bookmark> then i have some dynamic objects which must be tested separately like players and elevators[00:05:11] <bookmark> but you have to be careful in splitting up a 3d map[00:05:33] <bookmark> because a player could be standing on a triangle that is very much larger than any of the grid squares[00:05:51] <bookmark> so what i do is include triangles like that into any square they are larger than[00:06:09] <bookmark> like its verts lie way outside there[00:07:31] <bookmark> or triangles that are just big they go in all grids[00:07:36] <bookmark> something to that effect[00:07:54] <bookmark> i don't know right now precisely because i wrote this years ago[00:07:56] <bookmark> ha[00:08:04] <bookmark> but it still workin[00:10:45] <bookmark> and i run two collision routines that completely different on my level[00:11:14] <bookmark> to ensure i don't fall through[00:18:10] *** robotswamp <robotswamp!~robotswam@nat-130-245-218-173.resnet.stonybrook.edu> has joined ##OpenGL[00:18:21] *** irrenhaus3 <irrenhaus3!~xenon@ip-37-201-7-18.hsi13.unitymediagroup.de> has quit IRC (Quit: Lost terminal)[00:18:49] *** robotswamp <robotswamp!~robotswam@nat-130-245-218-173.resnet.stonybrook.edu> has quit IRC (Quit: Leaving)[00:22:54] *** Zero_Walker <Zero_Walker!~Zerowalke@78-67-154-24-no268.tbcn.telia.com> has joined ##OpenGL[00:25:04] *** charlie5 <charlie5!~rod@124-170-214-48.dyn.iinet.net.au> has joined ##OpenGL[00:25:20] *** ZeroWalker <ZeroWalker!~Zerowalke@78-67-154-24-no268.tbcn.telia.com> has quit IRC (Ping timeout: 255 seconds)[00:29:41] *** xerpi <xerpi!~xerpi@134.red-83-45-195.dynamicip.rima-tde.net> has quit IRC (Quit: Leaving)[00:33:47] *** ColaEuphoria <ColaEuphoria!~ColaEupho@unaffiliated/colaeuphoria> has quit IRC (Read error: Connection reset by peer)[00:36:10] *** Tee_Pee <Tee_Pee!uid23783@gateway/web/irccloud.com/x-vtrvilsyihiitcro> has joined ##OpenGL[00:40:35] *** Nimmy <Nimmy!~Nimmy@86.93.7.212> has quit IRC (Quit: Going offline, see ya! 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Basically i think like this[04:52:15] <Zero_Walker> say you got a "World", then you set it up with a 2D array as [WORLD_H/32][WORLD_W/32]. Then it becomes very east to check if you hit something based on that.[04:52:23] <Zero_Walker> but it's only valid if all objects are 32x32 in this case[04:53:08] <Zero_Walker> as for bookmark, your stuff is sadly quite beyond me[04:53:31] <Zero_Walker> will look up spatial hashing though, see if i can make sense of it[04:55:43] *** DarkShin <DarkShin!~DarkShin@170.80.153.35> has quit IRC (Quit: DarkShin)[04:56:22] *** spear2 <spear2!~spear2@71-95-117-135.dhcp.mdfd.or.charter.com> has joined ##OpenGL[04:56:39] <Zero_Walker> Ah, looking at the concept of it, and that looks like a perfect solution (not sure how to implement it yet, but this might be the right tack)[04:56:41] <Zero_Walker> track*[04:59:45] *** charlie5 <charlie5!~rod@124-170-214-48.dyn.iinet.net.au> has quit IRC (Ping timeout: 264 seconds)[05:01:03] *** rizzo <rizzo!~RizzoTheR@p54B6BDA4.dip0.t-ipconnect.de> has quit IRC (Ping timeout: 248 seconds)[05:12:50] *** xaxxon <xaxxon!~xaxxon@73.109.60.206> has quit IRC (Quit: xaxxon)[05:13:14] *** hgoel <hgoel!uid175521@gateway/web/irccloud.com/x-utfyglcknrcowsex> has joined ##OpenGL[05:13:44] *** rofl_ is now known as jcarpenter2[05:18:13] *** halbeno <halbeno!~halbeno@node-1w7jra22dpc6yrvo9wam83mu0.ipv6.telus.net> has quit IRC (Remote host closed the connection)[05:18:32] *** halbeno <halbeno!~halbeno@node-1w7jra22dpc6yrvo9wam83mu0.ipv6.telus.net> has joined ##OpenGL[05:19:11] *** upgrdman <upgrdman!~upgrdman@blender/artist/upgrdman> has quit IRC (Ping timeout: 248 seconds)[05:20:08] *** Lunatrius <Lunatrius!~Lunatrius@77.38.21.155> has quit IRC (Ping timeout: 252 seconds)[05:24:03] *** krystcich_ <krystcich_!~krystcich@178235146024.dynamic-zab-01.vectranet.pl> has joined ##OpenGL[05:25:19] *** Involuntary <Involuntary!~Jeanne-Ka@c-73-223-201-25.hsd1.ca.comcast.net> has joined ##OpenGL[05:26:05] *** xaxxon <xaxxon!~xaxxon@73.109.60.206> has joined ##OpenGL[05:27:46] *** Involuntary <Involuntary!~Jeanne-Ka@c-73-223-201-25.hsd1.ca.comcast.net> has quit IRC (Client Quit)[05:28:03] *** Jeanne-Kamikaze <Jeanne-Kamikaze!~Jeanne-Ka@c-73-223-201-25.hsd1.ca.comcast.net> has joined ##OpenGL[05:35:56] *** brallan <brallan!~brallan@138.94.57.15> has quit IRC (Quit: Konversation terminated!)[05:39:35] *** charlie5 <charlie5!~rod@124-170-214-48.dyn.iinet.net.au> has joined ##OpenGL[05:42:13] *** Lunatrius <Lunatrius!~Lunatrius@77.38.21.155> has joined ##OpenGL[05:56:07] *** groton <groton!~groton@unaffiliated/groton> has joined ##OpenGL[06:08:31] *** acksys_ <acksys_!~fritz@ip72-208-121-9.ph.ph.cox.net> has joined ##OpenGL[06:09:13] *** tambre <tambre!~tambre@9cc2-7597-83b4-9852-ab80-8a0a-07d0-2001.dyn.estpak.ee> has joined ##OpenGL[06:11:20] *** kasper^ <kasper^!~safaf@82.137.10.92> has joined ##OpenGL[06:12:47] *** Jeanne-Kamikaze <Jeanne-Kamikaze!~Jeanne-Ka@c-73-223-201-25.hsd1.ca.comcast.net> has quit IRC (Quit: Leaving)[06:18:48] *** roboman2444 <roboman2444!~roboman24@unaffiliated/roboman2444> has joined ##OpenGL[06:20:28] <roboman2444> So im trying to figure out a bit of tricky maths[06:20:46] <roboman2444> give a list of points in 3d space, and a view position[06:21:02] <roboman2444> contruct a view angle and vertical/horizontal fov that will contain all of them[06:21:20] <roboman2444> i can think of various ways to do it "badly", but i was wondering if anyone knew any methods that worked out well[06:21:41] <roboman2444> tldr, zoom, aspect, and angle of a camera so it fits perfectly on an object[06:23:22] *** immibis <immibis!~chatzilla@122-59-200-50.jetstream.xtra.co.nz> has joined ##OpenGL[06:23:42] *** Cooler <Cooler!~coolerext@14.139.60.12> has joined ##OpenGL[06:24:21] *** bookmark <bookmark!~IceChat77@47.196.110.8> has joined ##OpenGL[06:24:56] *** [xyzzy] <[xyzzy]!~xyzzy@2600:8803:e400:d600:96c6:91ff:fe13:91e4> has quit IRC (Quit: doed)[06:27:48] *** [xyzzy] <[xyzzy]!~xyzzy@ip68-97-128-36.ok.ok.cox.net> has joined ##OpenGL[06:32:06] <Stragus> roboman2444: What are the variables? Only field of view?[06:34:58] *** xaxxon <xaxxon!~xaxxon@73.109.60.206> has quit IRC (Quit: xaxxon)[06:35:05] *** RonaldsMazitis <RonaldsMazitis!~quassel@46.109.213.48> has quit IRC (Ping timeout: 240 seconds)[06:35:40] *** xaxxon <xaxxon!~xaxxon@73.109.60.206> has joined ##OpenGL[06:35:45] *** RonaldsMazitis <RonaldsMazitis!~quassel@46.109.213.48> has joined ##OpenGL[06:36:19] <roboman2444> Stragus, field of view, aspect, and camera angle[06:36:23] <roboman2444> camera position is fixed[06:37:07] <Stragus> So... it's a problem of best fitting a rectangle over a bunch of points[06:37:55] <Stragus> Minimum size or area (or?) rectangle that contains the points[06:40:31] *** BitPuffin <BitPuffin!~isak@c83-248-113-111.bredband.comhem.se> has joined ##OpenGL[06:42:00] *** salamanderrake <salamanderrake!~quassel@cpe-24-165-192-204.neo.res.rr.com> has quit IRC (Ping timeout: 265 seconds)[06:48:33] *** snakegums <snakegums!~snakegums@c-73-247-106-227.hsd1.il.comcast.net> has joined ##OpenGL[06:51:34] *** RonaldsMazitis <RonaldsMazitis!~quassel@46.109.213.48> has quit IRC (Ping timeout: 256 seconds)[06:56:06] <roboman2444> not quite[06:56:18] <roboman2444> since the whole pitch/yaw maths[06:58:27] <Stragus> I meant an arbitrary rectangle, not an axis-aligned one[06:58:51] <roboman2444> even still[06:59:50] <roboman2444> my current method is find min and max pitch angle, then using that pitch angle, find yaw angles[07:00:00] <roboman2444> but thats not 100% perfect[07:00:38] <roboman2444> i guess i could refine over and over again, but that seems hacky and inefficient[07:01:33] *** JernejL_ <JernejL_!~JernejL@cpe-213-157-248-89.static.amis.net> has quit IRC (Ping timeout: 264 seconds)[07:03:13] *** JernejL <JernejL!~JernejL@cpe-213-157-248-89.static.amis.net> has joined ##OpenGL[07:07:59] *** Fig1024 <Fig1024!~Fig@1.209.170.47> has quit IRC (Ping timeout: 248 seconds)[07:26:55] *** watered <watered!~dagger@gateway/tor-sasl/watered> has joined ##OpenGL[07:32:34] *** [xyzzy] <[xyzzy]!~xyzzy@ip68-97-128-36.ok.ok.cox.net> has quit IRC (Quit: doed)[07:32:53] *** zeduckmaster <zeduckmaster!~zeduckmas@85.106.1.181> has joined ##OpenGL[07:34:00] *** [xyzzy] <[xyzzy]!~xyzzy@2600:8803:e400:d600:96c6:91ff:fe13:91e4> has joined ##OpenGL[07:35:59] *** [xyzzy] <[xyzzy]!~xyzzy@2600:8803:e400:d600:96c6:91ff:fe13:91e4> has quit IRC (Client Quit)[07:36:45] *** snakegums <snakegums!~snakegums@c-73-247-106-227.hsd1.il.comcast.net> has quit IRC (Quit: leaving)[07:37:10] *** [xyzzy] <[xyzzy]!~xyzzy@2600:8803:e400:d600:96c6:91ff:fe13:91e4> has joined ##OpenGL[07:38:21] *** krystcich_ <krystcich_!~krystcich@178235146024.dynamic-zab-01.vectranet.pl> has quit IRC (Quit: Going offline, see ya! (www.adiirc.com))[07:41:03] *** watered <watered!~dagger@gateway/tor-sasl/watered> has quit IRC (Ping timeout: 255 seconds)[07:45:52] <bookmark> so i just got a 3d texture to load with; glTexImage3D(GL_TEXTURE_3D, 0, GL_RED, 512, 512, 2, 0, GL_RED, GL_UNSIGNED_BYTE, (const GLvoid*)textureImage.data );[07:46:01] <bookmark> but.... its red[07:46:09] <bookmark> isn't there some way to make it RGB?[07:46:17] <bookmark> i tired and it crashes there[07:52:13] <Stragus> Then your image data isn't >= 512*512*2*3 bytes[07:52:29] *** Fig1024 <Fig1024!~Fig@175.117.3.23> has joined ##OpenGL[07:52:46] <bookmark> ok[07:52:50] <bookmark> ill work on it some more[07:55:23] *** watered <watered!~dagger@gateway/tor-sasl/watered> has joined ##OpenGL[08:00:37] *** slidercrank <slidercrank!~slidercra@ircpuzzles/2015/april-fools/fifth/slidercrank> has joined ##OpenGL[08:01:08] *** idleloop <idleloop!~idleloop@95.211.185.57.static-nl.twistednetworks.net> has joined ##OpenGL[08:04:46] *** watered <watered!~dagger@gateway/tor-sasl/watered> has quit IRC (Remote host closed the connection)[08:05:48] *** watered <watered!~dagger@gateway/tor-sasl/watered> has joined ##OpenGL[08:11:25] *** numlocked <numlocked!sid228030@gateway/web/irccloud.com/x-dcomxsjmklqkdltl> has joined ##OpenGL[08:12:03] *** stefkos <stefkos!~Pawel@pc11-226.chomiczowka.waw.pl> has joined ##OpenGL[08:13:03] *** groton <groton!~groton@unaffiliated/groton> has quit IRC (Quit: groton)[08:17:42] <bookmark> ok now it doesn't crash it just renders black[08:18:02] <bookmark> i could put the whole TU on mega nz if you guys wanna look at it[08:19:02] <bookmark> i mean it is a blue background[08:19:05] <bookmark> but black quad[08:19:31] *** Tobbi <Tobbi!~Tobbi@supertux/tobbi> has joined ##OpenGL[08:24:16] <bookmark> nevermind i think i found it[08:26:33] <bookmark> yeah i got it[08:26:40] <bookmark> 3d texture woohoo![08:27:39] *** glYoda <glYoda!~MTLYoda@c-73-25-27-206.hsd1.or.comcast.net> has joined ##OpenGL[08:29:13] <bookmark> yeah..... except i don't know how to switch layers :/[08:29:25] *** l3dx <l3dx!uid2250@gateway/web/irccloud.com/x-esnkmoeihrwilenq> has joined ##OpenGL[08:30:37] <spear2> bookmark: i think you sample with a 3d uv coordinate instead of 2d?[08:30:52] <spear2> that's how 2d array textures work anyway[08:31:24] <bookmark> yes[08:31:32] <bookmark> ive got one of them to show up[08:31:45] <bookmark> i guess ill try rebuilding the UV in the vertex shader[08:31:49] <bookmark> UVR whatever[08:33:29] *** Keniyal <Keniyal!~Keniyal@unaffiliated/keniyal> has joined ##OpenGL[08:38:39] *** acksys_ <acksys_!~fritz@ip72-208-121-9.ph.ph.cox.net> has quit IRC (Ping timeout: 248 seconds)[08:42:11] *** Cooler <Cooler!~coolerext@14.139.60.12> has quit IRC (Ping timeout: 276 seconds)[08:44:28] *** roboman2444 <roboman2444!~roboman24@unaffiliated/roboman2444> has quit IRC (Quit: quitting)[08:48:27] *** Cooler <Cooler!~coolerext@14.139.60.12> has joined ##OpenGL[08:55:14] *** halbeno <halbeno!~halbeno@node-1w7jra22dpc6yrvo9wam83mu0.ipv6.telus.net> has quit IRC (Remote host closed the connection)[08:55:33] *** halbeno <halbeno!~halbeno@node-1w7jra22dpc6yrvo9wam83mu0.ipv6.telus.net> has joined ##OpenGL[08:58:33] *** slvn_ <slvn_!~slvn_@c2s31-1-78-245-90-111.fbx.proxad.net> has joined ##OpenGL[09:05:14] <bookmark> yeah it worked[09:05:52] *** Keniyal <Keniyal!~Keniyal@unaffiliated/keniyal> has quit IRC (Ping timeout: 256 seconds)[09:15:57] *** karab44 <karab44!~karab44@unaffiliated/karab44> has joined ##OpenGL[09:17:32] *** jdashg <jdashg!~jdashg@c-73-71-138-56.hsd1.ca.comcast.net> has joined ##OpenGL[09:19:17] <bookmark> anyone up? 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(www.adiirc.com))[17:10:16] *** acksys_ <acksys_!~fritz@mail12.shutterfly.com> has joined ##OpenGL[17:13:08] *** hlt <hlt!~annoying@unaffiliated/thefam> has joined ##OpenGL[17:15:20] *** groton <groton!~groton@unaffiliated/groton> has joined ##OpenGL[17:19:33] *** hlt is now known as m712[17:20:59] *** stefkos__ <stefkos__!~Pawel@82.177.144.226> has joined ##OpenGL[17:30:54] *** metalhead33 <metalhead33!~metalhead@4E5CDCB3.dsl.pool.telekom.hu> has joined ##OpenGL[17:32:43] *** metalhead33 <metalhead33!~metalhead@4E5CDCB3.dsl.pool.telekom.hu> has left ##OpenGL[17:35:09] *** upgrdman <upgrdman!~upgrdman@blender/artist/upgrdman> has quit IRC (Ping timeout: 264 seconds)[17:39:17] *** groton <groton!~groton@unaffiliated/groton> has quit IRC (Quit: groton)[17:43:44] *** Asu` <Asu`!~sdelang@92.184.101.67> has joined ##OpenGL[17:44:39] *** Asu <Asu!~sdelang@92.184.96.87> has quit IRC (Ping timeout: 265 seconds)[17:45:50] *** stefkos__ <stefkos__!~Pawel@82.177.144.226> has quit IRC (Quit: Going offline, see ya! (www.adiirc.com))[17:47:47] *** stefkos__ <stefkos__!~Pawel@82.177.144.226> has joined ##OpenGL[17:48:40] *** halbeno_ <halbeno_!~halbeno@node-1w7jra22dpc6yrvo9wam83mu0.ipv6.telus.net> has quit IRC (Remote host closed the connection)[17:49:02] *** halbeno_ <halbeno_!~halbeno@node-1w7jra22dpc6yrvo9wam83mu0.ipv6.telus.net> has joined ##OpenGL[17:51:50] *** neurre <neurre!~tsuoranta@62.209.167.43> has quit IRC (Read error: Connection reset by peer)[17:52:00] <Yaniel> am I misunderstanding something or does alpha to coverage basically solve OIT?[17:52:17] *** neurre <neurre!~tsuoranta@62.209.167.43> has joined ##OpenGL[17:54:43] <Yaniel> (albeit only with msaa on)[17:56:04] <exDM69> kinda, but terms and conditions may apply :)[17:57:26] <iderik> I just noticed that i've been using glTexStorage3D in a project that is supposed to support OpenGL "3.3", and that feature became available "4.2". Is it because I havnt told GLEW which version I want? I though it was enough to tell SDL about my targeted version, using SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3).[17:57:38] *** Asu <Asu!~sdelang@92.184.101.67> has joined ##OpenGL[17:57:39] *** Asu` <Asu`!~sdelang@92.184.101.67> has quit IRC (Remote host closed the connection)[17:59:22] *** delicado <delicado!~delicado@110.54.130.70> has joined ##OpenGL[18:00:33] <Yaniel> that just gives you something that is compatible with GL 3[18:01:11] *** Waynes <Waynes!~Waynes@23.94.61.168> has quit IRC (Ping timeout: 255 seconds)[18:02:40] *** suhdood <suhdood!~suhdood@2600:380:981f:62cd:98a1:a7d:3642:173f> has joined ##OpenGL[18:03:28] <iderik> Yaniel: so you're saying i have nothing to worry about? that glTexStorage3D is compatible with GL 3.3?[18:03:49] <iderik> or did you mean that i missed SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 3)?[18:04:13] <Yaniel> no, I mean that anything that is valid on GL 3.0 is valid in your context[18:04:14] *** Asu <Asu!~sdelang@92.184.101.67> has quit IRC (Ping timeout: 260 seconds)[18:04:25] <Yaniel> but the actual context version may be higher[18:07:17] *** upgrdman <upgrdman!~upgrdman@blender/artist/upgrdman> has joined ##OpenGL[18:12:35] *** Asu <Asu!~sdelang@92.184.100.134> has joined ##OpenGL[18:15:31] *** Vanaheim <Vanaheim!~Vanaheim@janus-nat-128-240-225-124.ncl.ac.uk> has quit IRC (Quit: Leaving)[18:19:34] <iderik> Yaniel: sorry, but i dont understand where you get 3.0 from[18:22:53] <Yaniel> you only specify the major version[18:23:07] <Yaniel> so prolly it has to be compatible with all minor versions of that major version[18:23:34] *** ratchetfreak <ratchetfreak!c351a8d8@gateway/web/freenode/ip.195.81.168.216> has quit IRC (Quit: Page closed)[18:25:39] <iderik> you missed this one then :) "iderik: or did you mean that i missed SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 3)?"[18:25:51] <iderik> well i missed it first[18:26:44] <Yaniel> well, compatible with 3.3 then[18:28:39] *** ShadowIce <ShadowIce!~pyoro@unaffiliated/shadowice-x841044> has joined ##OpenGL[18:33:56] *** stefkos <stefkos!~Pawel@82.177.144.226> has joined ##OpenGL[18:35:10] *** Serpent7776 <Serpent7776!~Serpent77@90-156-68-175.internetia.net.pl> has quit IRC (Quit: Leaving)[18:35:42] <chrisf> iderik: glTexStorage* is available with GL4.2, or ARB_texture_storage extension.[18:36:08] <chrisf> most 3.x drivers have it, it's purely driver-side.[18:36:19] <chrisf> no new hardware requirements[18:36:56] *** stefkos__ <stefkos__!~Pawel@82.177.144.226> has quit IRC (Ping timeout: 276 seconds)[18:41:15] *** stefkos_ <stefkos_!~Pawel@82.177.144.226> has joined ##OpenGL[18:44:05] *** stefkos <stefkos!~Pawel@82.177.144.226> has quit IRC (Ping timeout: 276 seconds)[18:44:09] *** stefkos_ is now known as stefkos[18:45:00] *** Keniyal <Keniyal!~Keniyal@unaffiliated/keniyal> has quit IRC (Remote host closed the connection)[18:45:10] <iderik> chrisf: interesting, thanks :)[18:45:28] *** BearishMushroom <BearishMushroom!~BearishMu@82-209-154-59.cust.bredband2.com> has joined ##OpenGL[18:46:36] <chrisf> id encourage you to use it where you can; it eliminates all the texture completeness nonsense.[18:46:38] <iderik> i am currently switching to glTexImage3D for allocating[18:48:01] <iderik> hmm ok, maybe i should read up on that. i "heard" using glTexStorage is faster and safer[18:48:08] *** mickbeaver <mickbeaver!9f99820a@gateway/web/freenode/ip.159.153.130.10> has joined ##OpenGL[18:48:26] <chrisf> certainly clean and safe[18:48:58] <iderik> to me it just felt easier; allocate and then populate, instead of doing "tricks" with glTexImage[18:49:11] <chrisf> performance shouldnt really be different as long as you dont create /silly/ sets of texture images (mess of sizes which you then fix later, etc)[18:49:19] *** stefkos <stefkos!~Pawel@82.177.144.226> has quit IRC (Quit: Going offline, see ya! (www.adiirc.com))[18:49:27] <iderik> yeah, textures are only uploading during startup, so no worries there[18:50:40] <iderik> chrisf: btw, i was looking for something along: glTexStorage(GLenum dimension); do you know if that exists?[18:51:08] <iderik> i mean, instead of glTexStorage1D, glTexStorage2D and glTexStorage3D[18:51:12] <chrisf> no[18:52:03] <chrisf> it doesnt exist[18:52:28] <iderik> one last question, how do you know that extension is supported by most 3.3 drivers? where can i find such information? in case i want to look up on other extensions, like glTextureStorage.[18:53:06] <chrisf> i know by experience, but you could look at gpuinfo.org[18:54:39] <chrisf> 3.3 drivers supporting the extension: http://opengl.gpuinfo.org/gl_listreports.php?listreportsbyextension=GL_ARB_texture_storage[18:54:46] *** Jonas__ <Jonas__!~Jonas__@unaffiliated/jonas/x-7723671> has quit IRC (Remote host closed the connection)[18:57:26] <iderik> chrisf: thanks![18:59:07] *** xissburg <xissburg!~xissburg@unaffiliated/xissburg> has joined ##OpenGL[18:59:12] *** Quetzal2 <Quetzal2!~Quetzal2@unaffiliated/quetzal2> has joined ##OpenGL[19:01:52] *** raynold <raynold!uid201163@gateway/web/irccloud.com/x-dlbhbiymgwqubcho> has joined ##OpenGL[19:02:01] *** stefkos <stefkos!~Pawel@pc11-226.chomiczowka.waw.pl> has joined ##OpenGL[19:09:14] *** KAHR-Alpha <KAHR-Alpha!~Alpha@2a01cb0d04c90500f11c8d43c346cc6c.ipv6.abo.wanadoo.fr> has joined ##OpenGL[19:09:33] *** davr0s <davr0s!~textual@host86-147-196-14.range86-147.btcentralplus.com> has joined ##OpenGL[19:19:42] *** suhdood_ <suhdood_!~suhdood@2601:281:c502:25d9:98a1:a7d:3642:173f> has joined ##OpenGL[19:20:08] *** brallan <brallan!~brallan@138.94.57.15> has joined ##OpenGL[19:21:11] *** Murii <Murii!~Murii@79.113.205.114> has joined ##OpenGL[19:22:11] *** suhdood <suhdood!~suhdood@2600:380:981f:62cd:98a1:a7d:3642:173f> has quit IRC (Ping timeout: 255 seconds)[19:22:49] *** Orion] <Orion]!~H0i@unaffiliated/orion/x-3970838> has joined ##OpenGL[19:23:14] *** suhdood_ <suhdood_!~suhdood@2601:281:c502:25d9:98a1:a7d:3642:173f> has quit IRC (Read error: Connection reset by peer)[19:30:51] *** xerpi <xerpi!~xerpi@206.red-83-45-197.dynamicip.rima-tde.net> has quit IRC (Quit: Leaving)[19:40:16] *** stefkos_ <stefkos_!~Pawel@82.177.144.226> has joined ##OpenGL[19:40:33] *** Cyp__ <Cyp__!~Cyp_@x1-6-e8-94-f6-cd-57-25.cpe.webspeed.dk> has quit IRC (Ping timeout: 264 seconds)[19:42:50] *** stefkos <stefkos!~Pawel@pc11-226.chomiczowka.waw.pl> has quit IRC (Ping timeout: 268 seconds)[19:42:52] *** stefkos_ is now known as stefkos[19:48:58] *** stefkos <stefkos!~Pawel@82.177.144.226> has quit IRC (Quit: Going offline, see ya! 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lowp_ivec3 c = glm::ivec3( b );[21:14:06] <bookmark> i guess its casted?[21:19:26] *** Asu` <Asu`!~sdelang@92.184.100.134> has joined ##OpenGL[21:22:39] *** immibis <immibis!~chatzilla@122-59-200-50.jetstream.xtra.co.nz> has joined ##OpenGL[21:24:22] *** halbeno_ <halbeno_!~halbeno@node-1w7jra22dpc6yrvo9wam83mu0.ipv6.telus.net> has quit IRC (Remote host closed the connection)[21:24:27] *** BearishMushroom <BearishMushroom!~BearishMu@82-209-154-59.cust.bredband2.com> has quit IRC (Quit: Leaving)[21:24:35] *** halbeno_ <halbeno_!~halbeno@node-1w7jra22dpc6yrvo9wam83mu0.ipv6.telus.net> has joined ##OpenGL[21:25:33] *** CoolerX <CoolerX!~coolerext@42.109.139.78> has quit IRC (Ping timeout: 264 seconds)[21:31:04] *** CoolerX <CoolerX!~coolerext@42.109.139.78> has joined ##OpenGL[21:31:11] *** CoolerX <CoolerX!~coolerext@42.109.139.78> has quit IRC (Read error: Connection reset by peer)[21:43:42] *** deepio <deepio!~deepio@host-091-097-228-249.ewe-ip-backbone.de> has joined ##OpenGL[21:45:29] <bookmark> how can i access a specific element of a glm matrix?[21:45:49] <bookmark> saberCoords[0] = dts0.model[12]; this doesn't seem to work.[21:46:14] <bookmark> valueptr?[21:48:46] *** slvn_ <slvn_!~slvn_@c2s31-1-78-245-90-111.fbx.proxad.net> has quit IRC (Quit: Leaving)[21:49:27] *** svp <svp!~svp@unaffiliated/svp> has joined ##OpenGL[21:53:44] <karalaine> bookmark, dts0.model[12] should return vector, vec4 if you are using mat4[21:54:07] <karalaine> er no 12, specicic row, like model[2][21:54:48] *** ratchet_freak <ratchet_freak!~ratchetfr@ptr-82s3g7n8nco8egy36si.18120a2.ip6.access.telenet.be> has joined ##OpenGL[21:55:17] <karalaine> if you want to access it like that, value_ptr is way to go[21:56:45] *** immibis <immibis!~chatzilla@122-59-200-50.jetstream.xtra.co.nz> has quit IRC (Ping timeout: 264 seconds)[21:57:23] <bookmark> float = value_ptr(myMat4)[12] ?[21:57:36] *** slidercrank <slidercrank!~slidercra@ircpuzzles/2015/april-fools/fifth/slidercrank> has joined ##OpenGL[21:57:49] <bookmark> or..... maybe like advance the pointer?[21:58:14] *** ratchetfreak <ratchetfreak!~ratchetfr@ptr-82s3g7n8nco8egy36si.18120a2.ip6.access.telenet.be> has quit IRC (Ping timeout: 256 seconds)[21:58:54] <bookmark> value_ptr x (myMat4); x += 12;[21:59:15] <bookmark> float y = x;[21:59:18] <bookmark> or some shit?[22:01:13] <karalaine> never used it but it should be like auto x = value_ptr(myMat); x[12] = ...[22:01:37] <bookmark> ah[22:01:41] <bookmark> ok thank you[22:01:52] <bookmark> auto wait isn't that java?[22:01:58] <bookmark> er.. no i've seen that in c++[22:02:10] <karalaine> c++ yeah[22:02:39] <karalaine> replace with real type if you wish[22:04:17] <bookmark> thank you[22:04:45] *** delicado <delicado!~delicado@110.54.130.70> has quit IRC ()[22:09:35] *** Murii <Murii!~Murii@79.113.205.114> has quit IRC (Ping timeout: 240 seconds)[22:15:29] *** jdashg <jdashg!~jdashg@corp-nat.fw1.untrust.mtv2.mozilla.net> has joined ##OpenGL[22:15:40] *** echotangoecho <echotangoecho!~echotango@92-108-127-60.cable.dynamic.v4.ziggo.nl> has joined ##OpenGL[22:25:06] *** watered <watered!~dagger@gateway/tor-sasl/watered> has joined ##OpenGL[22:26:30] *** Gama11_ <Gama11_!~quassel@p5090244F.dip0.t-ipconnect.de> has joined ##OpenGL[22:28:16] *** xerpi <xerpi!~xerpi@206.red-83-45-197.dynamicip.rima-tde.net> has joined ##OpenGL[22:28:20] *** Gama11 <Gama11!~quassel@p50902552.dip0.t-ipconnect.de> has quit IRC (Ping timeout: 276 seconds)[22:28:36] *** chat_ <chat_!~chat@p54B2F157.dip0.t-ipconnect.de> has joined ##OpenGL[22:29:12] *** xerpi <xerpi!~xerpi@206.red-83-45-197.dynamicip.rima-tde.net> has quit IRC (Remote host closed the connection)[22:29:38] *** xerpi <xerpi!~xerpi@206.red-83-45-197.dynamicip.rima-tde.net> has joined ##OpenGL[22:30:30] *** lasserix <lasserix!~Nona@cpe-142-129-71-216.socal.res.rr.com> has joined ##OpenGL[22:34:00] *** slime <slime!~slime73@24.215.81.93> has joined ##OpenGL[22:35:09] *** ImQ009 <ImQ009!~ImQ009@unaffiliated/imq009> has quit IRC (Quit: Leaving)[22:36:24] *** stefkos <stefkos!~Pawel@pc11-226.chomiczowka.waw.pl> has quit IRC (Quit: Going offline, see ya! 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