February 8, 2018 
< | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | >
February 8, 2018 [00:05:40] *** Apeiron` <Apeiron`!~Apeiron@enigmavoid.com> has joined ##OpenGL[00:08:10] *** MrFlibble <MrFlibble!MrFlibble@2.124.189.242> has joined ##OpenGL[00:08:34] *** Thorn <Thorn!~Thorn@unaffiliated/thorn> has quit IRC (Ping timeout: 256 seconds)[00:09:53] *** davr0s <davr0s!~textual@host81-153-204-241.range81-153.btcentralplus.com> has quit IRC (Quit: My MacBook Pro has gone to sleep. ZZZzzz…)[00:10:48] *** Apeiron` <Apeiron`!~Apeiron@enigmavoid.com> has quit IRC (Remote host closed the connection)[00:11:35] *** xerpi <xerpi!~xerpi@77.red-83-45-198.dynamicip.rima-tde.net> has quit IRC (Quit: Leaving)[00:12:45] *** Apeiron` <Apeiron`!~Apeiron@enigmavoid.com> has joined ##OpenGL[00:13:31] *** BearishMushroom <BearishMushroom!~BearishMu@82-209-154-59.cust.bredband2.com> has quit IRC (Read error: Connection reset by peer)[00:16:52] *** Apeiron` <Apeiron`!~Apeiron@enigmavoid.com> has quit IRC (Remote host closed the connection)[00:16:58] *** Gama11 <Gama11!~quassel@p5DCDB730.dip0.t-ipconnect.de> has quit IRC (Read error: Connection reset by peer)[00:19:06] *** Apeiron` <Apeiron`!~Apeiron@enigmavoid.com> has joined ##OpenGL[00:24:03] *** rizzo <rizzo!~RizzoTheR@p54B6BDA4.dip0.t-ipconnect.de> has joined ##OpenGL[00:26:34] *** krychu <krychu!~krychu@2a02:120b:2c07:5880:e45a:7a3a:d2b1:620f> has quit IRC (Remote host closed the connection)[00:27:01] *** krychu <krychu!~krychu@2a02:120b:2c07:5880:e45a:7a3a:d2b1:620f> has joined ##OpenGL[00:28:41] *** davr0s <davr0s!~textual@host81-153-204-241.range81-153.btcentralplus.com> has joined ##OpenGL[00:29:02] *** upgrdman <upgrdman!~upgrdman@blender/artist/upgrdman> has quit IRC (Quit: Leaving)[00:29:27] *** Waynes <Waynes!~Waynes@23.94.61.168> has quit IRC (Ping timeout: 240 seconds)[00:31:56] *** krychu <krychu!~krychu@2a02:120b:2c07:5880:e45a:7a3a:d2b1:620f> has quit IRC (Ping timeout: 256 seconds)[00:36:02] *** karab44 <karab44!~karab44@unaffiliated/karab44> has quit IRC ()[00:42:25] *** DarkShin <DarkShin!~DarkShin@201-69-97-202.dial-up.telesp.net.br> has joined ##OpenGL[00:44:03] <geo5> i'm trying to get my dept test to work for rendering models but basically does not render... if i try setting glDepthFunc(GL_EQUAL); then it will actually render the model entirely but of course with no actual depth test done[00:44:22] <geo5> so it seems somehow every vertex gets the same depth[00:45:51] <Codex_> how about GL_LEQUAL?[00:46:00] <chrisf> do you have a depth buffer? have you enabled the depth test? does your geometry have varying depth?[00:46:52] <geo5> i have enabled depth test and geometry has varying depth.. i'm assuming depth buffer is then provided automatically[00:47:22] <chrisf> have you broken the depth range?[00:47:29] <Codex_> glClear() also needs to clear the depth buffer[00:47:38] <geo5> glDepthFunc(GL_LEQUAL); does the same as GL_EQUAL[00:47:56] <chrisf> you dont want GL_EQUAL.[00:48:39] <chrisf> at least, never for a first geometry pass.[00:49:03] <geo5> hmmm, not sure what you mean by depth range[00:49:16] <geo5> near plane is 0, far is 200[00:49:27] <chrisf> ~have you called glDepthRange with some weird parameters?[00:49:34] <geo5> let me try[00:49:41] <Codex_> near plane 0?[00:49:45] <chrisf> (you generally dont want to play with it)[00:49:51] <chrisf> near plane must not be 0[00:49:54] <Codex_> that would give really strange results.[00:50:06] <geo5> oh[00:50:08] <geo5> that was the problem[00:50:12] <geo5> jeez[00:50:23] <geo5> i saw that in some tutorial, originally i thoguht it shouldn't be 0 either[00:50:34] <geo5> wow, spent so much time on this[00:50:37] <chrisf> burn that tutorial[00:53:48] <Codex_> i usually have near plane 10.1 and far plane 60000.0[00:54:55] *** krychu <krychu!~krychu@2a02:120b:2c07:5880:e45a:7a3a:d2b1:620f> has joined ##OpenGL[01:09:54] *** RajRajRaj <RajRajRaj!uid72176@gateway/web/irccloud.com/x-lyvdsyqusprtruwh> has quit IRC (Quit: Connection closed for inactivity)[01:11:52] *** lucaswang <lucaswang!~lucaswang@218.1.232.46> has quit IRC (Remote host closed the connection)[01:17:35] *** DrBenway <DrBenway!~DrBenway@modemcable080.164-57-74.mc.videotron.ca> has joined ##OpenGL[01:36:16] *** derhass <derhass!~derhass@ipservice-092-208-128-207.092.208.pools.vodafone-ip.de> has quit IRC (Quit: leaving)[01:48:50] *** upgrdman <upgrdman!~upgrdman@blender/artist/upgrdman> has joined ##OpenGL[01:53:45] *** nekomune <nekomune!~nekomune@comfy.moe> has quit IRC (Read error: Connection reset by peer)[01:57:50] *** l3dx <l3dx!uid2250@gateway/web/irccloud.com/x-rnbetfvpfpxzvxbi> has quit IRC (Quit: Connection closed for inactivity)[01:57:57] *** Keniyal <Keniyal!~Keniyal@unaffiliated/keniyal> has quit IRC (Ping timeout: 264 seconds)[02:08:51] *** ratchetfreak <ratchetfreak!~ratchetfr@ptr-82s3g7ob3oun8gbtf98.18120a2.ip6.access.telenet.be> has quit IRC (Ping timeout: 265 seconds)[02:09:52] *** MrFlibble <MrFlibble!MrFlibble@2.124.189.242> has quit IRC (Quit: MrFlibble)[02:09:55] *** Tobbi <Tobbi!~Tobbi@supertux/tobbi> has quit IRC (Quit: My MacBook has gone to sleep. ZZZzzz…)[02:11:25] *** Keniyal <Keniyal!~Keniyal@unaffiliated/keniyal> has joined ##OpenGL[02:20:59] *** jdashg <jdashg!~jdashg@corp-nat.fw1.untrust.mtv2.mozilla.net> has joined ##OpenGL[02:27:10] *** Codex_ <Codex_!~terop@91-157-91-164.elisa-laajakaista.fi> has quit IRC (Ping timeout: 240 seconds)[02:28:56] *** lucaswang <lucaswang!~lucaswang@114.84.215.121> has joined ##OpenGL[02:29:21] *** cfoch_ <cfoch_!uid270777@gateway/web/irccloud.com/x-gekromkgrqjqveag> has quit IRC (Quit: Connection closed for inactivity)[02:37:30] *** xaxxon <xaxxon!~xaxxon@73.109.60.70> has joined ##OpenGL[02:39:51] *** DrBenway <DrBenway!~DrBenway@modemcable080.164-57-74.mc.videotron.ca> has quit IRC (Remote host closed the connection)[02:54:17] *** Fig1024 <Fig1024!~Fig@175.117.3.23> has quit IRC (Ping timeout: 256 seconds)[02:54:47] *** kajika <kajika!~corentin@unaffiliated/kajika> has joined ##OpenGL[02:55:19] *** Codex_ <Codex_!~terop@91-157-91-164.elisa-laajakaista.fi> has joined ##OpenGL[02:56:42] *** irrenhaus3 <irrenhaus3!~xenon@ip-37-201-7-18.hsi13.unitymediagroup.de> has quit IRC (Quit: Lost terminal)[02:58:57] *** jdashg <jdashg!~jdashg@corp-nat.fw1.untrust.mtv2.mozilla.net> has quit IRC (Ping timeout: 240 seconds)[03:10:59] *** Kingsquee <Kingsquee!~kingsquee@d154-5-142-128.bchsia.telus.net> has quit IRC ()[03:21:43] *** DarkUranium <DarkUranium!~DarkUrani@77.38.34.248> has quit IRC (Read error: Connection reset by peer)[03:30:55] *** bzztploink <bzztploink!~bzztploin@unaffiliated/bzztploink> has quit IRC (Read error: Connection reset by peer)[03:34:31] *** Orion] <Orion]!~H0i@unaffiliated/orion/x-3970838> has quit IRC (Ping timeout: 256 seconds)[03:36:35] *** slime <slime!~slime73@blk-215-81-93.eastlink.ca> has quit IRC (Quit: This computer has gone to sleep)[03:38:15] *** bzztploink <bzztploink!~bzztploin@unaffiliated/bzztploink> has joined ##OpenGL[03:45:45] *** Fig1024 <Fig1024!~Fig@1.209.170.47> has joined ##OpenGL[03:47:25] *** kajika <kajika!~corentin@unaffiliated/kajika> has quit IRC (Quit: Konversation terminated!)[03:49:27] *** kajika <kajika!~corentin@unaffiliated/kajika> has joined ##OpenGL[03:49:38] *** ville <ville!~ville@37-136-96-35.rev.dnainternet.fi> has quit IRC (Ping timeout: 255 seconds)[03:54:36] *** slime <slime!~slime73@blk-215-81-93.eastlink.ca> has joined ##OpenGL[03:57:20] *** davr0s <davr0s!~textual@host81-153-204-241.range81-153.btcentralplus.com> has quit IRC (Quit: My MacBook Pro has gone to sleep. ZZZzzz…)[04:01:31] *** AfroThundr <AfroThundr!~AfroThund@h122.170.135.40.static.ip.windstream.net> has joined ##OpenGL[04:03:46] *** SiN_Bizkit <SiN_Bizkit!~SiN_Bizki@studio.unigine.com> has quit IRC (Quit: Lost terminal)[04:07:13] *** trit <trit!~trit@pool-108-56-142-65.washdc.fios.verizon.net> has quit IRC (Ping timeout: 248 seconds)[04:10:06] *** SiN_Bizkit <SiN_Bizkit!~SiN_Bizki@studio.unigine.com> has joined ##OpenGL[04:43:45] *** slime <slime!~slime73@blk-215-81-93.eastlink.ca> has quit IRC (Quit: This computer has gone to sleep)[04:48:49] *** slime <slime!~slime73@blk-215-81-93.eastlink.ca> has joined ##OpenGL[04:53:33] *** slime <slime!~slime73@blk-215-81-93.eastlink.ca> has quit IRC (Client Quit)[04:58:59] *** rizzo <rizzo!~RizzoTheR@p54B6BDA4.dip0.t-ipconnect.de> has quit IRC (Ping timeout: 265 seconds)[05:03:44] *** lucaswang <lucaswang!~lucaswang@114.84.215.121> has quit IRC (Remote host closed the connection)[05:11:37] *** upgrdman <upgrdman!~upgrdman@blender/artist/upgrdman> has quit IRC (Ping timeout: 256 seconds)[05:22:21] *** DarkShin <DarkShin!~DarkShin@201-69-97-202.dial-up.telesp.net.br> has quit IRC (Quit: DarkShin)[05:38:20] *** lucaswang <lucaswang!~lucaswang@114.84.215.116> has joined ##OpenGL[05:55:05] *** nekomune <nekomune!~nekomune@comfy.moe> has joined ##OpenGL[05:59:50] *** Codex_ <Codex_!~terop@91-157-91-164.elisa-laajakaista.fi> has quit IRC (Ping timeout: 255 seconds)[06:06:35] *** needs <needs!~needs@86.160.9.93.rev.sfr.net> has quit IRC (Ping timeout: 240 seconds)[06:10:25] *** wuji2016 <wuji2016!~Thunderbi@120.210.117.239> has joined ##OpenGL[06:10:58] *** lucaswang <lucaswang!~lucaswang@114.84.215.116> has quit IRC (Remote host closed the connection)[06:11:04] *** lucaswang <lucaswang!~lucaswang@114.84.215.116> has joined ##OpenGL[06:14:34] *** immibis <immibis!~chatzilla@122-59-200-50.jetstream.xtra.co.nz> has joined ##OpenGL[06:15:24] *** tambre <tambre!~tambre@9263-9d50-5fed-cc1b-ab80-8a0a-07d0-2001.dyn.estpak.ee> has joined ##OpenGL[06:17:44] *** ngm <ngm!~nishanth@183.82.187.154> has joined ##OpenGL[06:18:21] *** jubb <jubb!~jubb@pool-108-28-92-100.washdc.fios.verizon.net> has joined ##OpenGL[06:27:57] *** glYoda <glYoda!~MTLYoda@c-73-25-27-206.hsd1.or.comcast.net> has joined ##OpenGL[06:30:47] *** Codex_ <Codex_!~terop@91-157-91-164.elisa-laajakaista.fi> has joined ##OpenGL[06:31:38] *** jubb <jubb!~jubb@pool-108-28-92-100.washdc.fios.verizon.net> has quit IRC (Remote host closed the connection)[06:33:19] *** jubb <jubb!~jubb@pool-108-28-92-100.washdc.fios.verizon.net> has joined ##OpenGL[06:40:10] *** xaxxon <xaxxon!~xaxxon@73.109.60.70> has quit IRC (Ping timeout: 240 seconds)[06:43:50] *** jubb <jubb!~jubb@pool-108-28-92-100.washdc.fios.verizon.net> has quit IRC (Quit: Konversation terminated!)[06:46:01] *** ravior <ravior!~crapitea@5-13-245-99.residential.rdsnet.ro> has joined ##OpenGL[06:49:38] *** krystcich <krystcich!~krystcich@178235146243.dynamic-zab-01.vectranet.pl> has joined ##OpenGL[06:50:33] *** ravior_ <ravior_!~crapitea@38.132.111.173> has joined ##OpenGL[06:51:12] *** ravior <ravior!~crapitea@5-13-245-99.residential.rdsnet.ro> has quit IRC (Ping timeout: 260 seconds)[06:59:58] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has joined ##OpenGL[07:02:31] *** Keniyal <Keniyal!~Keniyal@unaffiliated/keniyal> has quit IRC (Remote host closed the connection)[07:03:04] *** wuji2016 <wuji2016!~Thunderbi@120.210.117.239> has quit IRC (Quit: wuji2016)[07:04:27] *** Djstey is now known as Djstey|away[07:04:48] *** Djstey|away is now known as Djstey[07:07:52] *** kajika <kajika!~corentin@unaffiliated/kajika> has quit IRC (Quit: Konversation terminated!)[07:11:25] *** krystcich <krystcich!~krystcich@178235146243.dynamic-zab-01.vectranet.pl> has quit IRC (Quit: Going offline, see ya! (www.adiirc.com))[07:11:44] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has quit IRC (Remote host closed the connection)[07:12:46] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has joined ##OpenGL[07:27:05] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has quit IRC (Ping timeout: 255 seconds)[07:28:55] *** halbeno <halbeno!~halbeno@node-1w7jra22dpc6yrvo9wam83mu0.ipv6.telus.net> has quit IRC (Quit: Leaving)[07:29:09] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has joined ##OpenGL[07:30:50] *** xaxxon <xaxxon!~xaxxon@73.109.63.122> has joined ##OpenGL[07:33:57] *** halbeno <halbeno!~halbeno@node-1w7jra22dpc6yrvo9wam83mu0.ipv6.telus.net> has joined ##OpenGL[07:41:27] *** ravior_ <ravior_!~crapitea@38.132.111.173> has quit IRC (Ping timeout: 240 seconds)[07:46:42] *** halbeno <halbeno!~halbeno@node-1w7jra22dpc6yrvo9wam83mu0.ipv6.telus.net> has quit IRC (Ping timeout: 265 seconds)[07:47:17] *** l3dx <l3dx!uid2250@gateway/web/irccloud.com/x-mxqykpabltbvrwzr> has joined ##OpenGL[07:49:36] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has quit IRC (Remote host closed the connection)[07:50:29] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has joined ##OpenGL[07:53:22] *** stefkos <stefkos!~Pawel@82.177.144.226> has joined ##OpenGL[07:53:26] *** halbeno <halbeno!~halbeno@node-1w7jra22dpc6yrvo9wam83mu0.ipv6.telus.net> has joined ##OpenGL[07:54:19] *** ville <ville!~ville@87-95-30-162.bb.dnainternet.fi> has joined ##OpenGL[07:57:37] *** Fig1024 <Fig1024!~Fig@1.209.170.47> has quit IRC (Ping timeout: 248 seconds)[08:10:46] *** ville_ <ville_!~ville@87-95-44-138.bb.dnainternet.fi> has joined ##OpenGL[08:10:57] *** ville <ville!~ville@87-95-30-162.bb.dnainternet.fi> has quit IRC (Ping timeout: 248 seconds)[08:11:13] *** ville_ is now known as ville[08:13:40] *** Tobbi <Tobbi!~Tobbi@supertux/tobbi> has joined ##OpenGL[08:15:31] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has quit IRC (Remote host closed the connection)[08:17:41] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has joined ##OpenGL[08:24:23] *** nidefawl <nidefawl!~nidefawl@p2E58DD99.dip0.t-ipconnect.de> has quit IRC (Ping timeout: 268 seconds)[08:26:04] *** Neomex <Neomex!~quassel@net-37-117-5-106.cust.vodafonedsl.it> has joined ##OpenGL[08:26:56] *** impulse <impulse!~impulse@S010664777dafc8b3.mh.shawcable.net> has quit IRC (Ping timeout: 248 seconds)[08:28:03] *** impulse <impulse!~impulse@S010664777dafc8b3.mh.shawcable.net> has joined ##OpenGL[08:28:30] *** ngm <ngm!~nishanth@183.82.187.154> has quit IRC (Ping timeout: 256 seconds)[08:29:11] *** Deadhand <Deadhand!~deadhand@CPE6038e0be3871-CMf0f249a14e40.cpe.net.cable.rogers.com> has quit IRC (Ping timeout: 256 seconds)[08:29:52] *** idleloop <idleloop!~idleloop@5.79.71.217> has joined ##OpenGL[08:38:53] *** Kingsquee <Kingsquee!~kingsquee@d154-5-142-128.bchsia.telus.net> has joined ##OpenGL[08:39:42] *** Fig1024 <Fig1024!~Fig@175.117.3.23> has joined ##OpenGL[08:40:27] *** xaxxon <xaxxon!~xaxxon@73.109.63.122> has quit IRC (Ping timeout: 240 seconds)[08:41:26] *** Deadhand <Deadhand!~deadhand@CPE6038e0be3871-CMf0f249a14e40.cpe.net.cable.rogers.com> has joined ##OpenGL[08:45:53] *** geo5 <geo5!~geo5@2601:601:1800:53a4::54a> has quit IRC (Ping timeout: 255 seconds)[08:48:05] *** Codex_ <Codex_!~terop@91-157-91-164.elisa-laajakaista.fi> has quit IRC (Ping timeout: 265 seconds)[08:53:13] *** kajika <kajika!~corentin@unaffiliated/kajika> has joined ##OpenGL[09:00:37] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has quit IRC (Remote host closed the connection)[09:02:02] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has joined ##OpenGL[09:05:20] *** CapsAdmin <CapsAdmin!~CapsAdmin@200.80-203-97.nextgentel.com> has joined ##OpenGL[09:09:06] *** losh <losh!~losh@mail.kiwifrog.net> has joined ##OpenGL[09:10:36] *** jdashg <jdashg!~jdashg@c-71-198-195-159.hsd1.ca.comcast.net> has joined ##OpenGL[09:12:36] *** jdashg_ <jdashg_!~jdashg@c-71-198-195-159.hsd1.ca.comcast.net> has joined ##OpenGL[09:15:39] *** jdashg <jdashg!~jdashg@c-71-198-195-159.hsd1.ca.comcast.net> has quit IRC (Ping timeout: 256 seconds)[09:17:15] *** raffe <raffe!uid23050@gateway/web/irccloud.com/x-hvacglywbmecpich> has quit IRC (Read error: Connection reset by peer)[09:17:25] *** ngm <ngm!~nishanth@183.82.187.154> has joined ##OpenGL[09:17:30] *** raffe <raffe!uid23050@gateway/web/irccloud.com/x-suyxzhremumsoqwm> has joined ##OpenGL[09:17:34] *** DreamSynth <DreamSynth!sid275473@gateway/web/irccloud.com/x-skwjyadbtxxrsafb> has quit IRC (Read error: Connection reset by peer)[09:17:47] *** DreamSynth <DreamSynth!sid275473@gateway/web/irccloud.com/x-pdxkynlzalmdqtqv> has joined ##OpenGL[09:18:59] *** karab44 <karab44!~karab44@unaffiliated/karab44> has joined ##OpenGL[09:19:10] *** Matthijs <Matthijs!~quassel@unaffiliated/matthijs> has joined ##OpenGL[09:24:09] *** Quetzal2 <Quetzal2!~Quetzal2@unaffiliated/quetzal2> has joined ##OpenGL[09:28:05] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has quit IRC (Remote host closed the connection)[09:28:56] *** slvn_ <slvn_!~slvn_@c2s31-1-78-245-90-111.fbx.proxad.net> has joined ##OpenGL[09:29:49] *** jdashg_ <jdashg_!~jdashg@c-71-198-195-159.hsd1.ca.comcast.net> has quit IRC (Ping timeout: 256 seconds)[09:30:33] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has joined ##OpenGL[09:32:10] *** krychu <krychu!~krychu@2a02:120b:2c07:5880:e45a:7a3a:d2b1:620f> has quit IRC (Ping timeout: 240 seconds)[09:36:58] *** xerpi <xerpi!~xerpi@108.red-83-45-197.dynamicip.rima-tde.net> has joined ##OpenGL[09:42:38] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has quit IRC (Remote host closed the connection)[09:45:07] *** xissburg <xissburg!~xissburg@unaffiliated/xissburg> has quit IRC (Quit: ZZZzzz…)[09:45:37] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has joined ##OpenGL[09:46:14] *** zeduckmaster <zeduckmaster!~zeduckmas@85.106.1.181> has joined ##OpenGL[09:52:11] *** deathwishdave <deathwishdave!~deathwish@78.156.71.46> has joined ##OpenGL[09:53:49] *** deathwishdave <deathwishdave!~deathwish@78.156.71.46> has quit IRC (Client Quit)[09:58:32] *** losh <losh!~losh@mail.kiwifrog.net> has quit IRC (Quit: Leaving)[09:59:36] *** CapsAdmin <CapsAdmin!~CapsAdmin@200.80-203-97.nextgentel.com> has quit IRC (Ping timeout: 256 seconds)[10:02:36] *** ratchetfreak <ratchetfreak!c351a8d8@gateway/web/freenode/ip.195.81.168.216> has joined ##OpenGL[10:05:46] *** deathwishdave <deathwishdave!~deathwish@78.156.71.46> has joined ##OpenGL[10:12:59] *** hgoel <hgoel!uid175521@gateway/web/irccloud.com/x-btppawddpwkhqqmk> has quit IRC (Quit: Connection closed for inactivity)[10:21:10] *** BitPuffin <BitPuffin!~isak@c83-248-113-111.bredband.comhem.se> has joined ##OpenGL[10:22:07] *** SiN_Bizkit <SiN_Bizkit!~SiN_Bizki@studio.unigine.com> has quit IRC (Remote host closed the connection)[10:27:23] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has quit IRC (Remote host closed the connection)[10:27:25] *** SiN_Bizkit <SiN_Bizkit!~SiN_Bizki@studio.unigine.com> has joined ##OpenGL[10:29:59] *** CapsAdmin <CapsAdmin!~CapsAdmin@171.23.129.33> has joined ##OpenGL[10:30:16] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has joined ##OpenGL[10:35:35] *** andriy <andriy!~andriy@195.238.92.107> has joined ##OpenGL[10:36:41] *** Alexsvid <Alexsvid!~oleksandr@195.234.75.138> has joined ##OpenGL[10:37:17] *** deathwishdave <deathwishdave!~deathwish@78.156.71.46> has quit IRC (Quit: My MacBook has gone to sleep. ZZZzzz…)[10:38:39] *** Alexsvid <Alexsvid!~oleksandr@195.234.75.138> has quit IRC (Client Quit)[10:39:01] *** deathwishdave <deathwishdave!~deathwish@78.156.71.46> has joined ##OpenGL[10:39:37] *** Alexsvid <Alexsvid!~oleksandr@195.234.75.138> has joined ##OpenGL[10:40:23] *** vadym <vadym!~vadym@195.238.92.107> has joined ##OpenGL[10:41:00] *** Gama11 <Gama11!~quassel@p5DCDB7FA.dip0.t-ipconnect.de> has joined ##OpenGL[10:42:10] *** deathwishdave <deathwishdave!~deathwish@78.156.71.46> has quit IRC (Client Quit)[10:42:41] *** deathwishdave <deathwishdave!~deathwish@78.156.71.46> has joined ##OpenGL[10:44:48] *** Kingsquee <Kingsquee!~kingsquee@d154-5-142-128.bchsia.telus.net> has quit IRC ()[10:45:07] *** match_it <match_it!~match_ita@dynamic-adsl-78-14-153-198.clienti.tiscali.it> has joined ##OpenGL[10:45:51] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has quit IRC (Remote host closed the connection)[10:46:54] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has joined ##OpenGL[10:53:15] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has quit IRC (Remote host closed the connection)[10:56:08] *** match_it <match_it!~match_ita@dynamic-adsl-78-14-153-198.clienti.tiscali.it> has quit IRC (Quit: Leaving)[10:57:06] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has joined ##OpenGL[10:57:10] *** deathwishdave <deathwishdave!~deathwish@78.156.71.46> has quit IRC (Quit: My MacBook has gone to sleep. ZZZzzz…)[10:58:16] *** Serpent7776 <Serpent7776!~Serpent77@90-156-68-175.internetia.net.pl> has joined ##OpenGL[11:02:04] *** deathwishdave <deathwishdave!~deathwish@78.156.71.46> has joined ##OpenGL[11:03:58] *** deathwishdave <deathwishdave!~deathwish@78.156.71.46> has quit IRC (Client Quit)[11:04:40] *** deathwishdave <deathwishdave!~deathwish@78.156.71.46> has joined ##OpenGL[11:04:40] *** deathwishdave <deathwishdave!~deathwish@78.156.71.46> has quit IRC (Client Quit)[11:05:15] *** deathwishdave <deathwishdave!~deathwish@78.156.71.46> has joined ##OpenGL[11:07:21] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has quit IRC (Remote host closed the connection)[11:08:17] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has joined ##OpenGL[11:12:05] *** karab44 <karab44!~karab44@unaffiliated/karab44> has quit IRC ()[11:13:00] *** trit <trit!~trit@pool-108-56-142-65.washdc.fios.verizon.net> has joined ##OpenGL[11:15:32] *** Cooler <Cooler!~coolerext@49.15.80.141> has joined ##OpenGL[11:15:43] *** krychu_ <krychu_!~krychu@2a02:120b:2c07:5880:e45a:7a3a:d2b1:620f> has joined ##OpenGL[11:18:08] *** xerpi <xerpi!~xerpi@108.red-83-45-197.dynamicip.rima-tde.net> has quit IRC (Quit: Leaving)[11:23:59] *** krychu_ <krychu_!~krychu@2a02:120b:2c07:5880:e45a:7a3a:d2b1:620f> has quit IRC (Remote host closed the connection)[11:24:25] *** krychu_ <krychu_!~krychu@2a02:120b:2c07:5880:e45a:7a3a:d2b1:620f> has joined ##OpenGL[11:29:01] *** krychu_ <krychu_!~krychu@2a02:120b:2c07:5880:e45a:7a3a:d2b1:620f> has quit IRC (Ping timeout: 256 seconds)[11:30:01] *** AlexS <AlexS!~oleksandr@195.234.75.138> has joined ##OpenGL[11:30:37] *** immibis <immibis!~chatzilla@122-59-200-50.jetstream.xtra.co.nz> has quit IRC (Ping timeout: 260 seconds)[11:32:06] *** Alexsvid <Alexsvid!~oleksandr@195.234.75.138> has quit IRC (Ping timeout: 256 seconds)[11:32:11] <Cooler> hey anyone super familiar with video codecs?[11:32:24] <Cooler> does mp4 encode audio at 320kbps?[11:32:30] <Cooler> is it variable bit rate?[11:32:57] <karalaine> mp4 is just wrapper, audio has own codec[11:33:13] <karalaine> for example, AAC[11:33:19] <Cooler> what about youtube videos, like music videos, if you download those what bitrate is that music at?[11:33:49] <exDM69> youtube serves many different qualities of video and audio[11:34:08] <exDM69> and most likely they use variable bitrates[11:34:13] <karalaine> last I checked they used 192kbps AAC for HD videos[11:34:40] <karalaine> but they tend to change those time to time[11:36:34] <karalaine> their page lists recommended upload bitrate for stereo audio as 384 kbps but I guess they will recompress it https://support.google.com/youtube/answer/1722171?hl=en[11:41:54] *** andriy <andriy!~andriy@195.238.92.107> has quit IRC (Read error: Connection reset by peer)[11:44:49] *** lucaswang <lucaswang!~lucaswang@114.84.215.116> has quit IRC (Remote host closed the connection)[11:45:26] *** lucaswang <lucaswang!~lucaswang@114.84.215.116> has joined ##OpenGL[11:46:59] *** ville <ville!~ville@87-95-44-138.bb.dnainternet.fi> has quit IRC (Ping timeout: 276 seconds)[11:49:37] *** lucaswang <lucaswang!~lucaswang@114.84.215.116> has quit IRC (Ping timeout: 248 seconds)[11:55:16] *** AlexS <AlexS!~oleksandr@195.234.75.138> has quit IRC (Ping timeout: 252 seconds)[11:56:13] *** raynold <raynold!uid201163@gateway/web/irccloud.com/x-fclijvmkakjyiagp> has quit IRC (Quit: Connection closed for inactivity)[12:03:31] *** ville <ville!~ville@176-93-58-217.bb.dnainternet.fi> has joined ##OpenGL[12:05:11] *** DarkUranium <DarkUranium!~DarkUrani@77.38.34.248> has joined ##OpenGL[12:14:39] *** rizzo <rizzo!~RizzoTheR@p54B6BDA4.dip0.t-ipconnect.de> has joined ##OpenGL[12:18:17] *** CoolerX <CoolerX!~coolerext@27.97.168.124> has joined ##OpenGL[12:21:48] *** Cooler <Cooler!~coolerext@49.15.80.141> has quit IRC (Ping timeout: 268 seconds)[12:23:13] *** Tee_Pee <Tee_Pee!uid23783@gateway/web/irccloud.com/x-tzmrtyonkaqmvajc> has quit IRC (Ping timeout: 256 seconds)[12:31:19] *** AlexS <AlexS!~oleksandr@195.234.75.138> has joined ##OpenGL[12:39:05] *** ngm <ngm!~nishanth@183.82.187.154> has quit IRC (Ping timeout: 256 seconds)[12:48:36] *** ville <ville!~ville@176-93-58-217.bb.dnainternet.fi> has quit IRC (Ping timeout: 256 seconds)[12:49:19] *** Quetzal2 <Quetzal2!~Quetzal2@unaffiliated/quetzal2> has quit IRC (Read error: Connection reset by peer)[12:50:28] *** ngm <ngm!~nishanth@183.82.187.154> has joined ##OpenGL[12:51:16] *** kajika <kajika!~corentin@unaffiliated/kajika> has quit IRC (Quit: Konversation terminated!)[12:54:35] *** CapsAdmin <CapsAdmin!~CapsAdmin@171.23.129.33> has quit IRC (Ping timeout: 276 seconds)[12:54:57] *** Orion] <Orion]!~H0i@unaffiliated/orion/x-3970838> has joined ##OpenGL[12:58:34] *** Codex_ <Codex_!~terop@91-157-91-164.elisa-laajakaista.fi> has joined ##OpenGL[13:05:21] *** slime <slime!~slime73@24.215.81.93> has joined ##OpenGL[13:15:00] *** BearishMushroom <BearishMushroom!~BearishMu@82-209-154-59.cust.bredband2.com> has joined ##OpenGL[13:20:25] *** CapsAdmin <CapsAdmin!~CapsAdmin@200.80-203-97.nextgentel.com> has joined ##OpenGL[13:21:54] *** slime <slime!~slime73@24.215.81.93> has quit IRC (Quit: This computer has gone to sleep)[13:29:01] *** Thorn <Thorn!~Thorn@unaffiliated/thorn> has joined ##OpenGL[13:29:09] *** CapsAdmin <CapsAdmin!~CapsAdmin@200.80-203-97.nextgentel.com> has quit IRC (Ping timeout: 264 seconds)[13:30:49] *** mfiano <mfiano!~mfiano@lispgames/developer/mfiano> has quit IRC (Quit: WeeChat 2.0.1)[13:30:58] *** mfiano <mfiano!~mfiano@lispgames/developer/mfiano> has joined ##OpenGL[13:31:05] *** mfiano <mfiano!~mfiano@lispgames/developer/mfiano> has quit IRC (Client Quit)[13:44:45] *** mfiano <mfiano!~mfiano@lispgames/developer/mfiano> has joined ##OpenGL[13:49:36] *** svp <svp!~svp@unaffiliated/svp> has joined ##OpenGL[14:02:20] *** CapsAdmin <CapsAdmin!~CapsAdmin@200.80-203-97.nextgentel.com> has joined ##OpenGL[14:10:05] *** CapsAdmin <CapsAdmin!~CapsAdmin@200.80-203-97.nextgentel.com> has quit IRC (Ping timeout: 240 seconds)[14:13:17] *** RajRajRaj <RajRajRaj!uid72176@gateway/web/irccloud.com/x-lomnqldmdtmzluiy> has joined ##OpenGL[14:19:44] *** Tee_Pee <Tee_Pee!uid23783@gateway/web/irccloud.com/x-vyzonhdqmyaudvsn> has joined ##OpenGL[14:41:34] *** lucaswang <lucaswang!~lucaswang@180.159.202.62> has joined ##OpenGL[14:42:18] *** CoolerX <CoolerX!~coolerext@27.97.168.124> has quit IRC (Remote host closed the connection)[14:42:47] *** CoolerX <CoolerX!~coolerext@27.97.168.124> has joined ##OpenGL[14:43:43] *** DarkShin <DarkShin!~DarkShin@201-69-97-202.dial-up.telesp.net.br> has joined ##OpenGL[14:57:05] *** ville <ville!~ville@178-55-29-169.bb.dnainternet.fi> has joined ##OpenGL[15:21:00] *** zeduckmaster <zeduckmaster!~zeduckmas@85.106.1.181> has quit IRC (Quit: Leaving)[15:24:05] *** stefkos__ <stefkos__!~Pawel@82.177.144.226> has joined ##OpenGL[15:26:48] *** stefkos <stefkos!~Pawel@82.177.144.226> has quit IRC (Ping timeout: 268 seconds)[15:26:50] *** stefkos__ is now known as stefkos[15:41:37] *** jdashg <jdashg!~jdashg@c-71-198-195-159.hsd1.ca.comcast.net> has joined ##OpenGL[15:43:52] *** CoolerX <CoolerX!~coolerext@27.97.168.124> has quit IRC (Read error: Connection reset by peer)[15:44:18] *** Cooler <Cooler!~coolerext@27.97.168.124> has joined ##OpenGL[15:48:47] *** AlexS <AlexS!~oleksandr@195.234.75.138> has quit IRC (Quit: Leaving)[15:49:14] *** AlexSvideniuk <AlexSvideniuk!~oleksandr@195.234.75.138> has joined ##OpenGL[15:51:41] *** zer0her0 <zer0her0!~Z@unaffiliated/zer0her0> has joined ##OpenGL[16:00:10] *** jdashg <jdashg!~jdashg@c-71-198-195-159.hsd1.ca.comcast.net> has quit IRC (Ping timeout: 240 seconds)[16:05:18] *** kasumi-owari <kasumi-owari!~kasumi-ow@ftth-213-233-237-007.solcon.nl> has quit IRC (Ping timeout: 240 seconds)[16:06:16] *** kasumi-owari <kasumi-owari!~kasumi-ow@ftth-213-233-237-007.solcon.nl> has joined ##OpenGL[16:07:35] *** Xeek <Xeek!~xeek@unaffiliated/xeek> has quit IRC (Quit: leaving)[16:09:30] *** irrenhaus3 <irrenhaus3!~xenon@ip-37-201-7-18.hsi13.unitymediagroup.de> has joined ##OpenGL[16:10:33] *** Xeek <Xeek!~xeek@unaffiliated/xeek> has joined ##OpenGL[16:18:19] *** CoolerX <CoolerX!~coolerext@27.97.214.93> has joined ##OpenGL[16:21:56] *** Cooler <Cooler!~coolerext@27.97.168.124> has quit IRC (Ping timeout: 265 seconds)[16:23:21] *** spear2 <spear2!~spear2@71-95-117-135.dhcp.mdfd.or.charter.com> has quit IRC (Quit: Leaving)[16:28:58] *** _borkr_ <_borkr_!~borkr@static130-244.mimer.net> has joined ##OpenGL[16:37:16] *** svp <svp!~svp@unaffiliated/svp> has quit IRC (Quit: Textual IRC Client: www.textualapp.com)[16:37:38] *** ImQ009 <ImQ009!~ImQ009@unaffiliated/imq009> has joined ##OpenGL[16:46:31] <ZeroWalker> i have returned:)[16:50:06] <chrisf> ZeroWalker: did you solve your issue yesterday?[16:50:23] <ZeroWalker> no, i had to go to bed, and got home about now[16:50:45] <ZeroWalker> so haven't checked it yet, making something to eat, then i will dig into the mysteries once more[16:50:49] *** upgrdman <upgrdman!~upgrdman@blender/artist/upgrdman> has joined ##OpenGL[16:51:26] <chrisf> you should be able to throw away a lot of what you had[16:51:34] <chrisf> you need 3 buffers, and 1 VAO[16:52:00] <bayoubengal> morning[16:52:02] <ZeroWalker> ah so it was one VAO[16:52:04] *** lucaswang <lucaswang!~lucaswang@180.159.202.62> has quit IRC (Remote host closed the connection)[16:52:20] <ZeroWalker> vertex data and indices, elaborate that please[16:52:29] <chrisf> indices == element array buffer[16:52:37] *** lucaswang <lucaswang!~lucaswang@180.159.202.62> has joined ##OpenGL[16:52:51] <chrisf> use it if you have vertex reuse. don't if you don't. it's orthogonal to the instancing stuff.[16:52:55] <ZeroWalker> ah okay[16:54:04] <chrisf> the vertex buffer (and index buffer if you want one) should describe one copy of your geometry[16:54:17] <ZeroWalker> yeah see it now, then i kinda had the thought right yesterday, but as i couldn't get it to work, i thought the buffers where wrong[16:54:40] <ZeroWalker> and then i made more of the VBO first, but it was confusing as i thought the instancing was used to prevent that, which i guess it is[16:54:50] <ZeroWalker> and then i messed it all up haha xd[16:55:19] <chrisf> your code should look pretty much like the code for drawing one copy[16:55:20] <ZeroWalker> yeah and that geometry should them be the same for each of the things i draw from there, and just the instance data differs[16:55:31] *** lucaswang <lucaswang!~lucaswang@180.159.202.62> has quit IRC (Read error: Connection reset by peer)[16:55:50] <ZeroWalker> ah, but musn't there be some for loop going on for the VertexDivisor thing?[16:55:53] *** lucaswang <lucaswang!~lucaswang@180.159.202.62> has joined ##OpenGL[16:55:55] <ZeroWalker> as it changes the index[16:56:02] *** Asu <Asu!~sdelang@AMarseille-658-1-28-178.w86-219.abo.wanadoo.fr> has joined ##OpenGL[16:56:05] <chrisf> the loop is INSIDE the driver[16:57:27] <ZeroWalker> Hmm, not sure i get where it knows how many things i want to draw. But will first clear up the code a bit, as i just get more confused cause of the mess[16:57:44] <chrisf> Draw*Instanced takes extra parameters to control the number of instances[16:58:23] <ZeroWalker> Oh[16:58:27] <ZeroWalker> then it make sense[16:58:29] <chrisf> in the case of DrawElementsInstanced, that's the last parameter[16:58:37] *** ville <ville!~ville@178-55-29-169.bb.dnainternet.fi> has quit IRC (Ping timeout: 256 seconds)[16:59:57] <ZeroWalker> for example, if i want my vec2 as the instance, would i buffer 4 vec2s to the VBO (if i want 4 instanced ones), and then say (2 floats)[17:00:22] *** Neomex <Neomex!~quassel@net-37-117-5-106.cust.vodafonedsl.it> has quit IRC (Remote host closed the connection)[17:00:33] *** lucaswang <lucaswang!~lucaswang@180.159.202.62> has quit IRC (Ping timeout: 248 seconds)[17:00:45] <chrisf> into the instance buffer, yes.[17:01:06] <chrisf> then the attribute gets set up as 2 floats, divisor 1[17:02:09] <ZeroWalker> and that buffer would just be a normal, GL_ARRAY_BUFFER?[17:02:28] <chrisf> yes[17:02:46] <chrisf> you have to bind it to GL_ARRAY_BUFFER at some point because you have to set up the attribute with VertexAttribPointer[17:02:48] <ZeroWalker> okay, let's see how it goes[17:03:22] <ZeroWalker> yeah i am currently setting it up once now, as with the other buffers, so i think it should be good to go[17:04:26] <ZeroWalker> hmm, don't quite get the GL_ELEMENT_ARRAY_BUFFER though[17:04:34] <ZeroWalker> i mean, first you set that one up, with the size and all[17:04:50] <ZeroWalker> then when drawing, you need to know the count of indices[17:04:55] <ZeroWalker> shouldn't it know that?[17:05:13] <chrisf> you have to tell it at draw time because you dont necessarily use the whole buffer[17:05:31] <ZeroWalker> ah[17:07:13] <ZeroWalker> the setup looks like this: http://paste.awesom.eu/0JX4&ln[17:11:41] *** nidefawl <nidefawl!~nidefawl@p2E58DD99.dip0.t-ipconnect.de> has joined ##OpenGL[17:23:43] *** lucaswang <lucaswang!~lucaswang@180.159.202.62> has joined ##OpenGL[17:26:35] *** krystcich <krystcich!~krystcich@178235146247.dynamic-zab-01.vectranet.pl> has joined ##OpenGL[17:27:19] *** Matthijs <Matthijs!~quassel@unaffiliated/matthijs> has quit IRC (Quit: *waves frantically*)[17:28:10] *** zer0her0 <zer0her0!~Z@unaffiliated/zer0her0> has quit IRC (Quit: 99.999% chance you just witnessed me hit the wrong button.)[17:28:12] *** upgrdman <upgrdman!~upgrdman@blender/artist/upgrdman> has quit IRC (Ping timeout: 260 seconds)[17:44:10] *** needs <needs!~needs@86.160.9.93.rev.sfr.net> has joined ##OpenGL[17:51:53] *** Apeiron` <Apeiron`!~Apeiron@enigmavoid.com> has quit IRC (Read error: Connection reset by peer)[17:51:55] *** xissburg <xissburg!~xissburg@unaffiliated/xissburg> has joined ##OpenGL[18:00:10] *** upgrdman <upgrdman!~upgrdman@blender/artist/upgrdman> has joined ##OpenGL[18:09:20] *** geo5 <geo5!~geo5@2601:601:1800:53a4::54a> has joined ##OpenGL[18:11:18] *** Thorn <Thorn!~Thorn@unaffiliated/thorn> has quit IRC (Read error: Connection reset by peer)[18:14:13] *** raynold <raynold!uid201163@gateway/web/irccloud.com/x-mhdgrxrldxswdgst> has joined ##OpenGL[18:16:09] <ZeroWalker> nice got it to work with the code there, just had the VAO bound After the ElementArrayBuffer, which was wrong, not sure why i had it there[18:16:41] *** ngm <ngm!~nishanth@183.82.187.154> has quit IRC (Quit: Leaving)[18:20:17] *** Serpent7776 <Serpent7776!~Serpent77@90-156-68-175.internetia.net.pl> has quit IRC (Quit: Leaving)[18:25:10] *** krychu_ <krychu_!~krychu@2a02:120b:2c07:5880:e45a:7a3a:d2b1:620f> has joined ##OpenGL[18:27:30] *** Murii <Murii!~Murii@79.113.205.114> has joined ##OpenGL[18:28:04] <chrisf> ZeroWalker: the ELEMENT_ARRAY_BUFFER binding point is part of the VAO[18:28:41] <ZeroWalker> yeah noticed that, guess i thought it wasn't, or it was cause i added that step later on[18:28:52] <chrisf> ARRAY_BUFFER isnt[18:29:00] <ZeroWalker> oh[18:29:07] <chrisf> (but all the actual attribute state is)[18:29:13] <ZeroWalker> wait, i thought the VBO where bound to the VAO[18:29:45] <chrisf> ARRAY_BUFFER is just a temporary place to bind things, and VertexAttribPointer takes its value and stashes it in the VAO for the attribute you're setting up[18:30:00] <ZeroWalker> ah[18:30:10] *** krychu_ <krychu_!~krychu@2a02:120b:2c07:5880:e45a:7a3a:d2b1:620f> has quit IRC (Ping timeout: 256 seconds)[18:30:27] <ZeroWalker> can't you clear up the VBO buffers afterwards then, clearing the id or something[18:31:09] *** ratchetfreak <ratchetfreak!c351a8d8@gateway/web/freenode/ip.195.81.168.216> has quit IRC (Ping timeout: 260 seconds)[18:31:53] <chrisf> it's possible to bind 0 to ARRAY_BUFFER and then call VertexAttribPointer to unbind buffers from attributes, but it's not really useful.[18:32:23] <ZeroWalker> ah, well then i will not go and do it if it's not common practice[18:32:48] <chrisf> DisableVertexAttribArray works just fine if you need to turn off array access for an attribute[18:33:38] <ZeroWalker> was merely wondering if it was a problem generating those ids that you don't need for the VBO after you set it up[18:34:09] *** Kingsquee <Kingsquee!~kingsquee@d154-5-142-128.bchsia.telus.net> has joined ##OpenGL[18:34:10] *** CoolerX <CoolerX!~coolerext@27.97.214.93> has quit IRC (Quit: Leaving)[18:38:00] *** CapsAdmin <CapsAdmin!~CapsAdmin@37.80-203-170.nextgentel.com> has joined ##OpenGL[18:39:55] *** ville <ville!~ville@37-136-115-36.rev.dnainternet.fi> has joined ##OpenGL[18:40:36] <chrisf> generating ids?[18:40:56] <ZeroWalker> glGenBuffers(3, squareVBO);[18:41:14] <chrisf> im not sure why you have 3[18:41:47] <chrisf> but you absolutely do need to keep the buffers around after setup[18:42:18] <chrisf> if you want to ever be able to free them, at least.[18:42:53] <ZeroWalker> oh right, i thought the elementBuffer used it, thought you said that, then i noticed it didn't, but never switched back to 2 xd[18:43:37] <chrisf> id probably split that into 3 calls[18:43:40] <Stragus> Please separate setup and drawing this time[18:43:57] <Stragus> Right, 3 calls to clean up the thing too[18:43:58] <chrisf> and give the buffers sensible names that follow their actual use[18:44:37] <chrisf> it sounds like you've got the meat of the problem under control though :)[18:46:00] <ZeroWalker> i have split it up (Setup and Draw), don't have them the ids saved yet or names, but that's planned[18:46:43] <ZeroWalker> currently trying to make the drawing "pixel" like, so if i want to draw 32x32 square at 20x40 (on the screen) i can just push that through[18:47:18] <ZeroWalker> remember doing this stuff before, seems there are several methods though, glortho comes up, pretty sure i did it in the shader before[18:47:30] <ZeroWalker> at least i can scale via the resolution which helps[18:47:57] <Stragus> glOrtho doesn't exist, forget about that[18:49:07] <ZeroWalker> oh, i have it though, is it still in the core?[18:49:16] <chrisf> dead and gone[18:49:25] <ZeroWalker> wtf, must have set up glad wrong then[18:49:48] <ZeroWalker> ah yeah see it, had compatibility.. was sure i had core, that's good to know that[18:50:02] <dav1d> ;)[18:50:14] <ZeroWalker> oh, it's you;O[18:50:29] <ZeroWalker> just went to the website, then see the same name here, purely coincidence![18:50:32] <chrisf> all the matrix stack crazyness is gone; it's replaced by doing what you want in the shader, fed by uniforms or whatever else you want.[18:51:14] <ZeroWalker> well that's awesome, i am sure matrix comes up a bit, but i am so bad at that stuff, so the less the better xD[18:51:39] <ZeroWalker> also, i am using 4.3 as that seemed to introduce some stuff, not sure what's generally recommended[18:52:17] <chrisf> 3.3 is a pretty safe baseline[18:52:48] <chrisf> how much of 4.x you can use depends on what platforms you want to support[18:52:49] <ZeroWalker> that doesn't include compute shaders though right? then again, not sure i will even use them[18:53:37] <ZeroWalker> well in my case it's nothing special and mostly for learning anyhow. But i value simplicity a lot for now, so if some version has something that made X a lot easier than before, i would like that[18:54:17] <chrisf> i think compute shaders, writable buffers and images, etc, are all just a distraction at this point[18:56:52] <ZeroWalker> okay, good point. So 3.3 core it is[18:58:56] <ZeroWalker> yay glOrtho is gone, mission accomplished[19:00:06] *** worldisflat <worldisflat!worldisfla@37.27.109.69> has joined ##OpenGL[19:00:11] *** worldisflat <worldisflat!worldisfla@37.27.109.69> has left ##OpenGL[19:05:09] *** Tobbi <Tobbi!~Tobbi@supertux/tobbi> has quit IRC (Ping timeout: 264 seconds)[19:05:58] *** Thorn <Thorn!~Thorn@unaffiliated/thorn> has joined ##OpenGL[19:08:34] *** ratchetfreak <ratchetfreak!~ratchetfr@ptr-82s3g7ob3oun8gbtf98.18120a2.ip6.access.telenet.be> has joined ##OpenGL[19:19:03] <ZeroWalker> okay, let's see now. So the confusing thing here is, you want have vertices, but then you want a certain size, and you want it to be "pixel based"[19:19:28] <ZeroWalker> So, in my mind i would think the vertices is all covering the entire coordination system for a square[19:20:44] <ZeroWalker> then you would multiply the position by the 1/resolution to get pixel position i think, but there's also the scale itself which is part of the position there[19:21:19] *** Tobbi <Tobbi!~Tobbi@supertux/tobbi> has joined ##OpenGL[19:23:37] <Stragus> Well, I was confused by that[19:24:49] <ZeroWalker> well xd[19:24:49] *** xissburg <xissburg!~xissburg@unaffiliated/xissburg> has quit IRC (Quit: ZZZzzz…)[19:24:56] <ZeroWalker> i got this[19:26:27] *** kasper^ <kasper^!~safaf@82.137.15.64> has quit IRC (Ping timeout: 240 seconds)[19:32:35] *** Asu <Asu!~sdelang@AMarseille-658-1-28-178.w86-219.abo.wanadoo.fr> has quit IRC (Remote host closed the connection)[19:33:36] *** Quetzal2 <Quetzal2!~Quetzal2@unaffiliated/quetzal2> has joined ##OpenGL[19:37:51] *** tambre <tambre!~tambre@9263-9d50-5fed-cc1b-ab80-8a0a-07d0-2001.dyn.estpak.ee> has quit IRC (Read error: Connection reset by peer)[19:38:57] *** tambre <tambre!~tambre@9529-432a-771f-493f-ab80-8a0a-07d0-2001.dyn.estpak.ee> has joined ##OpenGL[19:48:59] <ZeroWalker> i am atleast getting somewhere;d http://paste.awesom.eu/qnh2&ln[19:53:28] *** raffe <raffe!uid23050@gateway/web/irccloud.com/x-suyxzhremumsoqwm> has quit IRC (Quit: Connection closed for inactivity)[20:01:52] *** kasper^ <kasper^!~safaf@82.137.15.64> has joined ##OpenGL[20:04:41] *** Keniyal <Keniyal!~Keniyal@unaffiliated/keniyal> has joined ##OpenGL[20:10:03] *** trit <trit!~trit@pool-108-56-142-65.washdc.fios.verizon.net> has quit IRC (Quit: Leaving)[20:23:16] *** Quetzal2 <Quetzal2!~Quetzal2@unaffiliated/quetzal2> has quit IRC (Remote host closed the connection)[20:25:02] *** lauren <lauren!sid187733@python/site-packages/lahwran> has quit IRC (Ping timeout: 276 seconds)[20:25:40] *** DannyFritz <DannyFritz!sid182043@gateway/web/irccloud.com/x-smttdpsbgopwosfu> has quit IRC (Ping timeout: 240 seconds)[20:25:56] *** l3dx <l3dx!uid2250@gateway/web/irccloud.com/x-mxqykpabltbvrwzr> has quit IRC (Ping timeout: 255 seconds)[20:26:26] *** basicmiracle <basicmiracle!uid213868@gateway/web/irccloud.com/x-okvgifhjwrzaxotr> has quit IRC (Ping timeout: 276 seconds)[20:26:54] *** DannyFritz <DannyFritz!sid182043@gateway/web/irccloud.com/x-ygutbsbpcpjfzcvv> has joined ##OpenGL[20:28:48] *** RajRajRaj <RajRajRaj!uid72176@gateway/web/irccloud.com/x-lomnqldmdtmzluiy> has quit IRC (Quit: Connection closed for inactivity)[20:29:11] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has quit IRC (Ping timeout: 255 seconds)[20:29:41] *** lauren <lauren!sid187733@python/site-packages/lahwran> has joined ##OpenGL[20:30:50] *** basicmiracle <basicmiracle!uid213868@gateway/web/irccloud.com/x-jtugtcetiiupndis> has joined ##OpenGL[20:31:10] *** l3dx <l3dx!uid2250@gateway/web/irccloud.com/x-edyxmhrulolpffiw> has joined ##OpenGL[20:34:55] *** derhass <derhass!~derhass@dslb-094-222-155-209.094.222.pools.vodafone-ip.de> has joined ##OpenGL[20:34:56] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has joined ##OpenGL[20:39:47] <ZeroWalker> hmm, damn this was hard, just want to mimic the way you would render via software, so you use pixel positions and 0,0 is the Top Left;([20:43:30] *** krystcich_ <krystcich_!~krystcich@178235146247.dynamic-zab-01.vectranet.pl> has joined ##OpenGL[20:44:06] *** Apeiron` <Apeiron`!~Apeiron@enigmavoid.com> has joined ##OpenGL[20:44:15] *** Apeiron` <Apeiron`!~Apeiron@enigmavoid.com> has quit IRC (Client Quit)[20:45:06] *** suhdood <suhdood!~suhdood@2601:282:d01:8f92:1995:e9f9:c342:90a1> has joined ##OpenGL[20:46:29] *** krystcich <krystcich!~krystcich@178235146247.dynamic-zab-01.vectranet.pl> has quit IRC (Ping timeout: 276 seconds)[20:50:46] *** Apeiron` <Apeiron`!~Apeiron@enigmavoid.com> has joined ##OpenGL[20:50:57] *** Apeiron` <Apeiron`!~Apeiron@enigmavoid.com> has quit IRC (Client Quit)[20:52:16] *** Apeiron` <Apeiron`!~Apeiron@enigmavoid.com> has joined ##OpenGL[20:53:51] *** Asu <Asu!~sdelang@AMarseille-658-1-28-178.w86-219.abo.wanadoo.fr> has joined ##OpenGL[20:53:58] *** spear2 <spear2!~spear2@71-95-117-135.dhcp.mdfd.or.charter.com> has joined ##OpenGL[20:54:21] *** ville <ville!~ville@37-136-115-36.rev.dnainternet.fi> has quit IRC (Ping timeout: 256 seconds)[20:54:24] *** ville_ <ville_!~ville@37-33-28-74.bb.dnainternet.fi> has joined ##OpenGL[20:54:28] *** ville_ is now known as ville[21:04:41] *** CapsAdmin <CapsAdmin!~CapsAdmin@37.80-203-170.nextgentel.com> has quit IRC (Ping timeout: 265 seconds)[21:16:13] *** psychicist__ <psychicist__!~psychicis@ip127-8-212-87.adsl2.static.versatel.nl> has joined ##OpenGL[21:17:15] *** tambre <tambre!~tambre@9529-432a-771f-493f-ab80-8a0a-07d0-2001.dyn.estpak.ee> has quit IRC (Ping timeout: 265 seconds)[21:18:37] *** suhdood <suhdood!~suhdood@2601:282:d01:8f92:1995:e9f9:c342:90a1> has quit IRC (Ping timeout: 260 seconds)[21:26:04] *** immibis <immibis!~chatzilla@122-59-200-50.jetstream.xtra.co.nz> has joined ##OpenGL[21:31:10] <Stragus> ZeroWalker: y = height - y; shouldn't be too hard[21:32:03] <ZeroWalker> yeah that part was done, i think i solved it all now, hopefulyl[21:33:12] *** ville <ville!~ville@37-33-28-74.bb.dnainternet.fi> has quit IRC (Ping timeout: 260 seconds)[21:33:31] <ZeroWalker> Stragus, http://paste.awesom.eu/oTFt&ln :)[21:33:57] <ZeroWalker> one comment is wrong though[21:36:55] <Stragus> Your -= vec2(1,-1); is weird[21:37:20] <Stragus> Remember that 0.5/width is the center if the first pixel, the pixel you probably would call zero[21:37:38] <Stragus> Oh, it's after the multiplication by 1.0/resolution[21:38:01] <ZeroWalker> yeah confused the hell out of me when i had the wrong order of some of that math[21:38:38] <ZeroWalker> but now i think i got it right. So if i set a position, it's starts at the Top Left, meaning if i draw a box, the 0,0 will draw the entire box in the Top Left[21:38:38] <Stragus> "resolution" is poorly named[21:38:48] <ZeroWalker> suggestion?[21:39:03] <ZeroWalker> PixelToNdc?[21:39:14] *** slvn_ <slvn_!~slvn_@c2s31-1-78-245-90-111.fbx.proxad.net> has quit IRC (Quit: Leaving)[21:39:24] <Stragus> It's like there's more math than there should be[21:39:41] <ZeroWalker> probably is, been doing this for hours[21:39:50] *** glYoda <glYoda!~MTLYoda@c-73-25-27-206.hsd1.or.comcast.net> has quit IRC (Quit: glYoda)[21:40:56] <Stragus> ( ( VertexPosition.xy + InstanceOffset.xy ) / ( 0.5 * resolution.xy ) ) - 1.0[21:42:03] <Stragus> Preferably precompute 2.0/resolution.xy and multiply by that instead of dividing by ( 0.5 * resolution.xy )[21:45:07] <ZeroWalker> yeah the precompute has been done before hand[21:46:38] <ZeroWalker> hence why i multiply in my math instead of dividing (as i know dividing is costly;d)[21:47:47] *** binezap <binezap!~binezap@96.53.62.146> has quit IRC (Remote host closed the connection)[21:48:06] <Stragus> When you put float divides in GLSL, it's not actually more expensive but a lot less accurate, it uses some quick approximation[21:48:41] <Stragus> It's generally good enough for graphics, like colors and stuff, but I wouldn't trust vertex positions to it[21:49:32] <ZeroWalker> oh, that's good to know[21:49:45] <ZeroWalker> i generally always try to use multiply if i can[21:50:01] <Stragus> Yup, that's a pretty good idea[21:50:09] *** immibis <immibis!~chatzilla@122-59-200-50.jetstream.xtra.co.nz> has quit IRC (Ping timeout: 264 seconds)[21:51:02] <ZeroWalker> if i do what you showed, i get the bottom left, i need to do like this to get the top left as i want it: http://paste.awesom.eu/S6Vp&ln[21:51:33] <ZeroWalker> first the vec2(1,-1), and also substracting the size of the object on itself, else it starts with the bottom when it draws it[21:51:37] <Stragus> Just wwap the sign of the .y precomputed value[21:51:42] <ZeroWalker> or well, maybe not starts there, but yeah[21:51:44] <Stragus> Just swap*[21:52:04] <ZeroWalker> oh[21:52:25] <ZeroWalker> ah yeah that would solved the vec2(1,-1)[21:52:28] <ZeroWalker> good thought[21:52:45] <Stragus> Use my equation and flip the sign of the precomputed .y thing[21:53:24] *** Codex_ <Codex_!~terop@91-157-91-164.elisa-laajakaista.fi> has quit IRC (Quit: Leaving)[21:53:29] <ZeroWalker> okay my my thought wasn't even the same, and didn't work for shit, love my math skills[21:54:38] <Stragus> vertex = ( ( VertexPosition.xy + InstanceOffset.xy ) * Thing.xy ) - 1.0; ~ On CPU: Thing.x = 2.0/width; Thing.y = -2.0/height;[21:55:56] <ZeroWalker> then i thought right, damn math, must have missed a step[21:56:25] <Stragus> Hrm wait, the - 1.0 will have to be + vec2( -1.0, 1.0 )[21:56:31] <Stragus> (also flipping that)[21:58:10] <ZeroWalker> not sure what you mean there, but do we really want to flip the entire thing, don't we want to just offset it to the top right from the middle?[21:58:53] <Stragus> Not following that[21:59:00] <Stragus> Just do this:[21:59:06] <Stragus> vertex = ( ( VertexPosition.xy + InstanceOffset.xy ) * Thing.xy ) + vec2( -1.0, 1.0 ); ~ On CPU: Thing.x = 2.0/width; Thing.y = -2.0/height;[21:59:47] *** krychu <krychu!~krychu@2a02:120b:2c07:5880:89a1:6efa:c900:e369> has joined ##OpenGL[21:59:56] *** krychu <krychu!~krychu@2a02:120b:2c07:5880:89a1:6efa:c900:e369> has quit IRC (Remote host closed the connection)[22:00:05] <chrisf> Stragus: modern implementations should be <= 2.5ulp[22:00:09] *** krychu <krychu!~krychu@2a02:120b:2c07:5880:89a1:6efa:c900:e369> has joined ##OpenGL[22:01:40] <chrisf> (is the 4.1 requirement)[22:01:48] <ZeroWalker> yeah doing that, it works kinda. Problem is that it 0,0 will be outside the screen, but i can just offset that. But it doesn't really work different from what i did before i think, other than flipping the y (so - is up and + is down)[22:02:06] <ZeroWalker> 2.5ulp?[22:03:25] <Stragus> chrisf: Cool, not too bad[22:05:03] <Stragus> ZeroWalker: 0.0 is not ouside the screen, it's exactly the corner[22:05:12] <Stragus> Like I said before, maybe you want 0.5,0.5[22:05:41] <ZeroWalker> ehm, must recheck then, must have done something wrong[22:06:18] <Stragus> 0.5,0.5 would be the center of the top-left pixel[22:07:08] <ZeroWalker> time for mspaint[22:08:44] <ZeroWalker> Stragus, tadaa! https://abload.de/img/opengl-topleft004xup8.png[22:10:18] *** _borkr_ <_borkr_!~borkr@static130-244.mimer.net> has quit IRC (Remote host closed the connection)[22:14:10] *** ville <ville!~ville@178-55-107-154.bb.dnainternet.fi> has joined ##OpenGL[22:14:17] *** impulse <impulse!~impulse@S010664777dafc8b3.mh.shawcable.net> has quit IRC (Ping timeout: 265 seconds)[22:14:29] *** watered_ <watered_!~dagger@gateway/tor-sasl/watered> has quit IRC (Ping timeout: 255 seconds)[22:14:56] *** bzztploink <bzztploink!~bzztploin@unaffiliated/bzztploink> has quit IRC (Ping timeout: 252 seconds)[22:15:43] *** impulse <impulse!~impulse@S010664777dafc8b3.mh.shawcable.net> has joined ##OpenGL[22:17:20] *** asecretcat <asecretcat!~allisonze@pool-72-77-42-97.pitbpa.fios.verizon.net> has quit IRC (Quit: let us connect our intestines and mutually digest)[22:20:40] *** bzztploink <bzztploink!~bzztploin@S0106f0f249e24cd3.cg.shawcable.net> has joined ##OpenGL[22:20:44] *** psychicist__ <psychicist__!~psychicis@ip127-8-212-87.adsl2.static.versatel.nl> has quit IRC (Quit: leaving)[22:23:19] *** s3a <s3a!~s3a@ip216-239-67-122.vif.net> has joined ##OpenGL[22:23:59] *** psychicist__ <psychicist__!~psychicis@ip127-8-212-87.adsl2.static.versatel.nl> has joined ##OpenGL[22:26:53] <s3a> Could someone please help me make my axes be coloured? main.cpp: http://dpaste.com/0B7P7WB fragment shader: http://dpaste.com/0TXHPD9 vertex shader: http://dpaste.com/294C57C Lines 470 to 473 are my attempt at colouring them.[22:28:08] <s3a> (Before trying to colour the axis, I had axes, a grid and a cube.)[22:28:16] <s3a> trying to colour the axes*[22:31:14] <derhass> s3a: so what's the issue?[22:31:33] <derhass> s3a: your fragment shader doesn't make sense[22:31:34] <s3a> derhass, Well, nothing shows anymore.[22:32:04] <s3a> derhass, I'm trying to make my fragment shader be able to take in varying colours.[22:32:41] *** impulse is now known as Guest14820[22:33:05] <derhass> s3a: that shader shouldn't compile[22:33:28] <s3a> is the main.cpp file correct, though?[22:33:44] <s3a> derhass,[22:34:16] <derhass> s3a: I don't know[22:34:30] *** madsy <madsy!~madsy@fu/coder/madsy> has quit IRC (Quit: leaving)[22:35:03] <ZeroWalker> how is the shader wrong?[22:35:27] <ZeroWalker> only weird thing i see is the myColour being uniform and also initialized[22:35:47] *** ville <ville!~ville@178-55-107-154.bb.dnainternet.fi> has quit IRC (Ping timeout: 256 seconds)[22:35:59] <ZeroWalker> not sure if you can do that, what happens if you use the uniform later, does it override that[22:36:05] *** madsy <madsy!~madsy@cm-84.215.249.56.getinternet.no> has joined ##OpenGL[22:36:05] *** madsy <madsy!~madsy@cm-84.215.249.56.getinternet.no> has quit IRC (Changing host)[22:36:05] *** madsy <madsy!~madsy@fu/coder/madsy> has joined ##OpenGL[22:36:12] <s3a> ZeroWalker, the initialization was to see if it worked[22:36:15] <derhass> ZeroWalker: there is no initializer in that shader[22:37:01] <ZeroWalker> ah ok[22:37:17] <spear2> s3a: shouldn't you be writing the color out variable?[22:38:42] *** xerpi <xerpi!~xerpi@108.red-83-45-197.dynamicip.rima-tde.net> has joined ##OpenGL[22:39:23] *** slime <slime!~slime73@24.215.81.93> has joined ##OpenGL[22:39:33] *** xerpi <xerpi!~xerpi@108.red-83-45-197.dynamicip.rima-tde.net> has quit IRC (Remote host closed the connection)[22:39:46] *** ville <ville!~ville@37-33-45-65.bb.dnainternet.fi> has joined ##OpenGL[22:39:54] *** xerpi <xerpi!~xerpi@108.red-83-45-197.dynamicip.rima-tde.net> has joined ##OpenGL[22:41:19] <s3a> Okay, would it be easier if I showed you guys the code that worked, and you could show me how to do things properly, instead of stating how bad my code is? :P[22:42:25] *** Murii <Murii!~Murii@79.113.205.114> has quit IRC (Quit: WeeChat 1.4)[22:43:10] <spear2> s3a: well you probably aren't getting anything since the fragment shader shouldn't compile[22:43:16] <spear2> are you checking compilation status?[22:43:26] *** suhdood <suhdood!~suhdood@2601:282:d01:8f92:1995:e9f9:c342:90a1> has joined ##OpenGL[22:43:49] *** Lucretia <Lucretia!~laguest@pdpc/supporter/active/lucretia> has quit IRC (Read error: Connection reset by peer)[22:43:54] *** PortaLu <PortaLu!~laguest@pdpc/supporter/active/lucretia> has joined ##OpenGL[22:44:25] *** suhdood <suhdood!~suhdood@2601:282:d01:8f92:1995:e9f9:c342:90a1> has quit IRC (Client Quit)[22:45:02] <s3a> spear2, It's something like fragment comppilation failed, syuntax error, unpexted identifier, expecting $end, shader program linking failed[22:46:33] *** PortaLu <PortaLu!~laguest@pdpc/supporter/active/lucretia> has quit IRC (Read error: Connection reset by peer)[22:46:38] *** Lucretia <Lucretia!~laguest@2a02:c7d:3c35:b000:325a:3aff:fe0f:37a5> has joined ##OpenGL[22:46:38] *** Lucretia <Lucretia!~laguest@2a02:c7d:3c35:b000:325a:3aff:fe0f:37a5> has quit IRC (Changing host)[22:46:38] *** Lucretia <Lucretia!~laguest@pdpc/supporter/active/lucretia> has joined ##OpenGL[22:47:41] *** ImQ009 <ImQ009!~ImQ009@unaffiliated/imq009> has quit IRC (Quit: Leaving)[22:48:23] <spear2> s3a: something like this http://dpaste.com/14WX8KH i don't know if assigning my_colour there is legal might need to move it in main or use a different variable[22:49:52] *** Lucretia <Lucretia!~laguest@pdpc/supporter/active/lucretia> has quit IRC (Remote host closed the connection)[22:50:36] *** psychicist__ <psychicist__!~psychicis@ip127-8-212-87.adsl2.static.versatel.nl> has quit IRC (Quit: Reconnecting)[22:50:44] *** psychicist__ <psychicist__!~psychicis@ip127-8-212-87.adsl2.static.versatel.nl> has joined ##OpenGL[22:52:41] *** asecretcat <asecretcat!~allisonze@pool-72-77-42-97.pitbpa.fios.verizon.net> has joined ##OpenGL[22:53:13] *** asecretcat <asecretcat!~allisonze@pool-72-77-42-97.pitbpa.fios.verizon.net> has quit IRC (Remote host closed the connection)[22:54:05] *** idleloop <idleloop!~idleloop@5.79.71.217> has quit IRC (Ping timeout: 240 seconds)[22:54:41] *** ville <ville!~ville@37-33-45-65.bb.dnainternet.fi> has quit IRC (Ping timeout: 256 seconds)[22:55:00] <s3a> spear2, Thanks, but it still doesn't work with the shader like this ( http://dpaste.com/1P4HBWY ).[22:56:04] *** Lucretia <Lucretia!~laguest@2a02:c7d:3c35:b000:325a:3aff:fe0f:37a5> has joined ##OpenGL[22:56:04] *** Lucretia <Lucretia!~laguest@2a02:c7d:3c35:b000:325a:3aff:fe0f:37a5> has quit IRC (Changing host)[22:56:04] *** Lucretia <Lucretia!~laguest@pdpc/supporter/active/lucretia> has joined ##OpenGL[22:56:13] <s3a> spear2, Here's my last working code.: main.cpp: http://dpaste.com/1C3CHPF fragment shader: http://dpaste.com/25EJ9C3 vertex shader: http://dpaste.com/294C57C[22:56:31] *** asecretcat <asecretcat!~allisonze@pool-72-77-42-97.pitbpa.fios.verizon.net> has joined ##OpenGL[22:58:14] *** ville <ville!~ville@37-136-39-54.rev.dnainternet.fi> has joined ##OpenGL[22:58:31] *** Gama11 <Gama11!~quassel@p5DCDB7FA.dip0.t-ipconnect.de> has quit IRC (Remote host closed the connection)[23:06:45] *** ville <ville!~ville@37-136-39-54.rev.dnainternet.fi> has quit IRC (Quit:)[23:06:46] <s3a> spear2, I'm thinking I need to add four colour coordinates after each three position coordinates (in the std::vector) and pass that to the fragment shader somehow.[23:07:05] *** ville <ville!~ville@37-136-39-54.rev.dnainternet.fi> has joined ##OpenGL[23:10:13] <Stragus> You can interleave color and position attributes in the same buffer, sure[23:10:57] <chrisf> s3a: this is what the stride and offset are for in VertexAttribPointer :)[23:11:45] <s3a> chrisf, Is that all that I have to change?[23:11:48] <s3a> Then, it should work?[23:12:08] <chrisf> s3a: you will set up 2 attributes[23:12:47] *** genr8_ <genr8_!~genr8_@unaffiliated/genbtc> has quit IRC (Ping timeout: 248 seconds)[23:16:12] *** Lucretia <Lucretia!~laguest@pdpc/supporter/active/lucretia> has quit IRC (Remote host closed the connection)[23:17:25] *** Lucretia <Lucretia!~laguest@2a02:c7d:3c35:b000:325a:3aff:fe0f:37a5> has joined ##OpenGL[23:17:25] *** Lucretia <Lucretia!~laguest@2a02:c7d:3c35:b000:325a:3aff:fe0f:37a5> has quit IRC (Changing host)[23:17:25] *** Lucretia <Lucretia!~laguest@pdpc/supporter/active/lucretia> has joined ##OpenGL[23:18:07] *** CapsAdmin <CapsAdmin!~CapsAdmin@200.80-203-97.nextgentel.com> has joined ##OpenGL[23:19:48] <s3a> chrisf, I have the second glVertexAttribPointer as glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 3, (GLvoid*)0); The stride is set to 3, but it's still not drawing anything. :( main.cpp: http://dpaste.com/24Q7V1B[23:21:32] <chrisf> the stride should be the number of bytes from the start of one vertex to the start of the next.[23:21:36] <Stragus> A stride of 3 bytes?[23:21:58] <Stragus> And an offset of 0 bytes for a second attribute also sounds wrong[23:22:44] <chek> it's second in the code, first in its VAO[23:22:53] <chrisf> the offset should be the number of bytes from the start of a vertex to the start of the attribute[23:22:56] <chek> or actually third in the code, all 3 separate VAOs[23:23:11] <chrisf> this all goes in one VAO.[23:24:01] <Stragus> Begin by deciding if you are going to interleave attributes or use multiple buffers[23:26:40] *** Asu <Asu!~sdelang@AMarseille-658-1-28-178.w86-219.abo.wanadoo.fr> has quit IRC (Quit: Konversation terminated!)[23:27:45] <chrisf> https://hastebin.com/fixoyiziti.cpp[23:29:53] <chrisf> is the general shape of what you want, if your data is a flat vector of floats.[23:32:44] *** pi- <pi-!~Ohmu@177.188.35.98> has joined ##OpenGL[23:33:36] *** pi- <pi-!~Ohmu@177.188.35.98> has left ##OpenGL[23:34:29] *** krystcich_ <krystcich_!~krystcich@178235146247.dynamic-zab-01.vectranet.pl> has quit IRC (Quit: Going offline, see ya! (www.adiirc.com))[23:35:42] *** KAHR-Alpha <KAHR-Alpha!~Alpha@LFbn-1-15527-64.w86-225.abo.wanadoo.fr> has joined ##OpenGL[23:40:39] <s3a> chrisf, Sorry if I'm asking stupid things, but could you please tell me what is currently wrong?: http://dpaste.com/0CMA9JW[23:41:44] <chek> gridVert is a vector of vec3s[23:41:57] <chek> that's not going to fit your vec3,vec4 setup[23:42:17] *** Tulah <Tulah!~tulah@durhur.fi> has quit IRC (Ping timeout: 256 seconds)[23:43:05] *** Tulah <Tulah!~tulah@durhur.fi> has joined ##OpenGL[23:43:10] *** ephemer0l <ephemer0l!~ephemer0l@pentoo/user/ephemer0l> has quit IRC (Ping timeout: 240 seconds)[23:43:29] <chrisf> there are at least 2 problems here: 3+3=6, and you never set up attribute 0 for axeVAO.[23:43:30] <chek> then there's the code at lines 310 to 323, what's happening there[23:43:31] <s3a> chek, o ya. so i need to make them all vec4 with the last parameter as 1?[23:43:51] <chek> or you can make them all vec3 if you only want vec3's[23:43:56] <chrisf> s3a: you can have the data however you want, but you need to be consistent.[23:44:03] <chrisf> 3 + 3 != 7.[23:44:51] <chrisf> half your axis setup also adds to gridVert instead of axeVert[23:45:20] <s3a> i thought they were 4. i guess I'll change the glVertexAttribPointer.[23:45:22] <s3a> 2 secs[23:45:22] <chrisf> i think you've confused yourself in general here.[23:45:35] <chrisf> :308-:323.[23:46:19] <chrisf> at :424 you need /2/ calls to VertexAttribPointer; one for the positions; one for the colors[23:46:49] <chrisf> (and 2 calls to EnableVertexAttribArray[23:47:14] <s3a> o ya also to the 308 or 310 to 323 :P[23:50:41] <s3a> chrisf, Does that mean that I have to replace line 424 with glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 6*sizeof(GLfloat), (GLvoid*)0);glVertexAttribPointer(1, 3, GL_FLOAT, GL_FALSE, 6*sizeof(GLfloat), (GLvoid*)0);?[23:52:20] <Stragus> One of these is going to need an offset[23:53:02] *** glYoda <glYoda!~MTLYoda@c-73-25-27-206.hsd1.or.comcast.net> has joined ##OpenGL[23:55:30] <Stragus> And when you get a chance, use 4 uin8_t for the colors, it's rather silly to use floats for that. And it's good practice to understand how all this stuff works[23:57:34] <chek> one step at a time[23:58:08] *** stefkos <stefkos!~Pawel@82.177.144.226> has quit IRC (Quit: Going offline, see ya! (www.adiirc.com))[23:59:46] <chrisf> "understanding first, copypasta never" tends to work pretty well