Vousk-prod. Posted February 6, 2015 Share Posted February 6, 2015 Hello, When a mesh has submeshes and submaterials, everything is ok. When a mesh is instanciated, everything is ok.But when a mesh with submaterials is instanciated, the instances submeshes and original mesh's submeshes other than the first one doesn't appear anymore in Chrome windows version, however they appear correctly in IE, FF and Chrome under linux. You can check this PG :http://www.babylonjs-playground.com/#1MYQJJ#27 Any idea ?Is it something that can be corrected. Is it google fault ? If it's google fault how can we tell them ? Edit : chrome linux version where it works is "Version 40.0.2214.111 (64-bit)", and it also works on Chrome mobile. Chrome Windows users, does it work on yours, and which version ? Quote Link to comment Share on other sites More sharing options...
GameMonetize Posted February 6, 2015 Share Posted February 6, 2015 When it works everywhere except one browser, this is the browser fault Quote Link to comment Share on other sites More sharing options...
Vousk-prod. Posted February 6, 2015 Author Share Posted February 6, 2015 Yes that seems obvious.What kind of technical low level info related to that case can we report to them to ensure that can be corrected ? Quote Link to comment Share on other sites More sharing options...
GameMonetize Posted February 6, 2015 Share Posted February 6, 2015 Sounds like related to hardware instancing You can also report that previous version was ok Quote Link to comment Share on other sites More sharing options...
Vousk-prod. Posted February 6, 2015 Author Share Posted February 6, 2015 You mean I can report a "problem with WebGL hardware instancing", add a link to the playground, some info about versions where it works and where it doesn't, and that's enough ? Quote Link to comment Share on other sites More sharing options...
GameMonetize Posted February 6, 2015 Share Posted February 6, 2015 yep Quote Link to comment Share on other sites More sharing options...
Vousk-prod. Posted February 6, 2015 Author Share Posted February 6, 2015 Oh ok, so geometry and texturing instancing mechanism is not something you do in BJS, you're using some WebGL low level techniques ? Quote Link to comment Share on other sites More sharing options...
Vousk-prod. Posted February 6, 2015 Author Share Posted February 6, 2015 Your code is so powerfull and ingeniously structured I sometimes forget that you rely on lower level API :lol: Quote Link to comment Share on other sites More sharing options...
GameMonetize Posted February 6, 2015 Share Posted February 6, 2015 geometry instancing (when available) is done by babylon.js but with hardware isntancing (specific shaders) Quote Link to comment Share on other sites More sharing options...
GameMonetize Posted February 6, 2015 Share Posted February 6, 2015 Sounds like related to Blink because Opera has the same issue Quote Link to comment Share on other sites More sharing options...
Vousk-prod. Posted February 6, 2015 Author Share Posted February 6, 2015 But it works on Chrome Linux and Chrome mobile. And they also use Blink : V. 33.0.1750 2014-02-18 (iOS)2014-02-20 (Linux, OS X et Windows)2014-02-26 (Android) Use Blink 537.36 and WebKit 537.51.1 (sur iOS) That's a bit strange, no ? Quote Link to comment Share on other sites More sharing options...
GameMonetize Posted February 6, 2015 Share Posted February 6, 2015 A bug introduced by a recent version Quote Link to comment Share on other sites More sharing options...
Vousk-prod. Posted February 6, 2015 Author Share Posted February 6, 2015 For bug reporting do you think it's better to create a simplified test page (the playground is pretty complex, with lots of external tools) ? And better to report inside Chrome browser help>issue-reporting or directly in Chromium Blink issue tracker I know, that's plenty of annoying questions but reporting a bug to google is pretty far from my usual sphere of operation Quote Link to comment Share on other sites More sharing options...
GameMonetize Posted February 6, 2015 Share Posted February 6, 2015 I think that if you can create a really simple playground that should suffice Quote Link to comment Share on other sites More sharing options...
GameMonetize Posted February 6, 2015 Share Posted February 6, 2015 i would have reported it to https://code.google.com/p/chromium/issues/list AFAIC Quote Link to comment Share on other sites More sharing options...
spritefire Posted February 7, 2015 Share Posted February 7, 2015 works when I use chrome, but i am using chrome canary which is why it might be different. Quote Link to comment Share on other sites More sharing options...
Vousk-prod. Posted February 7, 2015 Author Share Posted February 7, 2015 Could you please write me down your exact version ? Quote Link to comment Share on other sites More sharing options...
spritefire Posted February 9, 2015 Share Posted February 9, 2015 Version 42.0.2297.0 canary (64-bit) Quote Link to comment Share on other sites More sharing options...
Vousk-prod. Posted February 9, 2015 Author Share Posted February 9, 2015 Thanks Quote Link to comment Share on other sites More sharing options...
Temechon Posted February 9, 2015 Share Posted February 9, 2015 I confirm, works on chrome Canari, but not on Chrome (Win8.1). Quote Link to comment Share on other sites More sharing options...
Vousk-prod. Posted February 9, 2015 Author Share Posted February 9, 2015 Ok, thank you Quote Link to comment Share on other sites More sharing options...
Vousk-prod. Posted February 10, 2015 Author Share Posted February 10, 2015 Issue reported : https://code.google.com/p/chromium/issues/detail?id=457269 GameMonetize 1 Quote Link to comment Share on other sites More sharing options...
Vousk-prod. Posted April 9, 2015 Author Share Posted April 9, 2015 The issue is now fixed in Chrome! :) ... and now the same issue has just appeared in Firefox (latest yesterday update...). :( Are the browsers dev teams making jokes ? Does anyone know when Microsoft planned to introduce this bug in IE ? Wingnut 1 Quote Link to comment Share on other sites More sharing options...
GameMonetize Posted April 9, 2015 Share Posted April 9, 2015 LOL never hopefully! Happy to see that Chrome fixed it Quote Link to comment Share on other sites More sharing options...
Vousk-prod. Posted April 18, 2015 Author Share Posted April 18, 2015 Issue reported : https://bugzilla.mozilla.org/show_bug.cgi?id=1155986 Hope this is the last time for this bug Quote Link to comment Share on other sites More sharing options...
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