http://www.visual-experiments.com/2011/10/03/how-to-bypass-webgl-sop-restriction/ ASTRE Henri experiments with Ogre3D and web stuff Tue, 22 Aug 2017 10:32:15 +0000 hourly 1 http://wordpress.org/?v=3.1.2 http://www.visual-experiments.com/2011/10/03/how-to-bypass-webgl-sop-restriction/comment-page-1/#comment-9831 PhotoSynth viewer with HTML5 FileSaver » Visual-Experiments.com Sun, 15 Jan 2012 21:53:37 +0000 http://www.visual-experiments.com/?p=1969#comment-9831 [...] (except point cloud downloading). The previous version wasn’t available as it was using my previous trick to bypass sop restriction (too slow to be widely [...] [...] (except point cloud downloading). The previous version wasn’t available as it was using my previous trick to bypass sop restriction (too slow to be widely [...]

]]> http://www.visual-experiments.com/2011/10/03/how-to-bypass-webgl-sop-restriction/comment-page-1/#comment-8787 Henri Mon, 05 Dec 2011 22:24:49 +0000 http://www.visual-experiments.com/?p=1969#comment-8787 @John: Thanks for the explanation! (sent by mail) I've implemented your suggestion and <a href="http://www.visual-experiments.com/2011/12/05/how-to-bypass-webgl-sop-restriction-v2/" rel="nofollow">it works like a charm</a>! @John: Thanks for the explanation! (sent by mail) I’ve implemented your suggestion and it works like a charm!

]]> http://www.visual-experiments.com/2011/10/03/how-to-bypass-webgl-sop-restriction/comment-page-1/#comment-8725 Henri Fri, 02 Dec 2011 17:43:47 +0000 http://www.visual-experiments.com/?p=1969#comment-8725 @John: yes, but the obvious next question is: how do you convert the jpeg to data url? Because feeding (using drawImage) a canvas with it and calling toDataURL won't work because of the same origin policy restriction... Do you have an other way to get a data url in mind? @John: yes, but the obvious next question is: how do you convert the jpeg to data url? Because feeding (using drawImage) a canvas with it and calling toDataURL won’t work because of the same origin policy restriction… Do you have an other way to get a data url in mind?

]]> http://www.visual-experiments.com/2011/10/03/how-to-bypass-webgl-sop-restriction/comment-page-1/#comment-8711 John Bauman Fri, 02 Dec 2011 00:54:46 +0000 http://www.visual-experiments.com/?p=1969#comment-8711 Would converting the jpeg to a data url and creating an image from that work? I suspect it would be faster than jpgjs. Would converting the jpeg to a data url and creating an image from that work? I suspect it would be faster than jpgjs.

]]> http://www.visual-experiments.com/2011/10/03/how-to-bypass-webgl-sop-restriction/comment-page-1/#comment-8087 PhotoSynth WebGL panorama viewer » Visual-Experiments.com Tue, 01 Nov 2011 21:49:15 +0000 http://www.visual-experiments.com/?p=1969#comment-8087 [...] To be able to handle panorama as well, my Google Chrome extension needs to use megatexture and it would be really more efficient if Microsoft could add the missing cors header to allow WebGL cross-origin (even only for photosynth.net). And as they’ve just moved their data to Windows Azure, I guess that it may be easier to add this header . Otherwise I’ll have to use my special trick to bypass webgl same-origin-policy restriction. [...] [...] To be able to handle panorama as well, my Google Chrome extension needs to use megatexture and it would be really more efficient if Microsoft could add the missing cors header to allow WebGL cross-origin (even only for photosynth.net). And as they’ve just moved their data to Windows Azure, I guess that it may be easier to add this header . Otherwise I’ll have to use my special trick to bypass webgl same-origin-policy restriction. [...]

]]> http://www.visual-experiments.com/2011/10/03/how-to-bypass-webgl-sop-restriction/comment-page-1/#comment-7499 Three.js PhotoSynth Viewer with pictures and new UI » Visual-Experiments.com Mon, 03 Oct 2011 17:16:37 +0000 http://www.visual-experiments.com/?p=1969#comment-7499 [...] a WebGL context for security reason. I have found a workaround for this issue (AFAIK unknown: see my post about it). I’ve also managed to “clone” the UI of the Silverlight viewer and to find out [...] [...] a WebGL context for security reason. I have found a workaround for this issue (AFAIK unknown: see my post about it). I’ve also managed to “clone” the UI of the Silverlight viewer and to find out [...]

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