Comments on: Per pixel depth clipping http://kode80.com/2009/10/26/per-pixel-depth-clipping/ Coding for web, iPhone and OSX Thu, 09 Sep 2010 08:35:40 +0000 http://wordpress.org/?v=2.7.1 hourly 1 By: Ben http://kode80.com/2009/10/26/per-pixel-depth-clipping/comment-page-1/#comment-355 Ben Mon, 30 Nov 2009 16:59:59 +0000 http://kode80.com/?p=506#comment-355 @geraldine at some point in the near future I'll write a follow up that explains this PixelBender approach better. If you read up about depth buffers/zbuffers and PixelBender blendmodes - this technique uses the 11bit depth material from my previous examples with a custom PB blend mode that compares the per-pixel depth with that of the layer below it. @geraldine at some point in the near future I’ll write a follow up that explains this PixelBender approach better. If you read up about depth buffers/zbuffers and PixelBender blendmodes - this technique uses the 11bit depth material from my previous examples with a custom PB blend mode that compares the per-pixel depth with that of the layer below it.

]]> By: geraldine http://kode80.com/2009/10/26/per-pixel-depth-clipping/comment-page-1/#comment-351 geraldine Fri, 27 Nov 2009 15:54:43 +0000 http://kode80.com/?p=506#comment-351 Could you point to some code (related) or perhaps further explanation for a more "intermediate" reader? Thanks. Could you point to some code (related) or perhaps further explanation for a more “intermediate” reader?
Thanks.

]]> By: Ben http://kode80.com/2009/10/26/per-pixel-depth-clipping/comment-page-1/#comment-345 Ben Thu, 19 Nov 2009 16:18:28 +0000 http://kode80.com/?p=506#comment-345 @Videometry nice experiments! I'm contemplating doing something similar using the depth buffer to save rendering far away objects. They could be renderered with their depth information stored and then use that as a kind of depth-cache... @Videometry nice experiments! I’m contemplating doing something similar using the depth buffer to save rendering far away objects. They could be renderered with their depth information stored and then use that as a kind of depth-cache…

]]> By: Ben http://kode80.com/2009/10/26/per-pixel-depth-clipping/comment-page-1/#comment-344 Ben Thu, 19 Nov 2009 16:14:44 +0000 http://kode80.com/?p=506#comment-344 @Dan I will release the source eventually once it's cleaned up and integrated with the engine better. Feel free to drop me an email if you want to discuss further. @Dan I will release the source eventually once it’s cleaned up and integrated with the engine better. Feel free to drop me an email if you want to discuss further.

]]> By: Dan http://kode80.com/2009/10/26/per-pixel-depth-clipping/comment-page-1/#comment-337 Dan Mon, 09 Nov 2009 12:04:42 +0000 http://kode80.com/?p=506#comment-337 Would it be possible to post some source code? I am interested in utilizing a depth-buffer over the papervision z-sort painters algorithm, for rendering for obvious reasons. I can't tell is this what is going on here? Would it be possible to post some source code? I am interested in utilizing a depth-buffer over the papervision z-sort painters algorithm, for rendering for obvious reasons. I can’t tell is this what is going on here?

]]> By: Videometry http://kode80.com/2009/10/26/per-pixel-depth-clipping/comment-page-1/#comment-328 Videometry Tue, 27 Oct 2009 10:30:25 +0000 http://kode80.com/?p=506#comment-328 Very nice :) Depth masks seem to have ignored for anything other than depth of field blur effects. I have had some success using them to make complex backgrounds function like geometry. http://videometry.blogspot.com/2009/08/depthmap-filter-new-example.html PS Very nice :)
Depth masks seem to have ignored for anything other than depth of field blur effects. I have had some success using them to make complex backgrounds function like geometry.
http://videometry.blogspot.com/2009/08/depthmap-filter-new-example.html

PS

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