Comments on: Return of the ripples! Shallow water simulation with Pixel Bender. http://www.derschmale.com/2009/04/23/return-of-the-ripples-shallow-water-simulation-with-pixel-bender/ Flash Platform Experiments Sat, 21 Jan 2012 13:12:13 +0000 hourly 1 http://wordpress.org/?v=3.2.1 By: 宇都宮ウエブ制作所» ブログアーカイブ » FlashのひよこがPixel Benderではじめる並列処理入門 前編 http://www.derschmale.com/2009/04/23/return-of-the-ripples-shallow-water-simulation-with-pixel-bender/comment-page-1/#comment-52639 宇都宮ウエブ制作所» ブログアーカイブ » FlashのひよこがPixel Benderではじめる並列処理入門 前編 Mon, 05 Sep 2011 16:45:41 +0000 http://www.derschmale.com/?p=128#comment-52639 [...] 具体的にはこちらのソースをほとんどの部分で使用しています。 [...] [...] 具体的にはこちらのソースをほとんどの部分で使用しています。 [...]

]]> By: Xavi Colomer http://www.derschmale.com/2009/04/23/return-of-the-ripples-shallow-water-simulation-with-pixel-bender/comment-page-1/#comment-30616 Xavi Colomer Fri, 04 Feb 2011 17:00:49 +0000 http://www.derschmale.com/?p=128#comment-30616 I tried to put your code on a flash project and I got this error. var _rippler:ShallowWaterContainer; _rippler = new ShallowWaterContainer(512, 512, 200, 200); ArgumentError: Error #2004: One of the parameters is invalid. at flash.display::ShaderData/_setByteCode() at flash.display::ShaderData() at flash.display::Shader/set byteCode() at flash.display::Shader() at com.derschmale.utils::PBImageMapper() at com.derschmale.fluids::ShallowWaterContainer() at DiabloDock_fla::DraggableVideoBall_2/frame1() Any suggestion? I tried to put your code on a flash project and I got this error.

var _rippler:ShallowWaterContainer;
_rippler = new ShallowWaterContainer(512, 512, 200, 200);

ArgumentError: Error #2004: One of the parameters is invalid.
at flash.display::ShaderData/_setByteCode()
at flash.display::ShaderData()
at flash.display::Shader/set byteCode()
at flash.display::Shader()
at com.derschmale.utils::PBImageMapper()
at com.derschmale.fluids::ShallowWaterContainer()
at DiabloDock_fla::DraggableVideoBall_2/frame1()

Any suggestion?

]]> By: Kevin Maeda http://www.derschmale.com/2009/04/23/return-of-the-ripples-shallow-water-simulation-with-pixel-bender/comment-page-1/#comment-16450 Kevin Maeda Tue, 13 Jul 2010 05:43:01 +0000 http://www.derschmale.com/?p=128#comment-16450 This is the part I was after : http://www.graphicsinterface.org/proceedings/1996/FosterMetaxas/ Thanks. This is the part I was after :

http://www.graphicsinterface.org/proceedings/1996/FosterMetaxas/

Thanks.

]]> By: David http://www.derschmale.com/2009/04/23/return-of-the-ripples-shallow-water-simulation-with-pixel-bender/comment-page-1/#comment-16406 David Mon, 12 Jul 2010 09:21:39 +0000 http://www.derschmale.com/?p=128#comment-16406 Kevin: Thanks! The algorithm on which this was based was an adaptation of the fluid sim used in a watercolour experiment: http://www.derschmale.com/2009/02/16/flash-watercolour-simulation-using-pixelbender/ The watercolour experiment was based on this paper: http://grail.cs.washington.edu/projects/watercolor/paper_small.pdf Kevin: Thanks! The algorithm on which this was based was an adaptation of the fluid sim used in a watercolour experiment: http://www.derschmale.com/2009/02/16/flash-watercolour-simulation-using-pixelbender/
The watercolour experiment was based on this paper: http://grail.cs.washington.edu/projects/watercolor/paper_small.pdf

]]> By: Kevin Maeda http://www.derschmale.com/2009/04/23/return-of-the-ripples-shallow-water-simulation-with-pixel-bender/comment-page-1/#comment-16283 Kevin Maeda Fri, 09 Jul 2010 16:24:00 +0000 http://www.derschmale.com/?p=128#comment-16283 This is so interesting. Well done David ! Do you have a link to a paper describing this algorithm/implementation by any chance ? This is so interesting. Well done David ! Do you have a link to a paper describing this algorithm/implementation by any chance ?

]]> By: David http://www.derschmale.com/2009/04/23/return-of-the-ripples-shallow-water-simulation-with-pixel-bender/comment-page-1/#comment-12279 David Wed, 10 Mar 2010 10:15:45 +0000 http://www.derschmale.com/?p=128#comment-12279 I have no problem with it being used in a commercial project. I don't even have a donation system in place, since I'm more than happy with a little credit nod :-) I have no problem with it being used in a commercial project. I don’t even have a donation system in place, since I’m more than happy with a little credit nod :-)

]]> By: Franz http://www.derschmale.com/2009/04/23/return-of-the-ripples-shallow-water-simulation-with-pixel-bender/comment-page-1/#comment-12239 Franz Mon, 08 Mar 2010 14:26:43 +0000 http://www.derschmale.com/?p=128#comment-12239 Super, I had found that link but not had the time yet to implement your stuff according to that method... will let you know how it goes, I can then post u back the code, just that I won't be working with standard Flash loaders because I need to integrate this into a bigger framework which has custom loading classes already... so I guess it's not much use to most people. Right now I just want to show the effect, I'm not even sure if it will work with my graphics but if it does, what's your position on commercial use? Would be more than happy to donate etc, but obviously want to check back with you first! Great work and looking forward to having a bit more time to surf through your experiments, pixelbender is one of those things I've been meaning to play with for ages, but then there's always one more SimpleButton or TweenMax to go :-) Super, I had found that link but not had the time yet to implement your stuff according to that method… will let you know how it goes, I can then post u back the code, just that I won’t be working with standard Flash loaders because I need to integrate this into a bigger framework which has custom loading classes already… so I guess it’s not much use to most people.

Right now I just want to show the effect, I’m not even sure if it will work with my graphics but if it does, what’s your position on commercial use? Would be more than happy to donate etc, but obviously want to check back with you first!

Great work and looking forward to having a bit more time to surf through your experiments, pixelbender is one of those things I’ve been meaning to play with for ages, but then there’s always one more SimpleButton or TweenMax to go :-)

]]> By: David http://www.derschmale.com/2009/04/23/return-of-the-ripples-shallow-water-simulation-with-pixel-bender/comment-page-1/#comment-12197 David Sat, 06 Mar 2010 11:21:56 +0000 http://www.derschmale.com/?p=128#comment-12197 Franz: Sure, that's a perfectly valid way to work with pbjs. They're doing the same thing here: http://help.adobe.com/en_US/ActionScript/3.0_ProgrammingAS3/WSB5D89F6A-065F-4b18-A163-D42190DB7ABE.html Franz: Sure, that’s a perfectly valid way to work with pbjs. They’re doing the same thing here: http://help.adobe.com/en_US/ActionScript/3.0_ProgrammingAS3/WSB5D89F6A-065F-4b18-A163-D42190DB7ABE.html

]]> By: Franz http://www.derschmale.com/2009/04/23/return-of-the-ripples-shallow-water-simulation-with-pixel-bender/comment-page-1/#comment-12182 Franz Fri, 05 Mar 2010 20:23:12 +0000 http://www.derschmale.com/?p=128#comment-12182 Hey David, Sweet effect... I'm trying to include the code into a framework to use the effect in a flash piece, but am having a problem using the EMBED statements since I do not compile with the Flex framework. Currently my strategy is to load the pbj's at runtime and then fill the new Shader() calls you make with a ByteArray of the relevant loaded pbj... Does this sound reasonable? Thanks, Franz Hey David,

Sweet effect… I’m trying to include the code into a framework to use the effect in a flash piece, but am having a problem using the EMBED statements since I do not compile with the Flex framework. Currently my strategy is to load the pbj’s at runtime and then fill the new Shader() calls you make with a ByteArray of the relevant loaded pbj… Does this sound reasonable?

Thanks,
Franz

]]> By: Multitouch Ripple Effect (Screencast) « MultiTouchup.com http://www.derschmale.com/2009/04/23/return-of-the-ripples-shallow-water-simulation-with-pixel-bender/comment-page-1/#comment-10247 Multitouch Ripple Effect (Screencast) « MultiTouchup.com Wed, 06 Jan 2010 17:58:54 +0000 http://www.derschmale.com/?p=128#comment-10247 [...] David’s Blog post and the source for his flash [...] [...] David’s Blog post and the source for his flash [...]

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