Comments on: Laboratory output n°56 NaturalTransformation vs Aphex Twin http://www.simppa.fi/blog/laboratory-output-n%c2%b056-naturaltransformation-vs-aphex-twin/ minä kaikkeudessa. Mon, 06 Feb 2012 21:49:12 +0000 hourly 1 http://wordpress.org/?v=3.3.1 By: Rackdoll http://www.simppa.fi/blog/laboratory-output-n%c2%b056-naturaltransformation-vs-aphex-twin/comment-page-1/#comment-23122 Rackdoll Mon, 24 Aug 2009 14:14:24 +0000 http://www.simppa.fi/blog/?p=440#comment-23122 did some research on your tips.... omfg awesome! did some research on your tips…. omfg awesome!

]]> By: Rackdoll http://www.simppa.fi/blog/laboratory-output-n%c2%b056-naturaltransformation-vs-aphex-twin/comment-page-1/#comment-23121 Rackdoll Mon, 24 Aug 2009 09:09:21 +0000 http://www.simppa.fi/blog/?p=440#comment-23121 thnx alot matey, will try to put your tips into practice ( those i am not using alrdy ). Lovin your work btw... keep it up! :) thnx alot matey, will try to put your tips into practice ( those i am not using alrdy ). Lovin your work btw… keep it up! :)

]]> By: simo http://www.simppa.fi/blog/laboratory-output-n%c2%b056-naturaltransformation-vs-aphex-twin/comment-page-1/#comment-23120 simo Mon, 24 Aug 2009 08:33:52 +0000 http://www.simppa.fi/blog/?p=440#comment-23120 Here are some basics: - use bitmapData lock() and unlock() around your drawing loop. - use linked list. (every particle has reference to next particle) - use the while loop shown above. - rest is all about optimizing the math and that's where the magic happens. Some basics of that: - precalculate everything you can. - less Math-class is more performance. - x*y is faster then x/y. - use bitwise operations when possible. - use shared variables, don't calculate anything twice or more. - always try to calculate less as possible and you are going to right direction. Enough of bullshit. Now do ten thousand experiments. Here are some basics:
- use bitmapData lock() and unlock() around your drawing loop.
- use linked list. (every particle has reference to next particle)
- use the while loop shown above.
- rest is all about optimizing the math and that’s where the magic happens.

Some basics of that:
- precalculate everything you can.
- less Math-class is more performance.
- x*y is faster then x/y.
- use bitwise operations when possible.
- use shared variables, don’t calculate anything twice or more.
- always try to calculate less as possible and you are going to right direction.

Enough of bullshit. Now do ten thousand experiments.

]]> By: Rackdoll http://www.simppa.fi/blog/laboratory-output-n%c2%b056-naturaltransformation-vs-aphex-twin/comment-page-1/#comment-23119 Rackdoll Mon, 24 Aug 2009 07:29:42 +0000 http://www.simppa.fi/blog/?p=440#comment-23119 I must say you are getting some super hyper speed out of your setPixel() You got any tips on optimizing speed performance on those kinda of calculations / actions ? I must say you are getting some super hyper speed out of your setPixel()
You got any tips on optimizing speed performance on those kinda of calculations / actions ?

]]> By: Rackdoll http://www.simppa.fi/blog/laboratory-output-n%c2%b056-naturaltransformation-vs-aphex-twin/comment-page-1/#comment-23118 Rackdoll Mon, 24 Aug 2009 06:11:29 +0000 http://www.simppa.fi/blog/?p=440#comment-23118 Omg genius! Very nice solution.. Omg genius! Very nice solution..

]]> By: nicoptere http://www.simppa.fi/blog/laboratory-output-n%c2%b056-naturaltransformation-vs-aphex-twin/comment-page-1/#comment-23117 nicoptere Mon, 24 Aug 2009 05:32:41 +0000 http://www.simppa.fi/blog/?p=440#comment-23117 and I guess Harry is also listening to some music or at least the volume ^^ on of the most interesting sound spectrums I've seen in a while :) keep up and I guess Harry is also listening to some music or at least the volume ^^
on of the most interesting sound spectrums I’ve seen in a while :)
keep up

]]> By: simo http://www.simppa.fi/blog/laboratory-output-n%c2%b056-naturaltransformation-vs-aphex-twin/comment-page-1/#comment-23114 simo Fri, 21 Aug 2009 12:20:04 +0000 http://www.simppa.fi/blog/?p=440#comment-23114 I added some explanations for you Rackdoll. Harry draw's the position by him self. I added some explanations for you Rackdoll. Harry draw’s the position by him self.

]]> By: Rackdoll http://www.simppa.fi/blog/laboratory-output-n%c2%b056-naturaltransformation-vs-aphex-twin/comment-page-1/#comment-23113 Rackdoll Fri, 21 Aug 2009 11:40:12 +0000 http://www.simppa.fi/blog/?p=440#comment-23113 Looking good! I wonder if you loop through all the pixels in the bitmapdata or only the one you change? Looking good! I wonder if you loop through all the pixels in the bitmapdata or only the one you change?

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