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I’m Antonio Esquer and I’m a
freelance Interactive Developer.
This Blog is focus on Mobile , Web and Creative Technologist.
I like Animation,ActionScript,Art with code,Design,Flash,Fractals,Generative Art,Illustration,Interaction,Interface Design,JavaScript,Open Frameworks,Maths,Mobile Development,Motion Detection,Physics,Programming,Processing,Typography.

Blog / Post tagged: Filters

Ligth Particlesspeak

Lab : Light Particles Interacting with Obstacles.

August 10th, 2010

Time ago, I found a experiment with particles on the site "asluv.com".

I like it, but it was a little slow, so I decide to change the code a little, and just avoiding the use of sprites, I got a great improvement on the speed.

This AS3 experiment uses a BitmapData to determine whether the particles should change their speed in function of the background color of the bitmap.

There is a GlowFilter and BlurFilter applied to the particles, to create a nicer visual result.
Playing just with the filter, we can get very diferent and nice result.

» Keep Reading : Ligth Particles

Moving Lots of Particles with ActionScriptspeak

Lab : Moving 300.000 particles

July 27th, 2010

In this experiment with actionscript 3.0,
I'll be playing around with 100.000 to 300.000 particles at a time.

Create particles is really easy in actionscript, and I'm always doing lots of experiments with lots of sprites or movieClips, and then move then around.

But the problem is that it doesn't take long to have so many particles on the stage that Flash can no longer handle it.
In fact, depending on the code you use for interacting btween this particles, it really doesn't take that many Sprites on the stage at all for Flash to start falling apart.

» Keep Reading : Moving Lots of Particles with ActionScript

BlendMode1 comment

Lab : Drawing with the flash API.

November 29th, 2008

When I had to replicate the 80's lava lamp object, my first thought, was to create a complex particle system, and use the drawing api to draw a gradient simulate the plasma effect, but after a while, I found that using blendModes,combined with gradient colored circles, simplify the problem to the limit.

Blend modes are conceptually very simple, but their practical application is sometimes difficult to see, and really often does result only from a bit of luck and guesswork.

( A biological texture generated with blend modes )

» Keep Reading : BlendMode