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Topic: reading a group of pixels over time (Read 262 times) |
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soledad
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reading a group of pixels over time
« on: Jul 9th, 2003, 7:50pm » |
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I am designer and artist new to the P5 environment and not at all familiar with Java. (I am using P5 to get me up and running). I am hitting a wall and haven't seen any post directly related to what I am trying to do.
I am working on a project that needs to be able to read a group of pixels (at least 5px X 5px wide) get their color and then change the color value over time.
Should I use a pixel array method or is there another more efficient method for getting the color data and targetting the change of a specific group of displayed pixels?
I eventually need to affect the pixels of the image in real time.. or as close to real time as possible.
any advice greatly appreciated
s.
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