Make dla with circles instead of pixels
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george korris
on 2 Feb 2023
Commented: William Rose
on 12 Feb 2023
Hi everyone I have a code for 2D DLA but it adds pixels to an initial pixel and I would like them to not be pixels but small squares or small circles instead. I have managed to make the initial area to which the pixels from the dla are added a square or a circle but I cant find a way to add circles or other squares to it.
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William Rose
on 6 Feb 2023
Here is a script that does what I think you are requesting. Each monomer in the aggregate is represented by a circle. I will use 3 figures to illustrate this:
Above: Possible circles to use for each monomer, ranging from diameter d=6 pixels to d=20 pixels.
Above: Aggregate array with d=10. Inset: original aggregate, 1 pixel per monomer.
Above: Aggregate array with d=20. Inset: original aggregate, 1 pixel per monomer.
I think the image with d=10 is just as good as the one with d=20, so I recommend it, since it takes up 4 times less memory than the image with d=20. You can change d in the script, run it, and decide.
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