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I'm trying to build a very specific texture in Photoshop, and I'm a little stumped. Anyone know if this is possible?
I want a field of dots that meets these 4 criteria:
I can do this in Illustrator with the Symbol Sprayer tool up to a certain point (see attached image), but then the program slows to a crawl. I need something I can do on a much larger scale.
Thanks in advance!
You could try the free Comic Kit plugin on Adobe Exchange (https://exchange.adobe.com/apps/cc/13159).
After you install it, do the following
1. Choose Edit > Fill
2. Choose Content: Pattern
3. Check the check box next to Script: under Options
4. Choose Screen_Pattern_ex from the script dropdown menu
5. Click OK
Then in the Screen Pattern dialog, select the following:
There is a program you can download called StippleGen, which generates points using Voronoi diagrams. If you run it on a radial gradient, you get something like so:
The result is saved as an SVG file. You can open it in Photoshop,but the paths for the individual points have a stroke but no fill, and can have little hollow white dots in their centers. If you open the file in a Vector editor like Illustrator, you can add fills and remove the strokes, and then copy and paste as a Shape into Photos
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You could try the free Comic Kit plugin on Adobe Exchange (https://exchange.adobe.com/apps/cc/13159).
After you install it, do the following
1. Choose Edit > Fill
2. Choose Content: Pattern
3. Check the check box next to Script: under Options
4. Choose Screen_Pattern_ex from the script dropdown menu
5. Click OK
Then in the Screen Pattern dialog, select the following:
You may need to test various settings to make the dots not overlap.
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Great reply @Myra Ferguson !
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@Stephen_A_Marsh Thanks! 🙂
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Thanks, @Myra Ferguson. This is a cool plugin.
I'm realizing that I failed to list a 5th criteria, "Dots are all the same size." My mistake! Your answer is the perfect solution to what I originally asked for.
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You're very welcome. If it worked, you can mark it as a Correct Answer in addition to Semaphoric's solution so that others with the same question can also find it. Thanks! 🙂
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Ah yes, done, thank you
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There is a program you can download called StippleGen, which generates points using Voronoi diagrams. If you run it on a radial gradient, you get something like so:
The result is saved as an SVG file. You can open it in Photoshop,but the paths for the individual points have a stroke but no fill, and can have little hollow white dots in their centers. If you open the file in a Vector editor like Illustrator, you can add fills and remove the strokes, and then copy and paste as a Shape into Photoshop (as I did here).
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@Semaphoric – thanks, you saved me the work of finding the link!
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Doing this in a vector program would be better than Photoshop, since each dot is an object, and there are commands like "Transform Each".
Another possibility for the OP could be some sort of Phylotaxis type pattern, like in the center of a daisy. There were a few extensive discussions about achieving this on the Illustrator Forum several years ago. I've done it to a limited degree in Photoshop, but it's hit or miss to set up for good results, and the elements get smaller towards the center, which is not desired.
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Totally agree. I just searched the Illustrator forum for "phylotaxis" with no results. If I get stumped here, I will start a new post over there. Thanks!
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Try searching for "Daisy Challenge". I shoul note I came across that discussion via a Web search, not from searching the forums.
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The result is saved as an SVG file. You can open it in Photoshop,but the paths for the individual points have a stroke but no fill, and can have little hollow white dots in their centers.
By @Semaphoric
Without access to vector tools, I'm sure that a hack such as duping the layer, applying the Minimum filter at the desired radius to expand and then the Maximum filter at a larger radius to contract smaller than the edges would work to fill in the centres.
I don't know SVG coding, however, it should also be possible to add the fill directly with a multiple find/replace.
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Just tried these filters (new to me), and they work exactly as you described. Great tip, thanks.
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Amazing—what a find! This worked like a charm the first time. Thank you!
(What a strange interface this program has!)
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ImageJ can do this natively as well.