Category Archives: Processing

Blender: How to Loop an Image Sequence into Textures

Animating Blender Textures With Processing

Animated textures in Blender is a thing! Immediately after finding that out, I set out to script a grid crawler texture in Processing. Because no one in their right mind would want to draw that by hand.

A Bit Of Everything has a post with the logic for a static grid, but somehow getting an animated version ate 3 hours of my life. All in all, it took about 12 tries. What I love  about Processing is that even bad guesses can have pleasing results.

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Processing: How to Randomize Textures

TheHallCompressed

Scenes with custom textures always seem to turn out better for me, but they’re hellish to make. I’ve spent hours in GIMP hand-drawing patterns, carefully testing out layers to get  effects. It’s a hassle.

However, I’m learning to automate more of that sort of thing with Processing. What’s really nice about that is you can get a texture that changes subtly every time you run the script if you use the Random function to assign coordinates, weights, and transparency values.

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Processing: How to Code A Wheel Cipher Layout

Thomas Jefferson's Wheel

I’ve been reading Code Breakers by Rudolf Kippenhahn. What hooked me into it was the part about the Wheel Cipher, a device envisioned by Thomas Jefferson in the late 1700’s. You can see Jefferson’s note about the wheel in his very own, genuinely awful handwriting here.

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Processing: How to Add CSV Data to Pretty Maps

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The internet has a shit-ton of map data. I didn’t realize it until I started skimming through HTML on sites like Craigslist and Yelp. Yes, by the way, I am that weirdo who sits in coffee shops on Saturday mornings muttering at tags I don’t understand.

The point is, I want to be able to play with that data in Processing. The first step is just getting that information into the sketch and mapping it properly. That’s what I’m doing today… I acknowledge that I get fixated on projects with very few practical applications. It’s possible I need to get out more.

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Processing: How to Code a Grayscale Cipher

A grey alphabet

Well, I’ve clearly been doing graphics wrong ALL MY LIFE because I never knew Processing was a thing. Now that I’m aware, I’m attempting to rewire my brain for it.

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