mark2222

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29th Dec 2017

It's a color printer! Using photon stacks and a powerful new single-chamber particle ROM based on the latest particle-order manipulation paradigm.

printer subframe electronics 60hz memory sorcery electronic colors 4096 particle

Comments

kobalt 3rd Jan 2018

als im pretty sure the only people who lived at this speed were in their 40's
kobalt 3rd Jan 2018

CAN YOU MAKE IT EVEN FASTER??
ElectroBit 2nd Jan 2018

A lambda term refers to an anonymous function in general
Di97 2nd Jan 2018

Ah, I see what you did here. Never thought of approach by counting the distance from one pixel to another
mark2222 2nd Jan 2018

@Damian97 "lambda" is python's way of declaring anonymous functions. The sort function optionally takes in a "key" function that tells it how to sort the array. So the array being sorted is really the values 1 through 128^2, but the sort function "sees" them as the distance each pixel is from the center. Think of it as sorted(img2order, key=dist_from_center). The part about recovering (x, y) is just where I did y = i // WIDTH and x = i % WIDTH. @Creeper8855 Looks like someone else is OLD!
Di97 2nd Jan 2018

mark2222: Huh? Is it something related to lambda? Seeing not it in a first time, still have no idea what it is
Creeper8855 2nd Jan 2018

This reminds me of the days of Dial-Up
mark2222 2nd Jan 2018

@DUC Sure! Come join us on #powder-subframe on freenode IRC. If you like reverse engineering, you can also take a look at my handbook: ~2170655. And I might or might not be starting a subframe tutorial series this weekend, so look out for that!
DUC 2nd Jan 2018

mark2222: I suppose you could teach me more about particle order manipulation? Thanks!
mark2222 2nd Jan 2018

@NoVIcE Yes but not really. The particle ROM involves PSTN-pushing particles around, so some modification would be necessary for, for example, liquids. And for unstable particles, you'd need suspension and an ID cache. @Annie_ lol

The Powder Toy

Color Printer (4096 Colors!) by mark2222

Comments