Roman Kudryavtsev

MiniEDA now has mirror view, pin names, multiple layouts

I was designing electronic circuit board (hand soldering), and needed some EDA software for figuring out better layout, as I was not happy with what is available (too complex, does not exactly solve my problem), so I've made my own in couple of days (yep ai), here is MiniEDA

@XorDev greyscale variant request, it can look cool too x.com/rsk/status/137…

"Lens" vec2 p=(FC.xy*2.-r)/r.y;float l=.8-length(p);o=tanh((3.+sin((p.x+p.y)*max(l/.1,1.+l/.3)+t+vec4(0,1,2,0)))*.2*(.1/max(l,-l/.2)+.1/length(p*l-.1)));o*=o;

@nico_jeannen I like flame graphs better, its my app called Total, but only win and linux

My Mac was getting full, and the settings just said "system data" So I searched a bit and I found a nice app that shows what takes space + visualises it Result: I had 500GB in Adobe cache editing 💀 The app is Open Source and free, really good to do some cleanup. Name is Grand Perspectiv

hyper demon is fun

more updates to editor prototype: copy/paste clipboard support, history undo/redo, sketch mode now uses 2 colors #pixelart

what is this? 8x8 #pixelart

some progress on my pixel art editor: added fill tool, select tool (move, edit in selected), pick color with right click, pixel preview #pixelart #solidjs #css

pixel art editor, second evening, now with color palette and paint/sketch modes

pixel art editor in couple of hours solidjs + css grid

PBed Hyper Demon 241st now twitch.tv/rsk700/clip/In…

oh, no, edge scaling in the quad is non-linear operation for mapped texture 😑 #gamedev

@FreyaHolmer was working on something similar and "discovered" you don't have to use shift/ctrl, you can use any key as modifier, eg having keys "A" "S": "Press A", "Hold A + Press S" and other combinations

element selection state color table oh boy

looks interesting, wip #gamedev

my straight skeleton implementation now can process concave polygons 🥰 #gamedev

cooking something 🤩 #gamedev

This week's new level for Scriptgrip game is "Dragon eye", play at scriptgrip.rsklab.com #gamedev #indiegame

Updated Scriptgrip's physics, sliding is super smooth now! #bevyengine #gamedev #rustlang

@XorDev there is nice article in wikipedia about signed zero en.wikipedia.org/wiki/Signed_ze…

Today I learned that you can distinguish between -0.0 and +0.0 by checking the sign of the reciprocal if x ==-0.0 then 1.0/x will be < 0.0!

#python tip you probably will never need, in order to normalize negative zero in python just add zero to number