Yannick/creative-coding
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

savestate

Browse source
This commit is contained in:
Yannick 2025-04-14 09:34:42 +02:00
parent eff0138135
commit c54b95d716
1 changed files with 18 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

26
3/sketch.js
View file

@ -28,14 +28,15 @@ const sortSketch = function (p) {
}; };
p.preload = function () { p.preload = function () {
img = p.loadImage("assets/image.png"); // img = p.loadImage("assets/image.png");
img = p.createImage(66, 66)
p.pixelDensity(1); p.pixelDensity(1);
}; };
p.draw = function () { p.draw = function () {
img.loadPixels(); img.loadPixels();
p.image(img, 0, 0, 400, 400); p.image(img, 0, 0, 400, 400);
let pixelArray = [[]]; let pixelArray = [];
for (let px = 0; px < img.pixels.length; px += 4) { for (let px = 0; px < img.pixels.length; px += 4) {
pixelArray.push([ pixelArray.push([
img.pixels[px], img.pixels[px],
@ -45,14 +46,23 @@ const sortSketch = function (p) {
]); ]);
} }
pixelArray.sort((a, b) => parseInt(a[0]) - parseInt(b[0])); pixelArray.sort((a, b) => a[0] - b[0]);
img.pixels = []; for (let px = 0; px < img.pixels.length; px += 4) {
for (pixel of pixelArray) { img.pixels[px] = pixelArray[px / 4][0];
img.pixels.push(...pixel); img.pixels[px + 1] = pixelArray[px / 4][1];
img.pixels[px + 2] = pixelArray[px / 4][2];
img.pixels[px + 3] = pixelArray[px / 4][3];
} }
console.log(img.pixels); console.log(img.pixels);
for (let x = 0; x < img.width; x += 1) {
img.updatePixels(); for (let y = 0; y < img.height; y += 1) {
img.set(x, y, 0);
}
}
console.log(img.pixels)
p.updatePixels();
p.image(img, 0, 0, 400, 400);
p.noLoop();
}; };
}; };
//let test = function (p) { //let test = function (p) {