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clean up clean up everybody do your share

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This commit is contained in:
Andrew Simonson
2026-02-17 20:42:52 -06:00
parent 3f0f9907ed
commit 44948a6e9f
12 changed files with 263 additions and 485 deletions
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47
src/static/js/idler.js
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@@ -3,6 +3,9 @@ const density = 0.00005;
let screenWidth = window.innerWidth + 10;
let screenHeight = window.innerHeight + 10;
const MAX_DIST = 150;
const MAX_DIST_SQUARED = MAX_DIST * MAX_DIST;
class Ball {
constructor(x, y, size, speed, angle) {
this.x = x;
@@ -14,8 +17,9 @@ class Ball {
}
calcChange() {
this.xSpeed = this.speed * Math.sin((this.angle * Math.PI) / 180);
this.ySpeed = this.speed * Math.cos((this.angle * Math.PI) / 180);
const radians = (this.angle * Math.PI) / 180
this.xSpeed = this.speed * Math.sin(radians);
this.ySpeed = this.speed * Math.cos(radians);
}
update() {
@@ -44,19 +48,17 @@ class Ball {
function setup() {
frameRate(15);
const pix = screenHeight * screenWidth;
const pixels = screenHeight * screenWidth;
createCanvas(screenWidth, screenHeight);
for (let i = 0; i < pix * density; i++) {
let thisBall = new Ball(
for (let i = 0; i < pixels * density; i++) {
balls.push(new Ball(
random(screenWidth),
random(screenHeight),
random(6) + 3,
Math.exp(random(4) + 3) / 1000 + 1,
random(360)
);
balls.push(thisBall);
));
}
stroke(255);
}
@@ -69,42 +71,31 @@ function windowResized() {
function draw() {
background(24);
// Update all balls
for (let i = 0; i < balls.length; i++) {
balls[i].update();
}
// Draw lines with additive blending so overlaps increase brightness
// Draw connection lines with additive blending so overlaps brighten
blendMode(ADD);
strokeWeight(2);
const maxDist = 150;
const maxDistSquared = maxDist * maxDist;
for (let i = 0; i < balls.length - 1; i++) {
const ball1 = balls[i];
const a = balls[i];
for (let j = i + 1; j < balls.length; j++) {
const ball2 = balls[j];
const dx = ball2.x - ball1.x;
const dy = ball2.y - ball1.y;
const b = balls[j];
const dx = b.x - a.x;
const dy = b.y - a.y;
const distSquared = dx * dx + dy * dy;
if (distSquared < maxDistSquared) {
if (distSquared < MAX_DIST_SQUARED) {
const distance = Math.sqrt(distSquared);
if (distance < 75) {
stroke(255, 85);
line(ball1.x, ball1.y, ball2.x, ball2.y);
} else {
const chance = 0.3 ** (((random(0.2) + 0.8) * distance) / 150);
if (chance < 0.5) {
stroke(255, 40);
} else {
stroke(255, 75);
}
line(ball1.x, ball1.y, ball2.x, ball2.y);
const chance = 0.3 ** (((random(0.2) + 0.8) * distance) / MAX_DIST);
stroke(255, chance < 0.5 ? 40 : 75);
}
line(a.x, a.y, b.x, b.y);
}
}
}