Noratrieb/redox
1
0
Fork 0
mirror of https://github.com/Noratrieb/redox.git synced 2026-01-16 01:05:01 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

acceleration

Browse source
This commit is contained in:
nora 2021-06-17 17:06:33 +02:00
parent b754525595
commit 42ed986722
3 changed files with 25 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

12
src/draw/Particles.ts
View file

@ -10,8 +10,8 @@ let mouseProperties: MouseProperties = {charge: 0, strength: 1, pos: new Vector(
export function initParticles() {
particles = [];
const chargeToMass = [1, 1, 100];
const chargeToMass = [0.1, 1, 10];
for (let i = 0; i < 200; i++) {
const charge = Math.random() < 0.3 ? 0 : Math.random() < 0.5 ? 1 : -1;
particles.push(new Particle(new Vector(
@ -57,8 +57,14 @@ function calculateChargedForces() {
const innerParticle = particles[j];
if (innerParticle.charge !== 0) {
const dist = particle.position.distance(innerParticle.position);
if (dist < 300 && dist > 0.30) {
const f1 = innerParticle.position.sub(particle.position).scale(0.5 / dist ** 2);
if (dist < 300 && dist > 0) {
const f1 = innerParticle.position.sub(particle.position).scale(0.5 / dist ** 2)
/*
that does not actually work because the world does not work like that
but there is probably something missing here if the charges aren't equal
.scale(Math.max(Math.abs(particle.charge), Math.abs(innerParticle.charge))
/ Math.min(Math.abs(particle.charge), Math.abs(innerParticle.charge)));
*/
if (particle.charge === innerParticle.charge) {
particle.applyForce(f1.negated());
innerParticle.applyForce(f1);