hellvetica42

int num_rays = 100;

PVector[] pos = new PVector[num_rays];
PVector[] vel = new PVector[num_rays];

void setup(){
    size(1000, 1000);
    background(20);
    for(int i = 0; i < num_rays; i++){
        float y = map(i, 0, num_rays, -radius+10, radius-10);

hellvetica42

void setup(){
    size(1000, 1000);
}

float c = 0.5;
float mathf(float x){
    return x * c;
}

float radius = 300;