pink clouds
@author
color c1 = color(255, 0, 128);
color c2 = color(0, 255, 255);
PVector nOffset1, nOffset2;
float nScale = 0.007;
float tScale = 0.03;
float step = 5.0;
void setup(){
size(750, 200);
noStroke();
nOffset1 = new PVector(random(10000), random(10000));
nOffset2 = new PVector(random(10000), random(10000));
}
void draw(){
background(255);
float time = frameCount * tScale;
for(int w = 0; w < width; w += step){
for(int h = 0; h < height; h += step){
float n = noise(w * nScale + nOffset1.x + time, h * nScale + nOffset1.y - time, time);
float r = map(n, 0, 1, red(c1), red(c2));
float g = map(n, 0, 1, green(c1), green(c2));
float b = map(n, 0, 1, blue(c1), blue(c2));
fill(r, g, b);
rect(w, h, step, step);
fill(255, 255, 255, map(abs(n - 0.5) + 0.5, 0, 1, 255, 0));
rect(w, h, step, step);
}
}
}