Noise 3D
float increment = 0.01f;
float zoff = 0.0f;
float zincrement = 0.02f;
void setup() {
size(640, 360);
frameRate(30);
}
void draw() {
loadPixels();
float xoff = 0.0f;
for (int x = 0; x < width; x++) {
xoff += increment;
float yoff = 0.0f;
for (int y = 0; y < height; y++) {
yoff += increment;
float bright = noise(xoff, yoff, zoff) * 255.0f;
pixels[x + y * width] = color(bright, bright, bright);
}
}
updatePixels();
zoff += zincrement;
}