Processing curves examples

curvesExample.pde

float rate = 2; // Change pow to int and fraction

void setup() {
  size(400,400);
}

void draw() {
  for(int x = 0; x< width; x++) {
    float n = norm(x, 0, width);  // Create a Range
    float c = n * 255;
    stroke(c);
    line(x, 0, x, height / 2);
    float cSq = pow(c, rate) * 255;
    stroke(cSq);
    line(x, height / 2, x, height);
  }
}

float rate = 4; // Change pow to int and fraction

void setup() {
  size(400,400);
  noFill();
}

void draw() {
  for(int x = 0; x< width; x+=5) {
    float n = norm(x, 0, width);  // Create a Range
    float y = pow(n, rate); // Compute curve
    y*=height;  // Scalte to height
    strokeWeight(n * 5);
    ellipse(x, y, width + rate * 100, height + rate * 100);
  }  
}

float rate = 2; // Change pow to int and fraction

void setup() {
  size(400,400);
}

void draw() {
  for(int x = 0; x< width; x++) {
    float n = norm(x, 0, width);
    float y = pow(n, rate);
    y*=height;
    point(x, y);
  }  
}