cube draw

/*

Using two loops to draw a grid of shapes.

 This sketch references code available in "Form + Code."

 * Form+Code in Design, Art, and Architecture 

 * by Casey Reas, Chandler McWilliams, and LUST

 * Princeton Architectural Press, 2010

 * ISBN 9781568989372

 */

​

void setup() {

  size( 800, 600 );

  smooth();

  noFill();

  background( 255 );

​

  // draw a grid of overlapping circles

  // for every x-increment, draw a column of circles in the y-direction.

  // notice we don't have to use global variables for this because we are using an increment

  // of 20 to decide the x/y starting positions.   

  for (int x = 0; x <= width; x += 20) {

    for (int y = 0; y <= height; y+=20) {

      rect(x, y, 10, 10);

    }

  } 

​

​

}

​

void draw() {

​

   for (int x = mouseX; x <= width; x += 10) {

    for (int y = mouseY; y <= height; y+=10) 

      rect(x, y, 10, 10);

      //change size of box being drawn with

​

        //if (mousePressed == true) {

        //fill(random(0, 120), random(0, 120), random(0, 220);

       // } else {

     fill(random(0, 220), random(0, 120), random(0, 120));

   }

   }