/* built with Studio Sketchpad: 
 *   https://sketchpad.cc
 * 
 * observe the evolution of this sketch: 
 *   https://studio.sketchpad.cc/sp/pad/view/ro.HA$mD-K0SRD/rev.873
 * 
 * authors: 
 *   Pavel Mitrofanov

 * license (unless otherwise specified): 
 *   creative commons attribution-share alike 3.0 license.
 *   https://creativecommons.org/licenses/by-sa/3.0/ 
 */ 



float f = 0.0;
float step = TWO_PI/360/3;
int numBoxes = 10;
int[][] boxes = new int[6][numBoxes];

void setup() {  // this is run once.   
    size(500, 500, P3D);
    noFill();
    smooth();
    
    for (int i = 0; i < numBoxes; i++) {
        boxes[i] = new int[6];
        boxes[i][0] = 100+random(300);
        boxes[i][1] = 100+random(300);
        boxes[i][2] = 100+random(200);
        boxes[i][3] = random(360);
        boxes[i][4] = random(200);
        boxes[i][5] = 10+random(30);
    }
} 


void draw() {  // this is run repeatedly. 
background(255,255,255);

//beginCamera();
//camera();
//rotateX(-PI/6);
//endCamera();

    for (int i = 0; i < numBoxes; i++) {
        pushMatrix();
        translate(boxes[i][0], boxes[i][1], boxes[i][2]);
        rotateY(PI*360/boxes[i][3]+f);
        fill(boxes[i][4]);
        box(boxes[i][5]);
        popMatrix();
    }

translate(50, 50, 0);
rotateY(PI/3+f);
box(45);

f=f+step;
}