/* built with Studio Sketchpad: 
 *   https://sketchpad.cc
 * 
 * observe the evolution of this sketch: 
 *   https://studio.sketchpad.cc/sp/pad/view/ro.RIS3E8i2c6x/rev.1124
 * 
 * authors: 
 *   Matt Perkins

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



// Pressing Control-R will render this sketch.
// happy mother's day!  

int i = 0; 
int width4 = 0;
int height4 = 0;
int width2 = 0;
int height2 = 0;

void setup() {  // this is run once.   
    
    // set the background color
    background(255);
    
    // canvas size (Variable aren't evaluated. Integers only, please.)
    size(720, 720); 
      
    // smooth edges
    smooth();
    
    // limit the number of frames per second
    frameRate(30);
    
    //sometimes i like to calc some values ahead of time
    //just to save a few cycles (life is short amirite!)       
    width4 = width/4;
    height4 = height/4;
    width2 = width/2;
    height2 = height/2;

    // set the width of the line.     
    strokeWeight(35);
} 

void draw() {  // this is run repeatedly.  
        
    //we're going to take advantage of some matrice fun
    //here to spread lines of petals out in a nice
    //360 degree spread over 360 steps.
    translate(width2, height2);
    rotate((random(1,360)/360) * TWO_PI);

    // set the color to a yellowish with some random-ness
    stroke(200+random(55), 200 + random(55), 245 + random(10), 35);    
    //draw the line with the 
    line(70, 70, random(30) + width4, random(30) + height4);


    //then we're going to draw some dots in that same
    //way taking advantage of the rotation to spread
    //our our dots in a nice circular fashion.
    
    stroke(0, 0, 0, 23);
    fill( 235 + random(20), random(150), 150, 135);
    for(int j = 0; j < 15 ;j++)
    {
        int dotwidth = random(10);
        ellipse(random(70), random(70), dotwidth, dotwidth);
    }

    // move over a pixel
    if (i < width) {
        i++;
    } else {
        i = 0; 
    }
}