/* built with Studio Sketchpad: 
 *   https://sketchpad.cc
 * 
 * observe the evolution of this sketch: 
 *   https://studio.sketchpad.cc/sp/pad/view/ro.hi4lP2PghBT/rev.430
 * 
 * authors: 
 *   xapu
 *   
 *   Ari Bader-Natal

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




// NEW! See this as a Sketchcast at http://studio.sketchpad.cc/sp/pad/view/ro.9KPxftbkKN$2Z/latest?soundcloud_url=http://soundcloud.com/aribadernatal/sketchcast_1342117029538


/*
Sketchcast demo
* Pause playback at any point to open an editable copy of that revision (link at upper-right)
* Navigate through the history of this sketch either with the revision slider or with the soundcloud audio slider. 
* Record your own sketchcast from the link in the header of any sketchpad that you're creating. 
*/

int i = 0; 

void setup() {  // this is run once, initially.

    // canvas size
    size(400,200);

    // background color (0 is black, 255 is white)
    background(255); 
    
    // line width 
    strokeWeight(12);

    // frames per second
    frameRate(15); 
}

void draw() { // this is run repeatedly
    
    // line color
    stroke(random(50), random(255), random(255), 100);

    // draw the line
    line(i,0, random(0,width), height);

    // loop when finished.
    if (i<width) { 
        i++;
    } else {
        i=0;
    }
}