Noise 1D screenshot added

Author: VRamazing

chp00_introduction/Noise1D/screenshot.png

@@ -14,7 +14,7 @@ function setup() {
 
 function draw() {
 
-  fill(0, 10);
+  fill(0, 10); //fills with color black(0) and alpha = 10
   rect(0,0,width,height);
 
   //var n = random(0,width);  // Try this line instead of noise