bevchou

//position clouds horizontally across the sky
for(horiz = -100; horiz <= width+100; horiz += 200){
  //position clouds vertically along top 40% of sky
  for(vert = -50; vert <= height*0.60; vert += 120){
    //creating the cloud shape
    for (i = -20; i <= 20; i += 20) {
      fill(230, 237, 235, 170);
      //r1 and r2 are random numbers that make the clouds different each time the sketch is run
      ellipse(cloud.x+i+horiz, cloud.y+vert, r1, r2);
      ellipse(cloud.x+5+horiz, cloud.y+i+vert, r1, r2);

bevchou

//move clouds
cloud.x += 0.5;
//loop clouds
if (cloud.x > width/3){
  cloud.x = 0;
}

bevchou

ellipse(cloud.x, cloud.y, 50, 40);
ellipse(cloud.x+20, cloud.y-20, 30, 30);
ellipse(cloud.x+30, cloud.y+20, 50, 40);
ellipse(cloud.x+40, cloud.y, 60, 30);

bevchou

//only change the color when not dragging and when it passes the stop angle
if (mouseAngle >= stopAngle || !dragging) {
	changeCol = false;
} else {
	changeCol = true;
}
//when slider position hits stop angle
if (angle > stopAngle) {
	//change the color
	if (changeCol) {

bevchou

//all the boolean values started as false at the beginning of the sketch
//if slider reaches the area after the stop angle
if (angle > stopAngle || angle < 0) {
	//reset arc rotation
	angle = 0;
	//define when to change color
	//if hasn't passed the stop angle before
	if (!passedStop) {
		//flip boolean value
		changeCol = !changeCol;

bevchou

for (let i = 0; i < height + 20; i += 20) {
  for (let m = 0; m < x + 20; m += 20) {
    if (colorOn){
      r = random (100, 240);
      g = random (100, 240);
      c = random (100, 240);
      fill(r, g, c);
    } else {
      fill(random(110, 220))
    }

bevchou

colorMode(HSL);
fill(h, s, l);
ellipse(a, b, 30, 30);
if (a >= width - 15 || a <= x + 30) {
  directiona = -directiona;
  h += random(20, 200);
}
if (b >= height - 15 || b <= 15) {
  directionb = -directionb;
  h -= random(20,70);

bevchou

int LED1Pin = 4;
int switchPin = 7;

void setup(){
  pinMode(switchPin, INPUT);
  pinMode(LED1Pin, OUTPUT);
  Serial.println(switchPin);
}

void loop(){

bevchou

//connect LEDs based on pins
//the light sensor must be connected to A5
int LED1Pin = 3;
int LED2Pin = 4;
int LED3Pin = 5;
int LED4Pin = 6;


void setup(){
  Serial.begin(9600);

bevchou

function setup() {
	createCanvas(400, 600);
	numLayers = 50;
	layerHeight = height/numLayers;
	startCol = color(177, 233, 239);
	endCol = color(26, 33, 68);
	colIncr = 1/numLayers;
}

function draw() {