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var snow; | |
var snowman = new Snowman(); | |
var snowArray = []; | |
function setup() { | |
initSnow(); | |
} | |
function draw() { | |
createCanvas(900, 900); | |
background(100); | |
snowman.display(); | |
snowman.move(); | |
for (var i = 0; i <= 30; i++) { | |
snowArray[i].move(); | |
snowArray[i].display(); | |
} | |
} | |
function initSnow() { | |
for (var i = 0; i <= 30; i++) { | |
newX = random(0, 900); | |
newY = random(0, 900); | |
newXspeed = random(0.5, 1.5); | |
newYspeed = random(0.5, 1.5); | |
snowArray[i] = new Snowflake(newX, newY, newXspeed, newYspeed); | |
} | |
} | |
function Snowflake(x, y, xspeed, yspeed) { //obj called Snowflake | |
this.y = y; | |
this.x = x; | |
this.xspeed = xspeed; | |
this.yspeed = yspeed; | |
this.display = function() { | |
stroke(255, 80); | |
noFill(); | |
strokeWeight(2); | |
//for snowflake shape | |
line(this.x, this.y, this.x, this.y + 50); | |
line(this.x + 10, this.y + 13, this.x - 10, this.y + 38); | |
line(this.x + 20, this.y + 25, this.x - 20, this.y + 25); | |
line(this.x + 10, this.y + 38, this.x - 10, this.y + 13); | |
} | |
this.move = function() { | |
this.x = this.x + this.xspeed; | |
this.y = this.y + this.yspeed; | |
if (this.y == height) {} else { | |
this.xspeed = 2 + sin(frameCount * 0.005) * 100; | |
this.yspeed += 1; | |
} | |
//if (this.y === 900) { | |
// initSnow(); | |
//} | |
} | |
//this.reInit = function() { | |
//} | |
} | |
/* | |
function initSnow(SX, SY, SXspeed, SYspeed) { | |
SX = this.newX ; | |
SY = this.newY ; | |
SXspeed = this.newXspeed ; | |
SYspeed = this.newYspeed ; | |
for (var i = 0; i <= 30; i++) { | |
this.newX = random(0, 900); | |
this.newY = random(0, 900); | |
this.newXspeed = random(0.5, 1.5); | |
this.newYspeed = random(0.5, 1.5); | |
snowArray[i] = new Snowflake(newX, newY, newXspeed, newYspeed); | |
} | |
} | |
*/ | |
function Snowman() { | |
this.armX = 145; | |
this.armY = 300; | |
this.armX2 = 260; | |
this.armY2 = 290; | |
this.display = function() { | |
line(this.armX, this.armY, this.armX2, this.armY2); //arms 145,300,260,290 | |
ellipse(200, 268, 25, 25); //body | |
ellipse(200, 300, 40, 40); | |
ellipse(200, 350, 60, 60); | |
ellipse(205, 262, 5, 5); //eyes | |
ellipse(195, 262, 5, 5); | |
fill(0); | |
ellipse(200, 268, 5, 5); //nose | |
} | |
this.move = function() { | |
if ((second() % 2) === 0) { | |
this.armX = 155; | |
this.armY = 300; | |
this.armX2 = 240; | |
this.armY2 = 290; | |
} else { | |
this.armX = 140; | |
this.armY = 310; | |
this.armX2 = 250; | |
this.armY2 = 290; | |
} | |
} | |
} |
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