Created
October 13, 2017 04:34
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Fire_Cracker_at_centre
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var balls = []; | |
var angle = [0,30,60,90,120,150,180,210,240,270,300,330]; | |
function setup() { | |
createCanvas(400,400); | |
for(i=0; i<12; i++) { | |
balls[i] = new Cracker(); | |
} | |
} | |
//function mousePressed() { | |
// } | |
//} | |
function draw() { | |
background(0); | |
for(i=0; i<angle.length; i++) { | |
balls[i].scatter(); | |
balls[i].ballDia(); | |
balls[i].display(); | |
} | |
} | |
function Cracker() { | |
this.x= 200; | |
this.y= 200; | |
this.dia1= 40; | |
this.k=0; | |
this.r=255; | |
this.g=0; | |
this.b=0; | |
this.display= function() { | |
fill(this.r,this.g,this.b); | |
ellipse(this.x, this.y, this.dia1, this.dia1); | |
} | |
this.ballDia= function() { | |
if(this.dia1>0) { | |
this.dia1 -= 0.6; | |
} | |
else { | |
//this.k +=1; | |
if(this.k<=0) { | |
this.k+=1; | |
this.r = 0; | |
this.g = 255; | |
//this.b = random(0,255); | |
this.dia1 = 40; | |
this.x = 200; | |
this.y = 200; | |
} | |
} | |
} | |
this.scatter= function() { | |
this.x += cos(angle[i]*0.0174533); | |
this.y += sin(angle[i]*0.0174533); | |
} | |
} |
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