Need Help with class

Programming Questions

supergrup..

in Programming Questions • 1 year ago

i want to make a class of circles, they shall look the same. but i want them to have different speed and when they leave the screen border, they shall start to move from a random position, and they shall just move on the y coordinates ( sry for my bad english. )
i would like to have an example with 2 circles so i could understand it better.

Replies(1)

tfguy44

Re: Need Help with class

1 year ago

class myCir {
float px, py, vy;
myCir(){
px = random(10,width-10);
py = random(10,height-10);
vy = random(-4,4);
}
void draw(){
pushStyle();
ellipseMode(CENTER);
fill(0,128,64); // I LIKE GREEN CIRCLES!
stroke(0);
ellipse( px, py, 20, 20 );
popStyle();
py+=vy;
if(py < -10 || py > height + 10){
px = random(10,width-10);
py = random(10,height-10);
vy = random(-4,4);
}
}
}
myCir cir1;
myCir cir2;
void setup(){
size(300,300);
cir1 = new myCir();
cir2 = new myCir();
}
void draw(){
background(128);
cir1.draw();
cir2.draw();
}

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Need Help with class

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Re: Need Help with class

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