seno coseno

float x,y;

int angulo;

int raio=50;

void setup(){

size(400,300);

background(250,150,150);

framerate(25);

rectMode(CENTER);

fill(150,100,100);

stroke(230,230,230);

}

void draw(){

//atualiza o background

//background(250,150,150);

if(angulo>360){

angulo=0;

}else{

angulo+=2;

}

x=200+sin(radians(angulo))*raio;

y=150+cos(radians(angulo))*raio;

rect(x,y,10,10);

}

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