07 Project

//Evette LaComb 
//section D 
//deliverable 7 project

var Cardioid= 0; // Astroid Inovulte oarametric 
var nPoints = 100; // points manipulted on the shape 


function setup() {
    frameRate(5);
    createCanvas(400, 400);
    background(220);
}

function draw() {
    background("lightBLue")
    // if mouse is above or below the monster backgrounf red:
    if (dist(width/2, mouseY, width/2, height/2) > 100) {
        background("red");
    } 
    //Draw the astroid monster
    fill("white"); 
    draw_cardioid(width/2, 150);
    }

    function draw_cardioid(x, y) {
        // transformations for esthetics
        push();
        translate(x, y);
        rotate(radians(90));
        // set variables
        var x;
        var y;
        //set esthetics
        stroke("red");
        fill("blue");
        //draw monster occording to the cardioid equations 
        beginShape();
    for (var i = 0; i < nPoints; i++) {
        var manipulate = mouseX/20;
        var t = map(i, 0, nPoints, 0, TWO_PI);
        var a = mouseX/8 +50;
        var p = random(mouseY/350, .5);
        var q = random(mouseY/350, .5);

        

        x = a *(1+ cos(t)) *(cos(t) * 1.5 * p);
        y = a *(1+ cos(t)) *(sin(t)* 1.5 *q);
        vertex(x, y);
        } 
        endShape(CLOSE);
        pop();
     
    }