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draw radius lines on a circle by p5.js
function setup() {
createCanvas(1000, 600);
background(255);
strokeWeight(5);
smooth();
var radius = 500;
var centx = 500;
var centy = 300;
stroke(0, 10);
noFill();
ellipse(centx, centy, radius*2, radius*2);
stroke(20, 50, 70);
var x, y;
for (var ang = 0; ang <= 360; ang += 5) {
var rad = radians(ang);
console.log('​setup -> rad', rad);
x = centx + (radius * cos(rad));
y = centy + (radius * sin(rad));
line(centx, centy, x, y);
}
}
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