The TWO_PI is a mathematical constant with the value 6.28318530717958647693. It is twice the ratio of the circumference of a circle to its diameter.
Syntax:
TWO_PI
Below program illustrates the usage of TWO_PI in p5.js:
Example:
function setup() {
// Create Canvas of size 880*300
createCanvas(880, 300);
} function draw() {
// Set the Background Color
background(220);
// Set the stroke color
stroke(255, 204, 0);
// Set the stroke weight
strokeWeight(4);
// Draw Arc
// Use of constant TWO_PI
arc(180, 50, 280, 280, 0, TWO_PI/2);
// Unset the stroke
noStroke();
// Set the text size
textSize(20);
// Display output
text( "Value of TWO_PI is " + TWO_PI, 30, 230);
} |
Output:
Reference: https://p5js.org/reference/#/p5/TWO_PI