p5.js radians() Function

The radians() function in p5.js is used to convert a given degree measurement value to its corresponding value in radians.

Syntax:

radians( degrees )

Parameters: This function accepts single parameter degrees which is to be converted into radians.

Return Value: It returns the converted radians value of angle.

Below programs illustrate the radians() function in p5.js:

Example 1: This example uses radians() function to convert a given degree to its corresponding radians.

function setup() {

    // Creating Canvas size
    createCanvas(450, 140);
}

function draw() {

    // Set the background color
    background(220);

    // Initializing some angles in degree
    let Deg1 = 0;
    let Deg2 = 30;
    let Deg3 = 60;
    let Deg4 = 90;


    // Calling to radians() function.
    let A = radians(Deg1);
    let B = radians(Deg2);
    let C = radians(Deg3);
    let D = radians(Deg4);

    // Set the size of text
    textSize(16);

    // Set the text color
    fill(color('red'));

    // Getting converted angles into radians
    text("Converted angle in radian is: " + A, 50, 30);
    text("Converted angle in radian is: " + B, 50, 60);
    text("Converted angle in radian is: " + C, 50, 90);
    text("Converted angle in radian is: " + D, 50, 110);
}

Output:

Example 2: This example uses radians() function to convert a given degree to its corresponding radians.

function setup() {

    // Creating Canvas size
    createCanvas(450, 140);
}

function draw() {

    // Set the background color
    background(220);

    // Calling to radians() function with different
    // degrees value as parameter
    let A = radians(90);
    let B = radians(180);
    let C = radians(60);
    let D = radians(45);

    // Set the size of text
    textSize(16);

    // Set the text color
    fill(color('red'));

    // Getting converted angles in radians
    text("Converted angle in radian is: " + A, 50, 30);
    text("Converted angle in radian is: " + B, 50, 60);
    text("Converted angle in radian is: " + C, 50, 90);
    text("Converted angle in radian is: " + D, 50, 110);
}

Output:

Reference: https://p5js.org/reference/#/p5/radians