The sin() function in p5.js is used to calculate the sine value of an angle in radians taken as the input parameter of the function and gives the result in between -1 to 1.
Syntax:
sin( angle )
Parameters: This function accepts a single parameter angle which is an angle in radian whose sine value is calculated.
Return Value: It returns the sine value of an angle in radian taken as the input parameter.
Below program illustrates the sin() function in p5.js:
Example: This example uses sin() function to get sine value of an angle in radian.
function setup() {        // Create Canvas of size 270*80     createCanvas(550, 130); }    function draw() {            // Set the background color     background(220);            // Initialize the parameter with     // angles in radian only     let a = 0;     let b = 8.9;     let c = 47;     let d = 5;            // Call to sin() function     let v = sin(a);     let w = sin(b);     let x = sin(c);     let y = sin(d);            // Set the size of text     textSize(16);            // Set the text color     fill(color('red'));          // Getting sine value     text("Sine value of angle 0 (in radian) is : " + v, 50, 30);     text("Sine value of angle 8.9 (in radian) is : " + w, 50, 50);     text("Sine value of angle 47 (in radian) is : " + x, 50, 70);     text("Sine value of angle 5 (in radian) is : " + y, 50, 90);     } |
Output:
Note: In the above code, the input angle should be in radian. For converting the degree into radian use the following formula:
Angles_in_radian = (Ï€/180)*angles_in_degree
Reference: https://p5js.org/reference/#/p5/sin
Whether you’re preparing for your first job interview or aiming to upskill in this ever-evolving tech landscape, neveropen Courses are your key to success. We provide top-quality content at affordable prices, all geared towards accelerating your growth in a time-bound manner. Join the millions we’ve already empowered, and we’re here to do the same for you. Don’t miss out – check it out now!
… [Trackback]
[…] Read More to that Topic: geeksforgeeks.org/p5-js-sin-function/ […]