p5.js | Constants | TAU
The TAU is a mathematical constant and it is the alias of TWO_PI. The value of TAU is 6.28318530717958647693. It is twice the ratio of the circumference of a circle to its diameter.
Syntax:
TAU
Below program illustrates the usage of TAU in p5.js:
Example: This example illustrates the TAU constant.
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); // Use of constant TAU arc(180, 50, 280, 280, 0, TAU/2); noStroke(); // Set the font size textSize(20); // Display result text("Value of TAU is "+ TAU, 30, 230); } |
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Output:
Reference: https://p5js.org/reference/#/p5/TAU
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