p5.js cylinder() Function

0 2 1 minute read

The cylinder() function in p5.js is used to draw a cylinder with given radius and height.

Syntax:

cylinder( radius, height, detailX, detailY, bottomCap, topCap )

Parameters: The function accepts six parameters as mentioned above and described below:

radius: This parameter stores the radius of the surface.

height: This parameter stores the height of the surface.

detailX: This parameter stores the number of segments in x-dimension.

detailY: This parameter stores the number of segments in y-dimension.

bottomCap: This parameter stores the boolean value whether to draw bottom base of cylinder.

topCap: This parameter stores the boolean value whether to draw top base of cylinder.

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

Example 1: This example uses cylinder() function to draw a cylinder with given radius and height.

function setup() { 
    
    // Create Canvas of size 600*600 
    createCanvas(600, 600, WEBGL); 
} 
   
function draw() { 
      
    // Set background color 
    background(200); 
     
    // Set fill color of cylinder 
    fill('green'); 
     
    // Call to cylinder function 
    cylinder(100, 85, 24, 16, true, false); 
} 

Output:

Example 2: This example uses cylinder() function to draw a cylinder with given radius and height.

function setup() { 
    
    // Create Canvas of size 600*600 
    createCanvas(600, 600, WEBGL); 
} 
   
function draw() { 
      
    // Set background color 
    background(200); 
     
    // Set fill color of cylinder 
    fill('yellow'); 
     
    // Rotate  
    rotateX(frameCount * 0.01); 
    rotate(frameCount*0.03); 
     
    // Call to cylinder function 
    cylinder(140, 205, 24, 16, true); 
} 

Output:

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

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