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p5.js | cone() Function

  • Last Updated : 22 Apr, 2019

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

Syntax:

cone( radius, height, detailX, detailY, cap )

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

  • radius: This parameter stores the radius of the cone.
  • height: This parameter stores the height of the cone.
  • detailX: This parameter stores the number of segments in x-dimension.
  • detailY: This parameter stores the number of segments in y-dimension.
  • cap: This parameter stores the boolean value whether to draw base of the cone.

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

    Example 1: This example uses cone() function to draw a cone 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 cone
        fill('green');
         
        // Call to cone function
        cone(90, 175, 12, 12, true);
    }

    Output:

    Example 2: This example uses cone() function to draw a cone 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 cone
        fill('yellow');
         
        // Rotate 
        rotateX(frameCount * 0.01);
        rotate(frameCount*0.03);
         
        // Call to cone function
        cone(90, 135, 8, 8, true);
    }

    Output:

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




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