Static p5_sys::global::cone

pub static cone: ConeInternalType

Draw a cone with given radius and height

DetailX and detailY determine the number of subdivisions in the x-dimension and the y-dimension of a cone. More subdivisions make the cone seem smoother. The recommended maximum value for detailX is 24. Using a value greater than 24 may cause a warning or slow down the browser.

Examples

// draw a spinning cone
// with radius 40 and height 70
function setup() {
  createCanvas(100, 100, WEBGL);
}

function draw() {
  background(200);
  rotateX(frameCount * 0.01);
  rotateZ(frameCount * 0.01);
  cone(40, 70);
}

// slide to see how detailx works
let detailX;
function setup() {
  createCanvas(100, 100, WEBGL);
  detailX = createSlider(3, 16, 3);
  detailX.position(10, height + 5);
  detailX.style('width', '80px');
}

function draw() {
  background(205, 102, 94);
  rotateY(millis() / 1000);
  cone(30, 65, detailX.value(), 16);
}

// slide to see how detailY works
let detailY;
function setup() {
  createCanvas(100, 100, WEBGL);
  detailY = createSlider(3, 16, 3);
  detailY.position(10, height + 5);
  detailY.style('width', '80px');
}

function draw() {
  background(205, 102, 94);
  rotateY(millis() / 1000);
  cone(30, 65, 16, detailY.value());
}

Parameters

radius? radius of the bottom surface

height? height of the cone

detailX? number of segments, the more segments the smoother geometry default is 24

detailY? number of segments, the more segments the smoother geometry default is 1

cap? whether to draw the base of the cone