EventDispatcher → BufferGeometry → CylinderGeometry →

ConeGeometry

A geometry class for representing a cone.

Code Example

const geometry = new THREE.ConeGeometry( 5, 20, 32 );
const material = new THREE.MeshBasicMaterial( { color: 0xffff00 } );
const cone = new THREE.Mesh(geometry, material );
scene.add( cone );

Constructor

new ConeGeometry( radius : number, height : number, radialSegments : number, heightSegments : number, openEnded : boolean, thetaStart : number, thetaLength : number )

Constructs a new cone geometry.

radius

Radius of the cone base.
Default is 1.
height

Height of the cone.
Default is 1.
radialSegments

Number of segmented faces around the circumference of the cone.
Default is 32.
heightSegments

Number of rows of faces along the height of the cone.
Default is 1.
openEnded

Whether the base of the cone is open or capped.
Default is false.
thetaStart

Start angle for first segment, in radians.
Default is 0.
thetaLength

The central angle, often called theta, of the circular sector, in radians. The default value results in a complete cone.
Default is Math.PI*2.

Properties

.parameters : Object

Holds the constructor parameters that have been used to generate the geometry. Any modification after instantiation does not change the geometry.

Overrides: CylinderGeometry#parameters

Static Methods

.fromJSON( data : Object ) : ConeGeometry

Factory method for creating an instance of this class from the given JSON object.

data

A JSON object representing the serialized geometry.
Returns: A new instance.

Source

src/geometries/ConeGeometry.js