Chapter 613: TrefoilPolynomialKnot

Core Idea

A Trefoil Polynomial Knot.

Key Concepts

• scale : number: The curve's scale.

Code Examples

import { TrefoilPolynomialKnot } from 'three/addons/curves/CurveExtras.js';

• What it demonstrates: Typical usage of TrefoilPolynomialKnot.

Reference Tables

Constructor

Signature
new TrefoilPolynomialKnot( scale : number )

Properties

Property	Description
.scale : number	The curve's scale.

Methods

Method	Description
.getPoint( t : number, optionalTarget : Vector3 ) : Vector3	This method returns a vector in 3D space for the given interpolation factor.

Key Takeaways

1. TrefoilPolynomialKnot extends: Curve
2. Most relevant properties: scale.
3. Key methods: getPoint.

Connects To

• Curve: parent class
• Source: examples/jsm/curves/CurveExtras.js