Chapter 342: CurvePath

Core Idea

A base class extending Curve. CurvePath is simply an array of connected curves, but retains the API of a curve.

Key Concepts

• autoClose : boolean: Whether the path should automatically be closed by a line curve.
• curves : Array.<Curve>: An array of curves defining the path.

Reference Tables

Constructor

Signature
new CurvePath()

Properties

Property	Description
.autoClose : boolean	Whether the path should automatically be closed by a line curve.
.curves : Array.<Curve>	An array of curves defining the path.

Methods

Method	Description
.add( curve : Curve )	Adds a curve to this curve path.
.closePath() : CurvePath	Adds a line curve to close the path.
.getCurveLengths() : Array.<number>	Returns list of cumulative curve lengths of the defined curves.
`.getPoint( t : number, optionalTarget : Vector2	Vector3 ) : Vector2

Key Takeaways

1. CurvePath extends: Curve
2. Most relevant properties: autoClose, curves.
3. Key methods: add, closePath, getCurveLengths, getPoint.

Connects To

• Curve: parent class
• Source: src/extras/core/CurvePath.js