---

title: LineCurve category: Core layout: docs

LineCurve

A curve representing a 2D line segment.

Constructor

new LineCurve( v1 : Vector2, v2 : Vector2 )

Constructs a new line curve.

v1 | The start point.
---|---
v2 | The end point.

Properties

.isLineCurve : boolean (readonly)

This flag can be used for type testing.

Default is true.

.v1 : Vector2

The start point.

.v2 : Vector2

The end point.

Methods

.getPoint( t : number, optionalTarget : Vector2 ) : Vector2

Returns a point on the line.

t | A interpolation factor representing a position on the line. Must be in the range [0,1].
---|---
optionalTarget | The optional target vector the result is written to.

Overrides: Curve#getPoint

Returns: The position on the line.

Source

src/extras/curves/LineCurve.js