Class: CubicBezierCurve ​

Cubic Bezier Curve

Constructors ​

• constructor

Methods ​

• setControlVertices
• getPoint
• getTangent
• getClosestParam
• getClosestParamRec

Constructors ​

constructor ​

• new CubicBezierCurve(cvs)

Parameters ​

Defined in ​

src/math/CubicBezierCurve.ts:14

Methods ​

setControlVertices ​

▸ setControlVertices(cvs): void

update controller points

Parameters ​

Returns ​

void

Defined in ​

src/math/CubicBezierCurve.ts:22

getPoint ​

▸ getPoint(t): Vector3

get position by calc from curve

Parameters ​

Returns ​

Vector3

Vector3

Defined in ​

src/math/CubicBezierCurve.ts:34

getTangent ​

▸ getTangent(t): Vector3

get tagent by calc from curve

Parameters ​

Returns ​

Vector3

tagent direction See: http://bimixual.org/AnimationLibrary/beziertangents.html

Defined in ​

src/math/CubicBezierCurve.ts:56

getClosestParam ​

▸ getClosestParam(pos, paramThreshold?): number

get adjacent coordinates

Parameters ​

Returns ​

number

a position in range [0-1]

Defined in ​

src/math/CubicBezierCurve.ts:77

getClosestParamRec ​

▸ getClosestParamRec(pos, beginT, endT, thresholdT): number

get adjacent coordinates by given range

Parameters ​

Returns ​

number

Defined in ​

src/math/CubicBezierCurve.ts:89