CatmullRomSpline

Full name Microsoft.VisualBasic.Math.Interpolation.CatmullRomSpline Assembly Microsoft.VisualBasic.Math.Core Members 3

Calculates interpolated point between two points using Catmull-Rom Spline

00 Remarks

https://en.wikipedia.org/wiki/Centripetal_Catmull%E2%80%93Rom_spline

01 Syntax

Microsoft.VisualBasic.Math.Interpolation.CatmullRomSpline

02 Methods

Name	Overloads	Summary
PointOnCurve	1	Calculates interpolated point between two points using Catmull-Rom Spline
CatmullRomSpline	2	Catmull-Rom splines are a family of cubic interpolating splines formulated such that the tangent at each point Pi Is calculated using the previous And next point on the spline

03 Members

method PointOnCurve #

PointOnCurve(PointF, PointF, PointF, PointF, Double)

Calculates interpolated point between two points using Catmull-Rom Spline

Remarks

Points calculated exist on the spline between points two and three.

Parameters

Name	Type	Description
`p0`	`PointF`	First Point
`p1`	`PointF`	Second Point
`p2`	`PointF`	Third Point
`p3`	`PointF`	Fourth Point
`t`	`Double`	Normalised distance between second and third point where the spline point will be calculated

Returns

Calculated Spline Point

method CatmullRomSpline #

CatmullRomSpline(IEnumerable(Of Point), Double, Boolean)

Catmull-Rom splines are a family of cubic interpolating splines formulated such that the tangent at each point Pi Is calculated using the previous And next point on the spline

Parameters

Name	Type	Description
`raw`	`IEnumerable(Of Point)`	-
`interpolationStep#`	`Double`	-
`isPolygon`	`Boolean`	-

method CatmullRomSpline overload 2 #

CatmullRomSpline(IEnumerable(Of PointF), Double, Boolean)

Catmull-Rom splines are a family of cubic interpolating splines formulated such that the tangent at each point Pi Is calculated using the previous And next point on the spline

Remarks

http://www.codeproject.com/Articles/747928/Spline-Interpolation-history-theory-and-implementa

Parameters

Name	Type	Description
`points`	`IEnumerable(Of PointF)`	-
`interpolationStep#`	`Double`	-
`isPolygon`	`Boolean`	-