StepSegment2F Class

StepSegment2F Class

Defines a step interpolation between two 2-dimensional points (single-precision).

Inheritance Hierarchy

SystemObject
DigitalRune.Mathematics.InterpolationStepSegment2F

Namespace: DigitalRune.Mathematics.Interpolation
Assembly: DigitalRune.Mathematics (in DigitalRune.Mathematics.dll) Version: 1.14.0.0 (1.14.0.14427)

Syntax

C++

Copy

public class StepSegment2F : ICurve<float, Vector2F>, 
	IRecyclable

Public Class StepSegment2F
	Implements ICurve(Of Single, Vector2F), 
	IRecyclable

public ref class StepSegment2F : ICurve<float, Vector2F>, 
	IRecyclable

type StepSegment2F =  
    class
        interface ICurve<float32, Vector2F>
        interface IRecyclable
    end

The StepSegment2F type exposes the following members.

Constructors

	Name	Description
	StepSegment2F	Initializes a new instance of the StepSegment2F class

Top

Methods

	Name	Description
	Create	Creates an instance of the StepSegment2F class. (This method reuses a previously recycled instance or allocates a new instance if necessary.)
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	Flatten	Computes the points of a sequence of line segments which approximate the curve.
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetLength	Computes the approximated length of the curve for the parameter interval [start, end].
	GetPoint	Computes a point on the curve.
	GetTangent	Computes the tangent for a point on the curve.
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	Recycle	Recycles this instance.
	ToString	Returns a string that represents the current object. (Inherited from Object.)

Top

Properties

	Name	Description
	Point1	Gets or sets the start point.
	Point2	Gets or sets the end point.
	StepType	Gets or sets the type of step interpolation.

Top

Remarks

The curve function point = C(parameter) takes a scalar parameter and returns a point on the curve (see GetPoint(Single)). The curve parameter lies in the interval [0,1]; it is also known as interpolation parameter, interpolation factor or weight of the target point. C(0) returns the start point Point1; C(1) returns the end point Point2. The curve is not continuous; it consist only of the two points, Point1 and Point2.

The tangents and the length of this special kind of curve are zero.

Reference

DigitalRune.Mathematics.Interpolation Namespace