public static QuaternionD Lerp(
	QuaternionD source,
	QuaternionD target,
	double parameter
)

Public Shared Function Lerp ( 
	source As QuaternionD,
	target As QuaternionD,
	parameter As Double
) As QuaternionD

public:
static QuaternionD Lerp(
	QuaternionD source, 
	QuaternionD target, 
	double parameter
)

static member Lerp : 
        source : QuaternionD * 
        target : QuaternionD * 
        parameter : float -> QuaternionD 

Parameters

source

Type: DigitalRune.Mathematics.AlgebraQuaternionD
The start quaternion.

target

Type: DigitalRune.Mathematics.AlgebraQuaternionD
The end quaternion.

parameter

Type: SystemDouble
The interpolation parameter that lies in the interval [0,1]; also known as interpolation factor or weight of the target value.

Return Value

Lerp(a, b, 0) returns a. Lerp(a, b, 1) returns b.

Linear interpolation usually creates non-normalized quaternions. This method automatically renormalizes the result.

The interpolation parameter can lie outside of the interval [0, 1]. Outside of this interval the method actually performs an extrapolation instead of an interpolation.

Reference