LinearlyInterpolate (SIVector3)

Description

Linearly interpolates between vectors v1 and v2 and places the result into this vector: this = (1-alpha)*v1 + alpha*v2

Scripting Syntax

    SIVector3.LinearlyInterpolate( v1, v2, alpha )

C# Syntax

    SIVector3.LinearlyInterpolate( SIVector3 in_pVector1, SIVector3 in_pVector2, Double in_dAlpha );

Parameters

Parameter | Type | Description
v1 | SIVector3 | Operand vector
v2 | SIVector3 | Operand vector
alpha | Floating Point value | Scalar interpolator Possible Values: • [0.0, 1.0]: Domain of validity

Examples

VBScript Example

    dim v1, v2, v3
    ' Create 3D vectors.
    set v1 = XSIMath.CreateVector3
    set v2 = XSIMath.CreateVector3
    set v3 = XSIMath.CreateVector3
    v1.Set 1.0, 2.0, 3.0
    v2.Set 3.0, 5.0, 6.0
    alpha = .7
    'v3 = (1 - alpha) * v1 + alpha * v2
    v3.LinearlyInterpolate v1, v2, alpha

See Also

SIVector3 | SIMatrix3 | SIMatrix4 | SIRotation
SITransformation | SIQuaternion |  |

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