ScaleAddInPlace (SIVector3)

Description

Sets the value of this vector to the scalar multiplication of itself by s and then adds vector v: this = s*this + v

Scripting Syntax

    SIVector3.ScaleAddInPlace( s, v1, v2 )

C# Syntax

    SIVector3.ScaleAddInPlace( Double in_dScalar, SIVector3 in_pVector );

Parameters

Parameter | Type | Description
s | Floating Point value | Scalar multiplicator of vector v1
v1 | SIVector3 | Operand vector
v2 | SIVector3 | Operand vector

Examples

VBScript Example

    dim v1, v2
    ' Create 3D vectors.
    set v1 = XSIMath.CreateVector3(1.0, 2.0, 3.0)
    set v2 = XSIMath.CreateVector3(3.0, 4.0, 5.0)
    'v1 = 2.5 * v1 + v2
    v1.ScaleAddInPlace 2.5, v2

See Also

SIVector3.ScaleAdd | SIVector3 | SIMatrix3 | SIMatrix4
SIRotation | SITransformation | SIQuaternion |

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