MulByMatrix4 (SIVector3)

Description

Right-multiplies the vector v by the matrix m and stores the result in this vector: this = v . m

Scripting Syntax

    SIVector3.MulByMatrix4( v, m )

C# Syntax

    SIVector3.MulByMatrix4( SIVector3 in_pVector, SIMatrix4 in_pMatrix );

Parameters

Parameter | Type | Description
v | SIVector3 | Operand vector
m | SIMatrix4 | Operand matrix

Examples

VBScript Example

    dim v1, v2, m1
    ' Create 3D vectors.
    set v1 = XSIMath.CreateVector3
    set v2 = XSIMath.CreateVector3
    ' Create 4x4 matrix.
    set m1 = XSIMath.CreateMatrix4
    v1.Set 1.0, 2.0, 3.0
    m1.SetIdentity
    v2.MulByMatrix4 v1, m1

See Also

SIVector3.MulByMatrix4InPlace | SIVector3 | SIMatrix3 | SIMatrix4
SIRotation | SITransformation | SIQuaternion |

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