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

SIVector3.MulByMatrix4( SIVector3 in_pVector, SIMatrix4 in_pMatrix );

SIVector3.MulByMatrix4( v, m );

Parameter	Type	Description
v	SIVector3	Operand vector
m	SIMatrix4	Operand matrix

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

SIVector3.MulByMatrix4InPlace SIVector3 SIMatrix3 SIMatrix4 SIRotation SITransformation SIQuaternion