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

C# Syntax

SIVector3.ScaleAddInPlace( Double in_dScalar, SIVector3 in_pVector );

Scripting Syntax

SIVector3.ScaleAddInPlace( s, v1, v2 );


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


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