XYZ.DotProduct Method

The dot product of this vector and the specified vector.


Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.4.0.0 (26.4.0.0)

Syntax

C#

public double DotProduct(
	XYZ source
)

Parameters

source  XYZ
The vector to multiply with this vector.

Return Value

Double
The real number equal to the dot product.

Exceptions

ExceptionCondition
ArgumentNullException Thrown when source is null.

Remarks

The dot product is the sum of the respective coordinates of the two vectors: Vx*Wx + Vy*Wy + Vz*Wz. Also known as scalar product or inner product.

See Also

Reference

XYZ Class
Autodesk.Revit.DB Namespace