M

UV.DotProduct

Description:
The dot product of this 2-D vector and the specified 2-D vector.

Remarks:
The dot product is the sum of the respective coordinates of the two vectors: Pu * Ru + Pv * Rv.

public double DotProduct(
	UV source
)

Public Function DotProduct ( _
	source As UV _
) As Double

public:
double DotProduct(
	UV^ source
)

Return Value double The real number equal to the dot product.

Autodesk.Revit.Exceptions.ArgumentNullException

Thrown when source isnullNothingnullptra null reference (Nothingin Visual Basic).