DPoint Methods

	Name	Description
	Cross	(Overloaded) Caclulate the cross (vector) product of two vectors
	Distance	Returns distance between two points.
	Equals	Determines if this DPoint object and a specified object are equal.
	Extruded	Checks whether the point is extruded
	GetAngle	Returns an angle between specified point and the X-axis of the Cartesian coordinate system that specified by another point.
	GetHashCode	Returns the hash code for this instance.
	GetObjectData	Sets the SerializationInfo with information about the serialized object.
	Middle	Returns a middle point between two points.
	Minor	For internal use.
	Normalize	Scales the Vector3d to unit length.
	Offset	(Overloaded) Returns a new point recieved by addition or subtraction of two specified points.
	Reverse	Returns a new DPoint that is reversive to this one.
	ReverseScale	Returns a new DPoint that is power of -1 to this one.
	Rotate	(Overloaded) Rotates the current point in 2D coordinates system (Z coordinate does not changes)
	Scale	(Overloaded) Scales the current Vector3d by the given amounts.
	Swap	Swaps two DPoints.
	XMat	(Overloaded) Returns a new DPoint that is a result of multiplying a this one and a CADMatrix.

	Name	Description
	Addition	Summarizes two DPoint objects
	Equality	Checks if two DPoints are equal.
	Inequality	Checks if two DPoint objects are not equal.
	Multiply	(Overloaded) Multiplies all three coordinates of the DPoint by a double value.
	Subtraction	Subtracts two DPoint objects

Public Methods