ClosestPointsBF

Find the closest distance between two 2d point sets of the same type, using a brute force approach.

Syntax

Definition:

HRESULT ClosestPointsBF(
    HRESULT           hrPrev,
    ITcVnContainer*   ipPointSet1,
    ITcVnContainer*   ipPointSet2,
    double&           fMinDist,
    TcVnPoint2_LREAL& aPoint1,
    TcVnPoint2_LREAL& aPoint2
)

Parameters

Name	Type	Description
hrPrev	HRESULT	HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.)
ipPointSet1	ITcVnContainer*	Container with 1st set of 2d points
ipPointSet2	ITcVnContainer*	Container with 2nd set of 2d points
fMinDist	double&	Returns the minimum distance between 2 points of the different point sets
aPoint1	TcVnPoint2_LREAL&	Returns the point out of ipPointSet1, for which fMinDist is achieved
aPoint2	TcVnPoint2_LREAL&	Returns the point out of ipPointSet2, for which fMinDist is achieved

Return value

HRESULT

Required License

TC3 Vision Metrology 2D

System Requirements

Development environment	Target platform	PLC libraries to include
TwinCAT V3.1.4024.54 or later	PC or CX (x64) with PL50, e.g. Intel 4-core Atom CPU	Tc3_Vision