F_VN_RotatedRectangleIntersection

Finds the intersection of 2 rotated rectangles.

Syntax

Definition:

FUNCTION F_VN_RotatedRectangleIntersection : HRESULT
VAR_IN_OUT
    stRect1        : TcVnRotatedRectangle;
    stRect2        : TcVnRotatedRectangle;
END_VAR
VAR_INPUT
    ipIntersection : Reference To  ITcVnContainer;
END_VAR
VAR_IN_OUT
    eIntersection  : ETcVnRectangleIntersection;
END_VAR
VAR_INPUT
    hrPrev         : HRESULT;
END_VAR

Inputs

Name	Type	Description
ipIntersection	Reference To ITcVnContainer	Returns the intersection points (ContainerType_Vector_TcVnPoint2_REAL, non-zero interface pointers are reused)
hrPrev	HRESULT	HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.)

In/Outputs

Name	Type	Description
stRect1	TcVnRotatedRectangle	Rotated rectangle 1
stRect2	TcVnRotatedRectangle	Rotated rectangle 2
eIntersection	ETcVnRectangleIntersection	Returns the intersection type

Return value

HRESULT

Required License

TC3 Vision Base

System Requirements

Development environment	Target platform	PLC libraries to include
TwinCAT V3.1.4024.59 or later	PC or CX (x64) with min. PL50, e.g. Intel 4-core Atom CPU	Tc3_Vision