PointToPointDistance (TcVnPoint2_DINT)

Computes the distance between 2 points.

Syntax

Definition:

HRESULT PointToPointDistance(
    HRESULT          hrPrev,
    TcVnPoint2_DINT& aPoint1,
    TcVnPoint2_DINT& aPoint2,
    double&          fDistance
)

Parameters

Name

Type

Description

hrPrev

HRESULT

HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.)

aPoint1

TcVnPoint2_DINT&

Point 1

aPoint2

TcVnPoint2_DINT&

Point 2

fDistance

double&

Returns the distance between the points

 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