ConvertPolarToCartesianPoints

Converts polar coordinates (magnitude, angle) to cartesian coordinates (x, y).

Syntax

Definition:

HRESULT ConvertPolarToCartesianPoints(
    HRESULT          hrPrev,
    ITcVnContainer*  ipSrcPointsPolar,
    ITcVnContainer*& ipDestPointsCart,
    bool             bAngleInDegrees = false
)

Parameters

Name

Type

Default

Description

hrPrev

HRESULT

 

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

ipSrcPointsPolar

ITcVnContainer*

 

Container with polar coordinates (ContainerType_Vector_TcVnPoint2_REAL or ContainerType_Vector_TcVnPoint2_LREAL)

ipDestPointsCart

ITcVnContainer*&

 

Returns a container which is filled with the converted points in cartesian coordinates (same type ID as ipSrcPointsPolar. Non-zero interface pointers are reused.)

bAngleInDegrees

bool

false

Specifys, if the angles are in degrees or radians

ConvertPolarToCartesianPoints 1: Return value

HRESULT

Required License

TC3 Vision Base

System Requirements

Development environment

Target platform

PLC libraries to include

TwinCAT V3.1. 4024.44 or later

PC or CX (x64) with PL50, e.g. Intel 4-core Atom CPU

Tc3_Vision