ST_BA_ShdObj

List entry for a shading object.

TYPE ST_BA_ShdObj :
STRUCT
  rP1x       : REAL;
  rP1y       : REAL;
  rP1z       : REAL;
  rP2x       : REAL;
  rP2y       : REAL;
  rP2z       : REAL;
  rP3x       : REAL;
  rP3y       : REAL;
  rP3z       : REAL;
  rP4x       : REAL;
  rP4y       : REAL;
  rP4z       : REAL;
  rMx        : REAL;
  rMy        : REAL;
  rMz        : REAL;
  rRads      : REAL;
  diBegMth   : USINT;
  diEndMth   : USINT;
  eType      : E_BA_ShdObjType;
  bVld       : BOOL;
END_STRUCT
END_TYPE

rP1x .. rP4z: Corner coordinates. Of importance only if the element is a square.

rMx .. rMz: Center coordinates. Of importance only if the element is a ball.

rRads: Radius of the ball. Of importance only if the element is a ball.

diBegMth: Beginning of the shading period (month).

diEndMth: End of the shading period (month).

eType: Object type, see E_BA_ShdObjType.

bVld: Plausibility of the data: bVld=TRUE: Data are plausible.

Remark about the shading period:

The entries for the months may not be 0 or greater than 12, otherwise all combinations are possible.

Examples:

Start=1, End=1: shading in January.
Start=1, End=5: shading from the beginning of January to the end of May.
Start=11, End=5: shading from the beginning of November to the end of May (the following year).

Requirements

Development environment	Required PLC library
TwinCAT from v3.1.4024.7	Tc3_BA from v1.1.6.0