Example 24 - Setting ExternalReference from calculated four points

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Example 24 - Setting ExternalReference from calculated four points

In this example automatic setting of the four local points in ExternalReference tool is shown.

The following tools are present in the toolbox:

Calibration - ExternalLogic - hold the calibration state - 1 is calibration mode
CalibStatus - ExternalText - holds a message that is updated when running this tool
Point1, Point2, Point3, Point4 - PointFromLines - the actual local points to be added ExternalReference
ProfileCalibration - ExternalReference

The located points in a laser profile calibration

Example:

import SPB
def SetProfileCalibration():
robCoor = GetTool('ProfileCalibration')

calib = GetValue('Calibration.Value')

if not calib :
    SetValue('CalibStatus.Text','Set Calibration Mode')

else:
    ok = 1
    for i0 in range(4):
      status = GetValue('Point'+str(int(i0+1))+'.Status')
      ok = ok and status == 1

   if not ok :
     SetValue('CalibStatus.Text','Calibration failure')

   if ok :
      spb=SPB.CreateSpb(robCoor.config)
      for i0 in range(4):
      indexStr = str(int(i0+1))
      x = GetValue('Point'+indexStr+'.Point_x')
      y = GetValue('Point'+indexStr+'.Point_y')
      spb.setFloat('Local'+indexStr+'.x',x)
      spb.setFloat('Local'+indexStr+'.y',y)
      robCoor.config=spb.xml
      SetValue('CalibStatus.Text','Calibration Updated')