vs_result()

Features

This function retrieves the processing result of the vision system.

(*VS_TYPE: DR_VS_CUSTOM)

Return

Value

Description

cnt

(>=1)

Success

The number of objects detected by the vision system

result

Position list as a result of the vision system (x coordinate, y coordinate, rotation value)

-

cnt =-2 and res = empty list if failed

Example

PY

vs_set_info(DR_VS_CUSTOM)
res = vs_connect("192.168.137.200", 9999)       #Vision and communication connection attempt
if res !=0:			#Check the result of communication connection    
  tp_popup("connection fail",DR_PM_MESSAGE)  #If connection fails, program ends
  exit() 

ret = vs_request(1)		#Request for object vision measurement information

cnt, result = vs_result()			# Get object measurement result information

for i in range(cnt):
  x = result[i][0]  
  y = result[i][1]  
  t = result[i][2]
  tp_popup("x={0},y={1}, t={2}".format(result[i][0], result[i][1], result[i][2]),DR_PM_MESSAGE)