Switching screens

Comments

• sebastiaan

  May 8

  Hi @Jordan ,

  You could use an "extended desktop" layout for your screens and then run the experiment in a window that spans the two screens. To make the window appear full screen:

  • Use the legacy backend
  • In the backend settings, hide the window frame and anchor the window position to the top-left (0, 0)
  • Set the experiment resolution to the resolution of the full extended desktop, i.e. both screens combined

  Once you have done this, you can simply draw on either the left or right half of the window to make the stimuli appear either on the left or right monitor. That's probably easier than actually manipulating the window position.

  Hope this helps!

  — Sebastiaan

  
  
  Check out SigmundAI.eu for our OpenSesame AI assistant!
  
• Jordan

  May 19

  Hi @sebastiaan , thanks for the reply.

  Unfortunately, one of the screens if unique. It is an "old" fove VR headset that functions as a streoscopic second screen and has its own calibration function in the code I am using. Attempting to increase the resolution to encapsulate both screens causes issues with said calibration.

  
  

  I believe it might be easier to simply do both parts in separate programs (as the second part is mostly evaluation and is pretty simple except for the screen switch).

  
  

  In any case I am adding the VR calibration (rest of the file is too large to upload) If you can see any way split/shift screens that would not affect this process it might help future experiments.

  
  

  Again, thank you for your support.

  
  

  Jordan.

  BasicVRFove.osexp

  
  
• Jordan

  May 26

  Managed to find a solution and am happy to share should the problem arise for someone else (of note I started with screen = 1 so here I god back to screen = 0):

  
  

  
  

  # Import necessary libraries

  from psychopy import visual, core

  import os

  
  

  
  

  # Define the new screen (e.g., 1 for the second monitor)

  new_screen = 0

  
  

  # Create a new window on the specified screen

  exp.window = visual.Window(

  size=[1920, 1080], # Adjust resolution as needed

  screen=new_screen,

  fullscr=True, # Change to False if you do not want full screen

  allowGUI=False,

  monitor='testMonitor', # Ensure this matches your monitor settings

  units='pix'

  )

  
  

  # Brief pause to ensure window is created

  core.wait(1)