FreePie script : TrackIR to Mouse (pitch+yaw)

FreePie_TrackIr_to_Mouse_yaw_pitch.py

#Use one:one profile in TrackIR
#Tweak Head Track sensitivity using "multiply = X"          "Insert" key to toggle on/off 


#__Change these variables to customize your experience__
if starting:
    enabledHT = False            # Set to True or False depending on if you want the headtracking to begin immediately 
    multiply = 14               # Speed of head tracking

#__Change these button to remap the toggle keys__
toggleHT = keyboard.getPressed(Key.Insert)    #Toggle Head Tracking


#=========================================================#
def update():
    yaw = trackIR.yaw
    pitch = trackIR.pitch
    zoom = -trackIR.z
    lean = trackIR.x


    deltaYaw = filters.delta(yaw)
    deltaPitch = filters.delta(pitch)
    deltaLean = filters.delta(lean)   

    #__Head Look Section__
    if (enabledHT):
        mouse.deltaX = deltaYaw*multiply    
        mouse.deltaY = -deltaPitch*multiply

#__xxx Don't touch xxx__
if starting:      
    trackIR.update += update    

if toggleHT:
	enabledHT = not enabledHT
	if(enabledHT):
   		speech.say("tracking to mouse")
  	else:
  		speech.say("off")