def __init__(self):
viz.EventClass.__init__(self)
self.EH = 1.2
Proj_Dist = 1.0 #front projection distance to Eye
Proj_V_F = 1.115 #vertical extent of projection (m)
Proj_H_F = 1.985 #1.96#horizontal extent of projection (m)
Proj_HfG = .665 #Front projection height from ground.
FB = Proj_HfG #FrontBottom
FT = Proj_HfG + Proj_V_F #FrontTop
FL = -Proj_H_F / 2 #Front Left
FR = Proj_H_F / 2 #Front Right
FC0 = FL, FB, Proj_Dist # Front Wall: FC0,FC1,FC2,FC3
FC1 = FR, FB, Proj_Dist
FC2 = FL, FT, Proj_Dist
FC3 = FR, FT, Proj_Dist
self.FrontWall = vizcave.Wall(upperLeft=FC2,
upperRight=FC3,
lowerLeft=FC0,
lowerRight=FC1,
name='Front Wall') #Create front wall
viz.setMultiSample(8) #set anti-aliasing
#Initialize graphics window
viz.go()
# viz.eyeheight(1.2)
#for monitor in viz.window.getMonitorList():
# print monitor.name
# print ' ',monitor
viz.window.setFullscreenMonitor(2)
viz.window.setFullscreen(viz.ON)
self.cave = vizcave.Cave(stereo=0)
self.cave.addWall(self.FrontWall) #,window=self.frontWindow)
# print ("1_N: ", self.cave.getNearPlane()) #default is [.1, -1.]
# print ("1_F: ", self.cave.getFarPlane())
#set near and far plane.
self.cave.setNearPlane(1.0)
self.cave.setFarPlane(100.0)
view = viz.MainView
self.track = viztracker.Keyboard6DOF() #tracker object
self.track.setPosition(0, self.EH, 0)
viz.link(self.track, view) #linked to mainview
self.cave.setTracker(pos=self.track)
##Create CaveView object for manipulating the entire cave environment
##The caveorigin is a node that can be adjusted to move the entire cave around the virtual environment, it needs a tracker object to initialise it.
self.caveview = vizcave.CaveView(self.track)
subject = viz.input('Please enter the subject number:','')
subject = str(subject).zfill(2)
# Use keyboard controls
# Controls:
# q - Strafe L w - Forward e - Strafe R
# a - Turn L s - Back d - Turn R
#
# y - Face Up r - Fly Up
# h - Face Down f - Fly Down
if controlType == MONITOR:
HZ = 60
headTrack = viztracker.Keyboard6DOF()
link = viz.link(headTrack, viz.MainView)
headTrack.eyeheight(1.6)
link.setEnabled(True)
viz.go()
#++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
# Use HMD
elif controlType == HMD:
HZ = 90
# viz.fullscreen.x is the inital x position when run
# add Odyssey tracker
ODTracker = steamvr.HMD().getSensor()
# add the virtual tracker, link it to the MainView and set an offset to get the eye position
link = viz.link(ODTracker, viz.MainView)