if __name__ == "__main__":
expConfigName = 'exampleExpConfig.cfg'
import vrlabConfig
config = vrlabConfig.VRLabConfig(expConfigName)
#def __init__(self, config=None, planeName = 'floor', isAFloor = 1, caveCornersFileName = None, debug = True):
env = virtualPlane(caveCornersFileName='caveWallDimensions.cave',
config=config,
planeName='floor',
isAFloor=1)
import visEnv
#def __init__(self,room,shape,size,position=[0,.25,-3],color=[.5,0,0],alpha = 1):
room = visEnv.room(config)
room.walls.remove()
viz.addChild('piazza.osgb')
shutterRigid = config.mocap.returnPointerToRigid('shutter')
eyeSphere = visEnv.visObj(room, 'sphere', size=0.1, alpha=1)
eyeSphere.setMocapRigidBody(config.mocap, 'shutter')
eyeSphere.toggleUpdateWithRigid()
env.attachViewToGlasses(eyeSphere.visNode, shutterRigid)
markerNum = 0
import visEnv
viz.window.setFullscreenMonitor([1])
viz.setMultiSample(4)
viz.MainWindow.clip(0.01, 200)
viz.go(viz.FULLSCREEN)
viz.MainView.setPosition([-5, 2, 10.75])
viz.MainView.lookAt([0, 2, 0])
print str(viz.phys.getGravity())
viz.vsync(1)
# Configure the simulation using VRLABConfig
# This also enables mocap
# Create environment
room = visEnv.room()
ballInitialPos = [0, 3, 0]
ballInitialVel = [0, 0, 0]
ball = visEnv.visObj(room, 'sphere', .07, ballInitialPos)
ball.enablePhysNode()
ball.linkToPhysNode()
ball.setBounciness(0.5)
ball.physNode.enableMovement() # Turns on kinematics
if __name__ == "__main__": import vizact import visEnv viz.window.setFullscreenMonitor([1]) viz.setMultiSample(4) viz.MainWindow.clip(0.01 ,200) viz.go(viz.FULLSCREEN) viz.MainView.setPosition([-5,2,10.75]) viz.MainView.lookAt([0,2,0]) print str( viz.phys.getGravity() ) viz.vsync(1) # Configure the simulation using VRLABConfig # This also enables mocap # Create environment room = visEnv.room() ballInitialPos = [0,3,0] ballInitialVel = [0,0,0] ball = visEnv.visObj(room,'sphere',.07,ballInitialPos) ball.toggleUpdateWithPhys() # Visobj are inanimate until either tied to a physics or motion capture object ball.setBounciness(0.5) ball.physNode.enableMovement() # Turns on kinematics
def __init__(self, config):
# Event classes can register their own callback functions
# This makes it possible to register callback functions (e.g. activated by a timer event)
# within the class (that accept the implied self argument)
# eg self.callbackFunction(arg1) would receive args (self,arg1)
# If this were not an eventclass, the self arg would not be passed = badness.
viz.EventClass.__init__(self)
##############################################################
##############################################################
## Use config to setup hardware, motion tracking, frustum, eyeTrackingCal.
## This draws upon the system config to setup the hardware / HMD
self.config = config
# Eventually, self.config.writables is passed to DVRwriter
# self.config.writables is a list
# dvrwriter will attempt to run .getOutput on every member of the list
# One could then add experiment, theBall, theRacquet, eyeTrackingCal to the list, assuming
# they include the member function .getOutput().
# I prefer to do all my data collection in one place: experiment.getOutput()
self.config.writables = [self]
################################################################
################################################################
## Set states
self.inCalibrateMode = False
self.inHMDGeomCheckMode = False
self.setEnabled(False)
self.test_char = None
################################################################
################################################################
# Create visual and physical objects (the room)
self.room = visEnv.room(config)
# self.room.physEnv
self.hmdLinkedToView = False
################################################################
################################################################
# Build block and trial list
self.blockNumber = 0;
self.trialNumber = 0;
self.inProgress = True;
self.blocks_bl = []
for bIdx in range(len(config.expCfg['experiment']['blockList'])):
self.blocks_bl.append(block(config,bIdx));
self.currentTrial = self.blocks_bl[self.blockNumber].trials_tr[self.trialNumber]
# ################################################################
# ################################################################
# ## Misc. Design specific items here.
if( config.wiimote ):
self.registerWiimoteActions()
# Setup launch trigger
#self.launchKeyIsCurrentlyDown = False
#self.minLaunchTriggerDuration = config.expCfg['experiment']['minLaunchTriggerDuration']
# maxFlightDurTimerID times out balls a fixed dur after launch
#self.maxFlightDurTimerID = viz.getEventID('maxFlightDurTimerID') # Generates a unique ID.
################################################################
## LInk up the hmd to the mainview
if( self.config.use_phasespace == True ):
################################################################
## Link up the hmd to the mainview
if( self.config.use_HMD and config.mocap.returnPointerToRigid('hmd') ):
self.config.mocap.enableHMDTracking()
# If there is a paddle visObj and a paddle rigid...
#self.setupPaddle()
##############################################################
##############################################################
## Callbacks and timers
vizact.onupdate(viz.PRIORITY_PHYSICS,self._checkForCollisions)
#self.callback(viz.TIMER_EVENT, self.timer_event)
self.callback(viz.KEYDOWN_EVENT, self.onKeyDown)
self.callback(viz.KEYUP_EVENT, self.onKeyUp)
self.callback( viz.TIMER_EVENT,self._timerCallback )
self.perFrameTimerID = viz.getEventID('perFrameTimerID') # Generates a unique ID.
self.starttimer( self.perFrameTimerID, viz.FASTEST_EXPIRATION, viz.FOREVER)
# DVR snaps a shot of the frame, records eye data, and contents of self.writables is written out to the movie
self.callback(viz.POST_SWAP_EVENT, self.config.__record_data__, viz.PRIORITY_LAST_UPDATE)
# Use text output!
if( config.sysCfg['use_DVR'] >0):
vizact.ontimer(3,self.checkDVRStatus)
now = datetime.datetime.now()
dateTimeStr = str(now.year) + '-' + str(now.month) + '-' + str(now.day) + '-' + str(now.hour) + '-' + str(now.minute)
dataOutPutDir = config.sysCfg['writer']['outFileDir']
self.expDataFile = open(dataOutPutDir + 'exp_data-' + dateTimeStr + '.txt','a')
if( self.config.sysCfg['use_eyetracking']):
self.eyeDataFile = open(dataOutPutDir + 'eye_data-' + dateTimeStr + '.txt','a')
vizact.onupdate(viz.PRIORITY_LAST_UPDATE,self.writeDataToText)
# Create an event flag object
# This var is set to an int on every frame
# The int saves a record of what was happening on that frame
# It can be configured to signify the start of a trial, the bounce of a ball, or whatever
self.eventFlag = eventFlag()
