def createCustomComposite(id=0):
viz.logNotice('MotionNode Head Tracking')
# Use general VRPN tracker.
vrpn = viz.add('vrpn7.dle')
PPT_VRPN = 'Tracker0@localhost'
head = vrpn.addTracker(PPT_VRPN)
# Need to change rotation axes from MotionNode
# to Vizard conventions.
head.swapQuat([-3, -2, -1, 4])
# Or, use the built in MotionNode tracker
# support.
#MotionNode = viz.add('MotionNode.dle')
#head = MotionNode.addSensor()
headfinal = viz.addGroup()
headlink = viz.link(head, headfinal, enabled=False)
import vizact
vizact.onupdate(viz.PRIORITY_PLUGINS + 1, headlink.update)
headlink.postTrans([0, 0.1, 0]) # Apply 10 cm translate in Y axis
import vizuniverse as VU
comp = VU.VUCompositeTrackers()
comp.storeTracker(comp.HEAD, headfinal)
comp.createAvatarNone()
comp.defineViewpoint()
comp.finishTrackers()
return comp
def losGehts():
while(True):
viz.waitFrame(200)
viz.logNotice("Bin in Schleife")
pre = viz.Event(blub="ME")
viz.postEvent(INC_JASON_EVENT,pre)
def fileTask():
yield viztask.waitKeyDown(' ')
viz.logNotice('Started file operation')
#Execute the getLast function in a separate thread
#and wait for it to complete and return some data
data = yield viztask.waitDirector(getLast)
viz.logNotice('Finished file operation, last line is: ',data.returnValue)
def __init__(self):
super(self.__class__,self).__init__()
# Link navigation node to main view
# self.NODE = viz.addGroup()
# self.VIEW_LINK = viz.link(self.NODE, self.VIEW)
# --add oculus as HMD
self.hmd = oculus.Rift()
if not self.hmd.getSensor():
viz.logError('** ERROR: Failed to detect Oculus Rift')
else:
# Reset HMD orientation
self.hmd.getSensor().reset()
# Setup navigation node and link to main view
# self.NODE = viz.addGroup()
# self.VIEW_LINK = viz.link(self.NODE, viz.VIEW)
self.VIEW_LINK.preMultLinkable(self.hmd.getSensor())
# --Apply user profile eye height to view
profile = self.hmd.getProfile()
if profile:
self.VIEW_LINK.setOffset([0,profile.eyeHeight,0])
viz.logNotice('Oculus profile name:', profile.name)
viz.logNotice('Oculus IPD:', profile.ipd)
viz.logNotice('Oculus player height:', profile.playerHeight)
viz.logNotice('Oculus eye height:', profile.eyeHeight)
else:
self.VIEW_LINK.setOffset([0,self.EYE_HEIGHT,0])
# Check if HMD supports position tracking
supportPositionTracking = self.hmd.getSensor().getSrcMask() & viz.LINK_POS
if supportPositionTracking:
# Add camera bounds model
self.camera_bounds = self.hmd.addCameraBounds()
self.camera_bounds.visible(False)
# Change color of bounds to reflect whether position was tracked
def checkPositionTracked():
if self.hmd.getSensor().getStatus() & oculus.STATUS_POSITION_TRACKED:
self.camera_bounds.color(viz.GREEN)
else:
self.camera_bounds.color(viz.RED)
vizact.onupdate(0, checkPositionTracked)
# Setup camera bounds toggle key
def toggleBounds():
self.camera_bounds.visible(viz.TOGGLE)
vizact.onkeydown(self.KEYS['camera'], toggleBounds)
def __init__(self):
super(self.__class__,self).__init__()
# --Override Key commands
self.KEYS = { 'forward' : 'w'
,'back' : 's'
,'left' : 'a'
,'right' : 'd'
,'camera' : 'c'
,'restart' : viz.KEY_END
,'home' : viz.KEY_HOME
,'utility' : ' '
,'reset' : 0
,'showMenu' : 1
,'down' : 2
,'orient' : 3
,'up' : 4
,'mode' : 5
,'builder' : 6
,'walk' : 7
,'angles' : 8
,'road' : 10
,'esc' : 999
,'slideFar' : 0
,'slideNear': 180
,'env' : '-'
,'grid' : '-'
,'snapMenu' : viz.KEY_CONTROL_L
,'interact' : viz.MOUSEBUTTON_LEFT
,'rotate' : viz.MOUSEBUTTON_RIGHT
,'proxi' : 'p'
,'viewer' : 'o'
,'collide' : 'c'
,'stereo' : 'm'
,'hand' : 'h'
,'capslock' : viz.KEY_CAPS_LOCK
}
self.TURN_SPEED = 45
# Get device from extension if not specified
self.device = None
if self.device is None:
allDevices = getDevices()
if allDevices:
self.device = allDevices[0]
else:
viz.logError('** ERROR: Failed to detect Joystick')
# Connect to selected device
self.joy = getExtension().addJoystick(self.device)
if not self.joy:
viz.logError('** ERROR: Failed to connect to Joystick')
# Set dead zone threshold so small movements of joystick are ignored
self.joy.setDeadZone(0.2)
# Display joystick information in config window
# vizconfig.register(self.joy)
# vizconfig.getConfigWindow().setWindowVisible(True)
# --add oculus as HMD
self.hmd = oculus.Rift()
if not self.hmd.getSensor():
viz.logError('** ERROR: Failed to detect Oculus')
else:
# Reset HMD orientation
self.hmd.getSensor().reset()
# Setup navigation node and link to main view
self.VIEW_LINK.preMultLinkable(self.hmd.getSensor())
# --Apply user profile eye height to view
profile = self.hmd.getProfile()
if profile:
self.VIEW_LINK.setOffset([0,profile.eyeHeight,0])
viz.logNotice('Oculus profile name:', profile.name)
viz.logNotice('Oculus IPD:', profile.ipd)
viz.logNotice('Oculus player height:', profile.playerHeight)
viz.logNotice('Oculus eye height:', profile.eyeHeight)
else:
self.VIEW_LINK.setOffset([0,self.EYE_HEIGHT,0])
# Check if HMD supports position tracking
supportPositionTracking = self.hmd.getSensor().getSrcMask() & viz.LINK_POS
if supportPositionTracking:
# Add camera bounds model
self.camera_bounds = self.hmd.addCameraBounds()
self.camera_bounds.visible(False)
# Change color of bounds to reflect whether position was tracked
def checkPositionTracked():
if self.hmd.getSensor().getStatus() & oculus.STATUS_POSITION_TRACKED:
self.camera_bounds.color(viz.GREEN)
else:
self.camera_bounds.color(viz.RED)
vizact.onupdate(0, checkPositionTracked)
# Setup camera bounds toggle key
def toggleBounds():
self.camera_bounds.visible(viz.TOGGLE)
vizact.onkeydown(self.KEYS['camera'], toggleBounds)