def __init__(self):
self._vr_system = None
self._devices = []
self._device_serial_lookup = {}
self._device_index_lookup = {}
self._last_pose_batch = None
self._plot = None
# Attempt to start OpenVR.
if not openvr.isRuntimeInstalled():
raise OSError('OpenVR runtime not installed.')
self._vr_system = openvr.init(openvr.VRApplication_Other)
def printSteamVRInfo():
print("OpenVR test program")
if openvr.isHmdPresent():
print("VR head set found")
if openvr.isRuntimeInstalled():
print("Runtime is installed")
print(openvr.runtimePath())
#To initialize the API and get access to the vr::IVRSystem interface call the vr::VR_Init function
# VRApplication_Background
# VRApplication_Utility : IVRSettings and IVRApplications are guaranteed to work
result = openvr.checkInitError(openvr.VRApplication_Background)
print("test", result, " ", openvr.getVRInitErrorAsSymbol(result))
if result == 0:
state = 10100
#-------------------------------------------------------------
#Developing part
vr_app = openvr.IVRApplications()
#ctypes.c_char_p("410570")
print("vr_app getApplicationState: ", vr_app.getApplicationState())
print(
"vr_app getTransitionState: ",
vr_app.getApplicationsTransitionStateNameFromEnum(
vr_app.getTransitionState()))
print("vr_app : ",
vr_app.getApplicationProcessId('SteamVR.exe'.encode("utf-8")))
# vr_settings = openvr.VRSettings()
if result == 0:
vr_sys = openvr.VRSystem()
state = vr_sys.getInt32TrackedDeviceProperty(
openvr.k_unTrackedDeviceIndex_Hmd, 10100)
print("CloudXR_Server_State ",
ServerState(ctypes.c_ulong(state[0]).value).name)
print("isDisplayOnDesktop ", vr_sys.isDisplayOnDesktop())
print(
"isTrackedDeviceConnected ",
vr_sys.isTrackedDeviceConnected(openvr.k_unTrackedDeviceIndex_Hmd))
# print("getPropErrorNameFromEnum ", vr_sys.getPropErrorNameFromEnum(result))
driver = vr_sys.getStringTrackedDeviceProperty(
openvr.k_unTrackedDeviceIndex_Hmd,
openvr.Prop_TrackingSystemName_String,
)
display = vr_sys.getStringTrackedDeviceProperty(
openvr.k_unTrackedDeviceIndex_Hmd,
openvr.Prop_SerialNumber_String,
)
print("driver: ", driver, "; diplay :", display)
def main():
# Should we look for VR input to detect AFK state or should
# we just focus on getting the app title?
#
# Possibly useful endpoints:
# IVRApplications.getApplicationPropertyString
# IVRApplications.getApplicationPropertyString
if openvr.isHmdPresent():
print("VR head set found")
if openvr.isRuntimeInstalled():
print("Runtime is installed")
vr_system = openvr.init(openvr.VRApplication_Utility)
print(dir(vr_system))
print(openvr.runtimePath())
print(vr_system.getRecommendedRenderTargetSize())
print(vr_system.isDisplayOnDesktop())
def get_appkeys(ivrapps: openvr.IVRApplications):
appkeys = []
appcount = ivrapps.getApplicationCount()
for idx in range(appcount):
# TODO: I'm not sure how to handle buffer in this C++ interop context
pchAppKeyBuffer = ''
pchAppKeyBufferLen = 90
error = ivrapps.getApplicationKeyByIndex(idx, pchAppKeyBuffer,
pchAppKeyBufferLen)
if error:
print(error)
appkeys.append(pchAppKeyBuffer)
return appkeys
def get_app(ivrapps: openvr.IVRApplications):
for pchAppKey in get_appkeys(ivrapps):
pchPropertyValueBuffer = ''
unPropertyValueBufferLen = 90
appname = ivrapps.getApplicationPropertyString(
pchAppKey, openvr.VRApplicationProperty_Name_String,
pchPropertyValueBuffer, unPropertyValueBufferLen)
print(appname)
#!/bin/env python
import sys
import time
import openvr
print ("OpenVR test program")
if openvr.isHmdPresent():
print ("VR head set found")
if openvr.isRuntimeInstalled():
print ("Runtime is installed")
vr_system = openvr.init(openvr.VRApplication_Scene)
print (openvr.runtimePath())
print (vr_system.getRecommendedRenderTargetSize())
print (vr_system.isDisplayOnDesktop())
for i in range(10):
xform = vr_system.getEyeToHeadTransform(openvr.Eye_Left)
print (xform)
sys.stdout.flush()
time.sleep(0.2)
openvr.shutdown()
from gl_renderer import OpenVrGlRenderer
from openvr.color_cube_actor import ColorCubeActor
from sdl_app import SdlApp
import sys
import time
import openvr
"""
Minimal sdl programming example which colored OpenGL cube scene that can be closed by pressing ESCAPE.
"""
print("OpenVR test program")
if openvr.isHmdPresent():
print("VR head set found")
if openvr.isRuntimeInstalled():
print("Runtime is installed")
vr_system = openvr.init(openvr.VRApplication_Scene)
print(openvr.runtimePath())
print(vr_system.getRecommendedRenderTargetSize())
print(vr_system.isDisplayOnDesktop())
if __name__ == "__main__":
renderer = OpenVrGlRenderer(multisample=2)
renderer.append(ColorCubeActor())
with SdlApp(renderer, "sdl2 OpenVR color cube") as app:
app.run_loop()
# Did the audiocontext change?
if (sndNext != sndCur):
if (sndCur): sndCur.stop()
sndCur = sndNext
if (sndCur): sndCur.play(-1)
else:
# VR either not running or initializing an OpenVR context failed -> Get new VR context and wait 10 seconds
self.startContext()
time.sleep(10)
time.sleep(0.01)
mixer.music.stop()
vr.shutdown()
# ########### cstor
def __init__(self):
self.startContext() # Start OpenVR context
self.updateBounds() # Update chaperone bounds
# ########### Main
def main():
guard = VRGuard()
guard.start()
if __name__ == '__main__':
if not vr.isRuntimeInstalled():
print("Runtime not installed")
exit()
main()
def check_system_ready():
establish_server_connection()
return openvr.isRuntimeInstalled() and openvr.isHmdPresent()