def __init__(self):
super().__init__()
vr_sys = openvr.init(openvr.VRApplication_Scene)
poses_t = openvr.TrackedDevicePose_t * openvr.k_unMaxTrackedDeviceCount
poses = poses_t()
print("Recommended W H:", vr_sys.getRecommendedRenderTargetSize())
ctrls = []
for i in range(5):
c = vr_sys.getTrackedDeviceClass(i)
if c == openvr.TrackedDeviceClass_HMD:
HMD_id = i
elif c == openvr.TrackedDeviceClass_Controller:
print("Controller:", i)
ctrls.append(i)
self.ov = openvr.VROverlay()
self.cmp = openvr.VRCompositor()
self.vrsys = openvr.VRSystem()
self.CONTROLLERS = ctrls
self.VRposes = poses
k = random.randint(0, 1000)
self.vrBuf1 = self.ov.createOverlay("Buffer 1 " + str(k), "A")
self.vrBuf2 = self.ov.createOverlay("Buffer 2 " + str(k), "B")
# FOV 80 size 0.2
# FOV 120 size 0.6
self.ov.setOverlayWidthInMeters(self.vrBuf1, 0.6)
self.ov.setOverlayWidthInMeters(self.vrBuf2, 0.6)
self.ov.setOverlayFromFile(self.vrBuf1, PATH + "lib/Combat.png")
self.ov.setOverlayFromFile(self.vrBuf2, PATH + "lib/Combat.png")
self.ov.showOverlay(self.vrBuf1)
self.ov.showOverlay(self.vrBuf2)
mt = [(ctypes.c_float * 4)(1, 0, 0, 0.02), (ctypes.c_float * 4)(0, 1,
0, 0),
(ctypes.c_float * 4)(0, 0, 1, -0.2)]
y = openvr.HmdMatrix34_t(*mt)
self.ov.setOverlayTransformTrackedDeviceRelative(
self.vrBuf1, HMD_id, y)
self.ov.setOverlayTransformTrackedDeviceRelative(
self.vrBuf2, HMD_id, y)
self.VRMode = True
def check_result(result):
if result:
error_name = openvr.VROverlay().getOverlayErrorNameFromEnum(result)
raise Exception("OpenVR Error:", error_name)