void Update()
{
if (text != null)
{
if (Input.GetKeyDown(KeyCode.I))
{
text.enabled = !text.enabled;
}
if (text.enabled)
{
var vr = SteamVR.instance;
if (vr != null)
{
var timing = new Valve.VR.Compositor_FrameTiming();
timing.size = (uint)System.Runtime.InteropServices.Marshal.SizeOf(typeof(Valve.VR.Compositor_FrameTiming));
vr.compositor.GetFrameTiming(ref timing, 0);
var update = timing.frameStart + timing.frameVSync;
if (update > lastUpdate)
{
var framerate = (lastUpdate > 0.0f) ? 1.0f / (update - lastUpdate) : 0.0f;
lastUpdate = update;
text.text = string.Format("framerate: {0:N0}\ndropped frames: {1}", framerate, (int)timing.droppedFrames);
}
else
{
lastUpdate = update;
}
}
}
}
}
void Update()
{
if (text != null)
{
if (Input.GetKeyDown(KeyCode.I))
{
text.enabled = !text.enabled;
}
if (text.enabled)
{
var compositor = OpenVR.Compositor;
if (compositor != null)
{
var timing = new Compositor_FrameTiming();
timing.m_nSize = (uint)System.Runtime.InteropServices.Marshal.SizeOf(typeof(Compositor_FrameTiming));
compositor.GetFrameTiming(ref timing, 0);
var update = timing.m_flSystemTimeInSeconds;
if (update > lastUpdate)
{
var framerate = (lastUpdate > 0.0f) ? 1.0f / (update - lastUpdate) : 0.0f;
lastUpdate = update;
text.text = string.Format("framerate: {0:N0}\ndropped frames: {1}", framerate, (int)timing.m_nNumDroppedFrames);
}
else
{
lastUpdate = update;
}
}
}
}
}
void Update()
{
if (text != null)
{
if (Input.GetKeyDown(KeyCode.I))
{
text.enabled = !text.enabled;
}
if (text.enabled)
{
var vr = SteamVR.instance;
if (vr != null)
{
var timing = new Valve.VR.Compositor_FrameTiming();
timing.size = (uint)System.Runtime.InteropServices.Marshal.SizeOf(typeof(Valve.VR.Compositor_FrameTiming));
vr.compositor.GetFrameTiming(ref timing, 0);
var update = timing.frameStart + timing.frameVSync;
if (update > lastUpdate)
{
var framerate = (lastUpdate > 0.0f) ? 1.0f / (update - lastUpdate) : 0.0f;
lastUpdate = update;
text.text = string.Format("framerate: {0:N0}\ndropped frames: {1}", framerate, (int)timing.droppedFrames);
}
else
{
lastUpdate = update;
}
}
}
}
}
public abstract bool GetFrameTiming(ref Compositor_FrameTiming pTiming,uint unFramesAgo);
internal static extern bool VR_IVRCompositor_GetFrameTiming(IntPtr instancePtr, ref Compositor_FrameTiming pTiming, uint unFramesAgo);
public override bool GetFrameTiming(ref Compositor_FrameTiming pTiming,uint unFramesAgo)
{
CheckIfUsable();
bool result = VRNativeEntrypoints.VR_IVRCompositor_GetFrameTiming(m_pVRCompositor,ref pTiming,unFramesAgo);
return result;
}
// Token: 0x06001F5C RID: 8028 RVA: 0x0009D616 File Offset: 0x0009B816
public uint GetFrameTimings(ref Compositor_FrameTiming pTiming, uint nFrames)
{
return(this.FnTable.GetFrameTimings(ref pTiming, nFrames));
}
// Token: 0x06001F5B RID: 8027 RVA: 0x0009D602 File Offset: 0x0009B802
public bool GetFrameTiming(ref Compositor_FrameTiming pTiming, uint unFramesAgo)
{
return(this.FnTable.GetFrameTiming(ref pTiming, unFramesAgo));
}
void Update()
{
if (SteamVR.active == false)
{
return;
}
UpdatePoses();
// Dispatch any OpenVR events.
var system = OpenVR.System;
if (system != null)
{
var vrEvent = new VREvent_t();
var size = (uint)System.Runtime.InteropServices.Marshal.SizeOf(typeof(VREvent_t));
for (int i = 0; i < 64; i++)
{
if (!system.PollNextEvent(ref vrEvent, size))
{
break;
}
switch ((EVREventType)vrEvent.eventType)
{
case EVREventType.VREvent_InputFocusCaptured: // another app has taken focus (likely dashboard)
if (vrEvent.data.process.oldPid == 0)
{
SteamVR_Events.InputFocus.Send(false);
}
break;
case EVREventType.VREvent_InputFocusReleased: // that app has released input focus
if (vrEvent.data.process.pid == 0)
{
SteamVR_Events.InputFocus.Send(true);
}
break;
case EVREventType.VREvent_ShowRenderModels:
SteamVR_Events.HideRenderModels.Send(false);
break;
case EVREventType.VREvent_HideRenderModels:
SteamVR_Events.HideRenderModels.Send(true);
break;
default:
SteamVR_Events.System((EVREventType)vrEvent.eventType).Send(vrEvent);
break;
}
}
}
// Ensure various settings to minimize latency.
Application.targetFrameRate = -1;
Application.runInBackground = true; // don't require companion window focus
QualitySettings.maxQueuedFrames = -1;
QualitySettings.vSyncCount = 0; // this applies to the companion window
if (SteamVR.settings.lockPhysicsUpdateRateToRenderFrequency && Time.timeScale > 0.0f)
{
var vr = SteamVR.instance;
if (vr != null)
{
var timing = new Compositor_FrameTiming();
timing.m_nSize =
(uint)System.Runtime.InteropServices.Marshal.SizeOf(typeof(Compositor_FrameTiming));
vr.compositor.GetFrameTiming(ref timing, 0);
Time.fixedDeltaTime = Time.timeScale / vr.hmd_DisplayFrequency;
}
}
}
void Update()
{
#if !(UNITY_5_3 || UNITY_5_2 || UNITY_5_1 || UNITY_5_0)
if (poseUpdater == null)
{
var go = new GameObject("poseUpdater");
go.transform.parent = transform;
poseUpdater = go.AddComponent<SteamVR_UpdatePoses>();
}
#else
if (cameras.Length == 0)
{
enabled = false;
return;
}
// If our FixedUpdate rate doesn't match our render framerate, then catch the handoff here.
SteamVR_Utils.QueueEventOnRenderThread(SteamVR.Unity.k_nRenderEventID_PostPresentHandoff);
#endif
// Force controller update in case no one else called this frame to ensure prevState gets updated.
SteamVR_Controller.Update();
// Dispatch any OpenVR events.
var system = OpenVR.System;
if (system != null)
{
var vrEvent = new VREvent_t();
var size = (uint)System.Runtime.InteropServices.Marshal.SizeOf(typeof(VREvent_t));
for (int i = 0; i < 64; i++)
{
if (!system.PollNextEvent(ref vrEvent, size))
break;
switch ((EVREventType)vrEvent.eventType)
{
case EVREventType.VREvent_InputFocusCaptured: // another app has taken focus (likely dashboard)
if (vrEvent.data.process.oldPid == 0)
{
SteamVR_Utils.Event.Send("input_focus", false);
}
break;
case EVREventType.VREvent_InputFocusReleased: // that app has released input focus
if (vrEvent.data.process.pid == 0)
{
SteamVR_Utils.Event.Send("input_focus", true);
}
break;
case EVREventType.VREvent_ShowRenderModels:
SteamVR_Utils.Event.Send("hide_render_models", false);
break;
case EVREventType.VREvent_HideRenderModels:
SteamVR_Utils.Event.Send("hide_render_models", true);
break;
default:
var name = System.Enum.GetName(typeof(EVREventType), vrEvent.eventType);
if (name != null)
SteamVR_Utils.Event.Send(name.Substring(8) /*strip VREvent_*/, vrEvent);
break;
}
}
}
// Ensure various settings to minimize latency.
Application.targetFrameRate = -1;
Application.runInBackground = true; // don't require companion window focus
QualitySettings.maxQueuedFrames = -1;
QualitySettings.vSyncCount = 0; // this applies to the companion window
if (lockPhysicsUpdateRateToRenderFrequency && Time.timeScale > 0.0f)
{
var vr = SteamVR.instance;
if (vr != null)
{
var timing = new Compositor_FrameTiming();
timing.m_nSize = (uint)System.Runtime.InteropServices.Marshal.SizeOf(typeof(Compositor_FrameTiming));
vr.compositor.GetFrameTiming(ref timing, 0);
Time.fixedDeltaTime = Time.timeScale / vr.hmd_DisplayFrequency;
Time.maximumDeltaTime = Time.fixedDeltaTime * timing.m_nNumFramePresents;
}
}
}
public bool GetFrameTiming(ref Compositor_FrameTiming pTiming,uint unFramesAgo)
{
bool result = FnTable.GetFrameTiming(ref pTiming,unFramesAgo);
return result;
}
public static bool GetFrameTiming(ref Compositor_FrameTiming pTiming, uint unFramesAgo)
{
pTiming.m_nSize = (uint)Marshal.SizeOf(pTiming);
if (m_vrCompositor!=null)
return m_vrCompositor.GetFrameTiming(ref pTiming, unFramesAgo);
return false;
}
public bool GetFrameTiming(ref Compositor_FrameTiming pTiming, uint unFramesAgo)
{
return this.FnTable.GetFrameTiming(ref pTiming, unFramesAgo);
}
public bool GetFrameTiming(ref Compositor_FrameTiming pTiming, uint unFramesAgo) => default; // 0x00000001811DD5F0-0x00000001811DD610 public uint GetFrameTimings(ref Compositor_FrameTiming pTiming, uint nFrames) => default; // 0x00000001811DD610-0x00000001811DD630
} // 0x00000001811DD870-0x00000001811DD890
public bool GetFrameTiming(ref Compositor_FrameTiming pTiming, uint unFramesAgo) => default; // 0x00000001811DD5F0-0x00000001811DD610
