public static ulong CreateOverlay(string key)
{
Debug.Assert(m_cvrOverlay != null);
ulong handle = OpenVR.k_ulOverlayHandleInvalid;
var oError = m_cvrOverlay.FindOverlay(key, ref handle);
if (oError == EVROverlayError.None)
{
CloseOverlay(handle);
}
//create:
oError = m_cvrOverlay.CreateOverlay(key, key, ref handle);
if (oError != EVROverlayError.None)
{
Log.WriteLine("Error " + oError);
return(OpenVR.k_ulOverlayHandleInvalid);
}
return(handle);
}
// Token: 0x06005F2D RID: 24365 RVA: 0x00215594 File Offset: 0x00213994
private ulong GetOverlayHandle(string overlayName, Transform transform, float widthInMeters = 1f)
{
ulong num = 0UL;
CVROverlay overlay = OpenVR.Overlay;
if (overlay == null)
{
return(num);
}
string pchOverlayKey = SteamVR_Overlay.key + "." + overlayName;
EVROverlayError evroverlayError = overlay.FindOverlay(pchOverlayKey, ref num);
if (evroverlayError != EVROverlayError.None)
{
evroverlayError = overlay.CreateOverlay(pchOverlayKey, overlayName, ref num);
}
if (evroverlayError == EVROverlayError.None)
{
overlay.ShowOverlay(num);
overlay.SetOverlayAlpha(num, this.alpha);
overlay.SetOverlayWidthInMeters(num, widthInMeters);
if (SteamVR.instance.textureType == ETextureType.DirectX)
{
VRTextureBounds_t vrtextureBounds_t = default(VRTextureBounds_t);
vrtextureBounds_t.uMin = 0f;
vrtextureBounds_t.vMin = 1f;
vrtextureBounds_t.uMax = 1f;
vrtextureBounds_t.vMax = 0f;
overlay.SetOverlayTextureBounds(num, ref vrtextureBounds_t);
}
SteamVR_Camera steamVR_Camera = (this.loadingScreenDistance != 0f) ? null : SteamVR_Render.Top();
if (steamVR_Camera != null && steamVR_Camera.origin != null)
{
SteamVR_Utils.RigidTransform rigidTransform = new SteamVR_Utils.RigidTransform(steamVR_Camera.origin, transform);
rigidTransform.pos.x = rigidTransform.pos.x / steamVR_Camera.origin.localScale.x;
rigidTransform.pos.y = rigidTransform.pos.y / steamVR_Camera.origin.localScale.y;
rigidTransform.pos.z = rigidTransform.pos.z / steamVR_Camera.origin.localScale.z;
HmdMatrix34_t hmdMatrix34_t = rigidTransform.ToHmdMatrix34();
overlay.SetOverlayTransformAbsolute(num, SteamVR_Render.instance.trackingSpace, ref hmdMatrix34_t);
}
else
{
SteamVR_Utils.RigidTransform rigidTransform2 = new SteamVR_Utils.RigidTransform(transform);
HmdMatrix34_t hmdMatrix34_t2 = rigidTransform2.ToHmdMatrix34();
overlay.SetOverlayTransformAbsolute(num, SteamVR_Render.instance.trackingSpace, ref hmdMatrix34_t2);
}
}
return(num);
}
private static EVROverlayError ProcessOverlay2(CVROverlay overlay, ref ulong overlayHandle, ref bool overlayVisible, bool dashboardVisible)
{
var err = EVROverlayError.None;
if (overlayHandle == 0)
{
err = overlay.FindOverlay("VRCX2", ref overlayHandle);
if (err != EVROverlayError.None)
{
if (err != EVROverlayError.UnknownOverlay)
{
return(err);
}
overlayVisible = false;
err = overlay.CreateOverlay("VRCX2", "VRCX2", ref overlayHandle);
if (err != EVROverlayError.None)
{
return(err);
}
err = overlay.SetOverlayAlpha(overlayHandle, 0.9f);
if (err != EVROverlayError.None)
{
return(err);
}
err = overlay.SetOverlayWidthInMeters(overlayHandle, 1f);
if (err != EVROverlayError.None)
{
return(err);
}
err = overlay.SetOverlayInputMethod(overlayHandle, VROverlayInputMethod.None);
if (err != EVROverlayError.None)
{
return(err);
}
var m = Matrix.Scaling(1f);
m *= Matrix.Translation(0, -0.3f, -1.5f);
var hm34 = new HmdMatrix34_t
{
m0 = m.M11,
m1 = m.M21,
m2 = m.M31,
m3 = m.M41,
m4 = m.M12,
m5 = m.M22,
m6 = m.M32,
m7 = m.M42,
m8 = m.M13,
m9 = m.M23,
m10 = m.M33,
m11 = m.M43,
};
err = overlay.SetOverlayTransformTrackedDeviceRelative(overlayHandle, OpenVR.k_unTrackedDeviceIndex_Hmd, ref hm34);
if (err != EVROverlayError.None)
{
return(err);
}
}
}
if (!dashboardVisible)
{
var texture = new Texture_t
{
handle = m_Texture2.NativePointer
};
err = overlay.SetOverlayTexture(overlayHandle, ref texture);
if (err != EVROverlayError.None)
{
return(err);
}
if (!overlayVisible)
{
err = overlay.ShowOverlay(overlayHandle);
if (err != EVROverlayError.None)
{
return(err);
}
overlayVisible = true;
}
}
else if (overlayVisible)
{
err = overlay.HideOverlay(overlayHandle);
if (err != EVROverlayError.None)
{
return(err);
}
overlayVisible = false;
}
return(err);
}
private static EVROverlayError ProcessOverlay1(CVROverlay overlay, ref ulong overlayHandle, ref bool overlayVisible, bool dashboardVisible, uint overlayIndex, DateTime nextOverlay)
{
var err = EVROverlayError.None;
if (overlayHandle == 0)
{
err = overlay.FindOverlay("VRCX1", ref overlayHandle);
if (err != EVROverlayError.None)
{
if (err != EVROverlayError.UnknownOverlay)
{
return(err);
}
overlayVisible = false;
err = overlay.CreateOverlay("VRCX1", "VRCX1", ref overlayHandle);
if (err != EVROverlayError.None)
{
return(err);
}
err = overlay.SetOverlayAlpha(overlayHandle, 0.9f);
if (err != EVROverlayError.None)
{
return(err);
}
err = overlay.SetOverlayWidthInMeters(overlayHandle, 1f);
if (err != EVROverlayError.None)
{
return(err);
}
err = overlay.SetOverlayInputMethod(overlayHandle, VROverlayInputMethod.None);
if (err != EVROverlayError.None)
{
return(err);
}
}
}
if (overlayIndex != OpenVR.k_unTrackedDeviceIndexInvalid)
{
// http://www.opengl-tutorial.org/beginners-tutorials/tutorial-3-matrices
// Scaling-Rotation-Translation
var m = Matrix.Scaling(0.25f);
m *= Matrix.RotationX(m_Rotation[0]);
m *= Matrix.RotationY(m_Rotation[1]);
m *= Matrix.RotationZ(m_Rotation[2]);
m *= Matrix.Translation(m_Translation[0], m_Translation[1], m_Translation[2]);
var hm34 = new HmdMatrix34_t
{
m0 = m.M11,
m1 = m.M21,
m2 = m.M31,
m3 = m.M41,
m4 = m.M12,
m5 = m.M22,
m6 = m.M32,
m7 = m.M42,
m8 = m.M13,
m9 = m.M23,
m10 = m.M33,
m11 = m.M43,
};
err = overlay.SetOverlayTransformTrackedDeviceRelative(overlayHandle, overlayIndex, ref hm34);
if (err != EVROverlayError.None)
{
return(err);
}
}
if (!dashboardVisible &&
DateTime.UtcNow.CompareTo(nextOverlay) <= 0)
{
var texture = new Texture_t
{
handle = m_Texture1.NativePointer
};
err = overlay.SetOverlayTexture(overlayHandle, ref texture);
if (err != EVROverlayError.None)
{
return(err);
}
if (!overlayVisible)
{
err = overlay.ShowOverlay(overlayHandle);
if (err != EVROverlayError.None)
{
return(err);
}
overlayVisible = true;
}
}
else if (overlayVisible)
{
err = overlay.HideOverlay(overlayHandle);
if (err != EVROverlayError.None)
{
return(err);
}
overlayVisible = false;
}
return(err);
}
private static EVROverlayError ProcessDashboard(CVROverlay overlay, ref ulong dashboardHandle, bool dashboardVisible)
{
var err = EVROverlayError.None;
if (dashboardHandle == 0)
{
err = overlay.FindOverlay("VRCX", ref dashboardHandle);
if (err != EVROverlayError.None)
{
if (err != EVROverlayError.UnknownOverlay)
{
return(err);
}
ulong handle = 0;
err = overlay.CreateDashboardOverlay("VRCX", "VRCX", ref dashboardHandle, ref handle);
if (err != EVROverlayError.None)
{
return(err);
}
err = overlay.SetOverlayWidthInMeters(dashboardHandle, 1.5f);
if (err != EVROverlayError.None)
{
return(err);
}
err = overlay.SetOverlayInputMethod(dashboardHandle, VROverlayInputMethod.Mouse);
if (err != EVROverlayError.None)
{
return(err);
}
}
}
var e = new VREvent_t();
while (overlay.PollNextOverlayEvent(dashboardHandle, ref e, (uint)Marshal.SizeOf(e)))
{
var type = (EVREventType)e.eventType;
if (type == EVREventType.VREvent_MouseMove)
{
var m = e.data.mouse;
var s = m_Browser1.Size;
m_Browser1.GetBrowserHost().SendMouseMoveEvent((int)(m.x * s.Width), s.Height - (int)(m.y * s.Height), false, CefEventFlags.None);
}
else if (type == EVREventType.VREvent_MouseButtonDown)
{
var m = e.data.mouse;
var s = m_Browser1.Size;
m_Browser1.GetBrowserHost().SendMouseClickEvent((int)(m.x * s.Width), s.Height - (int)(m.y * s.Height), MouseButtonType.Left, false, 1, CefEventFlags.LeftMouseButton);
}
else if (type == EVREventType.VREvent_MouseButtonUp)
{
var m = e.data.mouse;
var s = m_Browser1.Size;
m_Browser1.GetBrowserHost().SendMouseClickEvent((int)(m.x * s.Width), s.Height - (int)(m.y * s.Height), MouseButtonType.Left, true, 1, CefEventFlags.None);
}
}
if (dashboardVisible)
{
var texture = new Texture_t
{
handle = m_Texture1.NativePointer
};
err = overlay.SetOverlayTexture(dashboardHandle, ref texture);
if (err != EVROverlayError.None)
{
return(err);
}
}
return(err);
}
public void UpdateOverlay()
{
CVROverlay overlay = OpenVR.Overlay;
if (overlay == null)
{
return;
}
if (this.texture != null)
{
EVROverlayError evroverlayError = overlay.ShowOverlay(this.handle);
if ((evroverlayError == EVROverlayError.InvalidHandle || evroverlayError == EVROverlayError.UnknownOverlay) && overlay.FindOverlay(SteamVR_Overlay.key, ref this.handle) != EVROverlayError.None)
{
return;
}
Texture_t texture_t = default(Texture_t);
texture_t.handle = this.texture.GetNativeTexturePtr();
texture_t.eType = SteamVR.instance.textureType;
texture_t.eColorSpace = EColorSpace.Auto;
overlay.SetOverlayTexture(this.handle, ref texture_t);
overlay.SetOverlayAlpha(this.handle, this.alpha);
overlay.SetOverlayWidthInMeters(this.handle, this.scale);
overlay.SetOverlayAutoCurveDistanceRangeInMeters(this.handle, this.curvedRange.x, this.curvedRange.y);
VRTextureBounds_t vrtextureBounds_t = default(VRTextureBounds_t);
vrtextureBounds_t.uMin = this.uvOffset.x * this.uvOffset.z;
vrtextureBounds_t.vMin = (1f + this.uvOffset.y) * this.uvOffset.w;
vrtextureBounds_t.uMax = (1f + this.uvOffset.x) * this.uvOffset.z;
vrtextureBounds_t.vMax = this.uvOffset.y * this.uvOffset.w;
overlay.SetOverlayTextureBounds(this.handle, ref vrtextureBounds_t);
HmdVector2_t hmdVector2_t = default(HmdVector2_t);
hmdVector2_t.v0 = this.mouseScale.x;
hmdVector2_t.v1 = this.mouseScale.y;
overlay.SetOverlayMouseScale(this.handle, ref hmdVector2_t);
SteamVR_Camera steamVR_Camera = SteamVR_Render.Top();
if (steamVR_Camera != null && steamVR_Camera.origin != null)
{
SteamVR_Utils.RigidTransform rigidTransform = new SteamVR_Utils.RigidTransform(steamVR_Camera.origin, base.transform);
rigidTransform.pos.x = rigidTransform.pos.x / steamVR_Camera.origin.localScale.x;
rigidTransform.pos.y = rigidTransform.pos.y / steamVR_Camera.origin.localScale.y;
rigidTransform.pos.z = rigidTransform.pos.z / steamVR_Camera.origin.localScale.z;
rigidTransform.pos.z = rigidTransform.pos.z + this.distance;
HmdMatrix34_t hmdMatrix34_t = rigidTransform.ToHmdMatrix34();
overlay.SetOverlayTransformAbsolute(this.handle, SteamVR_Render.instance.trackingSpace, ref hmdMatrix34_t);
}
overlay.SetOverlayInputMethod(this.handle, this.inputMethod);
if (this.curved || this.antialias)
{
this.highquality = true;
}
if (this.highquality)
{
overlay.SetHighQualityOverlay(this.handle);
overlay.SetOverlayFlag(this.handle, VROverlayFlags.Curved, this.curved);
overlay.SetOverlayFlag(this.handle, VROverlayFlags.RGSS4X, this.antialias);
}
else if (overlay.GetHighQualityOverlay() == this.handle)
{
overlay.SetHighQualityOverlay(0UL);
}
}
else
{
overlay.HideOverlay(this.handle);
}
}
