// Token: 0x06000089 RID: 137 RVA: 0x0000658C File Offset: 0x0000478C
private ulong GetOverlayHandle(string overlayName, global::UnityEngine.Transform transform, float widthInMeters = 1f)
{
ulong num = 0UL;
global::Valve.VR.CVROverlay overlay = global::Valve.VR.OpenVR.Overlay;
bool flag = overlay == null;
ulong result;
if (flag)
{
result = num;
}
else
{
string pchOverlayKey = global::SteamVR_Overlay.key + "." + overlayName;
global::Valve.VR.EVROverlayError evroverlayError = overlay.FindOverlay(pchOverlayKey, ref num);
bool flag2 = evroverlayError > global::Valve.VR.EVROverlayError.None;
if (flag2)
{
evroverlayError = overlay.CreateOverlay(pchOverlayKey, overlayName, ref num);
}
bool flag3 = evroverlayError == global::Valve.VR.EVROverlayError.None;
if (flag3)
{
overlay.ShowOverlay(num);
overlay.SetOverlayAlpha(num, this.alpha);
overlay.SetOverlayWidthInMeters(num, widthInMeters);
bool flag4 = global::SteamVR.instance.graphicsAPI == global::Valve.VR.EGraphicsAPIConvention.API_DirectX;
if (flag4)
{
global::Valve.VR.VRTextureBounds_t vrtextureBounds_t = default(global::Valve.VR.VRTextureBounds_t);
vrtextureBounds_t.uMin = 0f;
vrtextureBounds_t.vMin = 1f;
vrtextureBounds_t.uMax = 1f;
vrtextureBounds_t.vMax = 0f;
overlay.SetOverlayTextureBounds(num, ref vrtextureBounds_t);
}
global::SteamVR_Camera steamVR_Camera = (this.loadingScreenDistance == 0f) ? global::SteamVR_Render.Top() : null;
bool flag5 = steamVR_Camera != null && steamVR_Camera.origin != null;
if (flag5)
{
global::SteamVR_Utils.RigidTransform rigidTransform = new global::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;
global::Valve.VR.HmdMatrix34_t hmdMatrix34_t = rigidTransform.ToHmdMatrix34();
overlay.SetOverlayTransformAbsolute(num, global::SteamVR_Render.instance.trackingSpace, ref hmdMatrix34_t);
}
else
{
global::Valve.VR.HmdMatrix34_t hmdMatrix34_t2 = new global::SteamVR_Utils.RigidTransform(transform).ToHmdMatrix34();
overlay.SetOverlayTransformAbsolute(num, global::SteamVR_Render.instance.trackingSpace, ref hmdMatrix34_t2);
}
}
result = num;
}
return(result);
}
// Token: 0x06000173 RID: 371 RVA: 0x0000C178 File Offset: 0x0000A378
public global::Valve.VR.EVRCompositorError Submit(global::Valve.VR.EVREye eEye, ref global::Valve.VR.Texture_t pTexture, ref global::Valve.VR.VRTextureBounds_t pBounds, global::Valve.VR.EVRSubmitFlags nSubmitFlags)
{
return(this.FnTable.Submit(eEye, ref pTexture, ref pBounds, nSubmitFlags));
}
// Token: 0x0600009D RID: 157 RVA: 0x000073DC File Offset: 0x000055DC
public void UpdateOverlay()
{
global::Valve.VR.CVROverlay overlay = global::Valve.VR.OpenVR.Overlay;
bool flag = overlay == null;
if (!flag)
{
bool flag2 = this.texture != null;
if (flag2)
{
global::Valve.VR.EVROverlayError evroverlayError = overlay.ShowOverlay(this.handle);
bool flag3 = evroverlayError == global::Valve.VR.EVROverlayError.InvalidHandle || evroverlayError == global::Valve.VR.EVROverlayError.UnknownOverlay;
if (flag3)
{
bool flag4 = overlay.FindOverlay(global::SteamVR_Overlay.key, ref this.handle) > global::Valve.VR.EVROverlayError.None;
if (flag4)
{
return;
}
}
global::Valve.VR.Texture_t texture_t = default(global::Valve.VR.Texture_t);
texture_t.handle = this.texture.GetNativeTexturePtr();
texture_t.eType = global::SteamVR.instance.graphicsAPI;
texture_t.eColorSpace = global::Valve.VR.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);
global::Valve.VR.VRTextureBounds_t vrtextureBounds_t = default(global::Valve.VR.VRTextureBounds_t);
vrtextureBounds_t.uMin = (0f + 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 = (0f + this.uvOffset.y) * this.uvOffset.w;
overlay.SetOverlayTextureBounds(this.handle, ref vrtextureBounds_t);
global::Valve.VR.HmdVector2_t hmdVector2_t = default(global::Valve.VR.HmdVector2_t);
hmdVector2_t.v0 = this.mouseScale.x;
hmdVector2_t.v1 = this.mouseScale.y;
overlay.SetOverlayMouseScale(this.handle, ref hmdVector2_t);
global::SteamVR_Camera steamVR_Camera = global::SteamVR_Render.Top();
bool flag5 = steamVR_Camera != null && steamVR_Camera.origin != null;
if (flag5)
{
global::SteamVR_Utils.RigidTransform rigidTransform = new global::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;
global::Valve.VR.HmdMatrix34_t hmdMatrix34_t = rigidTransform.ToHmdMatrix34();
overlay.SetOverlayTransformAbsolute(this.handle, global::SteamVR_Render.instance.trackingSpace, ref hmdMatrix34_t);
}
overlay.SetOverlayInputMethod(this.handle, this.inputMethod);
bool flag6 = this.curved || this.antialias;
if (flag6)
{
this.highquality = true;
}
bool flag7 = this.highquality;
if (flag7)
{
overlay.SetHighQualityOverlay(this.handle);
overlay.SetOverlayFlag(this.handle, global::Valve.VR.VROverlayFlags.Curved, this.curved);
overlay.SetOverlayFlag(this.handle, global::Valve.VR.VROverlayFlags.RGSS4X, this.antialias);
}
else
{
bool flag8 = overlay.GetHighQualityOverlay() == this.handle;
if (flag8)
{
overlay.SetHighQualityOverlay(0UL);
}
}
}
else
{
overlay.HideOverlay(this.handle);
}
}
}
public static extern void SetSubmitParams(global::Valve.VR.VRTextureBounds_t boundsL, global::Valve.VR.VRTextureBounds_t boundsR, global::Valve.VR.EVRSubmitFlags nSubmitFlags);
// Token: 0x06000102 RID: 258 RVA: 0x0000AC3C File Offset: 0x00008E3C
public static global::UnityEngine.Mesh CreateHiddenAreaMesh(global::Valve.VR.HiddenAreaMesh_t src, global::Valve.VR.VRTextureBounds_t bounds)
{
bool flag = src.unTriangleCount == 0U;
global::UnityEngine.Mesh result;
if (flag)
{
result = null;
}
else
{
float[] array = new float[src.unTriangleCount * 3U * 2U];
global::System.Runtime.InteropServices.Marshal.Copy(src.pVertexData, array, 0, array.Length);
global::UnityEngine.Vector3[] array2 = new global::UnityEngine.Vector3[src.unTriangleCount * 3U + 12U];
int[] array3 = new int[src.unTriangleCount * 3U + 24U];
float num = 2f * bounds.uMin - 1f;
float num2 = 2f * bounds.uMax - 1f;
float num3 = 2f * bounds.vMin - 1f;
float num4 = 2f * bounds.vMax - 1f;
int num5 = 0;
int num6 = 0;
while ((long)num5 < (long)((ulong)(src.unTriangleCount * 3U)))
{
float num7 = global::SteamVR_Utils.Lerp(num, num2, array[num6++]);
float num8 = global::SteamVR_Utils.Lerp(num3, num4, array[num6++]);
array2[num5] = new global::UnityEngine.Vector3(num7, num8, 0f);
array3[num5] = num5;
num5++;
}
int num9 = (int)(src.unTriangleCount * 3U);
int num10 = num9;
array2[num10++] = new global::UnityEngine.Vector3(-1f, -1f, 0f);
array2[num10++] = new global::UnityEngine.Vector3(num, -1f, 0f);
array2[num10++] = new global::UnityEngine.Vector3(-1f, 1f, 0f);
array2[num10++] = new global::UnityEngine.Vector3(num, 1f, 0f);
array2[num10++] = new global::UnityEngine.Vector3(num2, -1f, 0f);
array2[num10++] = new global::UnityEngine.Vector3(1f, -1f, 0f);
array2[num10++] = new global::UnityEngine.Vector3(num2, 1f, 0f);
array2[num10++] = new global::UnityEngine.Vector3(1f, 1f, 0f);
array2[num10++] = new global::UnityEngine.Vector3(num, num3, 0f);
array2[num10++] = new global::UnityEngine.Vector3(num2, num3, 0f);
array2[num10++] = new global::UnityEngine.Vector3(num, num4, 0f);
array2[num10++] = new global::UnityEngine.Vector3(num2, num4, 0f);
int num11 = num9;
array3[num11++] = num9;
array3[num11++] = num9 + 1;
array3[num11++] = num9 + 2;
array3[num11++] = num9 + 2;
array3[num11++] = num9 + 1;
array3[num11++] = num9 + 3;
array3[num11++] = num9 + 4;
array3[num11++] = num9 + 5;
array3[num11++] = num9 + 6;
array3[num11++] = num9 + 6;
array3[num11++] = num9 + 5;
array3[num11++] = num9 + 7;
array3[num11++] = num9 + 1;
array3[num11++] = num9 + 4;
array3[num11++] = num9 + 8;
array3[num11++] = num9 + 8;
array3[num11++] = num9 + 4;
array3[num11++] = num9 + 9;
array3[num11++] = num9 + 10;
array3[num11++] = num9 + 11;
array3[num11++] = num9 + 3;
array3[num11++] = num9 + 3;
array3[num11++] = num9 + 11;
array3[num11++] = num9 + 6;
result = new global::UnityEngine.Mesh
{
vertices = array2,
triangles = array3,
bounds = new global::UnityEngine.Bounds(global::UnityEngine.Vector3.zero, new global::UnityEngine.Vector3(float.MaxValue, float.MaxValue, float.MaxValue))
};
}
return(result);
}
// Token: 0x060001A4 RID: 420 RVA: 0x0000C868 File Offset: 0x0000AA68
public global::Valve.VR.EVROverlayError GetOverlayTextureBounds(ulong ulOverlayHandle, ref global::Valve.VR.VRTextureBounds_t pOverlayTextureBounds)
{
return(this.FnTable.GetOverlayTextureBounds(ulOverlayHandle, ref pOverlayTextureBounds));
}
