private SteamVR()
{
hmd = OpenVR.System;
Debug.Log("Connected to " + hmd_TrackingSystemName + ":" + hmd_SerialNumber);
compositor = OpenVR.Compositor;
overlay = OpenVR.Overlay;
// Setup render values
uint w = 0, h = 0;
hmd.GetRecommendedRenderTargetSize(ref w, ref h);
sceneWidth = (float)w;
sceneHeight = (float)h;
float l_left = 0.0f, l_right = 0.0f, l_top = 0.0f, l_bottom = 0.0f;
hmd.GetProjectionRaw(EVREye.Eye_Left, ref l_left, ref l_right, ref l_top, ref l_bottom);
float r_left = 0.0f, r_right = 0.0f, r_top = 0.0f, r_bottom = 0.0f;
hmd.GetProjectionRaw(EVREye.Eye_Right, ref r_left, ref r_right, ref r_top, ref r_bottom);
tanHalfFov = new Vector2(
Mathf.Max(-l_left, l_right, -r_left, r_right),
Mathf.Max(-l_top, l_bottom, -r_top, r_bottom));
textureBounds = new VRTextureBounds_t[2];
textureBounds[0].uMin = 0.5f + 0.5f * l_left / tanHalfFov.x;
textureBounds[0].uMax = 0.5f + 0.5f * l_right / tanHalfFov.x;
textureBounds[0].vMin = 0.5f - 0.5f * l_bottom / tanHalfFov.y;
textureBounds[0].vMax = 0.5f - 0.5f * l_top / tanHalfFov.y;
textureBounds[1].uMin = 0.5f + 0.5f * r_left / tanHalfFov.x;
textureBounds[1].uMax = 0.5f + 0.5f * r_right / tanHalfFov.x;
textureBounds[1].vMin = 0.5f - 0.5f * r_bottom / tanHalfFov.y;
textureBounds[1].vMax = 0.5f - 0.5f * r_top / tanHalfFov.y;
// Grow the recommended size to account for the overlapping fov
sceneWidth = sceneWidth / Mathf.Max(textureBounds[0].uMax - textureBounds[0].uMin, textureBounds[1].uMax - textureBounds[1].uMin);
sceneHeight = sceneHeight / Mathf.Max(textureBounds[0].vMax - textureBounds[0].vMin, textureBounds[1].vMax - textureBounds[1].vMin);
aspect = tanHalfFov.x / tanHalfFov.y;
fieldOfView = 2.0f * Mathf.Atan(tanHalfFov.y) * Mathf.Rad2Deg;
eyes = new SteamVR_Utils.RigidTransform[] {
new SteamVR_Utils.RigidTransform(hmd.GetEyeToHeadTransform(EVREye.Eye_Left)),
new SteamVR_Utils.RigidTransform(hmd.GetEyeToHeadTransform(EVREye.Eye_Right)) };
if (SystemInfo.graphicsDeviceVersion.StartsWith("OpenGL"))
graphicsAPI = EGraphicsAPIConvention.API_OpenGL;
else
graphicsAPI = EGraphicsAPIConvention.API_DirectX;
SteamVR_Utils.Event.Listen("initializing", OnInitializing);
SteamVR_Utils.Event.Listen("calibrating", OnCalibrating);
SteamVR_Utils.Event.Listen("out_of_range", OnOutOfRange);
SteamVR_Utils.Event.Listen("device_connected", OnDeviceConnected);
SteamVR_Utils.Event.Listen("new_poses", OnNewPoses);
}
public override HmdMatrix44_t GetProjectionMatrix(EVREye eEye,float fNearZ,float fFarZ,EGraphicsAPIConvention eProjType)
{
CheckIfUsable();
HmdMatrix44_t result = VRNativeEntrypoints.VR_IVRSystem_GetProjectionMatrix(m_pVRSystem,eEye,fNearZ,fFarZ,eProjType);
return result;
}
public abstract HmdMatrix44_t GetProjectionMatrix(EVREye eEye,float fNearZ,float fFarZ,EGraphicsAPIConvention eProjType);
internal static extern HmdMatrix44_t VR_IVRSystem_GetProjectionMatrix(IntPtr instancePtr, EVREye eEye, float fNearZ, float fFarZ, EGraphicsAPIConvention eProjType);
private SteamVR()
{
hmd = OpenVR.System;
Debug.Log("Connected to " + hmd_TrackingSystemName + ":" + hmd_SerialNumber);
compositor = OpenVR.Compositor;
overlay = OpenVR.Overlay;
// Setup render values
uint w = 0, h = 0;
hmd.GetRecommendedRenderTargetSize(ref w, ref h);
sceneWidth = (float)w;
sceneHeight = (float)h;
float l_left = 0.0f, l_right = 0.0f, l_top = 0.0f, l_bottom = 0.0f;
hmd.GetProjectionRaw(EVREye.Eye_Left, ref l_left, ref l_right, ref l_top, ref l_bottom);
float r_left = 0.0f, r_right = 0.0f, r_top = 0.0f, r_bottom = 0.0f;
hmd.GetProjectionRaw(EVREye.Eye_Right, ref r_left, ref r_right, ref r_top, ref r_bottom);
tanHalfFov = new Vector2(
Mathf.Max(-l_left, l_right, -r_left, r_right),
Mathf.Max(-l_top, l_bottom, -r_top, r_bottom));
textureBounds = new VRTextureBounds_t[2];
textureBounds[0].uMin = 0.5f + 0.5f * l_left / tanHalfFov.x;
textureBounds[0].uMax = 0.5f + 0.5f * l_right / tanHalfFov.x;
textureBounds[0].vMin = 0.5f - 0.5f * l_bottom / tanHalfFov.y;
textureBounds[0].vMax = 0.5f - 0.5f * l_top / tanHalfFov.y;
textureBounds[1].uMin = 0.5f + 0.5f * r_left / tanHalfFov.x;
textureBounds[1].uMax = 0.5f + 0.5f * r_right / tanHalfFov.x;
textureBounds[1].vMin = 0.5f - 0.5f * r_bottom / tanHalfFov.y;
textureBounds[1].vMax = 0.5f - 0.5f * r_top / tanHalfFov.y;
#if (UNITY_5_3 || UNITY_5_2 || UNITY_5_1 || UNITY_5_0)
SteamVR.Unity.SetSubmitParams(textureBounds[0], textureBounds[1], EVRSubmitFlags.Submit_Default);
#endif
// Grow the recommended size to account for the overlapping fov
sceneWidth = sceneWidth / Mathf.Max(textureBounds[0].uMax - textureBounds[0].uMin, textureBounds[1].uMax - textureBounds[1].uMin);
sceneHeight = sceneHeight / Mathf.Max(textureBounds[0].vMax - textureBounds[0].vMin, textureBounds[1].vMax - textureBounds[1].vMin);
aspect = tanHalfFov.x / tanHalfFov.y;
fieldOfView = 2.0f * Mathf.Atan(tanHalfFov.y) * Mathf.Rad2Deg;
eyes = new SteamVR_Utils.RigidTransform[] {
new SteamVR_Utils.RigidTransform(hmd.GetEyeToHeadTransform(EVREye.Eye_Left)),
new SteamVR_Utils.RigidTransform(hmd.GetEyeToHeadTransform(EVREye.Eye_Right))
};
if (SystemInfo.graphicsDeviceVersion.StartsWith("OpenGL"))
{
graphicsAPI = EGraphicsAPIConvention.API_OpenGL;
}
else
{
graphicsAPI = EGraphicsAPIConvention.API_DirectX;
}
SteamVR_Utils.Event.Listen("initializing", OnInitializing);
SteamVR_Utils.Event.Listen("calibrating", OnCalibrating);
SteamVR_Utils.Event.Listen("out_of_range", OnOutOfRange);
SteamVR_Utils.Event.Listen("device_connected", OnDeviceConnected);
SteamVR_Utils.Event.Listen("new_poses", OnNewPoses);
}
private SteamVR()
{
this.hmd = OpenVR.System;
Debug.Log("Connected to " + this.hmd_TrackingSystemName + ":" + this.hmd_SerialNumber);
this.compositor = OpenVR.Compositor;
this.overlay = OpenVR.Overlay;
uint num = 0u;
uint num2 = 0u;
this.hmd.GetRecommendedRenderTargetSize(ref num, ref num2);
this.sceneWidth = num;
this.sceneHeight = num2;
float num3 = 0f;
float num4 = 0f;
float num5 = 0f;
float num6 = 0f;
this.hmd.GetProjectionRaw(EVREye.Eye_Left, ref num3, ref num4, ref num5, ref num6);
float num7 = 0f;
float num8 = 0f;
float num9 = 0f;
float num10 = 0f;
this.hmd.GetProjectionRaw(EVREye.Eye_Right, ref num7, ref num8, ref num9, ref num10);
this.tanHalfFov = new Vector2(Mathf.Max(new float[]
{
-num3,
num4,
-num7,
num8
}), Mathf.Max(new float[]
{
-num5,
num6,
-num9,
num10
}));
this.textureBounds = new VRTextureBounds_t[2];
this.textureBounds[0].uMin = 0.5f + 0.5f * num3 / this.tanHalfFov.x;
this.textureBounds[0].uMax = 0.5f + 0.5f * num4 / this.tanHalfFov.x;
this.textureBounds[0].vMin = 0.5f - 0.5f * num6 / this.tanHalfFov.y;
this.textureBounds[0].vMax = 0.5f - 0.5f * num5 / this.tanHalfFov.y;
this.textureBounds[1].uMin = 0.5f + 0.5f * num7 / this.tanHalfFov.x;
this.textureBounds[1].uMax = 0.5f + 0.5f * num8 / this.tanHalfFov.x;
this.textureBounds[1].vMin = 0.5f - 0.5f * num10 / this.tanHalfFov.y;
this.textureBounds[1].vMax = 0.5f - 0.5f * num9 / this.tanHalfFov.y;
SteamVR.Unity.SetSubmitParams(this.textureBounds[0], this.textureBounds[1], EVRSubmitFlags.Submit_Default);
this.sceneWidth /= Mathf.Max(this.textureBounds[0].uMax - this.textureBounds[0].uMin, this.textureBounds[1].uMax - this.textureBounds[1].uMin);
this.sceneHeight /= Mathf.Max(this.textureBounds[0].vMax - this.textureBounds[0].vMin, this.textureBounds[1].vMax - this.textureBounds[1].vMin);
this.aspect = this.tanHalfFov.x / this.tanHalfFov.y;
this.fieldOfView = 2f * Mathf.Atan(this.tanHalfFov.y) * 57.29578f;
this.eyes = new SteamVR_Utils.RigidTransform[]
{
new SteamVR_Utils.RigidTransform(this.hmd.GetEyeToHeadTransform(EVREye.Eye_Left)),
new SteamVR_Utils.RigidTransform(this.hmd.GetEyeToHeadTransform(EVREye.Eye_Right))
};
if (SystemInfo.graphicsDeviceVersion.StartsWith("OpenGL"))
{
this.graphicsAPI = EGraphicsAPIConvention.API_OpenGL;
}
else
{
this.graphicsAPI = EGraphicsAPIConvention.API_DirectX;
}
SteamVR_Utils.Event.Listen("initializing", new SteamVR_Utils.Event.Handler(this.OnInitializing));
SteamVR_Utils.Event.Listen("calibrating", new SteamVR_Utils.Event.Handler(this.OnCalibrating));
SteamVR_Utils.Event.Listen("out_of_range", new SteamVR_Utils.Event.Handler(this.OnOutOfRange));
SteamVR_Utils.Event.Listen("device_connected", new SteamVR_Utils.Event.Handler(this.OnDeviceConnected));
SteamVR_Utils.Event.Listen("new_poses", new SteamVR_Utils.Event.Handler(this.OnNewPoses));
}
public HmdMatrix44_t GetProjectionMatrix(EVREye eEye,float fNearZ,float fFarZ,EGraphicsAPIConvention eProjType)
{
HmdMatrix44_t result = FnTable.GetProjectionMatrix(eEye,fNearZ,fFarZ,eProjType);
return result;
}
public EVROverlayError GetOverlayTexture(ulong ulOverlayHandle,ref IntPtr pNativeTextureHandle,IntPtr pNativeTextureRef,ref uint pWidth,ref uint pHeight,ref uint pNativeFormat,ref EGraphicsAPIConvention pAPI,ref EColorSpace pColorSpace)
{
pWidth = 0;
pHeight = 0;
pNativeFormat = 0;
EVROverlayError result = FnTable.GetOverlayTexture(ulOverlayHandle,ref pNativeTextureHandle,pNativeTextureRef,ref pWidth,ref pHeight,ref pNativeFormat,ref pAPI,ref pColorSpace);
return result;
}
public HmdMatrix44_t GetProjectionMatrix(EVREye eEye, float fNearZ, float fFarZ, EGraphicsAPIConvention eProjType)
{
return(this.FnTable.GetProjectionMatrix(eEye, fNearZ, fFarZ, eProjType));
}
private SteamVR()
{
this.hmd = OpenVR.System;
Debug.Log("Connected to " + this.hmd_TrackingSystemName + ":" + this.hmd_SerialNumber);
this.compositor = OpenVR.Compositor;
this.overlay = OpenVR.Overlay;
uint num = 0u;
uint num2 = 0u;
this.hmd.GetRecommendedRenderTargetSize(ref num, ref num2);
this.sceneWidth = num;
this.sceneHeight = num2;
float num3 = 0f;
float num4 = 0f;
float num5 = 0f;
float num6 = 0f;
this.hmd.GetProjectionRaw(EVREye.Eye_Left, ref num3, ref num4, ref num5, ref num6);
float num7 = 0f;
float num8 = 0f;
float num9 = 0f;
float num10 = 0f;
this.hmd.GetProjectionRaw(EVREye.Eye_Right, ref num7, ref num8, ref num9, ref num10);
this.tanHalfFov = new Vector2(Mathf.Max(new float[]
{
-num3,
num4,
-num7,
num8
}), Mathf.Max(new float[]
{
-num5,
num6,
-num9,
num10
}));
this.textureBounds = new VRTextureBounds_t[2];
this.textureBounds[0].uMin = 0.5f + 0.5f * num3 / this.tanHalfFov.x;
this.textureBounds[0].uMax = 0.5f + 0.5f * num4 / this.tanHalfFov.x;
this.textureBounds[0].vMin = 0.5f - 0.5f * num6 / this.tanHalfFov.y;
this.textureBounds[0].vMax = 0.5f - 0.5f * num5 / this.tanHalfFov.y;
this.textureBounds[1].uMin = 0.5f + 0.5f * num7 / this.tanHalfFov.x;
this.textureBounds[1].uMax = 0.5f + 0.5f * num8 / this.tanHalfFov.x;
this.textureBounds[1].vMin = 0.5f - 0.5f * num10 / this.tanHalfFov.y;
this.textureBounds[1].vMax = 0.5f - 0.5f * num9 / this.tanHalfFov.y;
SteamVR.Unity.SetSubmitParams(this.textureBounds[0], this.textureBounds[1], EVRSubmitFlags.Submit_Default);
this.sceneWidth /= Mathf.Max(this.textureBounds[0].uMax - this.textureBounds[0].uMin, this.textureBounds[1].uMax - this.textureBounds[1].uMin);
this.sceneHeight /= Mathf.Max(this.textureBounds[0].vMax - this.textureBounds[0].vMin, this.textureBounds[1].vMax - this.textureBounds[1].vMin);
this.aspect = this.tanHalfFov.x / this.tanHalfFov.y;
this.fieldOfView = 2f * Mathf.Atan(this.tanHalfFov.y) * 57.29578f;
this.eyes = new SteamVR_Utils.RigidTransform[]
{
new SteamVR_Utils.RigidTransform(this.hmd.GetEyeToHeadTransform(EVREye.Eye_Left)),
new SteamVR_Utils.RigidTransform(this.hmd.GetEyeToHeadTransform(EVREye.Eye_Right))
};
if (SystemInfo.graphicsDeviceVersion.StartsWith("OpenGL"))
{
this.graphicsAPI = EGraphicsAPIConvention.API_OpenGL;
}
else
{
this.graphicsAPI = EGraphicsAPIConvention.API_DirectX;
}
SteamVR_Utils.Event.Listen("initializing", new SteamVR_Utils.Event.Handler(this.OnInitializing));
SteamVR_Utils.Event.Listen("calibrating", new SteamVR_Utils.Event.Handler(this.OnCalibrating));
SteamVR_Utils.Event.Listen("out_of_range", new SteamVR_Utils.Event.Handler(this.OnOutOfRange));
SteamVR_Utils.Event.Listen("device_connected", new SteamVR_Utils.Event.Handler(this.OnDeviceConnected));
SteamVR_Utils.Event.Listen("new_poses", new SteamVR_Utils.Event.Handler(this.OnNewPoses));
}
