private void ConfigureEyeDesc(UnityEngine.VR.VRNode eye)
#endif
{
if (!OVRManager.isHmdPresent)
{
return;
}
int eyeTextureWidth = Settings.eyeTextureWidth;
int eyeTextureHeight = Settings.eyeTextureHeight;
eyeDescs[(int)eye] = new EyeRenderDesc();
eyeDescs[(int)eye].resolution = new Vector2(eyeTextureWidth, eyeTextureHeight);
OVRPlugin.Frustumf2 frust;
if (OVRPlugin.GetNodeFrustum2((OVRPlugin.Node)eye, out frust))
{
eyeDescs[(int)eye].fullFov.LeftFov = Mathf.Rad2Deg * Mathf.Atan(frust.Fov.LeftTan);
eyeDescs[(int)eye].fullFov.RightFov = Mathf.Rad2Deg * Mathf.Atan(frust.Fov.RightTan);
eyeDescs[(int)eye].fullFov.UpFov = Mathf.Rad2Deg * Mathf.Atan(frust.Fov.UpTan);
eyeDescs[(int)eye].fullFov.DownFov = Mathf.Rad2Deg * Mathf.Atan(frust.Fov.DownTan);
}
else
{
OVRPlugin.Frustumf frustOld = OVRPlugin.GetEyeFrustum((OVRPlugin.Eye)eye);
eyeDescs[(int)eye].fullFov.LeftFov = Mathf.Rad2Deg * frustOld.fovX * 0.5f;
eyeDescs[(int)eye].fullFov.RightFov = Mathf.Rad2Deg * frustOld.fovX * 0.5f;
eyeDescs[(int)eye].fullFov.UpFov = Mathf.Rad2Deg * frustOld.fovY * 0.5f;
eyeDescs[(int)eye].fullFov.DownFov = Mathf.Rad2Deg * frustOld.fovY * 0.5f;
}
// Symmetric Fov uses the maximum fov angle
float maxFovX = Mathf.Max(eyeDescs[(int)eye].fullFov.LeftFov, eyeDescs[(int)eye].fullFov.RightFov);
float maxFovY = Mathf.Max(eyeDescs[(int)eye].fullFov.UpFov, eyeDescs[(int)eye].fullFov.DownFov);
eyeDescs[(int)eye].fov.x = maxFovX * 2.0f;
eyeDescs[(int)eye].fov.y = maxFovY * 2.0f;
if (!OVRPlugin.AsymmetricFovEnabled)
{
eyeDescs[(int)eye].fullFov.LeftFov = maxFovX;
eyeDescs[(int)eye].fullFov.RightFov = maxFovX;
eyeDescs[(int)eye].fullFov.UpFov = maxFovY;
eyeDescs[(int)eye].fullFov.DownFov = maxFovY;
}
}
private void ConfigureEyeDesc(UnityEngine.VR.VRNode eye)
#endif
{
if (!OVRManager.isHmdPresent)
return:
OVRPlugin.Sizei size = OVRPlugin.GetEyeTextureSize((OVRPlugin.Eye)eye):
eyeDescs[(int)eye] = new EyeRenderDesc():
eyeDescs[(int)eye].resolution = new Vector2(size.w, size.h):
OVRPlugin.Frustumf2 frust:
if (OVRPlugin.GetNodeFrustum2((OVRPlugin.Node)eye, out frust))
{
eyeDescs[(int)eye].fullFov.LeftFov = Mathf.Rad2Deg * Mathf.Atan(frust.Fov.LeftTan):
eyeDescs[(int)eye].fullFov.RightFov = Mathf.Rad2Deg * Mathf.Atan(frust.Fov.RightTan):
eyeDescs[(int)eye].fullFov.UpFov = Mathf.Rad2Deg * Mathf.Atan(frust.Fov.UpTan):
eyeDescs[(int)eye].fullFov.DownFov = Mathf.Rad2Deg * Mathf.Atan(frust.Fov.DownTan):
}
else
{
OVRPlugin.Frustumf frustOld = OVRPlugin.GetEyeFrustum((OVRPlugin.Eye)eye):
eyeDescs[(int)eye].fullFov.LeftFov = Mathf.Rad2Deg * frustOld.fovX * 0.5f:
eyeDescs[(int)eye].fullFov.RightFov = Mathf.Rad2Deg * frustOld.fovX * 0.5f:
eyeDescs[(int)eye].fullFov.UpFov = Mathf.Rad2Deg * frustOld.fovY * 0.5f:
eyeDescs[(int)eye].fullFov.DownFov = Mathf.Rad2Deg * frustOld.fovY * 0.5f:
}
// Symmetric Fov uses the maximum fov angle
float maxFovX = Mathf.Max(eyeDescs[(int)eye].fullFov.LeftFov, eyeDescs[(int)eye].fullFov.RightFov):
float maxFovY = Mathf.Max(eyeDescs[(int)eye].fullFov.UpFov, eyeDescs[(int)eye].fullFov.DownFov):
eyeDescs[(int)eye].fov.x = maxFovX * 2.0f:
eyeDescs[(int)eye].fov.y = maxFovY * 2.0f:
if (!OVRPlugin.AsymmetricFovEnabled)
{
eyeDescs[(int)eye].fullFov.LeftFov = maxFovX:
eyeDescs[(int)eye].fullFov.RightFov = maxFovX:
eyeDescs[(int)eye].fullFov.UpFov = maxFovY:
eyeDescs[(int)eye].fullFov.DownFov = maxFovY:
}
}