| public static GetEyePose ( Eye eyeId ) : Posef | ||
| eyeId | Eye | |
| Résultat | Posef | |
/// <summary>
/// Gets the head pose at the current time or predicted at the given time.
/// </summary>
public OVRPose GetHeadPose(double predictionTime)
{
#if !UNITY_ANDROID || UNITY_EDITOR
if (!OVRManager.instance.isVRPresent)
{
return(new OVRPose
{
position = Vector3.zero,
orientation = Quaternion.identity,
});
}
return(OVRPlugin.GetEyePose(OVRPlugin.Eye.None).ToOVRPose());
#else
float px = 0.0f, py = 0.0f, pz = 0.0f, ow = 0.0f, ox = 0.0f, oy = 0.0f, oz = 0.0f;
double atTime = Time.time + predictionTime;
OVR_GetCameraPositionOrientation(ref px, ref py, ref pz,
ref ox, ref oy, ref oz, ref ow, atTime);
return(new OVRPose
{
position = new Vector3(px, py, -pz),
orientation = new Quaternion(-ox, -oy, oz, ow),
});
#endif
}
/// <summary>
/// Gets the pose of the given eye, predicted for the time when the current frame will scan out.
/// </summary>
/// <description>NOTE: This is safe to call in an Update function, but not in LateUpdate or subsequent callbacks.</description>
public OVRPose GetEyePose(OVREye eye)
{
#if !UNITY_ANDROID || UNITY_EDITOR
if (!OVRManager.instance.isVRPresent)
{
return(new OVRPose
{
position = Vector3.zero,
orientation = Quaternion.identity,
});
}
bool updateEyePose = !(OVRManager.instance.timeWarp && OVRManager.instance.freezeTimeWarp);
if (updateEyePose)
{
eyePoses[(int)eye] = OVRPlugin.GetEyePose((OVRPlugin.Eye)eye).ToOVRPose();
}
return(eyePoses[(int)eye]);
#else
if (eye == OVREye.Left)
{
OVR_GetSensorState(
OVRManager.instance.monoscopic,
ref w,
ref x,
ref y,
ref z,
ref fov,
ref timeWarpViewNumber);
}
Quaternion rot = new Quaternion(-x, -y, z, w);
float eyeOffsetX = 0.5f * OVRManager.profile.ipd;
eyeOffsetX = (eye == OVREye.Left) ? -eyeOffsetX : eyeOffsetX;
float neckToEyeHeight = OVRManager.profile.eyeHeight - OVRManager.profile.neckHeight;
Vector3 headNeckModel = new Vector3(0.0f, neckToEyeHeight, OVRManager.profile.eyeDepth);
Vector3 pos = rot * (new Vector3(eyeOffsetX, 0.0f, 0.0f) + headNeckModel);
// Subtract the HNM pivot to avoid translating the camera when level
pos -= headNeckModel;
return(new OVRPose
{
position = pos,
orientation = rot,
});
#endif
}