//
// @fn SILVER_ERROR silverSetHeadOrientation(SilverPlayer* p, SilverOrientation* pOrientation)
// @brief Set head orientation
// @param \pPlayer Pointer to player object
// @param \pOrientation - Yaw, pitch and roll of current viewer ideal position (pitch=x, yaw=y, roll=z)
public SILVER_ERROR SetHeadOrientation(Vector3 orientation)
{
if (m_Instance == IntPtr.Zero)
{
return(SILVER_ERROR.SILVER_NOT_EXIST);
}
SilverOrientation newOrientation = new SilverOrientation();
newOrientation.yaw = orientation.y;
newOrientation.pitch = orientation.x;
newOrientation.roll = orientation.z;
// Debug.LogError("step 3 yaw " + newOrientation.yaw + " roll " + newOrientation.roll + " pitch " + newOrientation.pitch);
return(silverSetHeadOrientation(m_Instance, ref newOrientation));
}
//
// @fn SILVER_ERROR SILVER_ERROR silverGetOrientation(SilverPlayer* p, SilverOrientation* pOrientation, int64_t ulTimestampUs)
// @brief Return mesh orientation at a specific time
// @param \pPlayer Pointer to player object
// @param \pOrientation - Receives new orientation information
// @param \pulTimestampUs - What frame to retrieve orientation for
// Note: Time given, here, must coincide with the timestamp of the video frame about to be displayed.
// Any delay of this, will cause brief stuttering during view transition
public SILVER_ERROR GetOrientation(out Vector3 orientation, Int64 lTimestampUs)
{
SILVER_ERROR Result;
if (m_Instance == IntPtr.Zero)
{
orientation = Vector3.zero;
return(SILVER_ERROR.SILVER_NOT_EXIST);
}
SilverOrientation newOrientation = new SilverOrientation();
Result = silverGetOrientation(m_Instance, out newOrientation, lTimestampUs);
orientation.x = newOrientation.pitch;
orientation.y = newOrientation.yaw;
orientation.z = newOrientation.roll;
// Debug.LogError(" from silver ori "+ orientation + " timeStampUs "+lTimestampUs);
return(Result);
}
private static extern SILVER_ERROR silverGetOrientation(IntPtr s, out SilverOrientation orientation, Int64 ulTimestamp);
private static extern SILVER_ERROR silverSetHeadOrientation(IntPtr s, ref SilverOrientation orientation);
