public static Quaternion ToUnityQuaternion(this ApiQuaternion apiQuaternion)
{
var glWorldQuaternion = new Quaternion(
apiQuaternion.Qx, apiQuaternion.Qy, apiQuaternion.Qz, apiQuaternion.Qw);
return(_unityWorldToGLWorldRotation * glWorldQuaternion);
}
public static ApiQuaternion ToApiQuaternion(this Quaternion quaternion)
{
Quaternion glWorldQuaternion = _glWorldToUnityWorldRotation * quaternion;
var apiQuaternion = new ApiQuaternion();
apiQuaternion.Qx = glWorldQuaternion.x;
apiQuaternion.Qy = glWorldQuaternion.y;
apiQuaternion.Qz = glWorldQuaternion.z;
apiQuaternion.Qw = glWorldQuaternion.w;
return(apiQuaternion);
}
public static IntPtr AddAnchor(IntPtr sessionHandle, IntPtr earthHandle,
double latitude, double longitude, double altitude, Quaternion eunRotation)
{
IntPtr anchorHandle = IntPtr.Zero;
#if !UNITY_IOS || GEOSPATIAL_IOS_SUPPORT
ApiQuaternion apiQuaternion = eunRotation.ToApiQuaternion();
ApiArStatus status = ExternApi.ArEarth_acquireNewAnchor(
sessionHandle, earthHandle, latitude, longitude, altitude,
ref apiQuaternion, ref anchorHandle);
if (status != ApiArStatus.Success)
{
Debug.LogErrorFormat("Failed to add Geospatial Anchor, status '{0}'", status);
}
#endif
return(anchorHandle);
}
public static extern ApiArStatus ArEarth_acquireNewAnchor(
IntPtr session, IntPtr earth, double latitude, double longitude,
double altitude, ref ApiQuaternion eus_quaternion_4, ref IntPtr out_anchor);