public override bool InstantiateLibraryObject(LibraryObject libObj)
{
//return base.InstantiateLibraryObject(libObj);
// DONT raycast planes, but place it by GPS difference
if (!hasDetectedPlane || !hasGPSData || !hasCompassData)
{
return(false);
}
GeolocatedObject geoObj = libObj as GeolocatedObject;
if (geoObj == null)
{
Debug.Log("object is not Geolocated");
return(false);
}
LocationTools.LocationData to = new LocationTools.LocationData();
to.latitude = geoObj.latitude;
to.longitude = geoObj.longitude;
Vector3 offset = LocationTools.GetMetersDistanceHeadingNorth(gpsData, to);
Vector3 camPosOnFloor = detectedPlane.plane.ClosestPointOnPlane(Camera.main.transform.position);
//Vector3 worldPos = camOnPlane + Quaternion.identity * offset; // assuming north is forward for now
// ORIENT North to apply offset
Vector3 headingVector = Camera.main.transform.up; // Cam up is heading compassHeading (top of screen vector)
if (Camera.main.transform.forward.y >= 0)
{
// If cam is looking to the sky - then we have to use the FWD instead, since compass heading seems to be in accordance with Forward instead of Up
headingVector = Camera.main.transform.forward;
}
//-project into the plane and get north in plane
Vector3 headingOnFloor = Vector3.ProjectOnPlane(headingVector, detectedPlane.plane.normal).normalized;
Vector3 northOnFloor = Quaternion.AngleAxis(-compassHeading, Vector3.up) * headingOnFloor;
northOnFloor = northOnFloor.normalized;
Vector3 worldPos = camPosOnFloor + Quaternion.FromToRotation(Vector3.forward, northOnFloor) * offset;
Debug.Log("Instantiating Geolocated obj. GPSData: (" + gpsData.latitude + "," + gpsData.longitude + ")" +
" CompassHeading: " + compassHeading +
" metersDist: " + offset.ToString("F2") +
" Resulting worldPos: " + worldPos.ToString("F2")
);
GameObject obj = InstantiateLibraryObject(libObj, worldPos);
//obj.transform.rotation = Quaternion.FromToRotation(Vector3.forward, northOnPlane);// when heading is exactly 180.0 Unity AngleAxis chooses to make a rotation in X axis instead of Y, turning things up-down
obj.transform.rotation = Quaternion.LookRotation(northOnFloor, Vector3.up); // Orient North - model is done with fwd North
return(true);
}
private void Update()
{
if (!objectInstantiated)
{
if (Input.compass.enabled &&
(!hasCompassData || compassHeading != Input.compass.trueHeading))
{
compassHeading = Input.compass.trueHeading;
onCompassData.Invoke(compassHeading);
hasCompassData = true;
}
if (Input.location.status == LocationServiceStatus.Running &&
(!hasGPSData ||
gpsData.latitude != Input.location.lastData.latitude ||
gpsData.longitude != Input.location.lastData.longitude))
{
gpsData = new LocationTools.LocationData();
gpsData.latitude = Input.location.lastData.latitude;
gpsData.longitude = Input.location.lastData.longitude;
onGPSData.Invoke(gpsData);
hasGPSData = true;
}
#if UNITY_EDITOR
compassHeading = editorDebugHeading;
onCompassData.Invoke(compassHeading);
hasCompassData = true;
gpsData = editorDebugGPSData;
onGPSData.Invoke(gpsData);
hasGPSData = true;
#endif
CheckInstantiation();
}
}
public void OnGPS(LocationTools.LocationData gpsData)
{
toggleGPS.isOn = true;
textGPS.text = gpsData.latitude.ToString() + "\n" + gpsData.longitude.ToString();
}
