public string AddUserAnchor(GameObject go)
{
UnityARUserAnchorData anchorData = UnityARSessionNativeInterface.GetARSessionNativeInterface().AddUserAnchorFromGameObject(go);
_anchoredGameObjects.Add(anchorData.identifierStr, go);
return(anchorData.identifierStr);
}
public static UnityARUserAnchorData ToUnityArUserAnchorData(this ARHitTestResult arHitTestResult)
{
var transform = UnityARMatrixOps.GetMatrix(arHitTestResult.worldTransform);
var anchorData = new UnityARUserAnchorData
{
transform = transform
};
return(anchorData);
}
public override void ApplyAnchor(ARAnchor arAnchor)
{
if (!IsRunning)
{
return;
}
Matrix4x4 matrix = Matrix4x4.TRS(arAnchor.transform.position, arAnchor.transform.rotation, arAnchor.transform.localScale);
UnityARUserAnchorData anchorData = new UnityARUserAnchorData();
anchorData.transform.column0 = matrix.GetColumn(0);
anchorData.transform.column1 = matrix.GetColumn(1);
anchorData.transform.column2 = matrix.GetColumn(2);
anchorData.transform.column3 = matrix.GetColumn(3);
anchorData = UnityARSessionNativeInterface.GetARSessionNativeInterface().AddUserAnchor(anchorData);
arAnchor.anchorID = anchorData.identifierStr;
m_Anchors[arAnchor.anchorID] = arAnchor;
}
public override void ApplyAnchor(ARKAnchor _anchor)
{
if (!IsRunning)
{
return;
}
Transform t = _anchor.transform;
Matrix4x4 matrix = Matrix4x4.TRS(t.position, t.rotation, t.localScale);
var anchorData = new UnityARUserAnchorData();
anchorData.transform.column0 = matrix.GetColumn(0);
anchorData.transform.column1 = matrix.GetColumn(1);
anchorData.transform.column2 = matrix.GetColumn(2);
anchorData.transform.column3 = matrix.GetColumn(3);
anchorData = NativeInterface.AddUserAnchor(anchorData);
_anchor.id = anchorData.identifierStr;
m_anchors[_anchor.id] = _anchor;
}
/// <summary>
/// Anchors the game object to world.
/// </summary>
/// <returns>The anchor Id, or empty string.</returns>
/// <param name="gameObj">Game object.</param>
/// <param name="worldPosition">World position.</param>
/// <param name="worldRotation">World rotation.</param>
public string AnchorGameObjectToWorld(GameObject gameObj, Vector3 worldPosition, Quaternion worldRotation)
{
string sAnchorId = string.Empty;
if (!isInitialized || !arManager)
{
return(sAnchorId);
}
GameObject anchorObj = new GameObject();
//GameObject anchorObj = GameObject.CreatePrimitive(PrimitiveType.Cube);
anchorObj.transform.position = worldPosition;
anchorObj.transform.rotation = worldRotation;
//anchorObj.transform.localScale = new Vector3(0.1f, 0.2f, 0.1f); // for debug only
UnityARUserAnchorData anchorData = UnityARSessionNativeInterface.GetARSessionNativeInterface().AddUserAnchorFromGameObject(anchorObj);
sAnchorId = anchorData.identifierStr;
anchorObj.name = sAnchorId;
DontDestroyOnLoad(anchorObj); // don't destroy it accross scenes
if (gameObj)
{
gameObj.transform.SetParent(anchorObj.transform, true);
gameObj.transform.localPosition = Vector3.zero;
gameObj.transform.localRotation = Quaternion.identity;
}
MultiARInterop.MultiARData arData = arManager.GetARData();
arData.allAnchorsDict[sAnchorId] = new List <GameObject>();
if (gameObj)
{
arData.allAnchorsDict[sAnchorId].Add(gameObj);
}
return(sAnchorId);
}
static void AddAnchor(UnityARUserAnchorData anchorData)
{
UnityARSessionNativeInterface.GetARSessionNativeInterface()
.AddUserAnchor(anchorData);
}
public void SendToAllPeers(UnityARUserAnchorData anchorData)
{
#if !UNITY_EDITOR && UNITY_IOS
_sendARAnchorToAllPeers(nativeMCSession, anchorData);
#endif
}
static extern void _sendARAnchorToAllPeers(IntPtr nativeSession, UnityARUserAnchorData anchorData);
void AnchorReceived(UnityARUserAnchorData anchorData)
{
AnchorReceivedEvent?.Invoke(anchorData);
}
static void SendAnchorToAllPeers(UnityARUserAnchorData anchorData)
{
UnityMCSessionNativeInterface.GetMcSessionNativeInterface()
.SendToAllPeers(anchorData);
}
/* Anchor the origin to the camera */
void anchorPosition(GameObject cube)
{
UnityARUserAnchorData anchor = UnityARUserAnchorData.UnityARUserAnchorDataFromGameObject(cube);
UnityARSessionNativeInterface.GetARSessionNativeInterface().AddUserAnchor(anchor);
}
