private static void _user_anchor_removed(UnityARUserAnchorData anchor)
{
if (UnityARSessionNativeInterface.ARUserAnchorRemovedEvent != null)
{
ARUserAnchor userAnchorFromAnchorData = GetUserAnchorFromAnchorData(anchor);
UnityARSessionNativeInterface.ARUserAnchorRemovedEvent(userAnchorFromAnchorData);
}
}
static void _user_anchor_removed(UnityARUserAnchorData anchor)
{
if (ARUserAnchorRemovedEvent != null)
{
ARUserAnchor arUserAnchor = GetUserAnchorFromAnchorData(anchor);
ARUserAnchorRemovedEvent(arUserAnchor);
}
}
public UnityARUserAnchorData AddUserAnchor(UnityARUserAnchorData anchorData)
{
#if !UNITY_EDITOR && UNITY_IOS
return(SessionAddUserAnchor(m_NativeARSession, anchorData));
#else
return(new UnityARUserAnchorData());
#endif
}
public UnityARUserAnchorData AddUserAnchorFromGameObject(GameObject go)
{
#if !UNITY_EDITOR && UNITY_IOS
UnityARUserAnchorData data = AddUserAnchor(UnityARUserAnchorData.UnityARUserAnchorDataFromGameObject(go));
return(data);
#else
return(new UnityARUserAnchorData());
#endif
}
void Start()
{
// creating a user anchor at the gameobject's position and rotation
UnityARUserAnchorData anchor = UnityARSessionNativeInterface.GetARSessionNativeInterface().AddUserAnchorFromGameObject(this.gameObject);
m_AnchorId = anchor.identifierStr;
//UnityARSessionNativeInterface.ARUserAnchorRemovedEvent += RemoveAnchor;
}
public static UnityARUserAnchorData UnityARUserAnchorDataFromGameObject(GameObject go)
{
Matrix4x4 matrix4x = Matrix4x4.TRS(go.transform.position, go.transform.rotation, go.transform.localScale);
UnityARUserAnchorData result = default(UnityARUserAnchorData);
result.transform.column0 = matrix4x.GetColumn(0);
result.transform.column1 = matrix4x.GetColumn(1);
result.transform.column2 = matrix4x.GetColumn(2);
result.transform.column3 = matrix4x.GetColumn(3);
return(result);
}
public static UnityARUserAnchorData UnityARUserAnchorDataFromGameObject(GameObject go)
{
// create an anchor data struct from a game object transform
Matrix4x4 arkitTransform = UnityARMatrixOps.UnityToARKitCoordChange(go.transform.position, go.transform.rotation);
UnityARUserAnchorData ad = new UnityARUserAnchorData();
ad.transform.column0 = arkitTransform.GetColumn(0);
ad.transform.column1 = arkitTransform.GetColumn(1);
ad.transform.column2 = arkitTransform.GetColumn(2);
ad.transform.column3 = arkitTransform.GetColumn(3);
return(ad);
}
public static UnityARUserAnchorData UnityARUserAnchorDataFromGameObject(GameObject go)
{
// create an anchor data struct from a game object transform
Matrix4x4 matrix = Matrix4x4.TRS(go.transform.position, go.transform.rotation, go.transform.localScale);
UnityARUserAnchorData ad = new UnityARUserAnchorData();
ad.transform.column0 = matrix.GetColumn(0);
ad.transform.column1 = matrix.GetColumn(1);
ad.transform.column2 = matrix.GetColumn(2);
ad.transform.column3 = matrix.GetColumn(3);
return(ad);
}
public static UnityARUserAnchorData UnityARUserAnchorDataFromPositionAndRotation(Vector3 position, Quaternion rotation)
{
// create an anchor data struct from a game object transform
Matrix4x4 arkitTransform = UnityARMatrixOps.UnityToARKitCoordChange(position, rotation);
UnityARUserAnchorData ad = new UnityARUserAnchorData();
ad.transform.column0 = arkitTransform.GetColumn(0);
ad.transform.column1 = arkitTransform.GetColumn(1);
ad.transform.column2 = arkitTransform.GetColumn(2);
ad.transform.column3 = arkitTransform.GetColumn(3);
return(ad);
}
private static ARUserAnchor GetUserAnchorFromAnchorData(UnityARUserAnchorData anchor)
{
ARUserAnchor result = default(ARUserAnchor);
result.identifier = Marshal.PtrToStringAuto(anchor.ptrIdentifier);
Matrix4x4 transform = default(Matrix4x4);
transform.SetColumn(0, anchor.transform.column0);
transform.SetColumn(1, anchor.transform.column1);
transform.SetColumn(2, anchor.transform.column2);
transform.SetColumn(3, anchor.transform.column3);
result.transform = transform;
return(result);
}
static ARUserAnchor GetUserAnchorFromAnchorData(UnityARUserAnchorData anchor)
{
//get the identifier for this anchor from the pointer
ARUserAnchor arUserAnchor = new ARUserAnchor();
arUserAnchor.identifier = Marshal.PtrToStringAuto(anchor.ptrIdentifier);
Matrix4x4 matrix = new Matrix4x4();
matrix.SetColumn(0, anchor.transform.column0);
matrix.SetColumn(1, anchor.transform.column1);
matrix.SetColumn(2, anchor.transform.column2);
matrix.SetColumn(3, anchor.transform.column3);
arUserAnchor.transform = matrix;
return(arUserAnchor);
}
static ARUserAnchor GetUserAnchorFromAnchorData(UnityARUserAnchorData anchor)
{
#if PLATOFORM_IOS
//get the identifier for this anchor from the pointer
ARUserAnchor arUserAnchor = new ARUserAnchor();
arUserAnchor.identifier = Marshal.PtrToStringAuto(anchor.ptrIdentifier);
Matrix4x4 matrix = new Matrix4x4();
matrix.SetColumn(0, anchor.transform.column0);
matrix.SetColumn(1, anchor.transform.column1);
matrix.SetColumn(2, anchor.transform.column2);
matrix.SetColumn(3, anchor.transform.column3);
arUserAnchor.transform = matrix;
return(arUserAnchor);
#else
Debug.LogError("Not available on non iOS platform");
return(new ARUserAnchor());
#endif
}
private static extern UnityARUserAnchorData SessionAddUserAnchor(IntPtr nativeSession, UnityARUserAnchorData anchorData);
public UnityARUserAnchorData AddUserAnchorFromGameObject(GameObject go)
{
return(AddUserAnchor(UnityARUserAnchorData.UnityARUserAnchorDataFromGameObject(go)));
}
public UnityARUserAnchorData AddUserAnchor(UnityARUserAnchorData anchorData)
{
return(SessionAddUserAnchor(m_NativeARSession, anchorData));
}
