private void OnDestroy()
{
if (Application.isPlaying && this.mUnregisterOnDestroy)
{
ImageTargetAbstractBehaviour imageTargetBehaviour = this.GetImageTargetBehaviour();
if (imageTargetBehaviour != null)
{
imageTargetBehaviour.ImageTarget.DestroyVirtualButton(this.mVirtualButton);
}
}
}
public bool UpdatePose()
{
ImageTargetAbstractBehaviour imageTargetBehaviour = this.GetImageTargetBehaviour();
if (imageTargetBehaviour == null)
{
return(false);
}
Transform parent = base.transform.parent;
while (parent != null)
{
if (parent.localScale[0] != parent.localScale[1] || parent.localScale[0] != parent.localScale[2])
{
Debug.LogWarning("Detected non-uniform scale in virtual button object hierarchy. Forcing uniform scaling of object '" + parent.name + "'.");
parent.localScale = new Vector3(parent.localScale[0], parent.localScale[0], parent.localScale[0]);
}
parent = parent.parent;
}
this.mHasUpdatedPose = true;
if (base.transform.parent != null && base.transform.parent.gameObject != imageTargetBehaviour.gameObject)
{
base.transform.localPosition = Vector3.zero;
}
Vector3 vector = imageTargetBehaviour.transform.InverseTransformPoint(base.transform.position);
vector.y = 0.001f;
Vector3 position = imageTargetBehaviour.transform.TransformPoint(vector);
base.transform.position = position;
base.transform.rotation = imageTargetBehaviour.transform.rotation;
Vector2 vec;
Vector2 vec2;
this.CalculateButtonArea(out vec, out vec2);
float threshold = imageTargetBehaviour.transform.localScale[0] * 0.001f;
if (!VirtualButtonAbstractBehaviour.Equals(vec, this.mLeftTop, threshold) || !VirtualButtonAbstractBehaviour.Equals(vec2, this.mRightBottom, threshold))
{
this.mLeftTop = vec;
this.mRightBottom = vec2;
return(true);
}
return(false);
}
public bool SetPosAndScaleFromButtonArea(Vector2 topLeft, Vector2 bottomRight)
{
ImageTargetAbstractBehaviour imageTargetBehaviour = this.GetImageTargetBehaviour();
if (imageTargetBehaviour == null)
{
return(false);
}
float num = imageTargetBehaviour.transform.lossyScale[0];
Vector2 vector = (topLeft + bottomRight) * 0.5f;
Vector2 vector2 = new Vector2(bottomRight[0] - topLeft[0], topLeft[1] - bottomRight[1]);
Vector3 vector3 = new Vector3(vector[0] / num, 0.001f, vector[1] / num);
Vector3 vector4 = new Vector3(vector2[0], (vector2[0] + vector2[1]) * 0.5f, vector2[1]);
base.transform.position = imageTargetBehaviour.transform.TransformPoint(vector3);
base.transform.localScale = vector4 / base.transform.parent.lossyScale[0];
return(true);
}
public bool CalculateButtonArea(out Vector2 topLeft, out Vector2 bottomRight)
{
ImageTargetAbstractBehaviour imageTargetBehaviour = this.GetImageTargetBehaviour();
if (imageTargetBehaviour == null)
{
topLeft = (bottomRight = Vector2.zero);
return(false);
}
Vector3 vector = imageTargetBehaviour.transform.InverseTransformPoint(base.transform.position);
float num = imageTargetBehaviour.transform.lossyScale[0];
Vector2 vector2 = new Vector2(vector[0] * num, vector[2] * num);
Vector2 vector3 = Vector2.Scale(new Vector2(base.transform.lossyScale[0], base.transform.lossyScale[2]) * 0.5f, new Vector2(1f, -1f));
topLeft = vector2 - vector3;
bottomRight = vector2 + vector3;
return(true);
}
public override ImageTargetAbstractBehaviour EnableTracking(TargetFinder.TargetSearchResult result, GameObject gameObject)
{
IntPtr intPtr = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(ImageTargetData)));
int num = VuforiaWrapper.Instance.TargetFinderEnableTracking(result.TargetSearchResultPtr, intPtr);
ImageTargetData imageTargetData = (ImageTargetData)Marshal.PtrToStructure(intPtr, typeof(ImageTargetData));
Marshal.FreeHGlobal(intPtr);
StateManagerImpl stateManagerImpl = (StateManagerImpl)TrackerManager.Instance.GetStateManager();
ImageTargetAbstractBehaviour result2 = null;
if (imageTargetData.id == -1)
{
Debug.LogError("TargetSearchResult " + result.TargetName + " could not be enabled for tracking.");
}
else
{
ImageTarget imageTarget = new CloudRecoImageTargetImpl(result.TargetName, imageTargetData.id, imageTargetData.size);
this.mImageTargets[imageTargetData.id] = imageTarget;
result2 = stateManagerImpl.FindOrCreateImageTargetBehaviourForTrackable(imageTarget, gameObject);
}
IntPtr intPtr2 = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(int)) * num);
VuforiaWrapper.Instance.TargetFinderGetImageTargets(intPtr2, num);
List <int> list = new List <int>();
for (int i = 0; i < num; i++)
{
int item = Marshal.ReadInt32(new IntPtr(intPtr2.ToInt64() + (long)(i * Marshal.SizeOf(typeof(int)))));
list.Add(item);
}
Marshal.FreeHGlobal(intPtr2);
ImageTarget[] array = this.mImageTargets.Values.ToArray <ImageTarget>();
for (int j = 0; j < array.Length; j++)
{
ImageTarget imageTarget2 = array[j];
if (!list.Contains(imageTarget2.ID))
{
stateManagerImpl.DestroyTrackableBehavioursForTrackable(imageTarget2, true);
this.mImageTargets.Remove(imageTarget2.ID);
}
}
return(result2);
}
private void CreateMissingDataSetTrackableBehaviours(DataSet dataSet)
{
foreach (Trackable current in dataSet.GetTrackables())
{
if (!this.mTrackableBehaviours.ContainsKey(current.ID))
{
if (current is ImageTarget)
{
ImageTargetAbstractBehaviour imageTargetAbstractBehaviour = this.CreateImageTargetBehaviour((ImageTarget)current);
imageTargetAbstractBehaviour.CreateMissingVirtualButtonBehaviours();
this.mTrackableBehaviours[current.ID] = imageTargetAbstractBehaviour;
this.mAutomaticallyCreatedBehaviours.Add(current.ID);
}
else if (current is MultiTarget)
{
MultiTargetAbstractBehaviour value = this.CreateMultiTargetBehaviour((MultiTarget)current);
this.mTrackableBehaviours[current.ID] = value;
this.mAutomaticallyCreatedBehaviours.Add(current.ID);
}
else if (current is CylinderTarget)
{
CylinderTargetAbstractBehaviour value2 = this.CreateCylinderTargetBehaviour((CylinderTarget)current);
this.mTrackableBehaviours[current.ID] = value2;
this.mAutomaticallyCreatedBehaviours.Add(current.ID);
}
else if (current is VuMarkTemplate)
{
if (!this.mVuMarkManager.ContainsVuMarkTemplate(current.ID))
{
VuMarkAbstractBehaviour behaviour = this.CreateVuMarkBehaviour((VuMarkTemplate)current);
this.mVuMarkManager.AddTemplateBehaviour(behaviour);
}
}
else if (current is ObjectTarget)
{
DataSetTrackableBehaviour value3 = this.CreateObjectTargetBehaviour((ObjectTarget)current);
this.mTrackableBehaviours[current.ID] = value3;
this.mAutomaticallyCreatedBehaviours.Add(current.ID);
}
}
}
}
internal void UpdateVirtualButtons(int numVirtualButtons, IntPtr virtualButtonPtr)
{
Dictionary <int, VuforiaManagerImpl.VirtualButtonData> dictionary = new Dictionary <int, VuforiaManagerImpl.VirtualButtonData>();
for (int i = 0; i < numVirtualButtons; i++)
{
VuforiaManagerImpl.VirtualButtonData virtualButtonData = (VuforiaManagerImpl.VirtualButtonData)Marshal.PtrToStructure(new IntPtr(virtualButtonPtr.ToInt64() + (long)(i * Marshal.SizeOf(typeof(VuforiaManagerImpl.VirtualButtonData)))), typeof(VuforiaManagerImpl.VirtualButtonData));
dictionary.Add(virtualButtonData.id, virtualButtonData);
}
List <VirtualButtonAbstractBehaviour> list = new List <VirtualButtonAbstractBehaviour>();
using (Dictionary <int, TrackableBehaviour> .ValueCollection.Enumerator enumerator = this.mTrackableBehaviours.Values.GetEnumerator())
{
while (enumerator.MoveNext())
{
ImageTargetAbstractBehaviour imageTargetAbstractBehaviour = enumerator.Current as ImageTargetAbstractBehaviour;
if (imageTargetAbstractBehaviour != null && imageTargetAbstractBehaviour.enabled)
{
foreach (VirtualButtonAbstractBehaviour current in imageTargetAbstractBehaviour.GetVirtualButtonBehaviours())
{
if (current.enabled)
{
list.Add(current);
}
}
}
}
}
foreach (VirtualButtonAbstractBehaviour current2 in list)
{
VuforiaManagerImpl.VirtualButtonData virtualButtonData2;
if (dictionary.TryGetValue(current2.VirtualButton.ID, out virtualButtonData2))
{
current2.OnTrackerUpdated(virtualButtonData2.isPressed > 0);
}
else
{
current2.OnTrackerUpdated(false);
}
}
}
private ImageTargetAbstractBehaviour CreateImageTargetBehaviour(ImageTarget imageTarget)
{
GameObject gameObject = new GameObject();
ImageTargetAbstractBehaviour imageTargetAbstractBehaviour = BehaviourComponentFactory.Instance.AddImageTargetBehaviour(gameObject);
Debug.Log(string.Concat(new object[]
{
"Creating Image Target with values: \n ID: ",
imageTarget.ID,
"\n Name: ",
imageTarget.Name,
"\n Path: ",
((ImageTargetImpl)imageTarget).DataSet.Path,
"\n Size: ",
imageTarget.GetSize().x,
"x",
imageTarget.GetSize().y
}));
imageTargetAbstractBehaviour.InitializeTarget(imageTarget, true);
return(imageTargetAbstractBehaviour);
}
public static VirtualButtonAbstractBehaviour CreateVirtualButton(string vbName, Vector2 localScale, GameObject immediateParent)
{
GameObject gameObject = new GameObject(vbName);
VirtualButtonAbstractBehaviour virtualButtonAbstractBehaviour = BehaviourComponentFactory.Instance.AddVirtualButtonBehaviour(gameObject);
ImageTargetAbstractBehaviour componentInChildren = immediateParent.transform.root.gameObject.GetComponentInChildren <ImageTargetAbstractBehaviour>();
if (componentInChildren == null || componentInChildren.ImageTarget == null)
{
Debug.LogError("Could not create Virtual Button. immediateParent\"immediateParent\" object is not an Image Target or a child of one.");
UnityEngine.Object.Destroy(gameObject);
return(null);
}
gameObject.transform.parent = immediateParent.transform;
virtualButtonAbstractBehaviour.SetVirtualButtonName(vbName);
virtualButtonAbstractBehaviour.transform.localScale = new Vector3(localScale[0], 1f, localScale[1]);
if (Application.isPlaying && !componentInChildren.CreateNewVirtualButtonFromBehaviour(virtualButtonAbstractBehaviour))
{
return(null);
}
virtualButtonAbstractBehaviour.UnregisterOnDestroy = true;
return(virtualButtonAbstractBehaviour);
}
public ImageTargetAbstractBehaviour GetImageTargetBehaviour()
{
if (base.transform.parent == null)
{
return(null);
}
GameObject gameObject = base.transform.parent.gameObject;
while (gameObject != null)
{
ImageTargetAbstractBehaviour component = gameObject.GetComponent <ImageTargetAbstractBehaviour>();
if (component != null)
{
return(component);
}
if (gameObject.transform.parent == null)
{
return(null);
}
gameObject = gameObject.transform.parent.gameObject;
}
return(null);
}
private void AssociateVirtualButtonBehaviours(VirtualButtonAbstractBehaviour[] vbBehaviours, DataSet dataSet)
{
for (int i = 0; i < vbBehaviours.Length; i++)
{
VirtualButtonAbstractBehaviour virtualButtonAbstractBehaviour = vbBehaviours[i];
if (virtualButtonAbstractBehaviour.VirtualButtonName == null)
{
Debug.LogError("VirtualButton at " + i + " has no name.");
}
else
{
ImageTargetAbstractBehaviour imageTargetBehaviour = virtualButtonAbstractBehaviour.GetImageTargetBehaviour();
if (imageTargetBehaviour == null)
{
Debug.LogError("VirtualButton named " + virtualButtonAbstractBehaviour.VirtualButtonName + " is not attached to an ImageTarget.");
}
else if (dataSet.Contains(imageTargetBehaviour.Trackable))
{
imageTargetBehaviour.AssociateExistingVirtualButtonBehaviour(virtualButtonAbstractBehaviour);
}
}
}
}