private bool CreateObjectTargets() { int num = VuforiaWrapper.Instance.DataSetGetNumTrackableType((int)TypeMapping.GetTypeID(typeof(ObjectTarget)), this.mDataSetPtr); if (num <= 0) { return(false); } IntPtr intPtr = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(SimpleTargetData)) * num); if (VuforiaWrapper.Instance.DataSetGetTrackablesOfType((int)TypeMapping.GetTypeID(typeof(ObjectTarget)), intPtr, num, this.mDataSetPtr) == 0) { Debug.LogError("Could not create Object Targets"); return(false); } for (int i = 0; i < num; i++) { SimpleTargetData simpleTargetData = (SimpleTargetData)Marshal.PtrToStructure(new IntPtr(intPtr.ToInt64() + (long)(i * Marshal.SizeOf(typeof(SimpleTargetData)))), typeof(SimpleTargetData)); if (!this.mTrackablesDict.ContainsKey(simpleTargetData.id)) { StringBuilder stringBuilder = new StringBuilder(128); VuforiaWrapper.Instance.DataSetGetTrackableName(this.mDataSetPtr, simpleTargetData.id, stringBuilder, 128); ObjectTarget value = new ObjectTargetImpl(stringBuilder.ToString(), simpleTargetData.id, this); this.mTrackablesDict[simpleTargetData.id] = value; } } Marshal.FreeHGlobal(intPtr); return(true); }
internal override bool InitializeTarget(Trackable trackable, bool applyTargetScaleToBehaviour) { base.InitializeTarget(trackable, applyTargetScaleToBehaviour); ObjectTargetImpl objectTargetImpl = trackable as ObjectTargetImpl; if (objectTargetImpl == null) { return(false); } this.mTrackable = (this.mObjectTarget = objectTargetImpl); this.mTrackableName = objectTargetImpl.Name; this.mDataSetPath = objectTargetImpl.DataSet.Path; Vector3 size = objectTargetImpl.GetSize(); this.mAspectRatioXY = size.y / size.x; this.mAspectRatioXZ = size.z / size.x; if (applyTargetScaleToBehaviour) { float num = Mathf.Max(new float[] { size.x, size.y, size.z }); base.transform.localScale = new Vector3(num, num, num); base.CorrectScale(); } Vector3 size2 = this.GetSize(); objectTargetImpl.SetSize(size2); if (this.mExtendedTracking) { this.mObjectTarget.StartExtendedTracking(); } return(true); }