/// <summary> /// Attempts to attach to an anchor by anchorName in the local store.. /// </summary> /// <returns>True if it attached, false if it could not attach</returns> private bool AttachToCachedAnchor(string AnchorName) { UnityEngine.VR.WSA.Persistence.WorldAnchorStore anchorStore = WorldAnchorManager.Instance.AnchorStore; Debug.Log("Looking for " + AnchorName); string[] ids = anchorStore.GetAllIds(); for (int index = 0; index < ids.Length; index++) { if (ids[index] == AnchorName) { Debug.Log("Using what we have"); anchorStore.Load(ids[index], objectToAnchor); AnchorEstablished = true; return(true); } } // Didn't find the anchor. return(false); }
/** * Perform necessary calculations for the 3D asset of this artwork. */ private void Perform3DAssetCalculations() { bool found = false; #if ENABLE_WINMD_SUPPORT // Check if a world anchor of this artwork exists UnityEngine.VR.WSA.Persistence.WorldAnchorStore store = this.anchorManager.AnchorStore; if (store != null) { string[] ids = store.GetAllIds(); // Try to find the world anchor of the 3D asset this.logger.Log("Find 3D assets's world anchor:"); for (int index = 0; (index < ids.Length) && !found; index++) { string anchorID = ids[index]; // The anchor ID should have a specific format if ((anchorID.Length > ASSET_ANCHOR_PREFIX.Length) && anchorID.Substring(0, ASSET_ANCHOR_PREFIX.Length).Equals(ASSET_ANCHOR_PREFIX)) { try { int id = int.Parse(anchorID.Substring(ASSET_ANCHOR_PREFIX.Length)); if (id == this.artwork.artworkID) { this.logger.Log(" -> found: " + anchorID); this._3DButton.transform.localScale = new Vector3(1.0f, 1.0f, 1.0f); this._3DButton.GetComponent <Button>().interactable = true; found = true; } } catch (System.Exception ex) { this.logger.Log("EXCEPTION: " + ex.Message); } } } } #endif // Try to query SpatialUnderstanding if a world anchor was not found if (!found) { SpatialUnderstanding suInstance = SpatialUnderstanding.Instance; ShapeDetection shapeDetection = ShapeDetection.Instance; PlacementSolver solver = PlacementSolver.Instance; HoloToolkit.Unity.InputModule.InputManager inputManager = HoloToolkit.Unity.InputModule.InputManager.Instance; if ((suInstance != null) && (solver != null) && (shapeDetection != null) && (inputManager != null) && (suInstance.ScanState == SpatialUnderstanding.ScanStates.Done) && suInstance.AllowSpatialUnderstanding) { switch (this.artwork.artworkID) { case 2: inputManager.PushInputDisable(); this._3DButton.transform.localScale = new Vector3(1.0f, 1.0f, 1.0f); shapeDetection.FindTable(this.middlePoint, this.HandleArtwork2); break; case 3: inputManager.PushInputDisable(); this._3DButton.transform.localScale = new Vector3(1.0f, 1.0f, 1.0f); solver.Query_OnFloor_NearPoint(this.middlePoint, false, this.HandleArtwork3); break; } } } }
/** * This method is called when the user has clicked on this GameObject. * * @param eventData input click event data */ public void OnInputClicked(InputClickedEventData eventData) { if ((this.size == PaladinSizes.Small) && (!this.interpolating)) { #if UNITY_EDITOR GameObject paladin = Instantiate(this.gameObject); PaladinController ctrl = paladin.GetComponent <PaladinController>(); ctrl.ResetSword(); ctrl.Grow(this.transform.parent, this.gameObject); this.gameObject.SetActive(false); #else this.anchorManager = WorldAnchorManager.Instance; bool found = false; // Check if we have already instantiated a world anchor if (this.assetAnchor != null) { GameObject paladin = Instantiate(this.gameObject, this.assetAnchor.transform); PaladinController ctrl = paladin.GetComponent <PaladinController>(); ctrl.ResetSword(); ctrl.Grow(this.assetAnchor.transform, this.gameObject); this.gameObject.SetActive(false); found = true; } else if (this.anchorManager != null) { // Check if a world anchor for this asset exists UnityEngine.VR.WSA.Persistence.WorldAnchorStore store = this.anchorManager.AnchorStore; if (store != null) { string[] ids = store.GetAllIds(); for (int index = 0; (index < ids.Length) && !found; index++) { if (ids[index].Equals(ANCHOR_ID)) { this.assetAnchor = Instantiate(this.worldAnchorParent); this.anchorManager.AttachAnchor(this.assetAnchor, ANCHOR_ID); GameObject paladin = Instantiate(this.gameObject, this.assetAnchor.transform); PaladinController ctrl = paladin.GetComponent <PaladinController>(); ctrl.ResetSword(); ctrl.Grow(this.assetAnchor.transform, this.gameObject); this.gameObject.SetActive(false); found = true; } } } } // Try to query SpatialUnderstanding if a world anchor was not found if (!found && (this.anchorManager != null)) { SpatialUnderstanding suInstance = SpatialUnderstanding.Instance; PlacementSolver solver = PlacementSolver.Instance; if ((suInstance != null) && (solver != null) && InputManager.IsInitialized && (suInstance.ScanState == SpatialUnderstanding.ScanStates.Done) && suInstance.AllowSpatialUnderstanding) { InputManager.Instance.PushInputDisable(); solver.Query_OnFloor_NearPoint(this.transform.parent.position, false, this.HandlePlacementQuery); } } #endif } else if ((this.size == PaladinSizes.Big) && (!this.interpolating)) { this.Die(); } }