bool HitTestWithResultType(ARPoint point, ARHitTestResultType resultTypes)
{
List <ARHitTestResult> hitResults = UnityARSessionNativeInterface.GetARSessionNativeInterface().HitTest(point, resultTypes);
if (hitResults.Count > 0)
{
foreach (var hitResult in hitResults)
{
hitPoint = UnityARMatrixOps.GetPosition(hitResult.worldTransform);
foundSquare.transform.position = hitPoint;
foundSquare.transform.rotation = UnityARMatrixOps.GetRotation(hitResult.worldTransform);
return(true);
}
}
return(false);
}
bool HitTestWithResultType(ARPoint point, ARHitTestResultType resultTypes)
{
List <ARHitTestResult> hitResults = UnityARSessionNativeInterface.GetARSessionNativeInterface().HitTest(point, resultTypes);
if (hitResults.Count > 0)
{
foreach (var hitResult in hitResults)
{
Vector3 hitPosition = UnityARMatrixOps.GetPosition(hitResult.worldTransform);
Quaternion rotation = UnityARMatrixOps.GetRotation(hitResult.worldTransform);
spawnedObjects.Add(Instantiate(hitPrefab, hitPosition, rotation));
return(true);
}
}
return(false);
}
// Use this for initialization
void Start()
{
#if !UNITY_EDITOR
Application.targetFrameRate = 60;
m_session = UnityARSessionNativeInterface.GetARSessionNativeInterface();
ARKitSessionConfiguration config = new ARKitSessionConfiguration();
config.alignment = UnityARAlignment.UnityARAlignmentGravity;
config.getPointCloudData = true;
config.enableLightEstimation = true;
m_session.RunWithConfig(config);
if (m_camera == null)
{
m_camera = Camera.main;
}
#endif
}
// Use this for initialization
void Start()
{
Input.location.Start();
mMapListPanel.SetActive(false);
mSession = UnityARSessionNativeInterface.GetARSessionNativeInterface();
UnityARSessionNativeInterface.ARFrameUpdatedEvent += ARFrameUpdated;
StartARKit();
FeaturesVisualizer.EnablePointcloud();
LibPlacenote.Instance.RegisterListener(this);
GameObject pmgo = GameObject.FindWithTag("PaintManager");
paintManager = pmgo.GetComponent <PaintManager>();
}
public void UpdateMesh(ARPlaneAnchor arPlaneAnchor)
{
if (UnityARSessionNativeInterface.IsARKit_1_5_Supported()) //otherwise we cannot access planeGeometry
{
planeMesh.vertices = arPlaneAnchor.planeGeometry.vertices;
planeMesh.uv = arPlaneAnchor.planeGeometry.textureCoordinates;
planeMesh.triangles = arPlaneAnchor.planeGeometry.triangleIndices;
lineRenderer.positionCount = arPlaneAnchor.planeGeometry.boundaryVertexCount;
lineRenderer.SetPositions(arPlaneAnchor.planeGeometry.boundaryVertices);
// Assign the mesh object and update it.
planeMesh.RecalculateBounds();
planeMesh.RecalculateNormals();
}
}
bool HitTestWithResultType(ARPoint point, ARHitTestResultType resultTypes)
{
List <ARHitTestResult> hitResults = UnityARSessionNativeInterface.GetARSessionNativeInterface().HitTest(point, resultTypes);
if (hitResults.Count > 0)
{
foreach (var hitResult in hitResults)
{
Debug.Log("Got hit!");
//note we have not converted to Unity coord system yet - since we are going to pass this back to ARKit
CreateEnvironmentProbe(hitResult.worldTransform);
return(true);
}
}
return(false);
}
bool HitTestWithResultType(ARPoint point, ARHitTestResultType resultTypes)
{
List <ARHitTestResult> hitResults = UnityARSessionNativeInterface.GetARSessionNativeInterface().HitTest(point, resultTypes);
if (hitResults.Count > 0)
{
foreach (var hitResult in hitResults)
{
selectedModel.transform.position = UnityARMatrixOps.GetPosition(hitResult.worldTransform);
Debug.Log("Hit position: " + selectedModel.transform.position);
selectedModel.transform.rotation = Quaternion.identity;
return(true);
}
}
return(false);
}
bool HitTestWithResultType(ARPoint point, ARHitTestResultType resultTypes)
{
List <ARHitTestResult> hitResults = UnityARSessionNativeInterface.GetARSessionNativeInterface().HitTest(point, resultTypes);
if (hitResults.Count == 1)
{
foreach (var hitResult in hitResults)
{
Vector3 pos = UnityARMatrixOps.GetPosition(hitResult.worldTransform);
m_HitTransform.position = pos * m_ContentScale;
m_HitTransform.rotation = UnityARMatrixOps.GetRotation(hitResult.worldTransform);
return(true);
}
}
return(false);
}
/// <summary>
/// Resets ARKit or ARCore tracking to position (0,0,0) and rotation (0,0,0).
/// </summary>
public void ResetTracking()
{
// Apple iOS (ARKit)
if (TeleportalPlatformInfo.IsMobileApple)
{
ARKitWorldTrackingSessionConfiguration sessionConfig = new ARKitWorldTrackingSessionConfiguration(UnityARAlignment.UnityARAlignmentGravity, UnityARPlaneDetection.Horizontal);
UnityARSessionNativeInterface.GetARSessionNativeInterface().RunWithConfigAndOptions(sessionConfig, UnityARSessionRunOption.ARSessionRunOptionRemoveExistingAnchors | UnityARSessionRunOption.ARSessionRunOptionResetTracking);
}
// Google Android (ARCore)
else if (TeleportalPlatformInfo.IsMobileGoogle)
{
LifecycleManager.Instance.DestroySession();
LifecycleManager.Instance.EnableSession();
}
}
bool HitTestWithResultType(ARPoint point, ARHitTestResultType resultTypes)
{
List <ARHitTestResult> hitResults = UnityARSessionNativeInterface.GetARSessionNativeInterface().HitTest(point, resultTypes);
if (hitResults.Count > 0)
{
foreach (var hitResult in hitResults)
{
foundSquare.transform.position = UnityARMatrixOps.GetPosition(hitResult.worldTransform);
foundSquare.transform.rotation = UnityARMatrixOps.GetRotation(hitResult.worldTransform);
// Debug.Log (string.Format ("x:{0:0.######} y:{1:0.######} z:{2:0.######}", foundSquare.transform.position.x, foundSquare.transform.position.y, foundSquare.transform.position.z));
return(true);
}
}
return(false);
}
void RestartARSessionWith(ARWorldMap worldMap)
{
if (worldMap != null)
{
Debug.LogFormat("Map loaded. Center: {0} Extent: {1}", worldMap.center, worldMap.extent);
UnityARSessionNativeInterface.ARSessionShouldAttemptRelocalization = true;
var config = arCameraManager.sessionConfiguration;
config.worldMap = worldMap;
UnityARSessionRunOption runOption = UnityARSessionRunOption.ARSessionRunOptionRemoveExistingAnchors | UnityARSessionRunOption.ARSessionRunOptionResetTracking;
Debug.Log("Restarting session with worldMap");
UnityARSessionNativeInterface.GetARSessionNativeInterface().RunWithConfigAndOptions(config, runOption);
}
}
// Update is called once per frame
void Update()
{
if (trackedCamera != null && sessionStarted)
{
Matrix4x4 cameraPose = UnityARSessionNativeInterface.GetARSessionNativeInterface().GetCameraPose();
trackedCamera.transform.localPosition = UnityARMatrixOps.GetPosition(cameraPose);
trackedCamera.transform.localRotation = UnityARMatrixOps.GetRotation(cameraPose);
//Debug.Log ("device cam rotation: " + trackedCamera.transform.localRotation + " device cam position: " + trackedCamera.transform.localPosition);
//if (camManager.EyeCamUsed) {
// trackedCamera.transform.localRotation = new Quaternion (0, 0, 0, -1); // don't use device rotation (landscape, portrait etc)
//}
trackedCamera.projectionMatrix = UnityARSessionNativeInterface.GetARSessionNativeInterface().GetCameraProjection();
}
}
public override void UpdateCamera(Camera camera)
{
camera.projectionMatrix = nativeInterface.GetCameraProjection();
if (!m_BackgroundRendering)
{
return;
}
ARTextureHandles handles = UnityARSessionNativeInterface.GetARSessionNativeInterface().GetARVideoTextureHandles();
if (handles.textureY == System.IntPtr.Zero || handles.textureCbCr == System.IntPtr.Zero)
{
m_CanRenderBackground = false;
return;
}
m_CanRenderBackground = true;
BackgroundRendering = m_BackgroundRendering;
Resolution currentResolution = Screen.currentResolution;
// Texture Y
if (_videoTextureY == null)
{
_videoTextureY = Texture2D.CreateExternalTexture(currentResolution.width, currentResolution.height,
TextureFormat.R8, false, false, (System.IntPtr)handles.textureY);
_videoTextureY.filterMode = FilterMode.Bilinear;
_videoTextureY.wrapMode = TextureWrapMode.Repeat;
m_ClearMaterial.SetTexture("_textureY", _videoTextureY);
}
// Texture CbCr
if (_videoTextureCbCr == null)
{
_videoTextureCbCr = Texture2D.CreateExternalTexture(currentResolution.width, currentResolution.height,
TextureFormat.RG16, false, false, (System.IntPtr)handles.textureCbCr);
_videoTextureCbCr.filterMode = FilterMode.Bilinear;
_videoTextureCbCr.wrapMode = TextureWrapMode.Repeat;
m_ClearMaterial.SetTexture("_textureCbCr", _videoTextureCbCr);
}
_videoTextureY.UpdateExternalTexture(handles.textureY);
_videoTextureCbCr.UpdateExternalTexture(handles.textureCbCr);
m_ClearMaterial.SetMatrix("_DisplayTransform", m_DisplayTransform);
}
public void PlaceOnCamera(Camera camera)
{
Vector3 viewPortPos = Vector3.zero;
switch (_component)
{
case ARKitOriginComponent.Origin:
viewPortPos = Camera.main.ScreenToViewportPoint(Vector3.forward);
break;
case ARKitOriginComponent.Right:
viewPortPos = Camera.main.ScreenToViewportPoint(new Vector3(0.5f, 0.0f, 1.0f));
break;
case ARKitOriginComponent.Forward:
viewPortPos = Camera.main.ScreenToViewportPoint(new Vector3(0.0f, 0.5f, 1.0f));
break;
}
Vector3 screenPosition = Camera.main.ScreenToViewportPoint(viewPortPos);
ARPoint point = new ARPoint
{
x = screenPosition.x,
y = screenPosition.y
};
// prioritize reults types
ARHitTestResultType[] resultTypes =
{
ARHitTestResultType.ARHitTestResultTypeExistingPlaneUsingExtent,
ARHitTestResultType.ARHitTestResultTypeHorizontalPlane,
ARHitTestResultType.ARHitTestResultTypeFeaturePoint
};
foreach (ARHitTestResultType resultType in resultTypes)
{
UnityARSessionNativeInterface session = UnityARSessionNativeInterface.GetARSessionNativeInterface();
List <ARHitTestResult> hitResults = session.HitTest(point, resultType);
if (hitResults.Count > 0)
{
foreach (var hitResult in hitResults)
{
m_HitTransform.position = UnityARMatrixOps.GetPosition(hitResult.worldTransform);
m_HitTransform.rotation = UnityARMatrixOps.GetRotation(hitResult.worldTransform);
}
}
}
}
bool HitTestWithResultType(ARPoint point, ARHitTestResultType resultTypes)
{
List <ARHitTestResult> hitResults = UnityARSessionNativeInterface.GetARSessionNativeInterface().HitTest(point, resultTypes);
if (hitResults.Count > 0)
{
foreach (var hitResult in hitResults)
{
Debug.Log("Unity: Got hit!");
controller.transform.position = UnityARMatrixOps.GetPosition(hitResult.worldTransform);
//controller.transform.rotation = UnityARMatrixOps.GetRotation(hitResult.worldTransform);
Debug.Log("Unity: " + controller.transform.position + " ; " + controller.transform.eulerAngles);
return(true);
}
}
return(false);
}
public void ExampletButtonPressed(UnityARVideoFormat videoFormat)
{
UnityARSessionNativeInterface session = UnityARSessionNativeInterface.GetARSessionNativeInterface();
var config = new ARKitFaceTrackingConfiguration();
if (config.IsSupported)
{
config.alignment = UnityARAlignment.UnityARAlignmentGravity;
config.enableLightEstimation = true;
config.videoFormat = videoFormat.videoFormatPtr;
Application.targetFrameRate = videoFormat.framesPerSecond;
UnityARSessionRunOption runOption = UnityARSessionRunOption.ARSessionRunOptionRemoveExistingAnchors | UnityARSessionRunOption.ARSessionRunOptionResetTracking;
session.RunWithConfigAndOptions(config, runOption);
}
}
bool HitTestWithResultType(ARPoint point, ARHitTestResultType resultTypes)
{
List <ARHitTestResult> hitResults = UnityARSessionNativeInterface.GetARSessionNativeInterface().HitTest(point, resultTypes);
if (hitResults.Count > 0)
{
foreach (var hitResult in hitResults)
{
Debug.Log("Got hit!");
ResetRotateAnim();
rb.position = UnityARMatrixOps.GetPosition(hitResult.worldTransform);
rb.rotation = Quaternion.LookRotation(GetLookVector());
return(true);
}
}
return(false);
}
bool HitTestWithResultType(ARPoint point, ARHitTestResultType resultTypes)
{
List <ARHitTestResult> hitResults = UnityARSessionNativeInterface.GetARSessionNativeInterface().HitTest(point, resultTypes);
if (hitResults.Count > 0)
{
foreach (var hitResult in hitResults)
{
hitTransform.position = UnityARMatrixOps.GetPosition(hitResult.worldTransform);
hitTransform.rotation = UnityARMatrixOps.GetRotation(hitResult.worldTransform);
catControl.MoveTo(hitTransform.position, -0.15f);
Show();
return(true);
}
}
return(false);
}
// Use this for initialization
protected override void Start()
{
base.Start();
m_session = UnityARSessionNativeInterface.GetARSessionNativeInterface();
Application.targetFrameRate = 60;
#if IS_SLAM_APP
StartArSession();
#else
#endif
if (m_camera == null)
{
m_camera = Camera.main;
}
}
public void startbtn()
{
shapeManager = GetComponent <ShapeManager>();
Input.location.Start();
// Start ARKit using the Unity ARKit Plugin
mSession = UnityARSessionNativeInterface.GetARSessionNativeInterface();
UnityARSessionNativeInterface.ARFrameUpdatedEvent += ARFrameUpdated;
// Debug.Log("bool true"+ mFrameUpdated);
StartARKit();
FeaturesVisualizer.EnablePointcloud(); // Optional - to see the point features
LibPlacenote.Instance.RegisterListener(this); // Register listener for onStatusChange and OnPose
notifications.text = "location" + Input.location.lastData.latitude.ToString() + Input.location.lastData.longitude.ToString();
Debug.Log("btn click start");
}
bool HitTestWithResultType(ARPoint point, ARHitTestResultType resultTypes)
{
List <ARHitTestResult> hitResults = UnityARSessionNativeInterface.GetARSessionNativeInterface().HitTest(point, resultTypes);
if (hitResults.Count > 0)
{
foreach (var hitResult in hitResults)
{
Debug.Log("Got hit!");
GameObject newFood = GameObject.Instantiate(foodTemplate);
newFood.transform.position = UnityARMatrixOps.GetPosition(hitResult.worldTransform);
foods.Add(newFood);
return(true);
}
}
return(false);
}
public void ResetSceneConfig()
{
ARKitWorldTrackingSessionConfiguration config = new ARKitWorldTrackingSessionConfiguration();
config.planeDetection = MAR.planeDetection;
config.alignment = MAR.startAlignment;
config.getPointCloudData = MAR.getPointCloud;
config.enableLightEstimation = MAR.enableLightEstimation;
config.enableAutoFocus = MAR.enableAutoFocus;
if (MAR.detectionImages != null)
{
config.arResourceGroupName = MAR.detectionImages.resourceGroupName;
}
//m_session.RunWithConfig (config);
UnityARSessionNativeInterface.GetARSessionNativeInterface().RunWithConfigAndOptions(config, UnityARSessionRunOption.ARSessionRunOptionRemoveExistingAnchors | UnityARSessionRunOption.ARSessionRunOptionResetTracking);
}
private void Start()
{
#if UNITY_IOS
// Ensure that ARkit reset the tracking when the scene gets restarted
UnityARCameraManager arkitCameraManager = FindObjectOfType <UnityARCameraManager>();
UnityARSessionRunOption options = new UnityARSessionRunOption();
options = UnityARSessionRunOption.ARSessionRunOptionRemoveExistingAnchors | UnityARSessionRunOption.ARSessionRunOptionResetTracking;
UnityARSessionNativeInterface nativeInterface = UnityARSessionNativeInterface.GetARSessionNativeInterface();
ARKitWorldTrackingSessionConfiguration config = new ARKitWorldTrackingSessionConfiguration();
config.planeDetection = arkitCameraManager.planeDetection;
config.alignment = arkitCameraManager.startAlignment;
config.getPointCloudData = arkitCameraManager.getPointCloud;
config.enableLightEstimation = arkitCameraManager.enableLightEstimation;
nativeInterface.RunWithConfigAndOptions(config, options);
#endif
}
bool HitTestWithResultType1(ARPoint point, ARHitTestResultType resultTypes)
{
List <ARHitTestResult> hitResults = UnityARSessionNativeInterface.GetARSessionNativeInterface().HitTest(point, resultTypes);
if (hitResults.Count > 0)
{
foreach (var hitResult in hitResults)
{
//TODO: get the position and rotations to spawn the hat. Done:
Vector3 pos = UnityARMatrixOps.GetPosition(hitResult.worldTransform);
Quaternion rotation = UnityARMatrixOps.GetRotation(hitResult.worldTransform);
spawnedObjects.Add(Instantiate(Terrain, pos, rotation)); // in order to use for shuffling
return(true);
}
}
return(false);
}
private void Start()
{
m_session = UnityARSessionNativeInterface.GetARSessionNativeInterface();
Application.targetFrameRate = 60;
ARKitFaceTrackingConfiguration config = new ARKitFaceTrackingConfiguration();
// ARではなくてAvatarシステムとかだと非Gravityが楽
config.alignment = UnityARAlignment.UnityARAlignmentCamera;
config.enableLightEstimation = true;
if (config.IsSupported)
{
m_session.RunWithConfig(config);
UnityARSessionNativeInterface.ARFaceAnchorUpdatedEvent += FaceUpdated;
}
}
private void Update()
{
// We only classify a new image if no other vision requests are in progress
if (_vision.InProgress)
{
return;
}
// Use the Y plane of the YCbCr texture to render the current camera frame.
ARTextureHandles handles = UnityARSessionNativeInterface.GetARSessionNativeInterface().GetARVideoTextureHandles();
if (handles.textureY != System.IntPtr.Zero)
{
// This is the call where we pass in the handle to the metal texture to be analysed
_vision.EvaluateBuffer(handles.textureY, ImageDataType.MetalTexture);
}
}
// Update is called once per frame
void Update()
{
#if UNITY_EDITOR //we will only use this script on the editor side, though there is nothing that would prevent it from working on device
if (Input.GetMouseButtonDown(0))
{
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
//we'll try to hit one of the plane collider gameobjects that were generated by the plugin
//effectively similar to calling HitTest with ARHitTestResultType.ARHitTestResultTypeExistingPlaneUsingExtent
if (Physics.Raycast(ray, out hit, maxRayDistance, collisionLayer))
{
CreateBall(new Vector3(hit.point.x, hit.point.y + createHeight, hit.point.z));
//we're going to get the position from the contact point
Debug.Log(string.Format("x:{0:0.######} y:{1:0.######} z:{2:0.######}", hit.point.x, hit.point.y, hit.point.z));
}
}
#else
if (Input.touchCount > 0)
{
var touch = Input.GetTouch(0);
if (touch.phase == TouchPhase.Began)
{
var screenPosition = Camera.main.ScreenToViewportPoint(touch.position);
ARPoint point = new ARPoint {
x = screenPosition.x,
y = screenPosition.y
};
List <ARHitTestResult> hitResults = UnityARSessionNativeInterface.GetARSessionNativeInterface().HitTest(point,
ARHitTestResultType.ARHitTestResultTypeExistingPlaneUsingExtent);
if (hitResults.Count > 0)
{
foreach (var hitResult in hitResults)
{
Vector3 position = UnityARMatrixOps.GetPosition(hitResult.worldTransform);
CreateBall(new Vector3(position.x, position.y + createHeight, position.z));
break;
}
}
}
}
#endif
}
/// <summary>
/// Performs a Raycast against a plane.
/// </summary>
/// <param name="camera">The AR camera being used.</param>
/// <param name="x">The x screen position.</param>
/// <param name="y">The y screen position.</param>
/// <param name="hitPose">The resulting hit pose if the method returns <c>true</c>.</param>
/// <returns><c>true</c> if a plane was hit. Otherwise <c>false</c>.</returns>
public bool RaycastPlane(Camera camera, float x, float y, out Pose hitPose)
{
hitPose = new Pose();
#if ARCORE_IOS_SUPPORT
var session = UnityARSessionNativeInterface.GetARSessionNativeInterface();
var viewportPoint = camera.ScreenToViewportPoint(new Vector2(x, y));
ARPoint arPoint = new ARPoint
{
x = viewportPoint.x,
y = viewportPoint.y
};
m_HitResultList = session.HitTest(arPoint, ARHitTestResultType.ARHitTestResultTypeExistingPlaneUsingExtent);
if (m_HitResultList.Count > 0)
{
int minDistanceIndex = 0;
for (int i = 1; i < m_HitResultList.Count; i++)
{
if (m_HitResultList[i].distance < m_HitResultList[minDistanceIndex].distance)
{
minDistanceIndex = i;
}
}
hitPose.position = UnityARMatrixOps.GetPosition(m_HitResultList[minDistanceIndex].worldTransform);
// Original ARKit hit pose is the plane rotation.
Quaternion planeRotation = UnityARMatrixOps.GetRotation(
m_HitResultList[minDistanceIndex].worldTransform);
// Try to match the hit rotation to the one ARCore uses.
Vector3 planeNormal = planeRotation * Vector3.up;
Vector3 rayDir = camera.ViewportPointToRay(viewportPoint).direction;
Vector3 planeProjection = Vector3.ProjectOnPlane(rayDir, planeNormal);
Vector3 forwardDir = -planeProjection.normalized;
Quaternion hitRotation = Quaternion.LookRotation(forwardDir, planeNormal);
hitPose.rotation = hitRotation;
return(true);
}
#endif
return(false);
}
void Update()
{
List <ARHitTestResult> hitResults;
ARPoint point;
//float scale;
if (Input.touchCount > 0 && anchor != null)
{
var touch = Input.GetTouch(0);
if (touch.phase == TouchPhase.Began)
{
Vector2 center = new Vector2(Screen.width / 2, Screen.height / 2);
Vector3 screenPosition = Camera.main.ScreenToViewportPoint(center);
point.x = screenPosition.x;
point.y = screenPosition.y;
//Vector2 edge = new Vector2 (Screen.width, Screen.height / 2);
//Vector3 screenEdge = Camera.main.ScreenToViewportPoint (edge);
//scale = screenPosition.x - screenEdge.x;
hitResults = UnityARSessionNativeInterface.GetARSessionNativeInterface().HitTest(point,
ARHitTestResultType.ARHitTestResultTypeExistingPlaneUsingExtent);
if (hitResults.Count == 0)
{
hitResults = UnityARSessionNativeInterface.GetARSessionNativeInterface().HitTest(point,
ARHitTestResultType.ARHitTestResultTypeHorizontalPlane);
}
if (hitResults.Count == 0)
{
hitResults = UnityARSessionNativeInterface.GetARSessionNativeInterface().HitTest(point,
ARHitTestResultType.ARHitTestResultTypeFeaturePoint);
}
if (hitResults.Count > 0)
{
anchor.position = UnityARMatrixOps.GetPosition(hitResults [0].worldTransform);
anchor.rotation = UnityARMatrixOps.GetRotation(hitResults [0].worldTransform);
//Debug.Log("ARHitHandler scale: " + scale);
//anchor.localScale = new Vector3(scale, scale, scale);
controller.ToggleAnchor();
}
}
}
}
protected override void Update()
{
base.Update();
LinkedList <ARPlaneAnchorGameObject> arpags = unityARAnchorManager.GetCurrentPlaneAnchors();
Touch touch;
if (Input.touchCount < 1 || (touch = Input.GetTouch(0)).phase != TouchPhase.Began)
{
return;
}
Vector3 screenPosition = mainCamera.ScreenToViewportPoint(touch.position);
ARPoint point = new ARPoint
{
x = screenPosition.x,
y = screenPosition.y
};
// prioritize reults types
ARHitTestResultType[] resultTypes =
{
ARHitTestResultType.ARHitTestResultTypeExistingPlaneUsingExtent,
// if you want to use infinite planes use this:
//ARHitTestResultType.ARHitTestResultTypeExistingPlane,
ARHitTestResultType.ARHitTestResultTypeEstimatedHorizontalPlane,
ARHitTestResultType.ARHitTestResultTypeEstimatedVerticalPlane,
ARHitTestResultType.ARHitTestResultTypeFeaturePoint
//ARHitTestResultType.ARHitTestResultTypeFeaturePoint
};
for (int i = 0; i < resultTypes.Length; ++i)
{
List <ARHitTestResult> hitResults = UnityARSessionNativeInterface.GetARSessionNativeInterface().HitTest(point, resultTypes[i]);
if (hitResults.Count > 0)
{
Matrix4x4 matrix = hitResults[0].worldTransform;
var touchedObject = Instantiate(AppearTouchPrefab, UnityARMatrixOps.GetPosition(matrix), UnityARMatrixOps.GetRotation(matrix));
touchedObject.transform.LookAt(mainCamera.transform);
touchedObject.transform.rotation = Quaternion.Euler(0.0f, touchedObject.transform.rotation.eulerAngles.y, touchedObject.transform.rotation.z);
touchedObject.transform.parent = fieldObjectAnchorRoot.transform;
break;
}
}
}