private void copyToStreamingAssets(String path)
{
String fileName = path.Substring(path.LastIndexOf('/') + 1);
String destination = Application.streamingAssetsPath + "/" + ARToolKitAssetManager.IMAGES_DIRECTORY_NAME + "/" + fileName;
//Check type of file to be .jpg or .jpeg
if (fileName.Contains(".jpg") || fileName.Contains(".jpeg"))
{
ARController.Log("Copy image from: " + path + " to: " + destination);
if (!File.Exists(destination))
{
FileUtil.CopyFileOrDirectory(path, destination);
AssetDatabase.Refresh();
ARToolKitAssetManager.Reload();
}
else
{
Debug.logger.Log(LogType.Error, "File with name: " + fileName + " already exists at destination: " + destination);
}
}
else
{
//Dropped file is not a valid format print a warning\
Debug.logger.Log(LogType.Warning, "<color=red>Item with invalid extension dropped. Only .jpg and .jpeg allowed.</color>");
}
}
// Get the trackable, if any, currently acting as the base.
public ARTrackable GetBaseTrackable()
{
if (baseTrackable != null)
{
if (baseTrackable.Visible)
{
return(baseTrackable);
}
else
{
baseTrackable = null;
}
}
foreach (ARTrackable m in trackablesEligibleForBaseTrackable)
{
if (m.Visible)
{
baseTrackable = m;
ARController.Log("Trackable " + m.UID + " became base trackable.");
break;
}
}
return(baseTrackable);
}
public static void OnPostProcessBuild(BuildTarget target, string appPath)
{
string[] pathSplit = appPath.Split('/');
string fileName = pathSplit[pathSplit.Length - 1];
string pathDirectory = appPath.TrimEnd(fileName.ToCharArray());
ARController.Log(string.Format(FILE_NAME_STATUS, fileName));
fileName = fileName.Trim(EXE.ToCharArray());
string fromPath = Path.Combine(pathDirectory, string.Format(RELATIVE_PATH, fileName));
if (Directory.Exists(string.Format(RELATIVE_PATH, fileName)))
{
ARController.Log("ARTOOLKIT BUILD ERROR: Couldn't data directory!. Please move DLLs from [appname]_data/Plugins to the same directory as the exe!");
return;
}
// Error when copying to remote drives.
if (fromPath.StartsWith("//"))
{
fromPath = fromPath.Remove(0, 1);
}
foreach (string redistFile in REDIST_FILES)
{
File.Move(Path.Combine(fromPath, redistFile), Path.Combine(pathDirectory, redistFile));
}
}
public bool SetupCamera(float nearClipPlane, float farClipPlane, Matrix4x4 projectionMatrix, ref bool opticalOut)
{
Camera c = this.gameObject.GetComponent <Camera>();
// A perspective projection matrix from the tracker
c.orthographic = false;
// Shouldn't really need to set these, because they are part of the custom
// projection matrix, but it seems that in the editor, the preview camera view
// isn't using the custom projection matrix.
c.nearClipPlane = nearClipPlane;
c.farClipPlane = farClipPlane;
if (Optical)
{
float fovy;
float aspect;
float[] m = new float[16];
float[] p = new float[16];
opticalSetupOK = PluginFunctions.arwLoadOpticalParams(null, OpticalParamsFileContents, OpticalParamsFileContents.Length, out fovy, out aspect, m, p);
if (!opticalSetupOK)
{
ARController.Log(LogTag + "Error loading optical parameters.");
return(false);
}
m[12] *= 0.001f;
m[13] *= 0.001f;
m[14] *= 0.001f;
ARController.Log(LogTag + "Optical parameters: fovy=" + fovy + ", aspect=" + aspect + ", camera position (m)={" + m[12].ToString("F3") + ", " + m[13].ToString("F3") + ", " + m[14].ToString("F3") + "}");
c.projectionMatrix = ARUtilityFunctions.MatrixFromFloatArray(p);
opticalViewMatrix = ARUtilityFunctions.MatrixFromFloatArray(m);
if (OpticalEyeLateralOffsetRight != 0.0f)
{
opticalViewMatrix = Matrix4x4.TRS(new Vector3(-OpticalEyeLateralOffsetRight, 0.0f, 0.0f), Quaternion.identity, Vector3.one) * opticalViewMatrix;
}
// Convert to left-hand matrix.
opticalViewMatrix = ARUtilityFunctions.LHMatrixFromRHMatrix(opticalViewMatrix);
opticalOut = true;
}
else
{
c.projectionMatrix = projectionMatrix;
}
// Don't clear anything or else we interfere with other foreground cameras
c.clearFlags = CameraClearFlags.Nothing;
// Renders after the clear and background cameras
c.depth = 2;
c.transform.position = new Vector3(0.0f, 0.0f, 0.0f);
c.transform.rotation = new Quaternion(0.0f, 0.0f, 0.0f, 1.0f);
c.transform.localScale = new Vector3(1.0f, 1.0f, 1.0f);
return(true);
}
/// <summary>
/// Called when the user denies camera permissions in response to CheckCameraPermissions() or RequestCameraPermissions().
/// </summary>
/// <param name="message">(unused)</param>
void OnCameraPermissionDenied(string message)
{
ARController.Log("=====>> Warning: Camera permissions denied.");
if (ShouldDisplayCameraPermissionsRationale())
{
DisplayCameraPermissionsRationale();
}
}
private bool CheckCameraPermissions(string gameObject)
{
if (!isAndroidMarshmallow())
{
return(true);
}
ARController.Log(LogTag + "CheckCameraPermissions called.");
return(this.androidPlugin.Call <bool>("checkCameraPermissions", gameObject));
}
public static Quaternion QuaternionFromMatrix(Matrix4x4 m)
{
// Trap the case where the matrix passed in has an invalid rotation submatrix.
if (m.GetColumn(2) == Vector4.zero)
{
ARController.Log("QuaternionFromMatrix got zero matrix.");
return(Quaternion.identity);
}
return(Quaternion.LookRotation(m.GetColumn(2), m.GetColumn(1)));
}
private void Awake()
{
if (null == instance)
{
instance = this;
}
else
{
ARController.Log("ERROR: MORE THAN ONE ARSTATICCAMERA IN SCENE!");
}
}
private bool isAndroidMarshmallow()
{
#if !UNITY_EDITOR
int version = this.androidPlugin.Call <int>("getAndroidVersion");
ARController.Log(LogTag + "Android SDK version: " + version);
return(version >= AndroidMarshmallow);
#else
return(false);
#endif
}
static ARToolKitMenuEditor()
{
if (EditorPrefs.GetBool(FIRST_RUN, true))
{
EditorPrefs.SetBool(FIRST_RUN, false);
ARController.Log(string.Format(GET_TOOLS_MESSAGE, TOOLS_MENU_PATH));
#if UNITY_EDITOR_WIN
ARController.Log(string.Format(WINDOWS_UNITY_MESSAGE, TOOLS_MENU_PATH));
#endif
}
}
public void FindMarkers()
{
RemoveAllMarkers();
if (findMarkerMode != FindMode.Manual)
{
ARMarker[] ms = FindObjectsOfType <ARMarker>(); // Does not find inactive objects.
foreach (ARMarker m in ms)
{
if (findMarkerMode == FindMode.AutoAll || (findMarkerMode == FindMode.AutoByTags && findMarkerTags.Contains(m.Tag)))
{
markersEligibleForBaseMarker.Add(m);
}
}
ARController.Log(LogTag + "Found " + markersEligibleForBaseMarker.Count + " markers eligible to become base marker.");
}
}
public void FindTrackables()
{
RemoveAllTrackables();
if (findTrackableMode != FindMode.Manual)
{
ARTrackable[] ms = FindObjectsOfType <ARTrackable>(); // Does not find inactive objects.
foreach (ARTrackable m in ms)
{
if (findTrackableMode == FindMode.AutoAll || (findTrackableMode == FindMode.AutoByTags && findTrackableTags.Contains(m.Tag)))
{
trackablesEligibleForBaseTrackable.Add(m);
}
}
ARController.Log(LogTag + "Found " + trackablesEligibleForBaseTrackable.Count + " trackables eligible to become base trackable.");
}
}
private bool unpackStreamingAssetToCacheDir(string basename)
{
if (!File.Exists(System.IO.Path.Combine(Application.temporaryCachePath, basename)))
{
string file = System.IO.Path.Combine(Application.streamingAssetsPath, basename); // E.g. "jar:file://" + Application.dataPath + "!/assets/" + basename;
WWW unpackerWWW = new WWW(file);
while (!unpackerWWW.isDone)
{
} // This will block in the webplayer. TODO: switch to co-routine.
if (!string.IsNullOrEmpty(unpackerWWW.error))
{
ARController.Log(LogTag + "Error unpacking '" + file + "'");
return(false);
}
File.WriteAllBytes(System.IO.Path.Combine(Application.temporaryCachePath, basename), unpackerWWW.bytes); // 64MB limit on File.WriteAllBytes.
}
return(true);
}
// We use Update() here, but be aware that unless ARController has been configured to
// execute first (Unity Editor->Edit->Project Settings->Script Execution Order) then
// state produced by this update may lag by one frame.
void Update()
{
float[] matrixRawArray = new float[16];
ARController.Log(LogTag + "ARMarker.Update()");
if (UID == NO_ID || !PluginFunctions.inited)
{
visible = false;
return;
}
// Query visibility if we are running in the Player.
if (Application.isPlaying)
{
visible = PluginFunctions.arwQueryMarkerTransformation(UID, matrixRawArray);
ARController.Log(LogTag + "ARMarker.Update() UID=" + UID + ", visible=" + visible);
if (visible)
{
matrixRawArray[12] *= 0.001f; // Scale the position from ARToolKit units (mm) into Unity units (m).
matrixRawArray[13] *= 0.001f;
matrixRawArray[14] *= 0.001f;
Matrix4x4 matrixRaw = ARUtilityFunctions.MatrixFromFloatArray(matrixRawArray);
//ARController.Log("arwQueryMarkerTransformation(" + UID + ") got matrix: [" + Environment.NewLine + matrixRaw.ToString("F3").Trim() + "]");
// ARToolKit uses right-hand coordinate system where the marker lies in x-y plane with right in direction of +x,
// up in direction of +y, and forward (towards viewer) in direction of +z.
// Need to convert to Unity's left-hand coordinate system where marker lies in x-y plane with right in direction of +x,
// up in direction of +y, and forward (towards viewer) in direction of -z.
transformationMatrix = ARUtilityFunctions.LHMatrixFromRHMatrix(matrixRaw);
// Output current position: Added by Kazu on Apr 2 2016
Vector3 position = ARUtilityFunctions.PositionFromMatrix(transformationMatrix);
print("Position of Barcode ID #" + BarcodeID + ": (" + position.x * 1000 + ", " + position.y * 1000 + ", " + position.z * 1000 + ")");
// print ("position.x [mm]: "+ position.x * 1000);
// print ("position.y [mm]: "+ position.y * 1000);
// print ("position.z [mm]: "+ position.z * 1000);
// If you need quaternion, you can use the followings.
// Quaternion orientation = ARUtilityFunctions.QuaternionFromMatrix(transformationMatrix);
}
}
}
public static bool GetFileFromStreamingAssets(string relative, out string desination)
{
desination = Path.Combine(Application.streamingAssetsPath, relative);
ARController.Log("GetFileFromStreamingAssets(): destination: " + desination);
#if !UNITY_METRO
// On Android, we need to unpack the StreamingAssets from the .jar file in which
// they're archived into the native file system.
// URIs are valid whether we're using an absolute path or not.
// Check specifically for URL-like scheme.
if (desination.Contains("://"))
{
// E.g. "jar:file://" + Application.dataPath + "!/assets/" + basename;
string source = desination;
desination = Path.Combine(Application.temporaryCachePath, relative);
// File has already been unpacked. Skip.
// TODO: Add some integrity checking that it's the right file.
if (File.Exists(desination))
{
ARController.Log("File already exists at destination: " + desination);
return(true);
}
WWW www = new WWW(source);
// This will block in the webplayer.
// TODO: switch to co-routine.
while (!www.isDone)
{
;
}
if (!string.IsNullOrEmpty(www.error))
{
ARController.Log(string.Format(UNPACK_ERROR, source, desination));
desination = string.Empty;
return(false);
}
// Note: 64MB limit on File.WriteAllBytes.
// TODO: Verify limit.
Directory.CreateDirectory(desination.Substring(0, desination.LastIndexOf('/')));
File.WriteAllBytes(desination, www.bytes);
}
#endif
return(true);
}
void OnApplicationFocus(bool focus)
{
if (!focus)
{
return;
}
ARController.Log("ARToolKit has just regained focus.");
#if UNITY_ANDROID && !UNITY_EDITOR
if (androidPlugin == null)
{
connectToAndroidPlugin();
}
#endif
if (ShouldDisplayCameraPermissionsRationale())
{
DisplayCameraPermissionsRationale();
}
}
private void connectToAndroidPlugin()
{
ARController.Log(LogTag + "About to initialize the Android Plugin");
using (AndroidJavaClass jc = new AndroidJavaClass("com.unity3d.player.UnityPlayer")){
if (jc != null)
{
using (AndroidJavaObject activity = jc.GetStatic <AndroidJavaObject> ("currentActivity")) {
androidPlugin = activity.Call <AndroidJavaObject> ("getARToolKitPlugin");
if (null == androidPlugin)
{
ARController.Log(LogTag + "ERROR: Could not connect to ARToolKit-Android plugin! Are we missing ar6jUnity.jar?");
}
else
{
androidPlugin.Call("unityIsUp", new object[] { true });
}
}
}
}
}
void Start()
{
ARController.Log(LogTag + "Start()");
secondsToRemainVisible = 0.0f;
if (Application.isPlaying)
{
// In Player, set initial visibility to not visible.
for (int i = 0; i < this.transform.childCount; i++)
{
this.transform.GetChild(i).gameObject.SetActive(false);
}
}
else
{
// In Editor, set initial visibility to visible.
for (int i = 0; i < this.transform.childCount; i++)
{
this.transform.GetChild(i).gameObject.SetActive(true);
}
}
}
/// <summary>
/// Confirms that the application has camera permissions, requesting them if necessary.
/// </summary>
public void ConfirmCameraPermissions()
{
#if USAGE_EXAMPLE
if (HasCameraPermissions())
{
ARController.Log("ARToolKit has camera permissions.");
}
else
{
ARController.Log("Warning: ARToolKit does not have camera permissions!");
}
#endif
#if !UNITY_EDITOR && UNITY_ANDROID
if (CheckCameraPermissions(gameObject.name))
{
ARController.Log("ARToolKit already has camera permissions.");
}
else
{
ARController.Log("ARToolKit is requesting camera permissions.");
}
#endif
#if USAGE_EXAMPLE
RequestCameraPermissions(gameObject.name);
#endif
if (ShouldDisplayCameraPermissionsRationale())
{
ARController.Log("ARToolKit should explain camera permission rationale.");
}
else
{
ARController.Log("ARToolKit does not need to explain camera permission rationale.");
}
}
// Load the underlying ARToolKit marker structure(s) and set the UID.
public void Load()
{
//ARController.Log(LogTag + "ARMarker.Load()");
if (UID != NO_ID)
{
//ARController.Log(LogTag + "Marker already loaded.");
return;
}
if (!PluginFunctions.inited)
{
return;
}
// Work out the configuration string to pass to ARToolKit.
string dir = Application.streamingAssetsPath;
string cfg = "";
switch (MarkerType)
{
case MarkerType.Square:
// Multiply width by 1000 to convert from metres to ARToolKit's millimetres.
cfg = "single_buffer;" + PatternWidth * 1000.0f + ";buffer=" + PatternContents;
break;
case MarkerType.SquareBarcode:
// Multiply width by 1000 to convert from metres to ARToolKit's millimetres.
cfg = "single_barcode;" + BarcodeID + ";" + PatternWidth * 1000.0f;
break;
case MarkerType.Multimarker:
#if !UNITY_METRO
if (dir.Contains("://"))
{
// On Android, we need to unpack the StreamingAssets from the .jar file in which
// they're archived into the native file system.
dir = Application.temporaryCachePath;
if (!unpackStreamingAssetToCacheDir(MultiConfigFile))
{
dir = "";
}
else
{
//string[] unpackFiles = getPatternFiles;
//foreach (string patternFile in patternFiles) {
//if (!unpackStreamingAssetToCacheDir(patternFile)) {
// dir = "";
// break;
//}
}
}
#endif
if (!string.IsNullOrEmpty(dir) && !string.IsNullOrEmpty(MultiConfigFile))
{
cfg = "multi;" + System.IO.Path.Combine(dir, MultiConfigFile);
}
break;
case MarkerType.NFT:
#if !UNITY_METRO
if (dir.Contains("://"))
{
// On Android, we need to unpack the StreamingAssets from the .jar file in which
// they're archived into the native file system.
dir = Application.temporaryCachePath;
foreach (string ext in NFTDataExts)
{
string basename = NFTDataName + "." + ext;
if (!unpackStreamingAssetToCacheDir(basename))
{
dir = "";
break;
}
}
}
#endif
if (!string.IsNullOrEmpty(dir) && !string.IsNullOrEmpty(NFTDataName))
{
cfg = "nft;" + System.IO.Path.Combine(dir, NFTDataName);
}
break;
default:
// Unknown marker type?
break;
}
// If a valid config. could be assembled, get ARToolKit to process it, and assign the resulting ARMarker UID.
if (!string.IsNullOrEmpty(cfg))
{
UID = PluginFunctions.arwAddMarker(cfg);
if (UID == NO_ID)
{
ARController.Log(LogTag + "Error loading marker.");
}
else
{
// Marker loaded. Do any additional configuration.
//ARController.Log("Added marker with cfg='" + cfg + "'");
if (MarkerType == MarkerType.Square || MarkerType == MarkerType.SquareBarcode)
{
UseContPoseEstimation = currentUseContPoseEstimation;
}
Filtered = currentFiltered;
FilterSampleRate = currentFilterSampleRate;
FilterCutoffFreq = currentFilterCutoffFreq;
if (MarkerType == MarkerType.NFT)
{
NFTScale = currentNFTScale;
}
// Retrieve any required information from the configured ARToolKit ARMarker.
if (MarkerType == MarkerType.NFT)
{
int imageSizeX, imageSizeY;
PluginFunctions.arwGetMarkerPatternConfig(UID, 0, null, out NFTWidth, out NFTHeight, out imageSizeX, out imageSizeY);
NFTWidth *= 0.001f;
NFTHeight *= 0.001f;
//ARController.Log("Got NFTWidth=" + NFTWidth + ", NFTHeight=" + NFTHeight + ".");
}
else
{
// Create array of patterns. A single marker will have array length 1.
int numPatterns = PluginFunctions.arwGetMarkerPatternCount(UID);
//ARController.Log("Marker with UID=" + UID + " has " + numPatterns + " patterns.");
if (numPatterns > 0)
{
patterns = new ARPattern[numPatterns];
for (int i = 0; i < numPatterns; i++)
{
patterns[i] = new ARPattern(UID, i);
}
}
}
}
}
}
// Load the underlying ARToolKit marker structure(s) and set the UID.
public void Load()
{
lock (loadLock) {
if (UID != NO_ID)
{
return;
}
if (!PluginFunctions.inited)
{
// If arwInitialiseAR() has not yet been called, we can't load the native trackable yet.
// ARController.InitialiseAR() will call this again when arwInitialiseAR() has been called.
return;
}
// Work out the configuration string to pass to ARToolKit.
string assetDirectory = Application.streamingAssetsPath;
string configuration = string.Empty;
string path = string.Empty;
switch (Type)
{
case TrackableType.TwoD:
if (string.IsNullOrEmpty(TwoDImageName))
{
ARController.Log(string.Format(LOAD_FAILURE, "2D image trackable due to no TwoDImageName"));
return;
}
path = Path.Combine(TWOD_FORMAT, TwoDImageName);
if (!ARUtilityFunctions.GetFileFromStreamingAssets(path, out assetDirectory))
{
ARController.Log(string.Format(LOAD_FAILURE, TwoDImageName));
return;
}
if (!string.IsNullOrEmpty(assetDirectory))
{
configuration = string.Format(TWOD_CONFIG, assetDirectory, TwoDImageHeight * ARTOOLKIT_TO_UNITY);
}
break;
case TrackableType.Square:
// Multiply width by 1000 to convert from metres to ARToolKit's millimetres.
configuration = string.Format(SINGLE_BUFFER_CONFIG, PatternWidth * ARTOOLKIT_TO_UNITY, PatternContents);
break;
case TrackableType.SquareBarcode:
// Multiply width by 1000 to convert from metres to ARToolKit's millimetres.
configuration = string.Format(SINGLE_BARCODE_CONFIG, BarcodeID, PatternWidth * ARTOOLKIT_TO_UNITY);
break;
case TrackableType.Multimarker:
if (string.IsNullOrEmpty(MultiConfigFile))
{
ARController.Log(string.Format(LOAD_FAILURE, "multimarker due to no MultiConfigFile"));
return;
}
path = Path.Combine(MULTI_FORMAT, MultiConfigFile + MULTI_EXT);
ARUtilityFunctions.GetFileFromStreamingAssets(path, out assetDirectory);
if (!string.IsNullOrEmpty(assetDirectory))
{
configuration = string.Format(MULTI_CONFIG, assetDirectory);
}
break;
default:
// Unknown marker type?
ARController.Log(string.Format(LOAD_FAILURE, "due to unknown marker"));
return;
}
// If a valid config. could be assembled, get ARToolKit to process it, and assign the resulting ARMarker UID.
if (string.IsNullOrEmpty(configuration))
{
ARController.Log(LOG_TAG + "trackable configuration is null or empty.");
return;
}
uid = PluginFunctions.arwAddMarker(configuration);
if (UID == NO_ID)
{
ARController.Log(LOG_TAG + "Error loading trackable.");
return;
}
// Trackable loaded. Do any additional configuration.
if (Type == TrackableType.Square || Type == TrackableType.SquareBarcode)
{
UseContPoseEstimation = currentUseContPoseEstimation;
}
Filtered = currentFiltered;
FilterSampleRate = currentFilterSampleRate;
FilterCutoffFreq = currentFilterCutoffFreq;
// Retrieve any required information from the configured ARTrackable.
if (Type == TrackableType.TwoD)
{
int dummyImageSizeX, dummyImageSizeY;
float dummyTwoDImageHeight;
PluginFunctions.arwGetTrackableAppearanceConfig(UID, 0, null, out TwoDImageWidth, out dummyTwoDImageHeight, out dummyImageSizeX, out dummyImageSizeY);
TwoDImageWidth *= UNITY_TO_ARTOOLKIT;
}
else
{
// Create array of patterns. A single marker will have array length 1.
int numPatterns = PluginFunctions.arwGetTrackableAppearanceCount(UID);
if (numPatterns > 0)
{
patterns = new ARPattern[numPatterns];
for (int i = 0; i < numPatterns; ++i)
{
patterns[i] = new ARPattern(UID, i);
}
}
}
}
}
public void DisplayCameraPermissionsRationale()
{
ARController.Log("Displaying camera permissions rationale view.");
//TODO: implement view
}
/// <summary>
/// Called when the user grants camera permissions in response to CheckCameraPermissions() or RequestCameraPermissions().
/// </summary>
/// <param name="message">(unused)</param>
void OnCameraPermissionGranted(string message)
{
ARController.Log("=====>> Camera permissions granted.");
}
// Use LateUpdate to be sure the ARMarker has updated before we try and use the transformation.
void LateUpdate()
{
// Local scale is always 1 for now
transform.localScale = Vector3.one;
// Update tracking if we are running in the Player.
if (Application.isPlaying)
{
// Sanity check, make sure we have an AROrigin in parent hierachy.
AROrigin origin = GetOrigin();
if (origin == null)
{
ARController.Log(LogTag + "No Origin");
//visible = visibleOrRemain = false;
}
else
{
// Sanity check, make sure we have an ARMarker assigned.
ARMarker marker = GetMarker();
if (marker == null)
{
ARController.Log(LogTag + "No ARMarker");
//visible = visibleOrRemain = false;
}
else
{
// Note the current time
float timeNow = Time.realtimeSinceStartup;
ARMarker baseMarker = origin.GetBaseMarker();
if (baseMarker != null && marker.Visible)
{
if (!visible)
{
// Marker was hidden but now is visible.
ARController.Log(LogTag + "Marker was hidden but now is visible.");
visible = visibleOrRemain = true;
if (eventReceiver != null)
{
eventReceiver.BroadcastMessage("OnMarkerFound", marker, SendMessageOptions.DontRequireReceiver);
}
for (int i = 0; i < this.transform.childCount; i++)
{
this.transform.GetChild(i).gameObject.SetActive(true);
}
}
else
{
// ARController.Log (LogTag + "Marker stayed visible");
}
Matrix4x4 pose;
if (marker == baseMarker)
{
// If this marker is the base, no need to take base inverse etc.
pose = origin.transform.localToWorldMatrix;
}
else
{
pose = (origin.transform.localToWorldMatrix * baseMarker.TransformationMatrix.inverse * marker.TransformationMatrix);
}
transform.position = ARUtilityFunctions.PositionFromMatrix(pose);
transform.rotation = ARUtilityFunctions.QuaternionFromMatrix(pose);
if (eventReceiver != null)
{
eventReceiver.BroadcastMessage("OnMarkerTracked", marker, SendMessageOptions.DontRequireReceiver);
}
}
else
{
if (visible)
{
// Marker was visible but now is hidden.
ARController.Log(LogTag + "Marker was visible but now is hidden. (after " + secondsToRemainVisible + "s)");
visible = false;
timeTrackingLost = timeNow;
}
else
{
// ARControllertroller.Log (LogTag + "Marker stayed hidden.");
}
if (visibleOrRemain && (timeNow - timeTrackingLost >= secondsToRemainVisible))
{
visibleOrRemain = false;
if (eventReceiver != null)
{
eventReceiver.BroadcastMessage("OnMarkerLost", marker, SendMessageOptions.DontRequireReceiver);
}
for (int i = 0; i < this.transform.childCount; i++)
{
this.transform.GetChild(i).gameObject.SetActive(false);
}
}
}
} // marker
} // origin
} // Application.isPlaying
else
{
ARController.Log(LogTag + "Applicaiton Not Playing");
}
}
// private Guid cacheGuid = Guid.Empty;
// // When indexes update, there are three likely scenarios:
// // 1) ID has not changed.
// // 2) ID has shifted by a few values due to sorting.
// // 3) Content has been removed, and therefore there is no ID.
// private int ReassociateContentID(int index, TrackableType markerType, string content) {
// if (string.CompareOrdinal(ARToolKitAssetManager.AllMarkers[index], content) == 0) {
// return index;
// } else {
// for (int i = 0; i < ARToolKitAssetManager.
// }
// }
public override void OnInspectorGUI()
{
// Get the ARMarker that this panel will edit.
ARTrackable arMarker = (ARTrackable)target;
if (null == arMarker)
{
return;
}
// Attempt to load. Might not work out if e.g. for a single marker, pattern hasn't been
// assigned yet, or for an NFT marker, dataset hasn't been specified.
if (arMarker.UID == ARTrackable.NO_ID)
{
PluginFunctions.arwInitialiseAR();
arMarker.Load();
}
// Check if a new image was dropped into the Project directory
string path = Application.streamingAssetsPath + "/" + ARToolKitAssetManager.IMAGES_DIRECTORY_NAME;
DirectoryInfo dir = new DirectoryInfo(path);
FileInfo[] imageFileList = dir.GetFiles("*.jpg").Union(dir.GetFiles("*.jpeg")).ToArray();
if (imageFileList != null && ARToolKitAssetManager.Images != null && imageFileList.Length != ARToolKitAssetManager.Images.Length)
{
if (imageFileList.Length < ARToolKitAssetManager.Images.Length)
{
//An image was deleted from the file system so we might have an empty ARTrackable now
ARController.Log("Warning: Trackable image removed. Please check all ARTrackables and make sure that they have an image assigned.");
}
//We found a new trackable in the file system or a trackable was removed lets reload the trackables.
ARToolKitAssetManager.Reload();
}
// Draw the drag n drop area
DropAreaGUI();
int selectedMarker = ArrayUtility.IndexOf(ARToolKitAssetManager.AllMarkers, arMarker.EditorMarkerName);
arMarker.EditorMarkerIndex = EditorGUILayout.Popup("Marker", selectedMarker, ARToolKitAssetManager.AllMarkers);
bool newSelection = false;
if (arMarker.EditorMarkerIndex < 0)
{
//An image was deleted from the file system so we have an empty ARTrackable now
ARController.Log("Warning: Trackable image removed. Please check the ARTrackable and make sure that is has an image assigned.");
return;
}
else
{
if (string.CompareOrdinal(arMarker.EditorMarkerName, ARToolKitAssetManager.AllMarkers[arMarker.EditorMarkerIndex]) != 0)
{
newSelection = true;
arMarker.EditorMarkerName = ARToolKitAssetManager.AllMarkers[arMarker.EditorMarkerIndex];
}
}
ARTrackable.TrackableType markerType = DetermineTrackableType(arMarker.EditorMarkerIndex);
if (arMarker.Type != markerType)
{
arMarker.ClearUnusedValues();
arMarker.Type = markerType;
UpdatePatternDetectionMode();
}
EditorGUILayout.LabelField("Type ", ARTrackable.TrackableTypeNames[arMarker.Type]);
EditorGUILayout.LabelField("Unique ID", (arMarker.UID == ARTrackable.NO_ID ? "Not Loaded": arMarker.UID.ToString()));
EditorGUILayout.BeginHorizontal();
// Draw all the marker images
if (arMarker.Patterns != null)
{
for (int i = 0; i < arMarker.Patterns.Length; ++i)
{
EditorGUILayout.Separator();
GUILayout.Label(new GUIContent(string.Format("Pattern {0}, {1}m", i, arMarker.Patterns[i].width.ToString("n3")), arMarker.Patterns[i].texture), GUILayout.ExpandWidth(false)); // n3 -> 3 decimal places.
}
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.Separator();
switch (arMarker.Type)
{
case ARTrackable.TrackableType.TwoD:
if (newSelection)
{
arMarker.TwoDImageName = ARToolKitAssetManager.AllMarkers[arMarker.EditorMarkerIndex];
}
float twoDImageHeight = EditorGUILayout.FloatField("Image height", arMarker.TwoDImageHeight);
if (twoDImageHeight != arMarker.TwoDImageHeight)
{
EditorUtility.SetDirty(arMarker);
arMarker.TwoDImageHeight = twoDImageHeight;
}
float width = 0.0f, height = 0.0f;
int imageWidth = 0, imageHeight = 0;
float[] transformation = new float[16];
if (PluginFunctions.arwGetTrackableAppearanceConfig(arMarker.UID, 0, transformation, out width, out height, out imageWidth, out imageHeight))
{
Color32[] imagePixels = new Color32[imageWidth * imageHeight];
if (PluginFunctions.arwGetTrackableAppearanceImage(arMarker.UID, 0, imagePixels))
{
//Set the texture with the trackable appearance.
Texture2D texture = new Texture2D(imageWidth, imageHeight, TextureFormat.RGBA32, true);
texture.SetPixels32(imagePixels);
texture.Apply();
//Display label and texture to the user
EditorGUILayout.BeginHorizontal();
GUILayout.Label("Trackable Appearance");
//Resize texture for viewport with max with and height
GUILayout.Label(ARTrackableAppearanceScale.BilinearWithMaxSize(texture, 200, 200));
EditorGUILayout.EndHorizontal();
}
}
break;
case ARTrackable.TrackableType.Square:
if (newSelection)
{
arMarker.PatternContents = GetPatternContents(ARToolKitAssetManager.AllMarkers[arMarker.EditorMarkerIndex]);
}
arMarker.PatternWidth = EditorGUILayout.FloatField("Pattern Width (m)", arMarker.PatternWidth);
arMarker.UseContPoseEstimation = EditorGUILayout.Toggle("Contstant Pose Estimation", arMarker.UseContPoseEstimation);
break;
case ARTrackable.TrackableType.SquareBarcode:
if (newSelection)
{
string[] idArray = ARToolKitAssetManager.AllMarkers[arMarker.EditorMarkerIndex].Split(' ');
arMarker.BarcodeID = int.Parse(idArray[idArray.Length - 1]);
}
arMarker.PatternWidth = EditorGUILayout.FloatField("Pattern Width (m)", arMarker.PatternWidth);
arMarker.UseContPoseEstimation = EditorGUILayout.Toggle("Contstant Pose Estimation", arMarker.UseContPoseEstimation);
break;
case ARTrackable.TrackableType.Multimarker:
if (newSelection)
{
arMarker.MultiConfigFile = ARToolKitAssetManager.AllMarkers[arMarker.EditorMarkerIndex];
}
break;
}
EditorGUILayout.Separator();
arMarker.Filtered = EditorGUILayout.Toggle("Filter Pose", arMarker.Filtered);
if (arMarker.Filtered)
{
arMarker.FilterSampleRate = EditorGUILayout.Slider("Sample Rate", arMarker.FilterSampleRate, 1.0f, 30.0f);
arMarker.FilterCutoffFreq = EditorGUILayout.Slider("Cutoff Frequency", arMarker.FilterCutoffFreq, 1.0f, 30.0f);
}
if (arMarker.Type == ARTrackable.TrackableType.Square || arMarker.Type == ARTrackable.TrackableType.SquareBarcode || arMarker.Type == ARTrackable.TrackableType.Multimarker)
{
showGlobalSquareOptions = EditorGUILayout.Foldout(showGlobalSquareOptions, "Global Square Tracking Options");
if (showGlobalSquareOptions)
{
ARController.Instance.TemplateSize = EditorGUILayout.IntSlider("Template Size (bits)", ARController.Instance.TemplateSize, 16, 64);
int currentTemplateCountMax = ARController.Instance.TemplateCountMax;
int newTemplateCountMax = EditorGUILayout.IntField("Maximum Template Count", currentTemplateCountMax);
if (newTemplateCountMax != currentTemplateCountMax && newTemplateCountMax > 0)
{
ARController.Instance.TemplateCountMax = newTemplateCountMax;
}
bool trackInColor = EditorGUILayout.Toggle("Track Templates in Color", ARController.Instance.trackTemplatesInColor);
if (trackInColor != ARController.Instance.trackTemplatesInColor)
{
ARController.Instance.trackTemplatesInColor = trackInColor;
UpdatePatternDetectionMode();
}
ARController.Instance.BorderSize = UnityEngine.Mathf.Clamp(EditorGUILayout.FloatField("Border Size (%)", ARController.Instance.BorderSize), 0.0f, 0.5f);
ARController.Instance.LabelingMode = (ARController.ARToolKitLabelingMode)EditorGUILayout.EnumPopup("Marker Border Color", ARController.Instance.LabelingMode);
ARController.Instance.ImageProcMode = (ARController.ARToolKitImageProcMode)EditorGUILayout.EnumPopup("Image Processing Mode", ARController.Instance.ImageProcMode);
}
}
var obj = new SerializedObject(arMarker);
var prop = obj.FindProperty("eventReceivers");
EditorGUILayout.PropertyField(prop, new GUIContent("Event Receivers"), true);
obj.ApplyModifiedProperties();
}
public static void OnPostProcessBuild(BuildTarget target, string pathToBuiltProject)
{
string logPath = Path.Combine(pathToBuiltProject, LOGFILE_NAME);
#if UNITY_4_5 || UNITY_4_6
if (target != BuildTarget.iPhone)
{
#else
if (target != BuildTarget.iOS)
{
#endif
ARController.Log("Error: ARToolKitPostProcessor::OnIosPostProcess - Called on non iOS build target!");
return;
}
else if (File.Exists(logPath))
{
streamWriter = new StreamWriter(logPath, true);
streamWriter.WriteLine("OnIosPostProcess - Beginning iOS post-processing.");
streamWriter.WriteLine("OnIosPostProcess - WARNING - Attempting to process directory that has already been processed. Skipping.");
streamWriter.WriteLine("OnIosPostProcess - Aborted iOS post-processing.");
streamWriter.Close();
streamWriter = null;
}
else
{
streamWriter = new StreamWriter(logPath);
streamWriter.WriteLine("OnIosPostProcess - Beginning iOS post-processing.");
try {
string pbxprojPath = Path.Combine(pathToBuiltProject, PBXJPROJ_FILE_PATH);
if (File.Exists(pbxprojPath))
{
string pbxproj = File.ReadAllText(pbxprojPath);
streamWriter.WriteLine("OnIosPostProcess - Modifying file at " + pbxprojPath);
string pbxBuildFile = string.Empty;
string pbxFileReference = string.Empty;
string pbxFrameworksBuildPhase = string.Empty;
string pbxGroup = string.Empty;
for (int i = 0; i < iosFrameworks.Length; ++i)
{
if (pbxproj.Contains(iosFrameworks[i].Path))
{
streamWriter.WriteLine("OnIosPostProcess - Project already contains reference to " + iosFrameworks[i].Name + " - skipping.");
continue;
}
pbxBuildFile += string.Format(PBXBUILDFILE_STRING_FORMAT, new object[] { iosFrameworks[i].Id, iosFrameworks[i].Name, iosFrameworks[i].RefId });
pbxFileReference += string.Format(PBXFILEREFERENCE_STRING_FORMAT, new object[] { iosFrameworks[i].RefId, iosFrameworks[i].Name, iosFrameworks[i].LastKnownFileType,
iosFrameworks[i].FormattedName, iosFrameworks[i].Path, iosFrameworks[i].SourceTree });
pbxFrameworksBuildPhase += string.Format(PBXFRAMEWORKSBUILDPHASE_STRING_FORMAT, new object[] { iosFrameworks[i].Id, iosFrameworks[i].Name });
pbxGroup += string.Format(PBXGROUP_STRING_FORMAT, new object[] { iosFrameworks[i].RefId, iosFrameworks[i].Name });
streamWriter.WriteLine("OnPostProcessBuild - Processed " + iosFrameworks[i].Name);
}
int index = pbxproj.IndexOf(PBXBUILDFILE_SECTION_END);
pbxproj = pbxproj.Insert(index, pbxBuildFile);
streamWriter.WriteLine("OnPostProcessBuild - Injected PBXBUILDFILE");
index = pbxproj.IndexOf(PBXFILEREFERENCE_SECTION_END);
pbxproj = pbxproj.Insert(index, pbxFileReference);
streamWriter.WriteLine("OnPostProcessBuild - Injected PBXFILEREFERENCE");
index = pbxproj.IndexOf(PBXFRAMEWORKSBUILDPHASE_SECTION_BEGIN);
index = pbxproj.IndexOf(PBXFRAMEWORKSBUILDPHASE_SUBSET, index) + PBXFRAMEWORKSBUILDPHASE_SUBSET.Length;
pbxproj = pbxproj.Insert(index, pbxFrameworksBuildPhase);
streamWriter.WriteLine("OnPostProcessBuild - Injected PBXFRAMEWORKSBUILDPHASE");
index = pbxproj.IndexOf(PBXGROUP_SECTION_BEGIN);
index = pbxproj.IndexOf(PBXGROUP_SUBSET_1, index);
index = pbxproj.IndexOf(PBXGROUP_SUBSET_2, index) + PBXGROUP_SUBSET_2.Length;
pbxproj = pbxproj.Insert(index, pbxGroup);
streamWriter.WriteLine("OnPostProcessBuild - Injected PBXGROUP");
pbxproj = pbxproj.Replace(ENABLE_BITCODE, DISABLE_BITCODE);
streamWriter.WriteLine("OnPostProcessBuild - Disabled Bitcode");
File.Delete(pbxprojPath);
File.WriteAllText(pbxprojPath, pbxproj);
streamWriter.WriteLine("OnIosPostProcess - Ending iOS post-processing successfully.");
}
else
{
streamWriter.WriteLine("OnIosPostProcess - ERROR - File " + pbxprojPath + " does not exist!");
}
} catch (System.Exception e) {
streamWriter.WriteLine("ProcessSection - ERROR - " + e.Message + " : " + e.StackTrace);
} finally {
streamWriter.Close();
streamWriter = null;
}
}
}
#endif
}
public override void OnInspectorGUI()
{
ARStaticCamera arStaticCamera = (ARStaticCamera)target;
if (null == arStaticCamera)
{
return;
}
arStaticCamera.ContentLayer = EditorGUILayout.LayerField("AR Content Layer", arStaticCamera.ContentLayer);
arStaticCamera.NearPlane = EditorGUILayout.FloatField("Near Plane", arStaticCamera.NearPlane);
arStaticCamera.FarPlane = EditorGUILayout.FloatField("Far Plane", arStaticCamera.FarPlane);
EditorGUILayout.Separator();
arStaticCamera.Stereo = EditorGUILayout.Toggle("Stereo Rendering", arStaticCamera.Stereo);
if (ARToolKitAssetManager.OpticalCalibrations.Length <= 0)
{
arStaticCamera.Optical = false;
}
EditorGUI.BeginDisabledGroup(ARToolKitAssetManager.OpticalCalibrations.Length <= 0);
arStaticCamera.Optical = EditorGUILayout.Toggle("Optical See-Through Display", arStaticCamera.Optical);
EditorGUI.EndDisabledGroup();
if (ARToolKitAssetManager.OpticalCalibrations.Length <= 0)
{
EditorGUILayout.HelpBox("No optical calibration parameters found.", MessageType.Info);
}
if (arStaticCamera.Optical && ARToolKitAssetManager.OpticalCalibrations.Length <= 0)
{
ARController.Log("Error: ARStaticCamera - Attempted to enable optical see-through mode with no optical configurations in " + BasePath + ".");
arStaticCamera.Optical = false;
}
if (!arStaticCamera.Optical)
{
// Reset to defaults in ARStaticCamera.cs
arStaticCamera.EditorOpticalIndexL = 0;
arStaticCamera.EditorOpticalNameL = null;
arStaticCamera.OpticalParametersL = null;
arStaticCamera.EditorOpticalIndexR = 0;
arStaticCamera.EditorOpticalNameR = null;
arStaticCamera.OpticalParametersR = null;
arStaticCamera.OpticalEyeLateralOffset = 63.5f;
return;
}
int newIndexL = EditorGUILayout.Popup("Left Eye Configuration", arStaticCamera.EditorOpticalIndexL, ARToolKitAssetManager.OpticalCalibrations);
int newIndexR = EditorGUILayout.Popup("Right Eye Configuration", arStaticCamera.EditorOpticalIndexR, ARToolKitAssetManager.OpticalCalibrations);
if ((string.CompareOrdinal(ARToolKitAssetManager.OpticalCalibrations[newIndexL], arStaticCamera.EditorOpticalNameL) != 0) ||
(string.CompareOrdinal(ARToolKitAssetManager.OpticalCalibrations[newIndexR], arStaticCamera.EditorOpticalNameR) != 0))
{
arStaticCamera.EditorOpticalIndexL = newIndexL;
arStaticCamera.EditorOpticalNameL = ARToolKitAssetManager.OpticalCalibrations[newIndexL];
arStaticCamera.OpticalParametersL = ReadOpticalParamsByName(arStaticCamera.EditorOpticalNameL);
arStaticCamera.EditorOpticalIndexR = newIndexR;
arStaticCamera.EditorOpticalNameR = ARToolKitAssetManager.OpticalCalibrations[newIndexR];
arStaticCamera.OpticalParametersR = ReadOpticalParamsByName(arStaticCamera.EditorOpticalNameR);
arStaticCamera.Optical = true;
}
if (newIndexL == newIndexR)
{
// Sane defaults derived from https://en.wikipedia.org/wiki/Interpupillary_distance
arStaticCamera.OpticalEyeLateralOffset = EditorGUILayout.Slider("Inter-Pupular Distance (mm)", arStaticCamera.OpticalEyeLateralOffset, 0.50f, 0.80f);
EditorGUILayout.HelpBox("If you are using the same optical configuration for both the left and right eyes, you must supply an IPD (inter-pupular" +
"distance) value. This is the spacing from one pupil to the other, in milimeters.", MessageType.Warning);
}
EditorGUILayout.Separator();
EditorGUILayout.HelpBox("Do not create a second camera object for the right eye! ARToolKit will do this for you.", MessageType.Info);
}
// Load the native ARTrackable structure(s) and set the UID.
public void Load()
{
lock (loadLock) {
if (this.enabled == false)
{
return;
}
//ARController.Log(LogTag + "ARTrackable.Load()");
if (UID != NO_ID)
{
return;
}
if (pluginFunctions == null || !pluginFunctions.IsInited())
{
// If arwInitialiseAR() has not yet been called, we can't load the native trackable yet.
// ARController.InitialiseAR() will trigger this again when arwInitialiseAR() has been called.
return;
}
// Work out the configuration string to pass to the native side.
string dir = Application.streamingAssetsPath;
string cfg = "";
switch (Type)
{
case TrackableType.Square:
// Multiply width by 1000 to convert from metres to artoolkitX's millimetres.
cfg = "single_buffer;" + PatternWidth * 1000.0f + ";buffer=" + PatternContents;
break;
case TrackableType.SquareBarcode:
// Multiply width by 1000 to convert from metres to artoolkitX's millimetres.
cfg = "single_barcode;" + BarcodeID + ";" + PatternWidth * 1000.0f;
break;
case TrackableType.Multimarker:
#if !UNITY_METRO
if (dir.Contains("://"))
{
// On Android, we need to unpack the StreamingAssets from the .jar file in which
// they're archived into the native file system.
dir = Application.temporaryCachePath;
if (!unpackStreamingAssetToCacheDir(MultiConfigFile))
{
dir = "";
}
else
{
//string[] unpackFiles = getPatternFiles;
//foreach (string patternFile in patternFiles) {
//if (!unpackStreamingAssetToCacheDir(patternFile)) {
// dir = "";
// break;
//}
}
}
#endif
if (!string.IsNullOrEmpty(dir) && !string.IsNullOrEmpty(MultiConfigFile))
{
cfg = "multi;" + System.IO.Path.Combine(dir, MultiConfigFile);
}
break;
case TrackableType.NFT:
#if !UNITY_METRO
if (dir.Contains("://"))
{
// On Android, we need to unpack the StreamingAssets from the .jar file in which
// they're archived into the native file system.
dir = Application.temporaryCachePath;
foreach (string ext in NFTDataExts)
{
string basename = NFTDataName + "." + ext;
if (!unpackStreamingAssetToCacheDir(basename))
{
dir = "";
break;
}
}
}
#endif
if (!string.IsNullOrEmpty(dir) && !string.IsNullOrEmpty(NFTDataName))
{
cfg = "nft;" + System.IO.Path.Combine(dir, NFTDataName);
}
break;
case TrackableType.TwoD:
#if !UNITY_METRO
if (dir.Contains("://"))
{
// On Android, we need to unpack the StreamingAssets from the .jar file in which
// they're archived into the native file system.
dir = Application.temporaryCachePath;
if (!unpackStreamingAssetToCacheDir(TwoDImageFile))
{
dir = "";
}
}
#endif
if (!string.IsNullOrEmpty(dir) && !string.IsNullOrEmpty(TwoDImageFile))
{
cfg = "2d;" + System.IO.Path.Combine(dir, TwoDImageFile) + ";" + TwoDImageWidth;
}
break;
default:
// Unknown marker type?
break;
}
// If a valid config. could be assembled, get the native side to process it, and assign the resulting ARTrackable UID.
if (!string.IsNullOrEmpty(cfg))
{
uid = pluginFunctions.arwAddTrackable(cfg);
if (UID == NO_ID)
{
ARController.Log(LogTag + "Error loading marker.");
}
else
{
// Trackable loaded. Do any additional configuration.
//ARController.Log("Added marker with cfg='" + cfg + "'");
if (Type == TrackableType.Square || Type == TrackableType.SquareBarcode)
{
UseContPoseEstimation = currentUseContPoseEstimation;
}
Filtered = currentFiltered;
FilterSampleRate = currentFilterSampleRate;
FilterCutoffFreq = currentFilterCutoffFreq;
// Retrieve any required information from the configured native ARTrackable.
if (Type == TrackableType.NFT || Type == TrackableType.TwoD)
{
if (Type == TrackableType.NFT)
{
NFTScale = currentNFTScale;
}
int imageSizeX, imageSizeY;
pluginFunctions.arwGetTrackablePatternConfig(UID, 0, null, out NFTWidth, out NFTHeight, out imageSizeX, out imageSizeY);
NFTWidth *= 0.001f;
NFTHeight *= 0.001f;
//ARController.Log("Got NFTWidth=" + NFTWidth + ", NFTHeight=" + NFTHeight + ".");
}
else
{
// Create array of patterns. A single marker will have array length 1.
int numPatterns = pluginFunctions.arwGetTrackablePatternCount(UID);
//ARController.Log("Trackable with UID=" + UID + " has " + numPatterns + " patterns.");
if (numPatterns > 0)
{
patterns = new ARPattern[numPatterns];
for (int i = 0; i < numPatterns; i++)
{
patterns[i] = new ARPattern(pluginFunctions, UID, i);
}
}
}
}
}
}
}