// Use this for initialization
void Start()
{
RegisterLogCallback(log);
NativePlugin.start_camera();
NativePlugin.start_algorithm();
}
void Start()
{
NativePlugin.add_marker(id, length);
MeshRenderer meshRenderer = gameObject.GetComponent <MeshRenderer>();
meshRenderer.enabled = false;
}
public void DictionaryChanged()
{
if (id > NativePlugin.get_dictionary_words())
{
File.Delete(GetImagePath(id));
File.Delete(GetImagePath(id) + ".meta");
id = 0;
}
RefreshTexture();
}
public static void RegisterLogCallback(NativePlugin.LogCallback lcb)
{
if (lcb != null)
{
logCallback = lcb;
logCallbackGCH = GCHandle.Alloc(logCallback);
}
NativePlugin.register_logger(logCallback);
if (lcb == null)
{
logCallback = null;
logCallbackGCH.Free();
}
}
void LateUpdate()
{
transform.localScale = new Vector3(length, length, length);
bool tracked = NativePlugin.get_marker_pose(id, pose);
if (tracked)
{
Matrix4x4 matrixRaw = MatrixFromFloatArray(pose);
transformationMatrix = LHMatrixFromRHMatrix(matrixRaw);
transformationMatrix = Matrix4x4.TRS(Vector3.zero, Quaternion.AngleAxis(90, Vector3.right), Vector3.one) * transformationMatrix;
transform.position = PositionFromMatrix(transformationMatrix);
transform.rotation = QuaternionFromMatrix(transformationMatrix);
}
}
public void setDict(DICT _dict)
{
if (_dict == dict)
{
return;
}
dict = _dict;
NativePlugin.set_dictionary((int)dict);
ARMarker[] markers = GameObject.FindObjectsOfType <ARMarker>();
foreach (ARMarker marker in markers)
{
marker.DictionaryChanged();
}
}
// Update is called once per frame
void Update()
{
if (screenWidth != Screen.width || screenHeight != Screen.height)
{
screenWidth = Screen.width;
screenHeight = Screen.height;
float[] projection = new float[16];
NativePlugin.get_projection(projection, 640, 480, 0.1f, 500);
Camera camera = gameObject.GetComponent <Camera>();
camera.projectionMatrix = MatrixFromFloatArray(projection);
transform.position = new Vector3(0, 0, 0);
transform.rotation = Quaternion.AngleAxis(90, Vector3.right);
}
}
public void SetID(int newid)
{
if (markers.Contains(newid))
{
return;
}
if (newid >= 0 && newid <= NativePlugin.get_dictionary_words() && newid != id)
{
markers.Add(newid);
markers.Remove(id);
File.Delete(GetImagePath(id));
File.Delete(GetImagePath(id) + ".meta");
id = newid;
RefreshTexture();
}
}
public bool RefreshTexture()
{
InitTexture();
if (id < 0 || id >= NativePlugin.get_dictionary_words())
{
return(false);
}
filepath = GetImagePath(id);
NativePlugin.get_marker_texture(id, size, filepath);
if (!File.Exists(filepath))
{
return(false);
}
FileStream fileStream = new FileStream(filepath, FileMode.Open, FileAccess.Read);
fileStream.Seek(0, SeekOrigin.Begin);
byte[] bytes = new byte[fileStream.Length];
fileStream.Read(bytes, 0, (int)fileStream.Length);
fileStream.Close();
fileStream.Dispose();
if ((object)texture == null)
{
return(false);
}
if (!texture.LoadImage(bytes))
{
return(false);
}
return(true);
}
// Update is called once per frame
void Update()
{
if (cameraVideoData == null)
{
int width, height;
NativePlugin.get_camera_size(out width, out height);
cameraVideoData = new Color32[width * height];
cameraVideoTexture = new Texture2D(width, height, TextureFormat.ARGB32, false);
cameraVideoTexture.hideFlags = HideFlags.HideAndDontSave;
cameraVideoTexture.filterMode = FilterMode.Bilinear;
cameraVideoTexture.wrapMode = TextureWrapMode.Clamp;
cameraVideoTexture.anisoLevel = 0;
Shader shaderSource = Shader.Find("VideoPlaneNoLight");
cameraVideoMaterial = new Material(shaderSource);
cameraVideoMaterial.hideFlags = HideFlags.HideAndDontSave;
cameraVideoMaterial.mainTexture = cameraVideoTexture;
MeshRenderer meshRenderer = gameObject.GetComponent <MeshRenderer>();
MeshFilter meshFilter = gameObject.GetComponent <MeshFilter>();
meshFilter.mesh = newVideoMesh(false, true);
meshRenderer.receiveShadows = false;
meshRenderer.material = cameraVideoMaterial;
}
GCHandle handle = GCHandle.Alloc(cameraVideoData, GCHandleType.Pinned);
IntPtr address = handle.AddrOfPinnedObject();
NativePlugin.update_camera_frame(address);
handle.Free();
cameraVideoTexture.SetPixels32(cameraVideoData);
cameraVideoTexture.Apply(false);
}
public override void OnInspectorGUI()
{
ARMarker marker = (ARMarker)target;
if (marker == null)
{
return;
}
string idlabel = String.Format("id [0,{0})", NativePlugin.get_dictionary_words());
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField(idlabel);
marker.SetID(EditorGUILayout.IntField(marker.id));
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("length(m)");
marker.length = EditorGUILayout.FloatField(marker.length);
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("use background color");
marker.SetUseBackgroundColor(EditorGUILayout.Toggle(marker.useBackgroundColor));
EditorGUILayout.EndHorizontal();
if (marker.useBackgroundColor)
{
marker.SetBackgroundColor(EditorGUILayout.ColorField("background color", marker.backgroundColor));
}
else
{
EditorGUILayout.ObjectField("texture", marker.texture, typeof(Texture2D), true);
}
}