// Use this for initialization
void Start()
{
gameObject.transform.localScale = new Vector3(imgTexture.width, imgTexture.height, 1);
Debug.Log("Screen.width " + Screen.width + " Screen.height " + Screen.height + " Screen.orientation " + Screen.orientation);
float width = 0;
float height = 0;
width = gameObject.transform.localScale.x;
height = gameObject.transform.localScale.y;
float imageScale = 1.0f;
float widthScale = (float)Screen.width / width;
float heightScale = (float)Screen.height / height;
if (widthScale < heightScale)
{
Camera.main.orthographicSize = (width * (float)Screen.height / (float)Screen.width) / 2;
imageScale = (float)Screen.height / (float)Screen.width;
}
else
{
Camera.main.orthographicSize = height / 2;
}
Mat imgMat = new Mat(imgTexture.height, imgTexture.width, CvType.CV_8UC4);
Utils.texture2DToMat(imgTexture, imgMat);
Debug.Log("imgMat dst ToString " + imgMat.ToString());
//set cameraparam
int max_d = (int)Mathf.Max(imgMat.rows(), imgMat.cols());
Mat camMatrix = new Mat(3, 3, CvType.CV_64FC1);
camMatrix.put(0, 0, max_d);
camMatrix.put(0, 1, 0);
camMatrix.put(0, 2, imgMat.cols() / 2.0f);
camMatrix.put(1, 0, 0);
camMatrix.put(1, 1, max_d);
camMatrix.put(1, 2, imgMat.rows() / 2.0f);
camMatrix.put(2, 0, 0);
camMatrix.put(2, 1, 0);
camMatrix.put(2, 2, 1.0f);
Debug.Log("camMatrix " + camMatrix.dump());
MatOfDouble distCoeffs = new MatOfDouble(0, 0, 0, 0);
Debug.Log("distCoeffs " + distCoeffs.dump());
//calibration camera
Size imageSize = new Size(imgMat.cols() * imageScale, imgMat.rows() * imageScale);
double apertureWidth = 0;
double apertureHeight = 0;
double[] fovx = new double[1];
double[] fovy = new double[1];
double[] focalLength = new double[1];
Point principalPoint = new Point();
double[] aspectratio = new double[1];
Calib3d.calibrationMatrixValues(camMatrix, imageSize, apertureWidth, apertureHeight, fovx, fovy, focalLength, principalPoint, aspectratio);
Debug.Log("imageSize " + imageSize.ToString());
Debug.Log("apertureWidth " + apertureWidth);
Debug.Log("apertureHeight " + apertureHeight);
Debug.Log("fovx " + fovx [0]);
Debug.Log("fovy " + fovy [0]);
Debug.Log("focalLength " + focalLength [0]);
Debug.Log("principalPoint " + principalPoint.ToString());
Debug.Log("aspectratio " + aspectratio [0]);
//Adjust Unity Camera FOV
if (widthScale < heightScale)
{
ARCamera.fieldOfView = (float)fovx [0];
}
else
{
ARCamera.fieldOfView = (float)fovy [0];
}
MarkerDesign[] markerDesigns = new MarkerDesign[markerSettings.Length];
for (int i = 0; i < markerDesigns.Length; i++)
{
markerDesigns [i] = markerSettings [i].markerDesign;
}
MarkerDetector markerDetector = new MarkerDetector(camMatrix, distCoeffs, markerDesigns);
markerDetector.processFrame(imgMat, 1);
foreach (MarkerSettings settings in markerSettings)
{
settings.setAllARGameObjectsDisable();
}
if (shouldMoveARCamera)
{
List <Marker> findMarkers = markerDetector.getFindMarkers();
if (findMarkers.Count > 0)
{
Marker marker = findMarkers [0];
if (markerSettings.Length > 0)
{
MarkerSettings settings = markerSettings [0];
if (marker.id == settings.getMarkerId())
{
Matrix4x4 transformationM = marker.transformation;
Debug.Log("transformationM " + transformationM.ToString());
Matrix4x4 invertZM = Matrix4x4.TRS(Vector3.zero, Quaternion.identity, new Vector3(1, 1, -1));
Debug.Log("invertZM " + invertZM.ToString());
Matrix4x4 invertYM = Matrix4x4.TRS(Vector3.zero, Quaternion.identity, new Vector3(1, -1, 1));
Debug.Log("invertYM " + invertYM.ToString());
GameObject ARGameObject = settings.getARGameObject();
if (ARGameObject != null)
{
Matrix4x4 ARM = ARGameObject.transform.localToWorldMatrix * invertZM * transformationM.inverse * invertYM;
Debug.Log("ARM " + ARM.ToString());
ARGameObject.SetActive(true);
ARUtils.SetTransformFromMatrix(ARCamera.transform, ref ARM);
}
}
}
}
}
else
{
List <Marker> findMarkers = markerDetector.getFindMarkers();
for (int i = 0; i < findMarkers.Count; i++)
{
Marker marker = findMarkers [i];
foreach (MarkerSettings settings in markerSettings)
{
if (marker.id == settings.getMarkerId())
{
Matrix4x4 transformationM = marker.transformation;
Debug.Log("transformationM " + transformationM.ToString());
Matrix4x4 invertYM = Matrix4x4.TRS(Vector3.zero, Quaternion.identity, new Vector3(1, -1, 1));
Debug.Log("invertYM " + invertYM.ToString());
Matrix4x4 invertZM = Matrix4x4.TRS(Vector3.zero, Quaternion.identity, new Vector3(1, 1, -1));
Debug.Log("invertZM " + invertZM.ToString());
Matrix4x4 ARM = ARCamera.transform.localToWorldMatrix * invertYM * transformationM * invertZM;
Debug.Log("ARM " + ARM.ToString());
GameObject ARGameObject = settings.getARGameObject();
if (ARGameObject != null)
{
ARUtils.SetTransformFromMatrix(ARGameObject.transform, ref ARM);
ARGameObject.SetActive(true);
}
}
}
}
}
Texture2D texture = new Texture2D(imgMat.cols(), imgMat.rows(), TextureFormat.RGBA32, false);
Utils.matToTexture2D(imgMat, texture);
gameObject.GetComponent <Renderer> ().material.mainTexture = texture;
}