sanyaade-augmented-reality / aruco-android Goto Github PK

What steps will reproduce the problem?
1. Install examples on Samsung Tab2 (model GT-P3110, Android 4.1.2)
2. Try "OBJ in a marker" sample
3. Point to a marker

What is the expected output? What do you see instead?
Marker is correctly identified, I see the square around it but 3d object 
(camaro_obj) usually doesn't appear. If I try to re-run many times the sample, 
one time every tens it appears and works well.

What version of the product are you using? On what operating system?
I'm using last code of Aruco on Samsung Tab2 (model GT-P3110, Android 4.1.2)

Please provide any additional information below.
I tryed to debug the code but I never found any problems. I had supposed a 
concurrent problem between threads but declaring "volatile" the objModel 
variable didn't work either.
The problem is the same for every sample with 3d objects.

What steps will reproduce the problem?
1. Rvec / Tvec are protected and cannot be accessed. The only operation is 
drawing a board or ogre model.

What is the expected output? What do you see instead?
I expect to be able to access Rvec and Tvec so that I can use them for my own 
purpose. Adding two get-methods is sufficient.

What version of the product are you using? On what operating system?
Trunk checkout of 14 january 2013. Lubuntu something.

Please provide any additional information below.
Add getRvec() / getTvec() methods.

What steps will reproduce the problem?
1. Use an asymmetric board, like 9x6 Markers
2. Board detection gives an index out of bounds error.

What is the expected output? What do you see instead?
Index out of bounds error on detected[j][k] = i;, line 52. The reason is that 
int[][] detected is wrongly initialized.

What version of the product are you using? On what operating system?
Trunk checkout of 14 january 2013. Lubuntu something.

Please provide any additional information below.
Initialization of 'detected' array needs to switch width and height, like so:

        int[][] detected = new int[height][width];// indices of the markers in the vector detectedMarkers
        for(int i=0;i<height;i++)
            for(int j=0;j<width;j++)
                detected[i][j] = -1;