simple3d not working on Mac

[GoogleCodeExporter]

Hello,

Ehci was compiled from the SVN using CMake without errors. The simple2d demo is 
working fine but simple3d can not determine the coordinates.

Here is an example output :

Reading values from data/config.ini
USE_RANSAC: 1
RANSAC_SAMPLES: 6
RANSAC_DISTANCE_THRESHOLD: 0
RANSAC_ITERATIONS: 20
CAMERA_INDEX: 0
Opening movie file: NO.80608
Disabling
Head Coordinates X:  +0.000 Y:  +0.000 Z: +0.000 [initializing] (Press Ctrl+C 
to finish)
Disabling
Error: no posit: number of points 1

The last 3 lines are repeated 30 times, then the output changes to :

Head Coordinates X:  +0.000 Y:  +0.000 Z: +0.000  (Press Ctrl+C to finish)

until the end of the execution.

I don't understand where it comes from.

Original issue reported on code.google.com by mpiu...@gmail.com on 10 Feb 2011 at 4:01

[GoogleCodeExporter]

Hi,
does it hang in the end of execution?

It seems ehci hasn't initialized correctly. You should click on the opengl 
window (the one with the 'Press i to reinitialize), face the camera (it does 
make difference), and press i. It should work.
Can you tell what did happen?

Best regards,
Daniel

Original comment by danielba...@gmail.com on 15 Feb 2011 at 12:41

[GoogleCodeExporter]

Hi Daniel,

It seems that the OpenGL window does not initialize properly, there is a window 
called "EHCI Window New" appearing but with only a title bar and no content 
beneath it.

Regards,

Marc

Original comment by mpiu...@gmail.com on 15 Feb 2011 at 10:06

[GoogleCodeExporter]

I'm having this same problem. Has there been any progress so far? I'll be sure 
to report back if I can fix it. 

Original comment by acgour...@gmail.com on 20 Jun 2011 at 12:09

[GoogleCodeExporter]

Actually I found the fix - inside simple3d.cpp I needed to call ehciLoop with 
debug set to '1' instead of '0'

inside ehci.cpp, when debug is set to 0 this path is never executed:

if(debug)
        cvShowImage( "EHCI Window", image );

Original comment by acgour...@gmail.com on 20 Jun 2011 at 12:40