forums.naturalpoint.com

<t>I wonder if lets say, I call function TT_Update for the first time in a few seconds and then instantly call TT_TrackableLocation, which frame will I be given, the latest recorded frame or the first recorded frame still in the buffer? Also, how does this differ from a call to TT_UpdateSingleFrame....

<t>I think I may have solved the problem.<br/> If my theory is correct, there were a conflict between the thread executing the timer callback and the thread owning the Tracker object, causing the access violation exception to be thrown. Calling the TT_update() in a C# BackgroundWorker did not seem t...

After putting a breakpoint at the call to TT_update() and running over it a few times, the following output was generated First-chance exception at 0x0e7bb9dc in MainProgram.exe: 0xC0000005: Access violation reading location 0x000000b0. First-chance exception at 0x0e7bb9dc in MainProgram.exe: 0xC000...

My call to update occurs every time a timer has elapsed, so not in a loop. Maybe I should mention that I am writing my main program in C# whereas the calls to the TT API is done through a C++ wrapper. When I check 'project settings C/C++ Code Generation', there is no option called simply 'runtime'. ...

Hello! Sometimes, calls to API function TT_update() throws an exception. Even though I wrap the call in a try/catch statement, the exception is not always caught. All info I get is Unhandled exception at 0x12fde062 in MainProgram.exe: 0xC0000005: Access violation reading location 0x00000026. My code...

<t>Hello!<br/> <br/> I am trying to use the TrackingTools API in Visual Studio 2012.<br/> I use windows 7 x64 and TrackingTools x64.<br/> <br/> My program builds correctly but when launched, I get the following error message.<br/> <br/> The application was unable to start correctly. (0xc000007b)<br/...

Thank you!

Now I know what to expect.

Best regards,
Fredrik Bagge

<t>Thank you for your reply.<br/> <br/> We are trying to investigate what results to expect before we are constructing our ring shaped markers so they are unfortunately not available for photographing yet.<br/> <br/> Right now we are using Tracking tools, we do however consider to implement our own ...

<t>Hi!<br/> <br/> I have noticed that you are able to define the threshold value used when determining if a white spot is sufficiently round to be considered a marker. In our application we use circular (ring shaped) markers of diameter approx. 18mm. These markers are surrounding a cylindrical solid...