Search found 3 matches

by psykoboy
Tue Nov 11, 2008 3:32 pm
Forum: General OptiTrack Support
Topic: get_IsEmpty crashes
Replies: 3
Views: 2519

Re: get_IsEmpty crashes

<t>Hi,<br/> <br/> Ok I did like you said and it seems to work fine.<br/> The only problem is now when there is no object in the field of view of my camera, the GetFrame operation crashes with an access violation... (I'm not using any grayscale, or anything else...only the detected IR balls as white ...
by psykoboy
Wed Nov 05, 2008 7:28 am
Forum: General OptiTrack Support
Topic: get_IsEmpty crashes
Replies: 3
Views: 2519

get_IsEmpty crashes

Hi, I'm using this simple (too simple ?) C++ code, but something goes wrong. The error seems to come from get_IsEmpty call. I'm using VS2008 and it seems that the frame returned by GetFrame is null (actually the p field from the COM object is null). What did I do wrong ? I went to watch the minimal ...
by psykoboy
Thu Oct 23, 2008 10:56 am
Forum: General OptiTrack Support
Topic: Using Com Events
Replies: 0
Views: 1337

Using Com Events

Hi everyone, I'm having trouble trouble using the Com dialog to get the frame only when the onFrameAvailable event is trigered. I actually don't really know how to use Event in c++. I'm trying to read the MSDN but it's a little bit confusing. I tried the "minimal c++ code" available in thi...