Sample Markers

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omb615
Posts: 21
Joined: Wed Jul 25, 2012 12:41 pm

Sample Markers

Post by omb615 » Wed Sep 05, 2012 2:45 pm

hello

well, i have a problem

i created a proyect in tracking tools and i keep it then i tried to open it in the sample markers and the program couldn�t detect a rigid body that was created in the proyect saved....

i want to know the position of one or more markers, what i have to do to know it...

thank you...

NaturalPoint - Mike
Posts: 1896
Joined: Tue Feb 01, 2011 8:41 am
Location: Corvallis, OR

Re: Sample Markers

Post by NaturalPoint - Mike » Wed Sep 05, 2012 7:11 pm

Try saving a rigid body and then loading that in the API project. Does it load properly?

omb615
Posts: 21
Joined: Wed Jul 25, 2012 12:41 pm

Re: Sample Markers

Post by omb615 » Wed Sep 05, 2012 9:53 pm

thank you
i am going to try that, that you suggested.

About the question; yes, it is load properly, well i guess.
i am new in tracking tools, i am learning how to use it.
what do you recommend me to do?

i need it to much..
thanks for your help.

NaturalPoint - Mike
Posts: 1896
Joined: Tue Feb 01, 2011 8:41 am
Location: Corvallis, OR

Re: Sample Markers

Post by NaturalPoint - Mike » Thu Sep 06, 2012 9:46 am

Could you post the relevant bits of code from the part that's not working in your sample?

omb615
Posts: 21
Joined: Wed Jul 25, 2012 12:41 pm

Re: Sample Markers

Post by omb615 » Thu Sep 06, 2012 3:54 pm

i tried that, that you told me about load the trackables and you are right the trackables was detected, but now TT_FrameMarkerCount() function returns 0, and that�s wrong becouse how you know if we have trackables we have 3D markers, what i have to do to get the markers number and to get the position per marker.

thank you so much...

NaturalPoint - Mike
Posts: 1896
Joined: Tue Feb 01, 2011 8:41 am
Location: Corvallis, OR

Re: Sample Markers

Post by NaturalPoint - Mike » Thu Sep 06, 2012 4:52 pm

After initializing, loading the calibration, and getting frames, you should be able to get a value from TT_FrameMarkerCount(); regardless of whether you have rigid bodies defined or not, as long as there are markers in range of the cameras to be detected.

I can look at your code, if you would like. You can either post the relevant bits here, or you can email them to me at support@naturalpoint.com

omb615
Posts: 21
Joined: Wed Jul 25, 2012 12:41 pm

Re: Sample Markers

Post by omb615 » Wed Sep 19, 2012 3:37 pm

i sent an email to you with the code that i am using

thank you.

NaturalPoint - Mike
Posts: 1896
Joined: Tue Feb 01, 2011 8:41 am
Location: Corvallis, OR

Re: Sample Markers

Post by NaturalPoint - Mike » Thu Sep 20, 2012 10:24 am

Take a look at the aim on your lower cameras. They have tons of wasted space above the head, and are missing the feet entirely.

Image

omb615
Posts: 21
Joined: Wed Jul 25, 2012 12:41 pm

Re: Sample Markers

Post by omb615 » Thu Sep 20, 2012 11:09 am

i watched it and there is something wrong, but that is not the problem, because the trackable that i am using to check the program is the 3d marker wand, just one trackable is created and when i want to trackable it in the program it doesn�t detect, that is the way i sent to you the program.

does the code have something wrong???

thank you.
i hope you can answer as soon as you may...

NaturalPoint - Mike
Posts: 1896
Joined: Tue Feb 01, 2011 8:41 am
Location: Corvallis, OR

Re: Sample Markers

Post by NaturalPoint - Mike » Fri Sep 21, 2012 8:10 pm

Hello -

I apologize about the delay, we are closed for the weekend. I will re-examine this for you in the beginning of next week and hopefully get some more information. Could you verify the files I should be looking at?

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