maaark

I'd like to track the position of 20+ AR markers in MaxMSPJitter... Now, I know about cap10subtext's jit.artkmulti external, but it only does up to four markers. Would there be a way to track 20+ markers, if not from MaxMSP, from something else? I've been trying it in Quartz Composer, but it is quite slow with only one marker already. I'm hoping to keep it as low cost on CPU as possible as I want to run granular synthesis, FFT operations, etc.

The markers will be tracked from under a glass plate on which they will be placed on, so it will be quite stable.

I'd like to track the position of 20+ AR markers in MaxMSPJitter... Now, I know about cap10subtext's jit.artkmulti external, but it only does up to four markers. Would there be a way to track 20+ markers, if not from MaxMSP, from something else? I've been trying it in Quartz Composer, but it is quite slow with only one marker already. I'm hoping to keep it as low cost on CPU as possible as I want to run granular synthesis, FFT operations, etc.
The markers will be tracked from under a glass plate on which they will be placed on, so it will be quite stable.

using-artoolkit-for-20-markers

Do you need 6DOF transformations? if you only need X Y you could use ReacTivision.

If you are up for the task or know someone who is it is also possible to recompile the jit.artkmulti object for more than 4 objects.

Do you need 6DOF transformations?  if you only need X Y you could use ReacTivision.

If you are up for the task or know someone who is it is also possible to recompile the jit.artkmulti object for more than 4 objects.


I don't need the transformations. Hadn't thought about ReacTivision yet! Thanks! :)

Using ARtoolkit for 20+ markers