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thesis with jitter!! (need help!)

January 14, 2011 | 1:44 pm

Hi everybody!
I’m new to jitter but I have to solve a problem:

I drew a sphere using the jit.gl.render and jit.gl.gridshape objects.
I need to input in the same drawing some point giving them spatial coordinates….

How can I do that?
it’s very important for me cause I can’t go straight on with my thesis work…

thanks!!


January 14, 2011 | 2:32 pm

I don’t think I understand what you want to do exactly. What kind of point you need? Inside or outside the sphere? you need to draw it as a point? Please post your patch so we can help you further.


January 14, 2011 | 2:44 pm

The points must be on the surface of the sphere or in it,they simulate some speakers wich can be moved. The sphere simulates the space in wich the speakers are.

Attachments:
  1. Cupola.maxpat

January 14, 2011 | 2:52 pm

I recommend the Cosm objects. This is practically done for you in the examples and you can set it up to work with your specific speaker configurations.

http://www.allosphere.ucsb.edu/cosm/download.html

Hope this helps.


January 17, 2011 | 11:39 am

thank's for help!

actually I'm not able to use Cosm object but I'll try to use it!
…what I need to do is something like the image attached…I have to control speakers position but I need to have a visual feedback of it…hope I explain better!

[attachment=151470,1683]

Attachments:
  1. SpeakersSpace.JPG


MIB
January 18, 2011 | 6:41 pm

have you seen this patch (did a simple search to find it)?
it’s from this thread http://cycling74.com/forums/topic.php?id=12184 and was contributed by Zachary Seldess

– Pasted Max Patch, click to expand. –

January 19, 2011 | 10:59 am

Hi, thank’s, i haven’t seen it before!

but…i need to give points an exact position on sphere’s grid (through coordinates), not a sum of random points on it…!


January 19, 2011 | 6:19 pm

how are you planning to control the placement of the red circles on the sphere surface?



MIB
January 19, 2011 | 6:54 pm

I have to admit that I didn’t look into the example in detail, but I figured since you are learning how to do this it stands to reason that once you know and understand how you can place them randomly on the sphere you should be able to figure out a way to do it in any location… good luck!


January 19, 2011 | 8:53 pm

Hi tissi_88,

This might help get you started. You’ll need to download the attached abstraction for it to work.

best,
Zachary

– Pasted Max Patch, click to expand. –

January 20, 2011 | 3:03 pm

thank you very much!!!!


February 2, 2011 | 10:35 am

Hi everybody!
is there a way to do something like a button in the patcher that add a "point" just clicking on it?


February 2, 2011 | 11:19 am

add a point where? you can do something like that with lcd (or the jitter variants of it)


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