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From: marc nicole <mk1853387@gmail.com>
Newsgroups: comp.lang.python
Subject: Re: [Tutor] How to go about a simple object grabbing in python (given
 coordinates of arms and objects)
Date: Mon, 24 Jun 2024 11:23:30 +0200
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What are the parameters to account for in this type of algorithm? are there
some checks to perform the arm moves ? for example angle moves or cartesian
moves based on some distance thresholds? Any idea about the
pseudo-algorithm is welcome.

Thanks.

Le dim. 23 juin 2024 =C3=A0 10:33, Alan Gauld via Tutor <tutor@python.org> =
a
=C3=A9crit :

> On 22/06/2024 13:41, marc nicole wrote:
>
> > So, given the x,y,z coordinates of a target object and the offset x,y,z
> of
> > arms of a robot, what is a good algorithm to perform to grab the object
> > between the hands (either from both sides or from below all using both
> > hands).
> >
> > Specifically, my problem is applied to a NAO robot environment where I
> > retrieve a target object coordinates using the following code:
>
> This is almost entirely outside the Python domain and all within
> your 3rd party environment. Do they have a user forum or mailing
> list? You will probably get better results asking there?
>
> Another possibility is that you are using a Python wrapper around
> a C (or other language) library and there might be FAQs, fora or
> lists supporting that. If so you should be able to translate
> their examples to your Python code?
>
> In terms of generic solutions the only thing I can suggest that
> might help is to research collision detection algorithms.
> Wikipedia is likely a good starting point.
>
> --
> Alan G
> Author of the Learn to Program web site
> http://www.alan-g.me.uk/
> http://www.amazon.com/author/alan_gauld
> Follow my photo-blog on Flickr at:
> http://www.flickr.com/photos/alangauldphotos
>
>
>
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