[PD] Re: [PD-dev] Circular Line object?

[pix]

oops, here it is.

On Mon, 27 Jan 2003 00:30:05 +0100
pix <pix at test.at> wrote:

> hey, cool problem... 
> 
> it's not really a dev question tho, because you can do it within pd with
> some number juggling. attached is an example.
> 
> it just gets every number into a form which is +/- 180 from the last
> known value of the line (which is run through mod so it is always
> 0-360).
> 
> pix.
> 
> On Fri, 24 Jan 2003 21:27:35 -0500
> bbogart at ryerson.ca wrote:
> 
> > Hello all,
> > 
> > I'm working with a lot of angles in my current project (0-360degrees
> > where 0 is the same point as 360)
> > 
> > I want to tween between one angle and another. If my initial angle is
> > 10 degrees, my desination angle is 270 degress. I want an object which
> > will take the shortest route around the circle to tween to the
> > desination angle. If I use "line" I have my angle go from 0-90-180-270
> > Clock wise when I want it to go 10-0-270 Counter clockwise. The line
> > object does work, but only when the angles differ by less than 180
> > degrees. So the question is how do I make a patch which tweens the
> > angle by the shortnest distance?
> > 
> > Any help would would be appreciated.
> > 
> > In case your hoping I'm not talking about a rotating object so I can't
> > just use a negative rotation angle.
> > 
> > Thanks
> > Ben  
> > 
> > 
> > _______________________________________________
> > PD-dev mailing list
> > PD-dev at iem.kug.ac.at
> > http://iem.kug.ac.at/cgi-bin/mailman/listinfo/pd-dev
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