Forums > MaxMSP

coordinates inside perimeter


f.e
June 29, 2006 | 3:09 pm

With a [lcd], i put points inside as we do with sensors. I know at which
distance from them my mouse is, using [expr sqrt(($i1-$i3)*($i1-$i3) +
($i2-$i4)*($i2-$i4))].
Then i’ve added variable perimeters around my points, creating new
zones, with the original points as center of these new zones. I need to
know how to calculate when and where i am in these perimeters. Could you
please help me ?

cheers

f.e


f.e chanfrault | aka | personal computer music
> >>>>>> http://www.personal-computer-music.com
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June 30, 2006 | 5:31 am

f.e wrote:
> I need to know how to calculate when

distance < radius of perimeter

> and where i am in these perimeters.

x/y substraction of your perimeter center,
for angle, use cartopol

You got it almost already…

Stefan


Stefan Tiedje————x——-
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