[PD] Graph a circle arc in an array?

[Patrice Colet]

hi,


 the attached patch attempt to reproduce the following formula taken from 'circle' in wikipedia


 http://upload.wikimedia.org/math/b/f/f/bffc9ed6838d804b4da5198cb3a86be4.png

----- "Tyler Leavitt" <thecryoflove at gmail.com> a écrit :

> Hello all,
> 
> 
> I am trying to graph a section of a circle into an array. I have been
> trying to wrap my head around [sin] and [cos] but none of my
> configurations get results. If you had a circle with radius 100 with a
> center at (0, 0) I'm trying to get the upper right quadrant (positive
> x and positive y). The start point being (100,0) and the end point
> being (0,100).
> 
> 
> Any ideas on moving forward?
> 
> 
> Tyler 
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-- 
Patrice Colet 
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