[Tutor] Using trigonometry to draw a circle
Roel Schroeven
roel at roelschroeven.net
Tue May 18 16:43:11 EDT 2021
Phil schreef op 18/05/2021 om 10:30:
> On 18/5/21 6:12 pm, Joel Goldstick wrote:
>> On Tue, May 18, 2021 at 3:23 AM Phil <phillor9 at gmail.com> wrote:
> That should have been:
>
> x = math.cos(angle * 6.28 / 360) * radius + x_centre
Even better: Python has a function for converting degrees to radians:
x = math.cos(math.radians(angle)) * radius + c_centre
There's also math.degrees() for the reverse operation, converting
radians to degrees.
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Roel Schroeven
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