Thread: Algorithm to draw a circle using coordinates.

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  1. #1 Algorithm to draw a circle using coordinates. 
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    So... I need to write an algorithm uses a radius from a plane coordinate and calculates all plane coordinates for the outer edges of a circle based on the provided radius.

    I'm math stupid HALP! D:
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  2. #2  
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    do you mean x^2 + y^2 = r^2 ?
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  3. #3  
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    Equation of a Circle: (parametric coordinates)
    for a circle with origin (j, k) and radius r:
    x(t) = r cos(t) + j y(t) = r sin(t) + k
    never talk to me or my wife's son ever again
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