Description
This computational design algorithm is based on parametric equation of a circle:
x = h + r cosθ
y = k + r sinθ
where h and k are the center point coordinates, r is the radius and θ is the angle between 0 and 360.
In dynamo by defining the x and y at different angle positions and keeping the radius constant you get the points around the circle.
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Of course interesting shapes can derrive when you alter some parameters. For instance let’s make the radius variable:
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And now let’s create some height and see the result:
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A heart can be obtained if we play with the radius values back and forth:
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An ellipse is simillar to the circle but you have to consider 2 radii instead of one.
x = h + r1 cosθ
y = k + r2 sinθ
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