Petal ribbon / 10
Six-petal ribbon flower
Geometry
Each petal is a closed ribbon loop; every loop is rotated into place and then twisted about its own base, opening or closing the flower.
x(u) = 0.38·(1 − cos u), y(u) = w·sin u, u ∈ [0, 2π]
Each petal is a closed ribbon loop; every loop is rotated into place and then twisted about its own base, opening or closing the flower.
x(u) = 0.38·(1 − cos u), y(u) = w·sin u, u ∈ [0, 2π]