Viviani CurveBy Paul BourkeJanuary 2001
y = r sin(t) z = 2 r sin(t/2) -2 π < t < 2 π
Intersection curve of the cylinder (x - r)2 + y2 = r2 and the sphere x2 + y2 + z2 = (2 r)2. |
Viviani CurveBy Paul BourkeJanuary 2001
y = r sin(t) z = 2 r sin(t/2) -2 π < t < 2 π
Intersection curve of the cylinder (x - r)2 + y2 = r2 and the sphere x2 + y2 + z2 = (2 r)2. |