Spiral Definition
Half Cosine Spiral Definition
This spiral definition is also known as Japanese Sine or Sine Half-Wavelength Diminishing Tangent Curve.
Where
Czech Cubic Parabola Definition
Unlike in other spiral definitions, the user input spiral length in Czech Cubic Parabola definition refers to the tangent length. When user inputs a value of 10m this value should interpreted as tangent length of spiral and not the element length. You can see this in the drawing above.