Function2

Name	Type	Description
x	Expression	The x coordinate based on the parameter t
z	Expression	The z coordinate based on the parameter t
min	double	The starting value of the parameter t
max	double	The ending value of the parameter t
delta	double	The step of the parameter t

{
  "x": "3cos(t)",
  "z": "3sin(t)",
  "min": 0,
  "max": 6.28318530718,
  "delta": 0.39269908169
}