# SphericalDescription

The description of an analytical curve using the spherical coordinate system.

## Example

app = cf.GetApplication()
project = app:NewProject()

-- Define three local variables used to create a spherical analytical curve

R = "t*sqrt(1+t^2)"
theta = "90"
phi = "deg(arctan(t))"

analyticalCurve = project.Geometry:AddAnalyticalCurveSpherical(0, 1, R, theta, phi)

-- Access the spherical description

analyticalCurve.SphericalDescription.R = "10*t*sqrt(1+t^2)"
analyticalCurve.SphericalDescription.Theta = 80


## Usage locations (object properties)

The following objects have properties using the SphericalDescription object:

## Property List

Phi
The curve description in the phi dimension as a function of variable t. (Read/Write Expression)
R
The curve description in the R dimension as a function of variable t. (Read/Write Expression)
Theta
The curve description in the theta dimension as a function of variable t. (Read/Write Expression)

## Property Details

Phi
The curve description in the phi dimension as a function of variable t.
Type
Expression
Access