# CylindricalDescription

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

## Example

application = cf.Application.GetInstance()
project = application:NewProject()

-- Define two local variables used to create a cylindrical analytical curve

rho = "t*sqrt(1+t^2)"
phi = "deg(arctan(t))"

analyticalCurve = project.Contents.Geometry:AddAnalyticalCurveCylindrical(0, 1, rho, phi, 0)

-- Access the cylindrical description and change Phi

analyticalCurve.CylindricalDescription.Phi = "t*deg(arctan(t))"

## Inheritance

The CylindricalDescription object is derived from the CompositeValue object.

## Usage locations

The CylindricalDescription object can be accessed from the following locations:

## Property List

N
The curve description in the N dimension as a function of variable t. (Read/Write ParametricExpression)
Phi
The curve description in the phi dimension as a function of variable t. (Read/Write ParametricExpression)
Rho
The curve description in the rho dimension as a function of variable t. (Read/Write ParametricExpression)

## Property Details

N
The curve description in the N dimension as a function of variable t.
Type
ParametricExpression
Access