# CartesianDescription

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

## Example

application = cf.Application.GetInstance()
project = application:NewProject()
analyticalCurve = project.Contents.Geometry:AddAnalyticalCurve(0, 1, "t", "t^2", 0)

-- Access the Cartesian description

analyticalCurve.CartesianDescription.U = 0
analyticalCurve.CartesianDescription.N = "t"

## Inheritance

The CartesianDescription object is derived from the CompositeValue object.

## Usage locations

The CartesianDescription 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)
U
The curve description in the U dimension as a function of variable t. (Read/Write ParametricExpression)
V
The curve description in the V 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