`PolygonCornerCollection`

A collection of corner coordinates.

Example

app = cf.GetApplication()
project = app:NewProject()
polygon = project.Geometry:AddPolygon({cf.Point(1,0,0), cf.Point(1,1,0), cf.Point(1,1,1)})

    -- Use the collection to count the corners and modify the last point

cornerCount = #polygon.Corners  
polygon.Corners[cornerCount].U = 0

Usage locations (collections)

The following objects contain the PolygonCornerCollection collection:

Polygon(.Corners)

Property List

Count: The number of LocalCoordinates items in the collection. (Read only number)

Method List

Add (point Coordinate): Add a corner coordinate to the polygon.
Item (index number): Returns the LocalCoordinates at the given index. (Returns a LocalCoordinates object.)
Modify (index number, point Coordinate): Modify the corner coordinate at the given index.
Remove (index number): Remove a corner from the polygon at the given index.
Set (points List of Point): Replace the corners with a list of points.

Index List

[number]: Returns the LocalCoordinates at the given index in the collection. (Read LocalCoordinates)

Property Details

Count

The number of LocalCoordinates items in the collection.

Type: number
Access: Read only

Method Details

Add (point Coordinate)

Add a corner coordinate to the polygon.

Input Parameters

point(Coordinate): The corner coordinate.

Item (index number)

Returns the LocalCoordinates at the given index.

Input Parameters

index(number): The index of the LocalCoordinates.

Return

LocalCoordinates: The LocalCoordinates at the given index.

Modify (index number, point Coordinate)

Modify the corner coordinate at the given index.

Input Parameters

index(number): The corner index.
point(Coordinate): The new corner coordinate.

Remove (index number)

Remove a corner from the polygon at the given index.

Input Parameters

index(number): The corner index.

Set (points List of Point)

Replace the corners with a list of points.

Input Parameters

points(List of Point): A table of points.