## Geometry0D.AverageNormal

### Description

Get the average normal of given 0D Component

### Scripting Syntax

    oBoolean = Geometry0D.AverageNormal( compIdxArray, compNor );

### Return Value

Boolean True if the average normal is valid; otherwise False

### Parameters

Parameter | Type | Description
--- | --- | ---
compIdxArray | Array of Integer values | An array of indices of 0D Component
Possible Values: | Description:
0 <= compIdxArray(i) < Number of 0D Component | Each index in the array must be valid
compNor | SIVector3 | Upon return, contains the average normal of the given 0D Component

### Examples

#### VBScript Example

    'Create a cube
    CreatePrim "Cube", "MeshSurface"
    set oSelList = GetValue("SelectionList")
    set oItem = oSelList(0)
    set oGeometry = oItem.obj
    oNb0D = oGeometry.Nb0D
    set o0DGeometry = oGeometry.Geometry0D
    set oNor = XSIMath.CreateVector3()
    ' Construct an array containing the indices 0,1,2,3
    dim oIndicesArray
    oIndicesArray = Array( 0, 1, 2, 3 )
    if o0DGeometry.AverageNormal( oIndicesArray, oNor ) then
    LogMessage "Average normal of Component (0, 1, 2, 3) : " & oNor.x & " | " & oNor.y & " | " & oNor.z
    end if

### See Also

Geometry0D.Normal Geometry0D SIVector3