## PolygonNode.Normal

### Description

Returns a SIVector3 containing the normal of the PolygonNode.

### C# Syntax

    // get accessor
    Object PolygonNode.get_Normal( Boolean& out_pbValid );

### Examples

#### VBScript Example

    set oObject = Application.ActiveProject.ActiveScene.Root.AddGeometry("Cube","MeshSurface")
    set oPolygonMesh = oObject.ActivePrimitive.Geometry
    set oPolygonFace = oPolygonMesh.Polygons(0)
    set oPolygonNode = oPolygonFace.Nodes(0)
    set oNormal = oPolygonNode.Normal
    logmessage "Normal: " & " x = " & oNormal.x & " y = " & oNormal.y & " z = " & oNormal.z