This sample demonstrates how to create a finish feature.
Sub FinishFeatureSample()
' Create a new part document.
Dim oPartDoc As PartDocument
Set oPartDoc = ThisApplication.Documents.Add(kPartDocumentObject)
' Set a reference to the component definition.
Dim oCompDef As PartComponentDefinition
Set oCompDef = oPartDoc.ComponentDefinition
' Create a new sketch on the X-Y work plane.
Dim oSketch As PlanarSketch
Set oSketch = oCompDef.Sketches.Add(oCompDef.WorkPlanes(3))
' Set a reference to the transient geometry object.
Dim oTransGeom As TransientGeometry
Set oTransGeom = ThisApplication.TransientGeometry
' Draw a 4cm x 3cm rectangle with the corner at (0,0)
Dim oRectangleLines As SketchEntitiesEnumerator
Set oRectangleLines = oSketch.SketchLines.AddAsTwoPointRectangle( _
oTransGeom.CreatePoint2d(0, 0), _
oTransGeom.CreatePoint2d(4, 3))
' Create a profile.
Dim oProfile As Profile
Set oProfile = oSketch.Profiles.AddForSolid
' Create a base extrusion 1cm thick.
Dim oExtrudeDef As ExtrudeDefinition
Set oExtrudeDef = oCompDef.Features.ExtrudeFeatures.CreateExtrudeDefinition(oProfile, kJoinOperation)
Call oExtrudeDef.SetDistanceExtent(1, kNegativeExtentDirection)
Dim oExtrude1 As ExtrudeFeature
Set oExtrude1 = oCompDef.Features.ExtrudeFeatures.Add(oExtrudeDef)
' Get the top face of the extrusion to use for creating the new sketch.
Dim oFrontFace As Face
Set oFrontFace = oExtrude1.StartFaces.Item(1)
Dim oGeometries As FaceCollection
Set oGeometries = ThisApplication.TransientObjects.CreateFaceCollection
oGeometries.Add oFrontFace
Dim oFinishFeatures As FinishFeatures
Set oFinishFeatures = oCompDef.Features.FinishFeatures
Dim oAppearance As Asset
' Get an appearance asset from library: Autodesk Appearance Library
ThisApplication.AssetLibraries("314DE259-5443-4621-BFBD-1730C6CC9AE9").AppearanceAssets("Red").CopyTo oPartDoc
Set oAppearance = oPartDoc.AppearanceAssets.Item("Red")
' Create finish definition.
Dim oFinishDef As FinishDefinition
Set oFinishDef = oFinishFeatures.CreateFinishDefinition(oGeometries, FinishTypeEnum.kAppearanceFinishType, , oAppearance)
' Create finish feature.
Dim oFinish As FinishFeature
Set oFinish = oFinishFeatures.Add(oFinishDef)
End Sub