Function GetFirstNeutralSheet() As Object

Dim instance As IMidSurface3
Dim value As Object
 
value = instance.GetFirstNeutralSheet()

object GetFirstNeutralSheet()

Object^ GetFirstNeutralSheet(); 

Return Value

Each reference surface in the midsurface feature is considered to be a sheet body. If the reference surfaces are sewn together during the creation of the midsurface feature (IModelDoc2::InsertMidSurfaceExt), then the midsurface feature contains only one reference surface sheet body.

The sheet body returned from this method has the normal topology that you would expect to find on a body (for example, faces, edges, and so on). See the IBody2 object for methods that provide access to this topology.

Call IMidSurface3::GetNextNeutralSheet to get the next reference surface in this midsurface feature.