/// <summary>
/// Processes an IfcPresentationLayerAssignment entity handle.
/// </summary>
/// <param name="ifcPresentationLayerAssignment">The IfcPresentationLayerAssignment handle.</param>
/// <returns>The IFCPresentationLayerAssignment object.</returns>
public static IFCPresentationLayerAssignment ProcessIFCPresentationLayerAssignment(IFCAnyHandle ifcPresentationLayerAssignment)
{
if (IFCAnyHandleUtil.IsNullOrHasNoValue(ifcPresentationLayerAssignment))
{
Importer.TheLog.LogNullError(IFCEntityType.IfcPresentationLayerAssignment);
return(null);
}
IFCEntity presentationLayerAssignment;
if (IFCImportFile.TheFile.EntityMap.TryGetValue(ifcPresentationLayerAssignment.StepId, out presentationLayerAssignment))
{
return(presentationLayerAssignment as IFCPresentationLayerAssignment);
}
if (IFCAnyHandleUtil.IsSubTypeOf(ifcPresentationLayerAssignment, IFCEntityType.IfcPresentationLayerWithStyle))
{
return(IFCPresentationLayerWithStyle.ProcessIFCPresentationLayerWithStyle(ifcPresentationLayerAssignment));
}
return(new IFCPresentationLayerAssignment(ifcPresentationLayerAssignment));
}
/// <summary>
/// Does a top-level check to see if this entity is equivalent to otherEntity.
/// </summary>
/// <param name="otherEntity">The other IFCEntity.</param>
/// <returns>True if they are equivalent, false if they aren't, null if not enough information.</returns>
/// <remarks>This isn't intended to be an exhaustive check, and isn't implemented for all types. This is intended
/// to be used by derived classes.</remarks>
public override bool?MaybeEquivalentTo(IFCEntity otherEntity)
{
bool?maybeEquivalentTo = base.MaybeEquivalentTo(otherEntity);
if (maybeEquivalentTo.HasValue)
{
return(maybeEquivalentTo.Value);
}
if (!(otherEntity is IFCPresentationLayerWithStyle))
{
return(false);
}
IFCPresentationLayerWithStyle other = otherEntity as IFCPresentationLayerWithStyle;
if (!IFCEntity.AreIFCEntityListsEquivalent(LayerStyles, other.LayerStyles))
{
return(false);
}
return(null);
}
