/// <summary>
/// Create an IFCLoop object from a handle of type IfcLoop.
/// </summary>
/// <param name="ifcLoop">The IFC handle.</param>
/// <returns>The IFCLoop object.</returns>
public static IFCLoop ProcessIFCLoop(IFCAnyHandle ifcLoop)
{
if (IFCAnyHandleUtil.IsNullOrHasNoValue(ifcLoop))
{
Importer.TheLog.LogNullError(IFCEntityType.IfcLoop);
return(null);
}
IFCEntity loop;
if (IFCImportFile.TheFile.EntityMap.TryGetValue(ifcLoop.StepId, out loop))
{
return(loop as IFCLoop);
}
if (IFCImportFile.TheFile.SchemaVersion >= IFCSchemaVersion.IFC2x2 && IFCAnyHandleUtil.IsSubTypeOf(ifcLoop, IFCEntityType.IfcEdgeLoop))
{
return(IFCEdgeLoop.ProcessIFCEdgeLoop(ifcLoop));
}
if (IFCAnyHandleUtil.IsSubTypeOf(ifcLoop, IFCEntityType.IfcPolyLoop))
{
return(IFCPolyLoop.ProcessIFCPolyLoop(ifcLoop));
}
Importer.TheLog.LogUnhandledSubTypeError(ifcLoop, IFCEntityType.IfcLoop, false);
return(null);
}
/// <summary>
/// Create an IFCPolyLoop object from a handle of type IfcPolyLoop.
/// </summary>
/// <param name="ifcPolyLoop">The IFC handle.</param>
/// <returns>The IFCPolyLoop object.</returns>
public static IFCPolyLoop ProcessIFCPolyLoop(IFCAnyHandle ifcPolyLoop)
{
if (IFCAnyHandleUtil.IsNullOrHasNoValue(ifcPolyLoop))
{
Importer.TheLog.LogNullError(IFCEntityType.IfcPolyLoop);
return(null);
}
IFCEntity polyLoop;
if (!IFCImportFile.TheFile.EntityMap.TryGetValue(ifcPolyLoop.StepId, out polyLoop))
{
polyLoop = new IFCPolyLoop(ifcPolyLoop);
}
return(polyLoop as IFCPolyLoop);
}
/// <summary>
/// Create an IFCPolyLoop object from a handle of type IfcPolyLoop.
/// </summary>
/// <param name="ifcPolyLoop">The IFC handle.</param>
/// <returns>The IFCPolyLoop object.</returns>
public static IFCPolyLoop ProcessIFCPolyLoop(IFCAnyHandle ifcPolyLoop)
{
if (IFCAnyHandleUtil.IsNullOrHasNoValue(ifcPolyLoop))
{
Importer.TheLog.LogNullError(IFCEntityType.IfcPolyLoop);
return null;
}
IFCEntity polyLoop;
if (!IFCImportFile.TheFile.EntityMap.TryGetValue(ifcPolyLoop.StepId, out polyLoop))
polyLoop = new IFCPolyLoop(ifcPolyLoop);
return (polyLoop as IFCPolyLoop);
}
