/// <summary>
/// Creates extruded solid from extrusion data.
/// </summary>
/// <param name="exporterIFC">The ExporterIFC object.</param>
/// <param name="categoryId">The category id.</param>
/// <param name="extrusionData">The extrusion data.</param>
/// <returns>The IfcExtrudedAreaSolid handle.</returns>
public static IFCAnyHandle CreateExtrudedSolidFromExtrusionData(ExporterIFC exporterIFC, ElementId categoryId,
IFCExtrusionData extrusionData)
{
if (!extrusionData.IsValid())
return IFCAnyHandle.Create();
Plane plane = GeometryUtil.CreateDefaultPlane();
IList<CurveLoop> extrusionLoops = extrusionData.GetLoops();
if (extrusionLoops != null)
{
XYZ extrusionDir = extrusionData.ExtrusionDirection;
double extrusionSize = extrusionData.ScaledExtrusionLength;
if (ExporterIFCUtils.CorrectCurveLoopOrientation(extrusionLoops, plane, extrusionDir))
{
IFCFile file = exporterIFC.GetFile();
IFCAnyHandle extrudedSolid = file.CreateExtrudedSolidFromCurveLoop(exporterIFC, categoryId,
extrusionLoops, plane, extrusionDir, extrusionSize);
if (!extrudedSolid.HasValue)
return IFCAnyHandle.Create();
return extrudedSolid;
}
}
return IFCAnyHandle.Create();
}
/// <summary>
/// Creates extruded solid from extrusion data.
/// </summary>
/// <param name="exporterIFC">The ExporterIFC object.</param>
/// <param name="extrusionData">The extrusion data.</param>
/// <returns>The IfcExtrudedAreaSolid handle.</returns>
public static IFCAnyHandle CreateExtrudedSolidFromExtrusionData(ExporterIFC exporterIFC, Element element, IFCExtrusionData extrusionData)
{
if (!extrusionData.IsValid())
return null;
IList<CurveLoop> extrusionLoops = extrusionData.GetLoops();
if (extrusionLoops != null)
{
XYZ extrusionDir = extrusionData.ExtrusionDirection;
double extrusionSize = extrusionData.ScaledExtrusionLength;
Plane plane = null;
if (CorrectCurveLoopOrientation(extrusionLoops, extrusionDir, out plane))
{
string profileName = null;
if (element != null)
{
ElementType type = element.Document.GetElement(element.GetTypeId()) as ElementType;
if (type != null)
profileName = type.Name;
}
IFCAnyHandle extrudedSolid = CreateExtrudedSolidFromCurveLoop(exporterIFC, profileName, extrusionLoops,
plane, extrusionDir, extrusionSize);
return extrudedSolid;
}
}
return null;
}
