/// <summary>
/// Creates or populates Revit elements based on the information contained in this class.
/// </summary>
/// <param name="doc">The document.</param>
protected override void Create(Document doc)
{
if (MaterialSelect != null)
{
MaterialSelect.Create(doc);
}
base.Create(doc);
TraverseSubElements(doc);
}
/// <summary>
/// The list of materials directly associated with the element. There may be more at the type level.
/// </summary>
/// <returns>A list, possibly empty, of materials directly associated with the element.</returns>
public IList <IFCMaterial> GetMaterials()
{
IList <IFCMaterial> materials = null;
if (MaterialSelect != null)
{
materials = MaterialSelect.GetMaterials();
}
if (materials == null)
{
return(new List <IFCMaterial>());
}
return(materials);
}
