SzmediTools/GeologyToolkit/SelectTopographySurface.cs

using Autodesk.Revit.DB;
using Autodesk.Revit.DB.Architecture;
using Autodesk.Revit.UI.Selection;

namespace GeologyToolkit
{
    internal class SelectTopographySurface : ISelectionFilter
    {
        public bool AllowElement(Element elem)
        {
            return elem is TopographySurface;
        }

        public bool AllowReference(Reference reference, XYZ position)
        {
            return true;
        }
    }

    internal class SelectLayer : ISelectionFilter
    {
        public bool AllowElement(Element elem)
        {
            if (elem is FamilyInstance)
            {
                var instance = (FamilyInstance)elem;
                if (instance.Symbol.FamilyName.Contains("钻孔土层"))
                {
                    return true;
                }

                return false;
            }

            return false;
        }

        public bool AllowReference(Reference reference, XYZ position)
        {
            return true;
        }
    }

    internal class SelectReferPoint : ISelectionFilter
    {
        public bool AllowElement(Element elem)
        {
            return elem is ReferencePoint;
        }

        public bool AllowReference(Reference reference, XYZ position)
        {
            return true;
        }
    }
}