// alias' for Bricscad
#if Bricscad
using Teigha.Runtime;
using Teigha.DatabaseServices;
using Bricscad.ApplicationServices;
using Bricscad.EditorInput;
using Bricscad.Runtime;
using _AcRx = Teigha.Runtime;
using _AcAp = Bricscad.ApplicationServices;
using _AcDb = Teigha.DatabaseServices;
using _AcGe = Teigha.Geometry;
using _AcEd = Bricscad.EditorInput;
using _AcGi = Teigha.GraphicsInterface;
using _AcClr = Teigha.Colors;
using _AcWnd = Bricscad.Windows;
using _App = Bricscad;
// alias' for AutoCAD
#elif ACAD
using Autodesk.AutoCAD.Runtime;
using Autodesk.AutoCAD.ApplicationServices;
using Autodesk.AutoCAD.DatabaseServices;
using Autodesk.AutoCAD.Geometry;
using Autodesk.AutoCAD.EditorInput;
using Autodesk.AutoCAD.GraphicsInterface;
using Autodesk.AutoCAD.Colors;
using Autodesk.AutoCAD.Windows;
using _AcRx = Autodesk.AutoCAD.Runtime;
using _AcAp = Autodesk.AutoCAD.ApplicationServices;
using _AcDb = Autodesk.AutoCAD.DatabaseServices;
using _AcGe = Autodesk.AutoCAD.Geometry;
using _AcEd = Autodesk.AutoCAD.EditorInput;
using _AcGi = Autodesk.AutoCAD.GraphicsInterface;
using _AcClr = Autodesk.AutoCAD.Colors;
//using _AcWnd = Autodesk.AutoCAD.Windows;
#endif