using Autodesk.Revit.DB;
using Autodesk.Revit.UI;

namespace Szmedi.Toolkit.RvAssists
{
    public class EnableOnView3d : IExternalCommandAvailability
    {
        public bool IsCommandAvailable(UIApplication applicationData, CategorySet selectedCategories)
        {
            var vt = applicationData?.ActiveUIDocument?.ActiveView;
            return vt is View3D;
        }
    }
}