public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
var tol = commandData.Application.Application.ShortCurveTolerance;
var doc = commandData.Application.ActiveUIDocument.Document;
_app = commandData.Application.Application;
_app.DocumentChanged += App_DocumentChanged;
//var point1 = new XYZ(2, 0, 0);
//var point2 = new XYZ(0, 2, 0);
//var point3 = new XYZ(3, 3, 0);
//var line1 = Line.CreateBound(point1, point2);
//var line2 = Line.CreateBound(XYZ.Zero, point3);
//IntersectionResultArray results;
//var result = line1.Intersect(line2, out results);
//if(result==SetComparisonResult.Overlap)
//{
// var point = results.get_Item(0).XYZPoint;
// TaskDialog.Show("BIMBOX", point.ToString());
//}
var point1 = new XYZ(0, 0, 0);
var point2 = new XYZ(5, 0, 0);
var point3 = new XYZ(5, 8, 0);
var point4 = new XYZ(0, 8, 0);
var line1 = Line.CreateBound(point1, point2);
var line2 = Line.CreateBound(point2, point3);
var line3 = Line.CreateBound(point3, point4);
var line4 = Line.CreateBound(point4, point1);
var curveLoop = new CurveLoop();
curveLoop.Append(line1);
curveLoop.Append(line2);
curveLoop.Append(line3);
curveLoop.Append(line4);
var transform = Transform.CreateTranslation(new XYZ(5, 5, 0));
curveLoop.Transform(transform);
var solid = GeometryCreationUtilities.CreateExtrusionGeometry(new List <CurveLoop> {
curveLoop
}, XYZ.BasisZ, 10);
var transaction = new Transaction(doc, "GeometryCreation");
transaction.Start();
var shape = DirectShape.CreateElement(doc, new ElementId(BuiltInCategory.OST_GenericModel));
shape.SetShape(new GeometryObject[] { solid });
var schema = Schema.Lookup(_schemaGuid);
if (schema == null)
{
var schemaBuilder = new SchemaBuilder(_schemaGuid);
schemaBuilder.SetReadAccessLevel(AccessLevel.Public);
schemaBuilder.SetWriteAccessLevel(AccessLevel.Public);
schemaBuilder.SetSchemaName("BIMBOX");
schemaBuilder.SetDocumentation("UniqueFlag");
var filedBuidler = schemaBuilder.AddSimpleField("Name", typeof(string));
schema = schemaBuilder.Finish();
}
var entity = new Entity(schema);
var name = schema.GetField("Name");
entity.Set(name, "Kevin");
shape.SetEntity(entity);
var dataStorageList = from element in new FilteredElementCollector(doc).OfClass(typeof(DataStorage)) let storage = element as DataStorage where storage.GetEntitySchemaGuids().Contains(_schemaGuid) select storage;
var dataStorage = dataStorageList.FirstOrDefault();
if (dataStorage == null)
{
dataStorage = DataStorage.Create(doc);
}
dataStorage.SetEntity(entity);
var dataEntity = dataStorage.GetEntity(schema);
var field = dataEntity.Schema.GetField("Name");
var result = dataEntity.Get <string>(field);
TaskDialog.Show("BIMBOX", "名字叫：" + result);
transaction.Commit();
return(Result.Succeeded);
}