/// <summary>
/// Implement this method as an external command for Revit.
/// </summary>
/// <param name="commandData">An object that is passed to the external application
/// which contains data related to the command,
/// such as the application object and active view.</param>
/// <param name="message">A message that can be set by the external application
/// which will be displayed if a failure or cancellation is returned by
/// the external command.</param>
/// <param name="elements">A set of elements to which the external application
/// can add elements that are to be highlighted in case of failure or cancellation.</param>
/// <returns>Return the status of the external command.
/// A result of Succeeded means that the API external method functioned as expected.
/// Cancelled can be used to signify that the user cancelled the external operation
/// at some point. Failure should be returned if the application is unable to proceed with
/// the operation.</returns>
public Autodesk.Revit.UI.Result Execute(ExternalCommandData commandData, ref string message, Autodesk.Revit.DB.ElementSet elements)
{
ExternalCommandData cdata = commandData;
Autodesk.Revit.ApplicationServices.Application app = commandData.Application.Application;
app = commandData.Application.Application;
Document doc = commandData.Application.ActiveUIDocument.Document;
Transaction transaction = new Transaction(doc, "MakeRevolveForm");
transaction.Start();
// Create one profile
ReferenceArray ref_ar = new ReferenceArray();
Autodesk.Revit.DB.XYZ norm = Autodesk.Revit.DB.XYZ.BasisZ;
Autodesk.Revit.DB.XYZ ptA = new Autodesk.Revit.DB.XYZ(0, 0, 10);
Autodesk.Revit.DB.XYZ ptB = new Autodesk.Revit.DB.XYZ(100, 0, 10);
ModelCurve modelcurve = FormUtils.MakeLine(commandData.Application, ptA, ptB, norm);
ref_ar.Append(modelcurve.GeometryCurve.Reference);
ptA = new Autodesk.Revit.DB.XYZ(100, 0, 10);
ptB = new Autodesk.Revit.DB.XYZ(100, 100, 10);
modelcurve = FormUtils.MakeLine(commandData.Application, ptA, ptB, norm);
ref_ar.Append(modelcurve.GeometryCurve.Reference);
ptA = new Autodesk.Revit.DB.XYZ(100, 100, 10);
ptB = new Autodesk.Revit.DB.XYZ(0, 0, 10);
modelcurve = FormUtils.MakeLine(commandData.Application, ptA, ptB, norm);
ref_ar.Append(modelcurve.GeometryCurve.Reference);
// Create axis for revolve form
ptA = new Autodesk.Revit.DB.XYZ(-5, 0, 10);
ptB = new Autodesk.Revit.DB.XYZ(-5, 10, 10);
ModelCurve axis = FormUtils.MakeLine(commandData.Application, ptA, ptB, norm);
axis.ChangeToReferenceLine();
Autodesk.Revit.DB.FormArray form = doc.FamilyCreate.NewRevolveForms(true, ref_ar, axis.GeometryCurve.Reference, 0, Math.PI / 4);
transaction.Commit();
return(Autodesk.Revit.UI.Result.Succeeded);
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
//Hello World
//TaskDialog.Show("VL title", "VL says Hello Revit");
var uiApp = commandData.Application;
var app = commandData.Application.Application;
var uiDoc = commandData.Application.ActiveUIDocument;
var doc = commandData.Application.ActiveUIDocument.Document;
#region 放置类型为"0762*2032 mm"的门
//首先通过类型过滤出 类型为门的族类型,找到名称相同的
string doorTypeName = "0762*2032 mm";
FamilySymbol doorType = null;
var filter = new LogicalAndFilter(
new ElementCategoryFilter(BuiltInCategory.OST_Doors),
new ElementClassFilter(typeof(FamilySymbol))
);
var collector = new FilteredElementCollector(doc).WherePasses(filter);
bool symbolFound = collector.FirstOrDefault(c => c.Name == doorTypeName) != null;
//如果没有则通过文件加载族
if (symbolFound)
{
doorType = collector.FirstOrDefault(c => c.Name == doorTypeName) as FamilySymbol;
}
else
{
string file = @"familyFilePath";
Family family;
if (doc.LoadFamily(file, out family))
{
var validType = family.GetValidTypes().FirstOrDefault(c =>
{
var symbol = (doc.GetElement(c) as FamilySymbol);
if (symbol != null && symbol.Name == doorTypeName)
{
return(true);
}
return(false);
});
if (validType != null)
{
doorType = doc.GetElement(validType) as FamilySymbol;
symbolFound = true;
}
}
}
//使用族类型创建门 线性的门是有着LocationCurve的且LocationCurve.Curve为Line的元素
Wall wall = null;
if (doorType != null)
{
Element element = new FilteredElementCollector(doc)
.WherePasses(new ElementClassFilter(typeof(Wall)))
.FirstOrDefault(c =>
{
var locationCurve = c.Location as LocationCurve;
if (locationCurve != null)
{
var line = locationCurve.Curve as Line;
if (line != null)
{
return(true);
}
return(false);
}
return(false);
});
if (element != null)
{
wall = element as Wall;
}
}
//在墙的中心创建一个门
if (wall != null)
{
var line = (wall.Location as LocationCurve).Curve as Line;
var wallLevel = doc.GetElement(wall.LevelId) as Level;
XYZ midPoint = (line.GetEndPoint(0) + line.GetEndPoint(1)) / 2;
var structureType = Autodesk.Revit.DB.Structure.StructuralType.NonStructural;
FamilyInstance door = doc.Create.NewFamilyInstance(midPoint, doorType, wall, wallLevel, structureType);
}
#endregion
#region 制墙类型
var wallElementId = 1111;
wall = doc.GetElement(new ElementId(wallElementId)) as Wall;
if (wall != null)
{
var wallType = wall.WallType;
ElementType duplicatedType = wallType.Duplicate(wall.Name + "duplicated");
}
#endregion
#region 元素移动
VLTransactionHelper.DelegateTransaction(doc, "创建一根柱子", () =>
{
//Revit文档的创建句柄
Autodesk.Revit.Creation.Document creator = doc.Create;
XYZ origin = new XYZ(0, 0, 0);
Level level = doc.GetElement(new ElementId(12122)) as Level;
FamilySymbol columnType = doc.GetElement(new ElementId(12123)) as FamilySymbol;
var structureType = Autodesk.Revit.DB.Structure.StructuralType.Column;
FamilyInstance column = creator.NewFamilyInstance(origin, columnType, level, structureType);
XYZ newPlace = new XYZ(10, 20, 30);
ElementTransformUtils.MoveElement(doc, column.Id, newPlace);
return(true);
});
#endregion
#region ElementTransformUtils
//ElementTransformUtils.CopyElement();
//ElementTransformUtils.CopyElements();
//ElementTransformUtils.MirrorElement();
//ElementTransformUtils.MirrorElements();
//ElementTransformUtils.MoveElement();
//ElementTransformUtils.MoveElements();
//ElementTransformUtils.RotateElement();
//ElementTransformUtils.RotateElements();
#endregion
#region 元素旋转
VLTransactionHelper.DelegateTransaction(doc, "ElementTransformUtils旋转方法", () =>
{
LocationCurve wallLine = wall.Location as LocationCurve;
XYZ p1 = wallLine.Curve.GetEndPoint(0);
XYZ p2 = new XYZ(p1.X, p1.Y, 30);
Line axis = Line.CreateBound(p1, p2);
ElementTransformUtils.RotateElement(doc, wall.Id, axis, Math.PI / 3);//逆时针60°
return(true);
});
VLTransactionHelper.DelegateTransaction(doc, "LocationCurve,LocationPoint,自带的旋转方法", () =>
{
LocationCurve locationCurve = wall.Location as LocationCurve;//线性坐标自带线
if (locationCurve != null)
{
Curve curve = locationCurve.Curve;
var start = curve.GetEndPoint(0);
Line axis = Line.CreateBound(start, start.Add(new XYZ(0, 0, 10)));
locationCurve.Rotate(axis, Math.PI);//PI=180°
}
LocationPoint locationPoint = wall.Location as LocationPoint;
if (locationPoint != null)
{
var start = locationPoint.Point;
Line axis = Line.CreateBound(start, start.Add(new XYZ(0, 0, 10)));
locationPoint.Rotate(axis, Math.PI);
}
return(true);
});
#endregion
#region 元素镜像
VLTransactionHelper.DelegateTransaction(doc, "元素镜像", () =>
{
Plane plane = new Plane(XYZ.BasisX, XYZ.Zero);
if (ElementTransformUtils.CanMirrorElement(doc, wall.Id))
{
ElementTransformUtils.MirrorElement(doc, wall.Id, plane);
}
return(true);
});
#endregion
#region 元素删除
//var deleteElements = Document.Delete(@ElementIds);
#endregion
#region 元素组合
VLTransactionHelper.DelegateTransaction(doc, "元素组合", () =>
{
List <ElementId> elementIds = new List <ElementId>()
{
new ElementId(1000),
new ElementId(1001),
new ElementId(1002),
};
Group group = doc.Create.NewGroup(elementIds);
return(true);
});
#endregion
#region 元素编辑
VLTransactionHelper.DelegateTransaction(doc, "创建参照平面", () =>
{
XYZ bubbleEnd = new XYZ(0, 5, 5);
XYZ freeEnd = new XYZ(5, 5, 5);
XYZ cutVector = XYZ.BasisY;
View view = doc.ActiveView;
ReferencePlane referencePlane = doc.FamilyCreate.NewReferencePlane(bubbleEnd, freeEnd, cutVector, view);
referencePlane.Name = "MyReferencePlane";
return(true);
});
VLTransactionHelper.DelegateTransaction(doc, "创建参照线,由模型线-转>参照线", () =>
{
ModelCurve modelCurve = doc.GetElement(new ElementId(1000)) as ModelCurve;//ModelCurve模型线
modelCurve.ChangeToReferenceLine();
//modelCurve.IsReferenceLine;
return(true);
});
VLTransactionHelper.DelegateTransaction(doc, "通过标高创建草图平面,然后在草图平面创建模型线", () =>
{
Level level = new FilteredElementCollector(doc).OfCategory(BuiltInCategory.OST_Levels).FirstOrDefault() as Level;
Line line = Line.CreateBound(XYZ.Zero, new XYZ(10, 10, 0));
SketchPlane sketchPlane = SketchPlane.Create(doc, level.Id);
ModelCurve modelLine = doc.FamilyCreate.NewModelCurve(line, sketchPlane);
return(true);
});
VLTransactionHelper.DelegateTransaction(doc, "使用拉身体获取相应的草图平面", () =>
{
Extrusion extrusion = doc.GetElement(new ElementId(11212)) as Extrusion;
SketchPlane sketchPlane = extrusion.Sketch.SketchPlane;
CurveArrArray sketchProfile = extrusion.Sketch.Profile;
return(true);
});
#endregion
#region 族
string tagName = "梁平法_集中标_左对齐";
FamilySymbol tagSymbol = null;
//查找族类型
var symbols = new FilteredElementCollector(doc)
.WherePasses(new ElementClassFilter(typeof(FamilySymbol)))
.WherePasses(new ElementCategoryFilter(BuiltInCategory.OST_StructuralFramingTags));
var targetSymbol = symbols.FirstOrDefault(c => c.Name == tagName);
if (targetSymbol != null)
{
tagSymbol = targetSymbol as FamilySymbol;
}
//空时加载族类型
if (tagSymbol == null)
{
var symbolFile = @"E:\WorkingSpace\Tasks\0526标注\梁平法_集中标_左对齐.rfa";
Family family;
if (doc.LoadFamily(symbolFile, out family))
{
foreach (ElementId typeId in family.GetValidTypes())
{
var validType = doc.GetElement(typeId) as FamilySymbol;
if (validType != null && validType.Name == tagName)
{
tagSymbol = validType;
break;
}
}
}
else
{
TaskDialogShow("加载族文件失败");
}
}
//如果上述两者获取到了对应的族
if (tagSymbol != null)
{
//doc.Create.NewFamilyInstance(, tagSymbol);
}
#endregion
#region 建筑建模
VLTransactionHelper.DelegateTransaction(doc, "修改标高的基面", () =>
{
var levelId = 111;
Level level = doc.GetElement(new ElementId(levelId)) as Level;
LevelType levelType = doc.GetElement(level.GetTypeId()) as LevelType;
return(true);
});
#endregion
return(Result.Succeeded);
}