public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
var uiapp = commandData.Application;
var uidoc = uiapp.ActiveUIDocument;
var doc = uidoc.Document;
var sel = uidoc.Selection;
AboutForm form = new AboutForm();
form.Show(RevitWindowHelper.GetRevitWindow());
return(Result.Succeeded);
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
var uiapp = commandData.Application;
var uidoc = uiapp.ActiveUIDocument;
var doc = uidoc.Document;
DragForm toolform = DragForm.Instance;
toolform.Show(RevitWindowHelper.GetRevitWindow());
return(Result.Succeeded);
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
var uiapp = commandData.Application;
var uidoc = uiapp.ActiveUIDocument;
var doc = uidoc.Document;
var sel = uidoc.Selection;
var acview = doc.ActiveView;
//filter target columntypes
ElementFilter architectureColumnFilter = new ElementCategoryFilter(BuiltInCategory.OST_Columns);
ElementFilter structuralColumnFilter = new ElementCategoryFilter(BuiltInCategory.OST_StructuralColumns);
ElementFilter orfilter = new LogicalOrFilter(architectureColumnFilter, structuralColumnFilter);
var collector = new FilteredElementCollector(doc);
var columnstypes = collector.WhereElementIsElementType().WherePasses(orfilter).ToElements();
ColumnTypesForm typesform = ColumnTypesForm.Getinstance(columnstypes.ToList());//new ColumnTypesForm(columnstypes.ToList());
typesform.ShowDialog(RevitWindowHelper.GetRevitWindow());
//get selected familysymbol of combobox in columntypesForm
var familysymbol = typesform.symbolCombo.SelectedItem as FamilySymbol;
//varient for setting bottom and top /*for learners self modifing*/
var bottomlevel = default(Level);
var bottomoffset = default(double);
var toplevel = default(Level);
var topoffset = default(double);
var grids = doc.TCollector <Grid>();
var points = new List <XYZ>();
foreach (var grid in grids)
{
foreach (var grid1 in grids)
{
if (grid.Id == grid1.Id)
{
continue;
}
var curve1 = grid.Curve;
var curve2 = grid1.Curve;
var res = new IntersectionResultArray();
var intersecRes = curve1.Intersect(curve2, out res);
if (intersecRes != SetComparisonResult.Disjoint)
{
if (res != null)
{
points.Add(res.get_Item(0).XYZPoint);
}
}
}
}
//distinct points on same location
points = points.Where((m, i) => points.FindIndex(n => n.IsAlmostEqualTo(m)) == i).ToList();
//MessageBox.Show(points.Count.ToString());
//CreateColumns as intersection point
TransactionGroup tsg = new TransactionGroup(doc);
tsg.Start("统一创建柱子");
foreach (var point in points)
{
doc.Invoke(m =>
{
if (!familysymbol.IsActive)
{
familysymbol.Activate();
}
var instance = doc.Create.NewFamilyInstance(point, familysymbol, acview.GenLevel,
StructuralType.NonStructural);
}, "创建柱子");
}
tsg.Assimilate();
return(Result.Succeeded);
}