Result IExternalCommand.Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
Document doc = commandData.Application.ActiveUIDocument.Document;
//Application.OpenIFCDocument Method (String, IFCImportOptions)
//public Document OpenIFCDocument(string fileName,IFCImportOptions importOptions)
List <string> ifcList = new List <string>();
IFCtoRVTForm IFCtoRVTForm = new IFCtoRVTForm();
IFCtoRVTForm.ShowDialog();
if (IFCtoRVTForm.ifcPaths != null)
{
ifcList = IFCtoRVTForm.ifcPaths;
}
IFCImportOptions option = new IFCImportOptions();
for (int i = 0; i < ifcList.Count(); i++)
{
Transaction openIFC = new Transaction(doc, "openIFC");
openIFC.Start();
Document ifcDoc = commandData.Application.Application.OpenIFCDocument(ifcList[i], option);
openIFC.Commit();
ifcDoc.SaveAs(ifcList[i] + ".rvt");
ifcDoc.Close();
}
return(Result.Succeeded);
}
public Autodesk.Revit.UI.Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
try
{
string tmpPath = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + @"\ifcComponentImporter";
string filePath = "";
string rvtPath = "";
OpenFileDialog openFileDialog1 = new OpenFileDialog();
openFileDialog1.Filter = "IFC Files|*.ifc";
openFileDialog1.Title = "Select a ifc File";
if(!Directory.Exists(tmpPath))
{
Directory.CreateDirectory(tmpPath);
}
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
filePath = openFileDialog1.FileName;
var ifcops = new IFCImportOptions();
Document document = commandData.Application.Application.OpenIFCDocument(filePath, ifcops);
DocumentPreviewSettings settings = document.GetDocumentPreviewSettings();
FilteredElementCollector collector = new FilteredElementCollector(document);
collector.OfClass(typeof(ViewPlan));
FilteredElementCollector uicollector = new FilteredElementCollector(commandData.Application.ActiveUIDocument.Document);
uicollector.OfClass(typeof(ViewPlan));
Func<ViewPlan, bool> isValidForPreview = v => settings.IsViewIdValidForPreview(v.Id);
ViewPlan viewForPreview = collector.OfType<ViewPlan>().First<ViewPlan>(isValidForPreview);
using (Transaction tx = new Transaction(document))
{
tx.Start("tr");
viewForPreview.SetWorksetVisibility(viewForPreview.WorksetId, WorksetVisibility.Visible);
tx.Commit();
}
SaveAsOptions options = new SaveAsOptions();
options.PreviewViewId = viewForPreview.Id;
rvtPath = tmpPath + @"\" + Path.ChangeExtension(Path.GetFileName(filePath), "rvt");
if (File.Exists(rvtPath))
{
File.Delete(rvtPath);
}
document.SaveAs(rvtPath, options);
commandData.Application.PostCommand(RevitCommandId.LookupCommandId("ID_LOAD_GROUP"));
Process process = new Process();
process.StartInfo.FileName = "PostAction.exe";
process.StartInfo.Arguments = "\""+rvtPath+"\"";
process.Start();
}
return 0;
}
catch (Exception ex)
{
message = ex.Message;
return Autodesk.Revit.UI.Result.Failed;
}
}
