public Result Execute(
ExternalCommandData commandData,
ref string message,
ElementSet elements)
{
UIApplication uiapp = commandData.Application;
UIDocument uidoc = uiapp.ActiveUIDocument;
Application app = uiapp.Application;
Document doc = uidoc.Document;
// Determine elements to export
FilteredElementCollector collector = null;
// Access current selection
// If nothing was preselected, export
// all model elements to OBJ
collector = new FilteredElementCollector(doc);
collector.WhereElementIsNotElementType()
.WhereElementIsViewIndependent();
if (null == _export_folder_name)
{
_export_folder_name = Path.GetTempPath();
}
string filename = null;
if (!FileSelect(_export_folder_name,
out filename))
{
return(Result.Cancelled);
}
_export_folder_name
= Path.GetDirectoryName(filename);
ObjExporter exporter = new ObjExporter();
Options opt = app.Create.NewGeometryOptions();
ExportElements(exporter, collector, opt);
exporter.ExportTo(filename);
return(Result.Succeeded);
}
public Result Execute(
ExternalCommandData commandData,
ref string message,
ElementSet elements)
{
UIApplication uiapp = commandData.Application;
UIDocument uidoc = uiapp.ActiveUIDocument;
Application app = uiapp.Application;
Document doc = uidoc.Document;
// Determine elements to export
FilteredElementCollector collector = null;
// Access current selection
//SelElementSet set = uidoc.Selection.Elements;
//int n = set.Size;
int n = 0;
if (0 < n)
{
// If any elements were preselected,
// export those to OBJ
//ICollection<ElementId> ids = set
// .Cast<Element>()
// .Select<Element, ElementId>( e => e.Id )
// .ToArray<ElementId>();
//collector = new FilteredElementCollector( doc, ids );
}
else
{
// If nothing was preselected, export
// all model elements to OBJ
//collector = new FilteredElementCollector(doc);
collector = new FilteredElementCollector(doc, doc.ActiveView.Id);
}
//collector.WhereElementIsNotElementType()
// .WhereElementIsViewIndependent();
if (null == _export_folder_name)
{
_export_folder_name = Path.GetTempPath();
}
if (!FileSelect(_export_folder_name, out string filename))
{
return(Result.Cancelled);
}
_export_folder_name = Path.GetDirectoryName(filename);
var exporter = new ObjExporter();
Options opt = app.Create.NewGeometryOptions();
opt.DetailLevel = ViewDetailLevel.Coarse;
ExportElements(exporter, collector, opt);
exporter.ExportTo(filename);
//var levelOfDetail = 1.0;
//SolidOrShellTessellationControls solidOrShellTessellationControls = new SolidOrShellTessellationControls();
//solidOrShellTessellationControls.LevelOfDetail = (double)levelOfDetail / 30.0;
//solidOrShellTessellationControls.Accuracy = 0.1;
//solidOrShellTessellationControls.MinAngleInTriangle = 0.0001;
//solidOrShellTessellationControls.MinExternalAngleBetweenTriangles = 1.0;
//TriangulatedSolidOrShell triangulatedSolidOrShell =
// SolidUtils.TessellateSolidOrShell(solid, solidOrShellTessellationControls);
return(Result.Succeeded);
}