public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
Document doc = commandData.Application.ActiveUIDocument.Document;
StlImportProperties.GetProperties().SetGraphicsStyleToSketch(doc);
return(Result.Succeeded);
}
public static StlImportProperties GetProperties()
{
if (s_properties == null)
{
s_properties = new StlImportProperties();
}
return(s_properties);
}
private void ImportSTLDocument(
STLDocument stlDocument,
Document doc,
string stlDocumentName)
{
StlImportProperties properties = StlImportProperties.GetProperties();
using (Transaction t = new Transaction(doc, "Import STL"))
{
t.Start();
TessellatedShapeBuilder builder = new TessellatedShapeBuilder();
builder.OpenConnectedFaceSet(false);
int i = 0;
foreach (Facet facet in stlDocument.Facets)
{
builder.AddFace(FromFacet(facet));
i++;
}
builder.CloseConnectedFaceSet();
TessellatedShapeBuilderResult result
= builder.Build(properties.Target,
properties.Fallback,
properties.GraphicsStyleId);
// Pre-release code from DevDays
//DirectShape ds = DirectShape.CreateElement(
// doc, result.GetGeometricalObjects(), "A", "B");
//ds.SetCategoryId(new ElementId(
// BuiltInCategory.OST_GenericModel));
// Code updated for Revit UR1
ElementId categoryId = new ElementId(BuiltInCategory.OST_GenericModel);
DirectShape ds = DirectShape.CreateElement(doc, categoryId, "A", "B");
ds.SetShape(result.GetGeometricalObjects());
ds.Name = stlDocumentName;
t.Commit();
}
}
public void ImportSTL(Document doc)
{
String assemblyPath = this.GetType().Assembly.Location;
String stlPath = Path.Combine(assemblyPath, "STL files");
String filename = SelectSTLFile(stlPath);
if (filename == null)
{
return;
}
String documentName = Path.GetFileName(filename);
// Read from file
if (StlImportProperties.GetProperties().Binary)
{
using (BinaryReader reader = new BinaryReader(File.Open(filename, FileMode.Open)))
{
STLDocument document = STLDocument.Read(reader);
ImportSTLDocument(document, doc, documentName);
reader.Close();
}
}
else
{
using (StreamReader reader = new StreamReader(filename))
{
STLDocument document = STLDocument.Read(reader);
ImportSTLDocument(document, doc, documentName);
reader.Close();
}
}
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
StlImportProperties.GetProperties().SetModeToBinary();
return(Result.Succeeded);
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
StlImportProperties.GetProperties().SetGraphicsStyleToInvalid();
return(Result.Succeeded);
}