public Mesh SurfaceToSpeckle(CivilDB.GridSurface surface)
{
Mesh mesh = null;
// output vars
var _vertices = new List <Acad.Point3d>();
var faces = new List <int>();
foreach (var cell in surface.GetCells(false))
{
// get vertices
var faceIndices = new List <int>();
foreach (var vertex in new List <CivilDB.GridSurfaceVertex>()
{
cell.BottomLeftVertex, cell.BottomRightVertex, cell.TopLeftVertex, cell.TopRightVertex
})
{
if (!_vertices.Contains(vertex.Location))
{
faceIndices.Add(_vertices.Count);
_vertices.Add(vertex.Location);
}
else
{
faceIndices.Add(_vertices.IndexOf(vertex.Location));
}
vertex.Dispose();
}
// get face
faces.AddRange(new List <int> {
1, faceIndices[0], faceIndices[1], faceIndices[2], faceIndices[3]
});
cell.Dispose();
}
var vertices = PointsToFlatList(_vertices);
mesh = new Mesh(vertices, faces);
mesh.units = ModelUnits;
mesh.bbox = BoxToSpeckle(surface.GeometricExtents);
// add grid surface props
try{
mesh["name"] = surface.DisplayName;
mesh["description"] = surface.Description;
}
catch {}
return(mesh);
}
[CommandMethod("expsurfpts")] //Comanda pentru exportarea intr-un fisier PENZD.csv a punctelor unei suprafete
public void ExpSurfPts()
{
CivilDocument civDoc = CivilApplication.ActiveDocument;
Document acadDoc = Application.DocumentManager.MdiActiveDocument;
Database db = HostApplicationServices.WorkingDatabase;
Editor ed = acadDoc.Editor;
ObjectIdCollection surfIds = civDoc.GetSurfaceIds();
//Verificarea existentei a cel putin unei suprafete
if (surfIds.Count == 0)
{
ed.WriteMessage("\nNo Surfaces found!");
return;
}
using (Transaction trans = db.TransactionManager.StartTransaction())
{
//Selectarea suprafetei
Autodesk.Civil.DatabaseServices.Surface suprafata;
if (surfIds.Count == 1)
{
suprafata = (Autodesk.Civil.DatabaseServices.Surface)trans.GetObject(surfIds[0], OpenMode.ForRead);
}
else
{
PromptEntityOptions PrEntOpt = new PromptEntityOptions("\nSelect Surface: ");
PrEntOpt.AllowNone = false;
PrEntOpt.SetRejectMessage("\nSelected object is not a Civil3D surface!");
PrEntOpt.AddAllowedClass(typeof(Autodesk.Civil.DatabaseServices.Surface), false);
PromptEntityResult PrEntRes = ed.GetEntity(PrEntOpt);
if (PrEntRes.Status != PromptStatus.OK)
{
ed.WriteMessage("\nAborting!");
return;
}
suprafata = (Autodesk.Civil.DatabaseServices.Surface)trans.GetObject(PrEntRes.ObjectId, OpenMode.ForRead);
}
//Obtinerea punctelor suprafetei
List <string> puncte = new List <string>();
int nr = 0;
if (suprafata is Autodesk.Civil.DatabaseServices.TinSurface)
{
Autodesk.Civil.DatabaseServices.TinSurface suprafTIN = (Autodesk.Civil.DatabaseServices.TinSurface)suprafata;
//Autodesk.Civil.DatabaseServices.TinSurfaceVertexCollection vertecsiTIN = suprafTIN.Vertices;
foreach (Autodesk.Civil.DatabaseServices.TinSurfaceVertex V in suprafTIN.Vertices)
{
nr = nr + 1;
puncte.Add(nr.ToString() + "," + V.Location.ToString().Replace("(", "").Replace(")", "") + "," + suprafata.Name);
}
}
else if (suprafata is Autodesk.Civil.DatabaseServices.GridSurface)
{
Autodesk.Civil.DatabaseServices.GridSurface suprafGRID = (Autodesk.Civil.DatabaseServices.GridSurface)suprafata;
foreach (Autodesk.Civil.DatabaseServices.GridSurfaceVertex V in suprafGRID.Vertices)
{
nr = nr + 1;
puncte.Add(nr.ToString() + "," + V.Location.ToString().Replace("(", "").Replace(")", "") + "," + suprafata.Name);
}
}
else
{
ed.WriteMessage("\nSurface type not supported! Aborting.");
return;
}
////TEST: se listeaza punctele
//foreach(string p in puncte) ed.WriteMessage(p);
//Selectia fisierului .csv si scrierea punctelor
PromptSaveFileOptions PrFileOpt = new PromptSaveFileOptions("\nSelect file for point export: ");
PrFileOpt.Filter = ("CSV file (*.csv)|*.csv");
string caleDocAcad = HostApplicationServices.Current.FindFile(acadDoc.Name, acadDoc.Database, FindFileHint.Default);
//PrFileOpt.InitialDirectory = caleDocAcad.Remove(caleDocAcad.LastIndexOf("\\");
PrFileOpt.InitialFileName = caleDocAcad.Replace(caleDocAcad.Substring(caleDocAcad.LastIndexOf('.')), ".csv");
ed.WriteMessage(PrFileOpt.InitialDirectory);
PromptFileNameResult PrFileRes = ed.GetFileNameForSave(PrFileOpt);
if (PrFileRes.Status != PromptStatus.OK)
{
ed.WriteMessage("\nPoint export unsuccessful!");
return;
}
StreamWriter scriitor = new StreamWriter(PrFileRes.StringResult);
foreach (string p in puncte)
{
scriitor.WriteLine(p);
}
scriitor.Dispose();
}
}
