private void InitUnits(Autodesk.Revit.DB.UnitSystem unitSystem)
{
var doc = DocumentManager.Instance.CurrentDBDocument;
TransactionManager.Instance.EnsureInTransaction(doc);
var w = new Autodesk.Revit.DB.Units(unitSystem);
InternalSetUnits(w);
TransactionManager.Instance.TransactionTaskDone();
}
/// <summary>
/// Initialize GUI with ProjectUnitData
/// </summary>
/// <param name="units">units in current document</param>
public UnitsForm(Autodesk.Revit.DB.Units units)
{
InitializeComponent();
m_units = units;
}
/// <summary>
/// Creates the connection with the running session of Civil 3D.
/// </summary>
public CivilApplication()
{
Utils.InitializeLog();
Utils.Log(string.Format("CivilApplication.CivilApplication started...", ""));
this.mApp = this.GetApplication();
IList <CivilDocument> documents = new List <CivilDocument>();
foreach (var doc in this.mApp.Documents)
{
documents.Add(new CivilDocument(doc as AeccRoadwayDocument));
}
this.Documents = documents;
this.ActiveDocument = mApp.ActiveDocument;
var revitDoc = RevitServices.Persistence.DocumentManager.Instance.CurrentDBDocument;
RevitServices.Transactions.TransactionManager.Instance.EnsureInTransaction(revitDoc);
Autodesk.Revit.DB.Units units = new Autodesk.Revit.DB.Units(Autodesk.Revit.DB.UnitSystem.Metric);
var du = this.Documents.First()._document.Settings.DrawingSettings.UnitZoneSettings.DrawingUnits;
Utils.Log(string.Format("CivilApplication.Units started...", ""));
// 1.1.0 Change Revit Document untis to match the Civil 3D Units
if (du == Autodesk.AECC.Interop.Land.AeccDrawingUnitType.aeccDrawingUnitMeters)
{
units.SetFormatOptions(Autodesk.Revit.DB.UnitType.UT_Length, new Autodesk.Revit.DB.FormatOptions(Autodesk.Revit.DB.DisplayUnitType.DUT_METERS));
}
else if (du == Autodesk.AECC.Interop.Land.AeccDrawingUnitType.aeccDrawingUnitDecimeters)
{
units.SetFormatOptions(Autodesk.Revit.DB.UnitType.UT_Length, new Autodesk.Revit.DB.FormatOptions(Autodesk.Revit.DB.DisplayUnitType.DUT_DECIMETERS));
}
else if (du == Autodesk.AECC.Interop.Land.AeccDrawingUnitType.aeccDrawingUnitCentimeters)
{
units.SetFormatOptions(Autodesk.Revit.DB.UnitType.UT_Length, new Autodesk.Revit.DB.FormatOptions(Autodesk.Revit.DB.DisplayUnitType.DUT_CENTIMETERS));
}
else if (du == Autodesk.AECC.Interop.Land.AeccDrawingUnitType.aeccDrawingUnitMillimeters)
{
units.SetFormatOptions(Autodesk.Revit.DB.UnitType.UT_Length, new Autodesk.Revit.DB.FormatOptions(Autodesk.Revit.DB.DisplayUnitType.DUT_MILLIMETERS));
}
else if (du == Autodesk.AECC.Interop.Land.AeccDrawingUnitType.aeccDrawingUnitFeet)
{
units.SetFormatOptions(Autodesk.Revit.DB.UnitType.UT_Length, new Autodesk.Revit.DB.FormatOptions(Autodesk.Revit.DB.DisplayUnitType.DUT_DECIMAL_FEET));
}
else if (du == Autodesk.AECC.Interop.Land.AeccDrawingUnitType.aeccDrawingUnitInches)
{
units.SetFormatOptions(Autodesk.Revit.DB.UnitType.UT_Length, new Autodesk.Revit.DB.FormatOptions(Autodesk.Revit.DB.DisplayUnitType.DUT_DECIMAL_INCHES));
}
else
{
throw new Exception("UNITS ERROR\nThe Civil 3D units of the Active Document are not supported in Revit.\nChange the Civil 3D Units to continue");
}
revitDoc.SetUnits(units);
RevitServices.Transactions.TransactionManager.Instance.TransactionTaskDone();
Utils.Log(string.Format("CivilApplication.Units completed.", ""));
SessionVariables.LandXMLPath = System.IO.Path.GetTempPath();
SessionVariables.IsLandXMLExported = false;
SessionVariables.CivilApplication = this;
SessionVariables.ParametersCreated = false;
SessionVariables.DocumentTotalTransform = null;
RevitUtils.DocumentTotalTransform();
}
private void InternalSetUnits(Autodesk.Revit.DB.Units units)
{
InternalUnits = units;
}
public Units(Autodesk.Revit.DB.Units units)
{
InitUnits(units);
}
internal static double GetRevitUnitScale()
{
// Default units is assumed to be meters unless
double scale = 1.0;
// Check the assemblies for the RevitAPI library
Assembly[] assemblies = AppDomain.CurrentDomain.GetAssemblies();
if (assemblies.Any(x => x.FullName.Contains("RevitServices")))
{
// Get the RevitAPI assembly
foreach (Assembly assembly in assemblies)
{
if (assembly.GetName().Name == "RevitServices")
{
Autodesk.Revit.DB.Document doc = RevitServices.Persistence.DocumentManager.Instance.CurrentDBDocument;
Autodesk.Revit.DB.Units units = doc.GetUnits();
Autodesk.Revit.DB.FormatOptions fo = units.GetFormatOptions(Autodesk.Revit.DB.UnitType.UT_Length);
Autodesk.Revit.DB.DisplayUnitType dut = fo.DisplayUnits;
switch (dut)
{
case Autodesk.Revit.DB.DisplayUnitType.DUT_CENTIMETERS:
scale = 100;
break;
case Autodesk.Revit.DB.DisplayUnitType.DUT_DECIMAL_FEET:
scale = 3.28084;
break;
case Autodesk.Revit.DB.DisplayUnitType.DUT_DECIMAL_INCHES:
scale = 39.3701;
break;
case Autodesk.Revit.DB.DisplayUnitType.DUT_DECIMETERS:
scale = 10;
break;
case Autodesk.Revit.DB.DisplayUnitType.DUT_FEET_FRACTIONAL_INCHES:
scale = 3.28084;
break;
case Autodesk.Revit.DB.DisplayUnitType.DUT_FRACTIONAL_INCHES:
scale = 39.3701;
break;
case Autodesk.Revit.DB.DisplayUnitType.DUT_MILLIMETERS:
scale = 1000;
break;
case Autodesk.Revit.DB.DisplayUnitType.DUT_METERS:
scale = 1.0;
break;
case Autodesk.Revit.DB.DisplayUnitType.DUT_METERS_CENTIMETERS:
scale = 1.0;
break;
default:
scale = 1.0;
break;
}
}
}
}
else
{
scale = 3.14;
}
return(scale);
}
