/// <summary>
/// create GraphicsData of given AnalyticalModel3D
/// </summary>
/// <param name="model">AnalyticalModel3D contains geometry data</param>
/// <returns></returns>
public static GraphicsData CreateGraphicsData(AnalyticalModel model)
{
IList <Curve> curveList = model.GetCurves(AnalyticalCurveType.ActiveCurves);
if (curveList.Count > 0)
{
GraphicsData data = new GraphicsData();
IEnumerator <Curve> curves = curveList.GetEnumerator();
curves.Reset();
while (curves.MoveNext())
{
Curve curve = curves.Current as Curve;
try
{
List <XYZ> points = curve.Tessellate() as List <XYZ>;
data.InsertCurve(points);
}
catch
{
}
}
data.UpdataData();
return(data);
}
else
{
throw new Exception("Can't get curves.");
}
}
/// <summary>
/// constructor
/// </summary>
/// <param name="p"></param>
/// <param name="graphicsData"></param>
public InPlaceMembersForm(Properties p, GraphicsData graphicsData)
{
m_instanceProperties = p;
m_graphicsData = graphicsData;
Application.AddMessageFilter(this);
InitializeComponent();
}
/// <summary>
/// constructor
/// </summary>
/// <param name="p"></param>
/// <param name="graphicsData"></param>
public InPlaceMembersForm(Properties p, GraphicsData graphicsData)
{
m_instanceProperties = p;
m_graphicsData = graphicsData;
Application.AddMessageFilter(this);
InitializeComponent();
}
/// <summary>
/// create GraphicsData of given AnalyticalModel3D
/// </summary>
/// <param name="model">AnalyticalModel3D contains geometry data</param>
/// <returns></returns>
public static GraphicsData CreateGraphicsData(AnalyticalModel model)
{
IList<Curve> curveList = model.GetCurves(AnalyticalCurveType.ActiveCurves);
if (curveList.Count > 0)
{
GraphicsData data = new GraphicsData();
IEnumerator<Curve> curves = curveList.GetEnumerator();
curves.Reset();
while (curves.MoveNext())
{
Curve curve = curves.Current as Curve;
try
{
List<XYZ> points = curve.Tessellate() as List<XYZ>;
data.InsertCurve(points);
}
catch
{
}
}
data.UpdataData();
return data;
}
else
{
throw new Exception("Can't get curves.");
}
}
/// <summary>
/// create GraphicsData of given AnalyticalModel3D
/// </summary>
/// <param name="model">AnalyticalModel3D contains geometry data</param>
/// <returns></returns>
public static GraphicsData CreateGraphicsData(AnalyticalElement model)
{
IList <Curve> curveList = new List <Curve>();
if (model is AnalyticalMember)
{
curveList.Add(model.GetCurve());
}
else if (model is AnalyticalPanel)
{
curveList = (model as AnalyticalPanel).GetOuterContour().ToList();
}
if (curveList.Count > 0)
{
GraphicsData data = new GraphicsData();
IEnumerator <Curve> curves = curveList.GetEnumerator();
curves.Reset();
while (curves.MoveNext())
{
Curve curve = curves.Current as Curve;
try
{
List <XYZ> points = curve.Tessellate() as List <XYZ>;
data.InsertCurve(points);
}
catch
{
}
}
data.UpdataData();
return(data);
}
else
{
throw new Exception("Can't get curves.");
}
}
/// <summary>
/// Implement this method as an external command for Revit.
/// </summary>
/// <param name="commandData">An object that is passed to the external application
/// which contains data related to the command,
/// such as the application object and active view.</param>
/// <param name="message">A message that can be set by the external application
/// which will be displayed if a failure or cancellation is returned by
/// the external command.</param>
/// <param name="elements">A set of elements to which the external application
/// can add elements that are to be highlighted in case of failure or cancellation.</param>
/// <returns>Return the status of the external command.
/// A result of Succeeded means that the API external method functioned as expected.
/// Cancelled can be used to signify that the user cancelled the external operation
/// at some point. Failure should be returned if the application is unable to proceed with
/// the operation.</returns>
public Autodesk.Revit.UI.Result Execute(ExternalCommandData commandData,
ref string message, Autodesk.Revit.DB.ElementSet elements)
{
m_commandData = commandData;
Transaction transaction = new Transaction(commandData.Application.ActiveUIDocument.Document, "External Tool");
FamilyInstance inPlace = null;
AnalyticalElement model = null;
try
{
transaction.Start();
if (!PrepareData(ref inPlace, ref model))
{
message = "You should select only one in place member which have analytical model.";
return(Autodesk.Revit.UI.Result.Failed);
}
GraphicsData graphicsData = GraphicsDataFactory.CreateGraphicsData(model);
Properties instanceProperties = new Properties(inPlace);
InPlaceMembersForm form = new InPlaceMembersForm(instanceProperties, graphicsData);
if (form.ShowDialog() == System.Windows.Forms.DialogResult.Abort)
{
return(Autodesk.Revit.UI.Result.Failed);
}
return(Autodesk.Revit.UI.Result.Succeeded);
}
catch (Exception e)
{
message = e.Message;
return(Autodesk.Revit.UI.Result.Failed);
}
finally
{
transaction.Commit();
}
}
