public static void DrawForm(RenderDescription description, object obj)
{
Autodesk.Revit.DB.Form form = obj as Autodesk.Revit.DB.Form;
if (form == null)
{
return;
}
DrawGeometryElement(description, form.get_Geometry(new Options()));
}
private void CreateHeightLabel(Document fdoc, Autodesk.Revit.DB.Form extruedForm)
{
try
{
Options opt = m_app.Create.NewGeometryOptions();
opt.ComputeReferences = true;
opt.IncludeNonVisibleObjects = true;
PlanarFace topFace = null;
GeometryElement geometryElement = extruedForm.get_Geometry(opt);
foreach (GeometryObject obj in geometryElement)
{
Solid solid = obj as Solid;
if (solid != null)
{
UV uv = new UV(0, 0);
foreach (Face face in solid.Faces)
{
XYZ normal = face.ComputeNormal(uv);
if (normal.IsAlmostEqualTo(new XYZ(0, 0, 1)))//top face
{
topFace = face as PlanarFace;
}
}
}
}
if (null != topFace)
{
#if RELEASE2016
Dimension dimension = fdoc.FamilyCreate.NewAlignment(FindView(fdoc, "South"), FindLevel(fdoc, "Level 2").GetPlaneReference(), topFace.Reference);
#else
Dimension dimension = fdoc.FamilyCreate.NewAlignment(FindView(fdoc, "South"), FindLevel(fdoc, "Level 2").PlaneReference, topFace.Reference);
#endif
dimension.IsLocked = true;
}
}
catch (Exception ex)
{
MessageBox.Show("Failed to create a dimension for Height.\n" + ex.Message, "MassCreator : CreateHeightLabel", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
//Create family for each building
//http://thebuildingcoder.typepad.com/blog/2011/06/creating-and-inserting-an-extrusion-family.html
private bool CreateFamilyFile(ProcessPolygon polygon, double height, string familyFileName, XYZ translation)
{
bool success = true;
Document FamDoc = null;
Autodesk.Revit.DB.Form form = null;
using (Transaction CreateFamily = new Transaction(_doc))
{
CreateFamily.Start("Create a new Family");
FamDoc = _doc.Application.NewFamilyDocument(this.FamilyTemplateAddress);
CreateFamily.Commit();
}
ReferenceArray refAr = polygon.Get_ReferenceArray(FamDoc, translation);
using (Transaction CreateExtrusion = new Transaction(FamDoc))
{
FailureHandlingOptions failOpt = CreateExtrusion.GetFailureHandlingOptions();
failOpt.SetFailuresPreprocessor(new WarningSwallower());
CreateExtrusion.SetFailureHandlingOptions(failOpt);
CreateExtrusion.Start("Create Extrusion");
/*Mohammad took this out of try */
try
{
form = FamDoc.FamilyCreate.NewExtrusionForm(true, refAr, height * XYZ.BasisZ);
}
catch (Exception)
{
this.FailedAttemptsToCreateBuildings++;
success = false;
}
CreateExtrusion.Commit();
}
//Added by Mohammad
using (Transaction AddParamTrans = new Transaction(FamDoc))
{
AddParamTrans.Start("Add Parameter");
Autodesk.Revit.ApplicationServices.Application app = FamDoc.Application;
View3D view3d = createView3d();
Dimension windowInsetDimension = null;
FaceArray faces = new FaceArray();
if (form.IsSolid)
{
Options options = new Options();
options.ComputeReferences = true;
//options.View = new Autodesk.Revit.DB.View();
//GeometryObjectArray geoArr = extrusion.get_Geometry(options).Objects;
IEnumerator <GeometryObject> Objects = form.get_Geometry(options).GetEnumerator();
//foreach (GeometryObject geoObj in geoArr)
while (Objects.MoveNext())
{
GeometryObject geoObj = Objects.Current;
if (geoObj is Solid)
{
Solid s = geoObj as Solid;
foreach (Face fc in s.Faces)
{
//MessageBox.Show(fc.ComputeNormal(new UV(0, 0)).X.ToString() + "/n" + fc.ComputeNormal(new UV(0, 0)).Y.ToString() + "/n" + fc.ComputeNormal(new UV(0, 0)).Z.ToString());
if (Math.Round((fc.ComputeNormal(new UV(0, 0))).Z) == 1 || Math.Round((fc.ComputeNormal(new UV(0, 0))).Z) == -1)
{
faces.Append(fc);
}
}
//**************************************************************************************************************
//****************************Here is the Error **********************************************************************
//************************************************************************************************************************
//windowInsetDimension = AddDimension( FamDoc, view3d, faces.get_Item( 0 ), faces.get_Item( 1 ) );
View viewElevation = new FilteredElementCollector(FamDoc).OfClass(typeof(View)).Cast <View>().Where <View>(v => ViewType.Elevation == v.ViewType).FirstOrDefault <View>();
windowInsetDimension = AddDimension(FamDoc, viewElevation, faces.get_Item(0), faces.get_Item(1));
}
}
}
//Test for creating dimension
#region two lines creating dimenstion
//// first create two lines
//XYZ pt1 = new XYZ(5, 0, 5);
//XYZ pt2 = new XYZ(5, 0, 10);
//Line line = Line.CreateBound(pt1, pt2);
//Plane plane = app.Create.NewPlane(pt1.CrossProduct(pt2), pt2);
//SketchPlane skplane = SketchPlane.Create(FamDoc, plane);
//ModelCurve modelcurve1 = FamDoc.FamilyCreate.NewModelCurve(line, skplane);
//pt1 = new XYZ(10, 0, 5);
//pt2 = new XYZ(10, 0, 10);
//line = Line.CreateBound(pt1, pt2);
//plane = app.Create.NewPlane(pt1.CrossProduct(pt2), pt2);
//skplane = SketchPlane.Create(FamDoc, plane);
//ModelCurve modelcurve2 = FamDoc.FamilyCreate.NewModelCurve(line, skplane);
//// now create a linear dimension between them
//ReferenceArray ra = new ReferenceArray();
//ra.Append(modelcurve1.GeometryCurve.Reference);
//ra.Append(modelcurve2.GeometryCurve.Reference);
//pt1 = new XYZ(5, 0, 10);
//pt2 = new XYZ(10, 0, 10);
//line = Line.CreateBound(pt1, pt2);
//Dimension dim = FamDoc.FamilyCreate.NewLinearDimension(view3d, line, ra);
#endregion
//creates a prameter named index for each family.
BuiltInParameterGroup paramGroup = (BuiltInParameterGroup)Enum.Parse(typeof(BuiltInParameterGroup), "PG_GENERAL");
ParameterType paramType = (ParameterType)Enum.Parse(typeof(ParameterType), "Length");
FamilyManager m_manager = FamDoc.FamilyManager;
FamilyParameter famParam = m_manager.AddParameter("Height", paramGroup, paramType, true);
//Set the value for the parameter
if (m_manager.Types.Size == 0)
{
m_manager.NewType("Type 1");
}
m_manager.Set(famParam, height);
//connects dimension to lable called with
//windowInsetDimension.FamilyLabel = famParam;
AddParamTrans.Commit();
}
SaveAsOptions opt = new SaveAsOptions();
opt.OverwriteExistingFile = true;
FamDoc.SaveAs(familyFileName, opt);
FamDoc.Close(false);
return(success);
}
