Revit SDK 内容摘要： 9.0 - 9.1

前提

不包含已单独写博客部分。

Revit SDK Samples

9.0

AllViews
创建图纸，并放置视图。

ViewSheet sheet = ViewSheet.Create(doc, m_titleBlock.Id);
double xDistance = 0;
double yDistance = 0;
CalculateDistance(sheet.Outline, views.Size, ref xDistance, ref yDistance);

Autodesk.Revit.DB.UV origin = GetOffSet(sheet.Outline, xDistance, yDistance);
double tempU = origin.U;
double tempV = origin.V;
int n = 1;
foreach (Autodesk.Revit.DB.View v in views) {
   Autodesk.Revit.DB.UV location = new Autodesk.Revit.DB.UV(tempU, tempV);
   Autodesk.Revit.DB.View view = v;
   Rescale(view, xDistance, yDistance);
   Viewport.Create(view.Document, sheet.Id, view.Id, new XYZ(location.U, location.V, 0));
   if (0 != n++ % m_rows) {
      tempU = tempU + xDistance * (1 - TITLEBAR);
   } else {
      tempU = origin.U;
      tempV = tempV + yDistance;
   }

AnalyticalSupportData_Info

获取 Support Type 的逻辑：

AnalyticalModel analyticalModel = element.GetAnalyticalModel();
string[] supportInformations = new string[2] { "", "" };
IList<AnalyticalModelSupport> supports = analyticalModel.GetAnalyticalModelSupports();
if (!analyticalModel.IsElementFullySupported()) {
   if (0 == supports.Count) {
      supportInformations[0] = "not supported";
   } else {
      foreach (AnalyticalModelSupport support in supports) {
         supportInformations[0] = supportInformations[0] + support.GetSupportType().ToString() + ", ";
      }
   }
} else {
   if (0 == supports.Count) {
      supportInformations[1] = "supported but no more information";
   } else {
      foreach (AnalyticalModelSupport support in supports) {
      supportInformations[0] = supportInformations[0] + support.GetSupportType().ToString() + ", ";
   }
}

AreaReinCurve
AreaReinforcement 区域钢筋，参考官方文档。
下面是获取区域钢筋的曲线，其它都是设置参数 Parameter。

AreaReinforcement m_areaRein = areaReinforcement;
CurveArray curves = new CurveArray();
List<AreaReinforcementCurve> m_areaReinCurves = new List<AreaReinforcementCurve>();
IList<ElementId> curveIds = m_areaRein.GetBoundaryCurveIds();
foreach (ElementId o in curveIds) {
   AreaReinforcementCurve areaCurve = m_doc.GetElement(o) as AreaReinforcementCurve;
   m_areaReinCurves.Add(areaCurve);
   curves.Append(areaCurve.Curve);
}

AreaReinParameters
钢筋弯钩，参考文档。

namespace Autodesk.Revit.DB.Structure
{
    public class RebarHookType : ElementType
    {
        public double StraightLineMultiplier { get; set; }
        public double HookAngle { get; set; }
        public RebarStyle Style { get; set; }
        public static RebarHookType Create(Document doc, double angle, double multiplier);
        public static ElementId CreateDefaultRebarHookType(Document ADoc);
        public double GetDefaultHookExtension(double barDiameter);
        public double GetHookExtensionLength(RebarBarType barType);
        public bool IsOffsetLengthRequired();
    }
}

namespace Autodesk.Revit.DB.Structure
{
    public class RebarBarType : ElementType
    {
        public double MaximumBendRadius { get; set; }
        public double StandardBendDiameter { get; set; }
        public double StandardHookBendDiameter { get; set; }
        public double StirrupTieBendDiameter { get; set; }
        public double BarDiameter { get; set; }
        public RebarDeformationType DeformationType { get; set; }
        public static RebarBarType Create(Document ADoc);
        public static ElementId CreateDefaultRebarBarType(Document ADoc);
        public bool GetAutoCalcHookLengths(ElementId hookId);
        public double GetHookLength(ElementId hookId);
        public double GetHookOffsetLength(ElementId hookId);
        public bool GetHookPermission(ElementId hookId);
        public double GetHookTangentLength(ElementId hookId);
        public RebarRoundingManager GetReinforcementRoundingManager();
        public void SetAutoCalcHookLengths(ElementId hookId, bool autoCalculated);
        public void SetBarTypeDiameters(BarTypeDiameterOptions diametersOptions);
        public void SetHookLength(ElementId hookId, double hookLength);
        public void SetHookOffsetLength(ElementId hookId, double newLength);
        public void SetHookPermission(ElementId hookId, bool permission);
        public void SetHookTangentLength(ElementId hookId, double newLength);
    }
}

BeamAndSlabNewParameter
添加共享参数：

DefinitionFile informationFile = AccessOrCreateExternalSharedParameterFile();
DefinitionGroups informationCollections = informationFile.Groups;
DefinitionGroup  informationCollection  = null;
informationCollection = informationCollections.get_Item("MyParameters");
informationCollections.Create("MyParameters");
informationCollection = informationCollections.get_Item("MyParameters");
Definition information = informationCollection.Definitions.get_Item("Unique ID");
                
if (null == information) {
   ExternalDefinitionCreationOptions ExternalDefinitionCreationOptions = new ExternalDefinitionCreationOptions("Unique ID", Autodesk.Revit.DB.ParameterType.Text);
   informationCollection.Definitions.Create(ExternalDefinitionCreationOptions);
   information = informationCollection.Definitions.get_Item("Unique ID");
}

CategorySet categories              = m_revit.Application.Create.NewCategorySet();
Category structuralFramingCategorie = null;
Category floorsClassification       = null;

// use category in instead of the string name to get category 
structuralFramingCategorie = m_revit.ActiveUIDocument.Document.Settings.Categories.get_Item(BuiltInCategory.OST_StructuralFraming);
floorsClassification = m_revit.ActiveUIDocument.Document.Settings.Categories.get_Item(BuiltInCategory.OST_Floors);
categories.Insert(structuralFramingCategorie);
categories.Insert(floorsClassification);

InstanceBinding caseTying = m_revit.Application.Create.NewInstanceBinding(categories);
bool boundResult = m_revit.ActiveUIDocument.Document.ParameterBindings.Insert(information, caseTying);    

CreateBeamsColumnsBraces
创建支撑 Brace - 关于支撑，参考官方文档。

STRUCTURALTYPE structuralType = Autodesk.Revit.DB.Structure.StructuralType.Brace;
Line line1 = Line.CreateBound(startPoint, middlePoint);
if (!braceType.IsActive)
   braceType.Activate();
FamilyInstance firstBrace = m_revit.ActiveUIDocument.Document.Create.NewFamilyInstance(line1, braceType, baseLevel, structuralType);

创建梁 Beam：

Line line = Line.CreateBound(startPoint, endPoint);
STRUCTURALTYPE structuralType = Autodesk.Revit.DB.Structure.StructuralType.Beam;
if (!beamType.IsActive)
   beamType.Activate();
m_revit.ActiveUIDocument.Document.Create.NewFamilyInstance(line, beamType, topLevel, structuralType);

CreateComplexAreaRein

ElementId areaReinforcementTypeId = AreaReinforcementType.CreateDefaultAreaReinforcementType(revit.Application.ActiveUIDocument.Document);
ElementId rebarBarTypeId = RebarBarType.CreateDefaultRebarBarType(revit.Application.ActiveUIDocument.Document);
ElementId rebarHookTypeId = RebarHookType.CreateDefaultRebarHookType(revit.Application.ActiveUIDocument.Document);
AreaReinforcement areaRein = AreaReinforcement.Create(revit.Application.ActiveUIDocument.Document, floor, curves, majorDirection, areaReinforcementTypeId, rebarBarTypeId, rebarHookTypeId);

private void ChangeAreaReinCurves(AreaReinforcement areaRein){
   //interior 4 curves are listed in the back of the curves, 
   //this order is decided when we create it
   IList<ElementId> curveIds = areaRein.GetBoundaryCurveIds();
   for (int i = 4; i < 8; i++) {
      AreaReinforcementCurve areaReinCurve = m_doc.GetElement(curveIds[i]) as AreaReinforcementCurve;
      //remove hooks, set the hook the top 2 layers to 'up'
      ParameterUtil.SetParaInt(areaReinCurve, BuiltInParameter.REBAR_SYSTEM_OVERRIDE, -1);
      ParameterUtil.SetParaInt(areaReinCurve, BuiltInParameter.REBAR_SYSTEM_HOOK_ORIENT_TOP_DIR_1, (int)HookOrientation.Up);
      ParameterUtil.SetParaInt(areaReinCurve, BuiltInParameter.REBAR_SYSTEM_HOOK_ORIENT_TOP_DIR_2, (int)HookOrientation.Up);
   }
}

CreateDimensions

Autodesk.Revit.UI.UIApplication app = m_revit.Application;
Document doc = app.ActiveUIDocument.Document;

Autodesk.Revit.DB.XYZ p1 = new XYZ(
                        newLine.GetEndPoint(0).X + 5,
                        newLine.GetEndPoint(0).Y + 5,
                        newLine.GetEndPoint(0).Z);
Autodesk.Revit.DB.XYZ p2 = new XYZ(
                        newLine.GetEndPoint(1).X + 5,
                        newLine.GetEndPoint(1).Y + 5,
                        newLine.GetEndPoint(1).Z);

Line newLine2 = Line.CreateBound(p1, p2);
Dimension newDimension = doc.Create.NewDimension( doc.ActiveView, newLine2, referenceArray);

CreateSimpleAreaRein
创建及设置对应参数。

CreateViewSection

namespace Autodesk.Revit.DB
{
    public class ViewSection : View
    {
        public static View CreateCallout(Document document, ElementId parentViewId, ElementId viewFamilyTypeId, XYZ point1, XYZ point2);
        public static ViewSection CreateDetail(Document document, ElementId viewFamilyTypeId, BoundingBoxXYZ sectionBox);
        public static void CreateReferenceCallout(Document document, ElementId parentViewId, ElementId viewIdToReference, XYZ point1, XYZ point2);
        public static void CreateReferenceSection(Document document, ElementId parentViewId, ElementId viewIdToReference, XYZ headPoint, XYZ tailPoint);
        public static ViewSection CreateSection(Document document, ElementId viewFamilyTypeId, BoundingBoxXYZ sectionBox);
        public static bool IsParentViewValidForCallout(Document document, ElementId parentViewId);
        public static bool IsViewFamilyTypeValidForCallout(Document document, ElementId viewFamilyTypeId, ElementId parentViewId);
        public bool IsSplitSection();
    }
}

CreateWallinBeamProfile
CreateWallsUnderBeams
DeleteDimensions
DeleteObject
简单例子，后续补充，略。

DesignOptionReader
VB，略。

GenerateFloor
创建楼板：

doc.Create.NewFloor(data.Profile, data.FloorType, data.Level, data.Structural);

InPlaceMembers
内建图元 - In-Place Family，参考官方文档。

LevelsProperty

namespace Autodesk.Revit.DB
{
    public class Level : DatumPlane
    {
        public double Elevation { get; set; }
        public static Level Create(Document document, double elevation);
        public ElementId FindAssociatedPlanViewId();
        public Reference GetPlaneReference();
    }
}

Loads
载荷，参考官方文档。

MaterialProperties
参考，Revit API: Material 材质

ObjectViewer
PhaseSample
SlabProperties
StructuralLayerFunction
通过参数查询例子，后续补充，略。

RotateFramingObjects

               // if be familyInstance,judge the types of familyInstance
               if (StructuralType.Beam == familyComponent.StructuralType
                  || StructuralType.Brace == familyComponent.StructuralType)
               {
                  // selection is a beam or Brace
                  ParameterSetIterator paraIterator = familyComponent.Parameters.ForwardIterator();
                  paraIterator.Reset();

                  while (paraIterator.MoveNext())
                  {
                     object para = paraIterator.Current;
                     Parameter objectAttribute = para as Parameter;
                     //set generic property named "Cross-Section Rotation"                           
                     if (objectAttribute.Definition.Name.Equals(AngleDefinitionName))
                     {
                        Double originDegree = objectAttribute.AsDouble();
                        double rotateDegree = m_receiveRotationTextBox * Math.PI / 180;
                        if (!m_isAbsoluteChecked)
                        {
                           // absolute rotation
                           rotateDegree += originDegree;
                        }
                        objectAttribute.Set(rotateDegree);
                        // relative rotation
                     }
                  }
               }
               else if (StructuralType.Column == familyComponent.StructuralType)
               {
                  // rotate a column
                  Autodesk.Revit.DB.Location columnLocation = familyComponent.Location;
                  // get the location object
                  LocationPoint pointLocation = columnLocation as LocationPoint;
                  Autodesk.Revit.DB.XYZ insertPoint = pointLocation.Point;
                  // get the location point
                  double temp = pointLocation.Rotation;
                  //existing rotation
                  Autodesk.Revit.DB.XYZ directionPoint = new Autodesk.Revit.DB.XYZ(0, 0, 1);
                  // define the vector of axis
                  Line rotateAxis = Line.CreateUnbound(insertPoint, directionPoint);
                  double rotateDegree = m_receiveRotationTextBox * Math.PI / 180;
                  // rotate column by rotate method
                  if (m_isAbsoluteChecked)
                  {
                     rotateDegree -= temp;
                  }
                  bool rotateResult = pointLocation.Rotate(rotateAxis, rotateDegree);
                  if (rotateResult == false)
                  {
                     TaskDialog.Show("Revit", "Rotate Failed.");
                  }
               }

VersionChecking

Application revitApplication = revit.Application.Application;

// get product name, version number and build number information
// via corresponding Properties of Autodesk.Revit.ApplicationServices.Application class
m_productName = revitApplication.VersionName;
m_version     = revitApplication.VersionNumber;
m_buildNumber = revitApplication.VersionBuild;

9.1

BoundaryConditions
边界条件，参考官方文档介绍

// invoke Document.NewPointBoundaryConditions Method 
Autodesk.Revit.DB.Structure.BoundaryConditions createdBC = 
   createDoc.NewPointBoundaryConditions(endReference, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
// invoke Document.NewLineBoundaryConditions Method
Autodesk.Revit.DB.Structure.BoundaryConditions createdBC = 
   createDoc.NewLineBoundaryConditions(hostElement.GetAnalyticalModel(), 0, 0, 0, 0, 0, 0, 0, 0);
// invoke Document.NewAreaBoundaryConditions Method
Autodesk.Revit.DB.Structure.BoundaryConditions createdBC =
   createDoc.NewAreaBoundaryConditions(hostElement.GetAnalyticalModel(), 0, 0, 0, 0, 0, 0);

CreateBeamSystem
有关梁系统，参考官方文档。

public void CreateBeamSystem() {
   Document document = m_data.CommandData.Application.ActiveUIDocument.Document;
   // create curve array and insert Lines in order
   IList<Curve> curves = new List<Curve>();
   foreach (Line line in m_data.Lines) {
      curves.Add(line);
   }
   // create beam system takes closed profile consist of lines
   BeamSystem aBeamSystem = BeamSystem.Create(document, curves, document.ActiveView.SketchPlane, 0);
   // set created beam system's layout rule and beam type property
   aBeamSystem.LayoutRule = m_data.Param.Layout;
   aBeamSystem.BeamType = m_data.Param.BeamType;
}

FoundationSlab
创建基础底板，参考官方文档。
FoundationSlab 是一种楼板，只是类型有区别。

Floor foundationSlab = m_revit.ActiveUIDocument.Document.Create.NewFoundationSlab(
                slab.OctagonalProfile, m_foundationSlabType, m_levelList.Values[0],
                true, normal);

判断楼板是否是基础底板：

public void GetInfo_FloorType(FloorType floorType)
{
    string message;
    // Get whether FloorType is a foundation slab
    message = "If is foundation slab : " + floorType.IsFoundationSlab;
    TaskDialog.Show("Revit",message);
}

FrameBuilder
创建由柱梁等组成的框架系统。

      public void CreateFraming()
      {
         Transaction t = new Transaction(m_data.CommandData.Application.ActiveUIDocument.Document, Guid.NewGuid().GetHashCode().ToString());
         t.Start();
         m_data.UpdateLevels();
         List<FamilyInstance> frameElems = new List<FamilyInstance>();
         Autodesk.Revit.DB.UV[,] matrixUV = CreateMatrix(m_data.XNumber, m_data.YNumber, m_data.Distance);

         // iterate levels from lower one to higher one by one according to FloorNumber
         for (int ii = 0; ii < m_data.FloorNumber; ii++)
         {
            Level baseLevel = m_data.Levels.Values[ii];
            Level topLevel = m_data.Levels.Values[ii + 1];

            int matrixXSize = matrixUV.GetLength(0);    //length of matrix's x range
            int matrixYSize = matrixUV.GetLength(1);    //length of matrix's y range

            // insert columns in an array format according to the calculated matrix
            foreach (Autodesk.Revit.DB.UV point2D in matrixUV)
            {
               frameElems.Add(NewColumn(point2D, baseLevel, topLevel));
            }

            // insert beams between the tops of each adjacent column in the X and Y direction
            for (int j = 0; j < matrixYSize; j++)
            {
               for (int i = 0; i < matrixXSize; i++)
               {
                  //create beams in x direction
                  if (i != (matrixXSize - 1))
                  {
                     frameElems.Add(NewBeam(matrixUV[i, j], matrixUV[i + 1, j], topLevel));
                  }
                  //create beams in y direction
                  if (j != (matrixYSize - 1))
                  {
                     frameElems.Add(NewBeam(matrixUV[i, j], matrixUV[i, j + 1], topLevel));
                  }
               }
            }

            // insert braces between the mid point of each column 
            // and the mid point of each adjoining beam
            for (int j = 0; j < matrixYSize; j++)
            {
               for (int i = 0; i < matrixXSize; i++)
               {
                  //create braces in x direction
                  if (i != (matrixXSize - 1))
                  {
                     frameElems.AddRange(
                         NewBraces(matrixUV[i, j], matrixUV[i + 1, j], baseLevel, topLevel));
                  }
                  //create braces in y direction
                  if (j != (matrixYSize - 1))
                  {
                     frameElems.AddRange(
                         NewBraces(matrixUV[i, j], matrixUV[i, j + 1], baseLevel, topLevel));
                  }
               }
            }
         }

         MoveRotateFrame(frameElems);
         t.Commit();
      }

Journaling
日志，记录和回放插件运行情况。

void WriteJournalData(ExternalCommandData commandData)
{
    // Get the StringStringMap class which can write data into.
    IDictionary<String, String> dataMap = commandData.JournalData;
    dataMap.Clear();

    // Begin to add the support data
    dataMap.Add("Name", "Autodesk.Revit");
    dataMap.Add("Information", "This is an example.");
    dataMap.Add("Greeting", "Hello Everyone.");
}

/// 

/// This sample shows how to get data from journal file. 
/// 
void ReadJournalData(ExternalCommandData commandData)
{
    // Get the StringStringMap class which can write data into.
    IDictionary<String, String> dataMap = commandData.JournalData;

    // Begin to get the support data.
    String prompt = "Name: " + dataMap["Name"];
    prompt += "\nInformation: " + dataMap["Information"];
    prompt += "\nGreeting: " + dataMap["Greeting"];

    TaskDialog.Show("Revit",prompt);
}

Openings
获取洞口的信息。

ReferencePlane
参照平面。

Reinforcement
钢筋，参考官方文档。

Rooms
获取房间的信息。

SharedCoordinateSystem

namespace Autodesk.Revit.DB
{
    public class SiteLocation : ElementType
    {
        public string GeoCoordinateSystemDefinition { get; }
        public string GeoCoordinateSystemId { get; }
        public double Elevation { get; }
        public string WeatherStationName { get; }
        public string PlaceName { get; set; }
        public double TimeZone { get; set; }
        public double Longitude { get; set; }
        public double Latitude { get; set; }
        public DateTime ConvertFromProjectTime(DateTime projectTime);
        public DateTime ConvertToProjectTime(DateTime inputTime);
        public bool IsCompatibleWith(SiteLocation otherSiteLocation);
        public void SetGeoCoordinateSystem(string coordSystem);
    }
}