public static DirectShape CreateRoomDirectShape(Room room)
{
DirectShape roomShape = null;
try
{
List <GeometryObject> geoList = new List <GeometryObject>();
var solidGeometries = from geoObj in room.ClosedShell
where geoObj.GetType() == typeof(Solid) && (geoObj as Solid).Volume != 0
select geoObj;
if (solidGeometries.Any())
{
geoList = solidGeometries.ToList();
}
ElementId categoryId = new ElementId((int)BuiltInCategory.OST_Mass);
if (DirectShape.IsValidCategoryId(categoryId, room.Document))
{
#if RELEASE2015 || RELEASE2016
roomShape = DirectShape.CreateElement(room.Document, categoryId, "Measure", room.UniqueId);
#else
roomShape = DirectShape.CreateElement(room.Document, categoryId);
#endif
}
roomShape.SetShape(geoList);
}
catch (Exception ex)
{
string message = ex.Message;
}
return(roomShape);
}
/// <summary>
/// Creates a new DirectShape.
/// </summary>
/// <param name="doc"></param>
/// <param name="parm"></param>
/// <param name="opt"></param>
/// <returns></returns>
public static DirectShape CreateDirectShape(this Document doc, DirectShapeParameter parm, SolidOptions opt = null)
{
if (doc is null)
{
throw new ArgumentNullException(nameof(doc));
}
if (parm is null)
{
throw new ArgumentNullException(nameof(parm));
}
var solid = CreateExtrusionGeometry(parm.Profile.ToList(), parm.Direction, parm.Distance);
if (opt != null)
{
solid = CreateExtrusionGeometry(parm.Profile.ToList(), parm.Direction, parm.Distance, opt);
}
var result = DirectShape.CreateElement(doc, new ElementId(parm.Category));
result?.AppendShape(new List <GeometryObject> {
solid
});
return(result);
}
public Result Execute(ExternalCommandData data, ref string message, ElementSet elements)
{
// RhinoCommon code
var sphere = new Sphere(Point3d.Origin, 12 * Revit.ModelUnits);
var brep = sphere.ToBrep();
var mp = MeshingParameters.Default;
mp.MinimumEdgeLength = Revit.VertexTolerance;
var meshes = Rhino.Geometry.Mesh.CreateFromBrep(brep, mp);
// Revit code
var uiApp = data.Application;
var doc = uiApp.ActiveUIDocument.Document;
using (var trans = new Transaction(doc))
{
if (trans.Start(MethodBase.GetCurrentMethod().DeclaringType.Name) == TransactionStatus.Started)
{
var categoryId = new ElementId(BuiltInCategory.OST_GenericModel);
var ds = DirectShape.CreateElement(doc, categoryId);
ds.Name = "Sphere";
foreach (var geometryList in meshes.ToHost().ToList())
{
ds.AppendShape(geometryList);
}
trans.Commit();
}
}
return(Result.Succeeded);
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
var uiapp = commandData.Application;
var uidoc = uiapp.ActiveUIDocument;
var doc = uidoc.Document;
const double scale = 0.2;
const double length = 4.0 * Math.PI;
const int steps = 8;
var profile = CreateProfile(scale);
var profiles = Enumerable
.Range(0, steps + 1)
.Select(x => x * length / steps)
.Select(CreateSinusTransform)
.Select(x => profile.CreateTransformed(x))
.ToList();
using (var transaction = new Transaction(doc, "create loft form with sinus path"))
{
transaction.Start();
var solid = GeometryCreationUtilities.CreateLoftGeometry(profiles,
new SolidOptions(ElementId.InvalidElementId, ElementId.InvalidElementId));
var directShape = DirectShape.CreateElement(doc, new ElementId(BuiltInCategory.OST_GenericModel));
directShape.AppendShape(new GeometryObject[] { solid });
transaction.Commit();
}
return(Result.Succeeded);
}
/// <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 canceled the external operation
/// at some point. Failure should be returned if the application is unable to proceed with
/// the operation.</returns>
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
_dbdocument = commandData.Application.ActiveUIDocument.Document;
try
{
using (Autodesk.Revit.DB.Transaction tr = new Autodesk.Revit.DB.Transaction(_dbdocument, "CreateNURBS"))
{
tr.Start();
DirectShape myDirectShape = DirectShape.CreateElement(_dbdocument, new ElementId(BuiltInCategory.OST_GenericModel));
myDirectShape.ApplicationId = "TestCreateNURBS";
myDirectShape.ApplicationDataId = "NURBS";
if (null != myDirectShape)
{
myDirectShape.SetShape(CreateNurbsSurface());
}
tr.Commit();
}
}
catch (Exception ex)
{
message = ex.Message;
return(Result.Failed);
}
return(Result.Succeeded);
}
//https://thebuildingcoder.typepad.com/blog/2012/09/sphere-creation-for-avf-and-filtering.html
public Result Execute(
ExternalCommandData commandData,
ref string message,
ElementSet elements)
{
UIApplication uiapp = commandData.Application;
UIDocument uidoc = uiapp.ActiveUIDocument;
Application app = uiapp.Application;
Document doc = uidoc.Document;
Solid s1 = Command.CreateSphereAt(new XYZ(0, 0, 15), 15);
Solid s2 = Command.CreateSphereAt(new XYZ(0, 0, 32.5), 10);
Solid s3 = Command.CreateSphereAt(new XYZ(0, 0, 47.5), 5);
Transaction buildASnowman = new Transaction(doc, "Build a Snowman");
buildASnowman.Start();
var ds1 = DirectShape.CreateElement(doc, new ElementId(-2000151));
ds1.SetShape(new GeometryObject[] { s1, s2, s3 });
buildASnowman.Commit();
return(Result.Succeeded);
}
public static void CreateSphereDirectShape(Document doc, XYZ center, float radius, string name)
{
List <Curve> profile = new List <Curve>();
// first create sphere with 2' radius
XYZ profile00 = center;
XYZ profilePlus = center + new XYZ(0, radius, 0);
XYZ profileMinus = center - new XYZ(0, radius, 0);
profile.Add(Line.CreateBound(profilePlus, profileMinus));
profile.Add(Arc.Create(profileMinus, profilePlus, center + new XYZ(radius, 0, 0)));
CurveLoop curveLoop = CurveLoop.Create(profile);
SolidOptions options = new SolidOptions(ElementId.InvalidElementId, ElementId.InvalidElementId);
Frame frame = new Frame(center, XYZ.BasisX, -XYZ.BasisZ, XYZ.BasisY);
Solid sphere = GeometryCreationUtilities.CreateRevolvedGeometry(frame, new CurveLoop[] { curveLoop }, 0, 2 * Math.PI, options);
using (Transaction t = new Transaction(doc, "Create sphere direct shape"))
{
t.Start();
DirectShape ds = DirectShape.CreateElement(doc, new ElementId(BuiltInCategory.OST_GenericModel));
ds.SetShape(new GeometryObject[] { sphere });
ds.Name = name;
t.Commit();
}
}
// Create a DirectShape Sphere
static public void CreateSphereDirectShape(Document doc)
{
List <Curve> profile = new List <Curve>();
// first create sphere with 2' radius
XYZ center = XYZ.Zero;
double radius = 2.0;
//XYZ profile00 = center;
XYZ profilePlus = center + new XYZ(0, radius, 0);
XYZ profileMinus = center - new XYZ(0, radius, 0);
profile.Add(Line.CreateBound(profilePlus, profileMinus));
profile.Add(Arc.Create(profileMinus, profilePlus, center + new XYZ(radius, 0, 0)));
CurveLoop curveLoop = CurveLoop.Create(profile);
SolidOptions options = new SolidOptions(ElementId.InvalidElementId, ElementId.InvalidElementId);
Frame frame = new Frame(center, XYZ.BasisX, -XYZ.BasisZ, XYZ.BasisY);
if (Frame.CanDefineRevitGeometry(frame) == true)
{
Solid sphere = GeometryCreationUtilities.CreateRevolvedGeometry(frame, new CurveLoop[] { curveLoop }, 0, 2 * Math.PI, options);
using (Transaction t = new Transaction(doc, "Create sphere direct shape"))
{
t.Start();
// create direct shape and assign the sphere shape
DirectShape ds = DirectShape.CreateElement(doc, new ElementId(BuiltInCategory.OST_GenericModel));
ds.ApplicationId = "Application id";
ds.ApplicationDataId = "Geometry object id";
ds.SetShape(new GeometryObject[] { sphere });
t.Commit();
}
}
}
public override Result Execute(ExternalCommandData data, ref string message, ElementSet elements)
{
// RhinoCommon code
var sphere = new Sphere(Point3d.Origin, 12 * Revit.ModelUnits);
var brep = sphere.ToBrep();
var meshes = Rhino.Geometry.Mesh.CreateFromBrep(brep, MeshingParameters.Default);
// Revit code
var uiApp = data.Application;
var doc = uiApp.ActiveUIDocument.Document;
using (var trans = new Transaction(doc, MethodBase.GetCurrentMethod().DeclaringType.FullName))
{
if (trans.Start() == TransactionStatus.Started)
{
var categoryId = new ElementId(BuiltInCategory.OST_GenericModel);
var ds = DirectShape.CreateElement(doc, categoryId);
ds.Name = "Sphere";
foreach (var shape in meshes.ConvertAll(ShapeEncoder.ToShape))
{
if (shape?.Length > 0)
{
ds.AppendShape(shape);
}
}
trans.Commit();
}
}
return(Result.Succeeded);
}
public static DirectShape CreateDirectShape(
Document doc,
Solid transientSolid,
string dsName)
{
ElementId catId = new ElementId(
BuiltInCategory.OST_GenericModel);
AddInId addInId = doc.Application.ActiveAddInId;
DirectShape ds
= DirectShape.CreateElement(doc, catId,
addInId.GetGUID().ToString(), "");
if (ds.IsValidGeometry(transientSolid))
{
ds.SetShape(new GeometryObject[] {
transientSolid
});
}
else
{
TessellatedShapeBuilderResult result
= GetTessellatedSolid(doc, transientSolid);
ds.SetShape(result.GetGeometricalObjects());
}
ds.Name = dsName;
return(ds);
}
/// <summary>
/// Create a DirectShape, and set its options accordingly.
/// </summary>
/// <param name="doc">The document.</param>
/// <param name="categoryId">The category of the DirectShape.</param>
/// <param name="dataGUID">The GUID of the data creating the DirectShape.</param>
/// <param name="geomObjs">The list of geometries to add to the DirectShape.</param>
/// <param name="id">The id of the IFCEntity object creating the DirectShape.</param>
/// <returns>The DirectShape.</returns>
static public DirectShape CreateElement(Document doc, ElementId categoryId, string dataGUID, IList <GeometryObject> geomObjs, int id)
{
string appGUID = Importer.ImportAppGUID();
DirectShape directShape = DirectShape.CreateElement(doc, GetDSValidCategoryId(doc, categoryId, id));
directShape.ApplicationId = appGUID;
directShape.ApplicationDataId = dataGUID;
// Note: we use the standard options for the DirectShape that is created. This includes but is not limited to:
// Referenceable: true.
// Room Bounding: if applicable, user settable.
if (IFCImportFile.TheFile.Options.UseStreamlinedOptions)
{
// Disable referencing for performance purposes.
DirectShapeOptions options = directShape.GetOptions();
options.ReferencingOption = DirectShapeReferencingOption.NotReferenceable;
directShape.SetOptions(options);
}
if (directShape != null && geomObjs != null)
{
directShape.SetShape(geomObjs);
}
return(directShape);
}
/// <summary>
/// need open transaction.
/// </summary>
public static void CreateDirectShape(this Document _doc, IEnumerable <GeometryObject> _geometry, XYZ _translation)
{
DirectShape ds = DirectShape.CreateElement(_doc, new ElementId(BuiltInCategory.OST_GenericModel));
ds.SetShape(_geometry.ToList());
ElementTransformUtils.MoveElement(ds.Document, ds.Id, _translation);
}
void ReconstructDirectShapeByPoint
(
Document doc,
ref Autodesk.Revit.DB.Element element,
Rhino.Geometry.Point3d point
)
{
var scaleFactor = 1.0 / Revit.ModelUnits;
ThrowIfNotValid(nameof(point), point);
if (element is DirectShape ds)
{
}
else
{
ds = DirectShape.CreateElement(doc, new ElementId(BuiltInCategory.OST_GenericModel));
}
ds.SetShape(new List <GeometryObject> {
Point.Create((point * scaleFactor).ToHost())
});
ReplaceElement(ref element, ds);
}
private bool CreateRoomMass(SpatialElement room)
{
if (!SpatialElementGeometryCalculator.CanCalculateGeometry(room))
{
return(false);
}
try
{
SpatialElementGeometryResults results;
using (var calculator = new SpatialElementGeometryCalculator(doc))
{
results = calculator.CalculateSpatialElementGeometry(room);
}
using (Solid roomSolid = results.GetGeometry())
{
var eid = new ElementId(BuiltInCategory.OST_Mass);
DirectShape roomShape = DirectShape.CreateElement(doc, eid);
if (roomShape != null && roomSolid.Volume > 0 && roomSolid.Faces.Size > 0)
{
var geomObj = new GeometryObject[] { roomSolid };
if (geomObj.Length > 0)
{
roomShape.SetShape(geomObj);
CopyAllRoomParametersToMasses(room, roomShape);
return(true);
}
}
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
return(false);
}
void CommitInstance
(
Document doc, IGH_DataAccess DA, int Iteration,
Rhino.Geometry.Mesh mesh
)
{
var element = PreviousElement(doc, Iteration);
try
{
if (mesh == null)
{
throw new NullReferenceException($"Parameter '{Params.Input[0].Name}' not set to an instance of a Mesh.");
}
if (!mesh.IsValidWithLog(out var log))
{
foreach (var line in log.Split(new[] { "\r\n", "\r", "\n" }, StringSplitOptions.RemoveEmptyEntries))
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, line);
}
throw new Exception($"Parameter '{Params.Input[0].Name}' not set to a valid Mesh.");
}
var scaleFactor = 1.0 / Revit.ModelUnits;
if (scaleFactor != 1.0)
{
mesh.Scale(scaleFactor);
}
var shape = new List <GeometryObject>();
foreach (var geometry in mesh.ToHost().SelectMany(x => x.ToDirectShapeGeometry()))
{
// DirectShape only accepts those types and no nulls
switch (geometry)
{
case Point p: shape.Add(p); break;
case Curve c: shape.Add(c); break;
case Solid s: shape.Add(s); break;
case Mesh m: shape.Add(m); break;
}
}
var ds = element as DirectShape ?? CopyParametersFrom(DirectShape.CreateElement(doc, new ElementId(BuiltInCategory.OST_GenericModel)), element);
ds.SetShape(shape);
element = ds;
ReplaceElement(doc, DA, Iteration, element);
}
catch (Exception e)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, e.Message);
ReplaceElement(doc, DA, Iteration, null);
}
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
Document doc = commandData.Application.ActiveUIDocument.Document;
Solid box = Box();
Solid sphere = Sphere();
Solid unionSolid = BooleanOperationsUtils.ExecuteBooleanOperation(box, sphere, BooleanOperationsType.Union);
Solid intersectSolid = BooleanOperationsUtils.ExecuteBooleanOperation(box, sphere, BooleanOperationsType.Intersect);
Solid diffSolid = BooleanOperationsUtils.ExecuteBooleanOperation(box, sphere, BooleanOperationsType.Difference);
//Use DirectShape to visualise geometries
using (Transaction t = new Transaction(doc, "Transaction"))
{
t.Start();
GeometryObject[] unionGeomObj = new GeometryObject[] { unionSolid };
GeometryObject[] interGeomObj = new GeometryObject[] { intersectSolid };
GeometryObject[] diffGeomObj = new GeometryObject[] { diffSolid };
DirectShape ds1 = DirectShape.CreateElement(doc, new ElementId(BuiltInCategory.OST_GenericModel));
ds1.SetShape(unionGeomObj);
DirectShape ds2 = DirectShape.CreateElement(doc, new ElementId(BuiltInCategory.OST_GenericModel));
ds2.SetShape(interGeomObj);
DirectShape ds3 = DirectShape.CreateElement(doc, new ElementId(BuiltInCategory.OST_GenericModel));
ds3.SetShape(diffGeomObj);
t.Commit();
}
return(Result.Succeeded);
}
/// <summary>
/// 生成常规模型，记得开启事务！！！
/// </summary>
/// <param name="doc"></param>
/// <param name="transientSolid"></param>
/// <param name="isOpenTrans">是否在方法内部开启事务，如果为false，请手动在方法外部开启事务</param>
/// <param name="dsName"></param>
/// <returns></returns>
/// <remarks>生成Solid不需要开启事务，但是DirectShape一定要开启事务</remarks>
public static ElementId CreateDirectShape(Document doc, Solid transientSolid, bool isOpenTrans = false, String dsName = "")
{
ElementId catId = new ElementId(BuiltInCategory.OST_GenericModel); //常规模型
Transaction tr = null;
if (isOpenTrans)
{
tr = new Transaction(doc, "DirectShape");
tr.Start();
//DirectShape ds = DirectShape.CreateElement(doc, catId);
//SetShape(ds, transientSolid);
//if (!String.IsNullOrEmpty(dsName))
// ds.Name = dsName;
}
// 需要开启事务
DirectShape ds = DirectShape.CreateElement(doc, catId);
SetShape(ds, transientSolid);
if (!String.IsNullOrEmpty(dsName))
{
ds.Name = dsName;
}
tr?.Commit();
tr?.Dispose();
return(ds.Id);
}
/// <summary>
/// creates a DirectShape instance of which shape is Sphere.
/// Sphere is defined by its center and radius.
/// </summary>
/// <param name="document">The Revit document where the instance to be drawn</param>
/// <param name="name">The name of this instance</param>
/// <param name="center">Position of the center</param>
/// <param name="radius">Radius of the circle</param>
/// <param name="line_color">Outline color of Circle</param>
/// <param name="surface_transparency">Surface transparency; ranged from 0 (transparent) to 100 (opaque)</param>
public DirectSphere(Document document, string name, XYZ center, double radius, Color line_color, int surface_transparency) : base(document, name)
{
m_shape_type = ShapeTypes.Sphere;
Center = center;
Radius = radius;
XYZ top = center + radius * XYZ.BasisZ;
XYZ bottom = center - radius * XYZ.BasisZ;
XYZ right = center + radius * XYZ.BasisX;
Frame frame = new Frame(center, XYZ.BasisX, XYZ.BasisY, XYZ.BasisZ);
List <Curve> profile = new List <Curve>();
profile.Add(Line.CreateBound(top, bottom));
profile.Add(Arc.Create(bottom, top, right));
CurveLoop curve_loop = CurveLoop.Create(profile);
SolidOptions options = new SolidOptions(ElementId.InvalidElementId, ElementId.InvalidElementId);
if (Frame.CanDefineRevitGeometry(frame) == true)
{
Solid sphere = GeometryCreationUtilities.CreateRevolvedGeometry(frame, new CurveLoop[] { curve_loop }, 0, 2 * Math.PI, options);
using (Transaction t = new Transaction(document, "Create sphere direct shape."))
{
t.Start();
DirectShape shape = DirectShape.CreateElement(document, new ElementId(BuiltInCategory.OST_GenericModel));
shape.SetShape(new GeometryObject[] { sphere });
shape.SetName(name);
m_element_id = shape.Id;
document.ActiveView.SetElementOverrides(shape.Id, new OverrideGraphicSettings().SetProjectionLineColor(line_color).SetSurfaceTransparency(surface_transparency));
t.Commit();
}
}
}
void ReconstructDirectShapeByCurve
(
Document doc,
ref Autodesk.Revit.DB.Element element,
Rhino.Geometry.Curve curve
)
{
var scaleFactor = 1.0 / Revit.ModelUnits;
ThrowIfNotValid(nameof(curve), curve);
if (element is DirectShape ds)
{
}
else
{
ds = DirectShape.CreateElement(doc, new ElementId(BuiltInCategory.OST_GenericModel));
}
var shape = curve.
ToHostMultiple(scaleFactor).
SelectMany(x => x.ToDirectShapeGeometry());
ds.SetShape(shape.ToList());
ReplaceElement(ref element, ds);
}
/// <summary>
/// Create a DirectShape, and set its options accordingly.
/// </summary>
/// <param name="doc">The document.</param>
/// <param name="categoryId">The category of the DirectShape.</param>
/// <param name="dataGUID">The GUID of the data creating the DirectShape.</param>
/// <param name="geomObjs">The list of geometries to add to the DirectShape.</param>
/// <param name="id">The id of the IFCEntity object creating the DirectShape.</param>
/// <returns>The DirectShape.</returns>
static public DirectShape CreateElement(Document doc, ElementId categoryId, string dataGUID, IList <GeometryObject> geomObjs, int id, IFCEntityType entityType)
{
string appGUID = Importer.ImportAppGUID();
DirectShape directShape = DirectShape.CreateElement(doc, GetDSValidCategoryId(doc, categoryId, id));
directShape.ApplicationId = appGUID;
directShape.ApplicationDataId = dataGUID;
// Note: we use the standard options for the DirectShape that is created. This includes but is not limited to:
// Referenceable: true.
// Room Bounding: if applicable, user settable.
if (IFCImportFile.TheFile.Options.UseStreamlinedOptions)
{
// Disable referencing for performance purposes.
DirectShapeOptions options = directShape.GetOptions();
options.ReferencingOption = DirectShapeReferencingOption.NotReferenceable;
directShape.SetOptions(options);
}
// This is used in some places to create something not related to an IFCEntity
if (!Importer.TheProcessor.CreateOrUpdateElement(id, dataGUID, entityType.ToString(),
categoryId.IntegerValue, geomObjs))
{
if (geomObjs != null)
{
directShape?.SetShape(geomObjs);
}
}
return(directShape);
}
public void ProcessMultipleSAT()
{
List <ElementId> importIds = new List <ElementId>();
// create and set new SAT options
SATImportOptions satOptions = new SATImportOptions();
satOptions.Placement = ImportPlacement.Origin;
satOptions.ColorMode = ImportColorMode.BlackAndWhite;
satOptions.Unit = ImportUnit.Millimeter;
using (Transaction trans = new Transaction(m_doc, "UpdateSAT"))
{
trans.Start();
List <GeometryObject> geoObjList = new List <GeometryObject>();
DirectShape ds = null;
ElementId currentId;
try
{
currentId = m_doc.Import(@"B:\Rhino\OpenNURBS\v5_example_file.sat", satOptions, m_doc.ActiveView);
importIds.Add(currentId);
}
catch (Exception)
{
currentId = ElementId.InvalidElementId;
}
// extract geometry from import instance
ImportInstance ii = m_doc.GetElement(currentId) as ImportInstance;
Options gOptions = new Options();
gOptions.ComputeReferences = true;
GeometryElement geoElement = ii.get_Geometry(gOptions);
// get solids from geometry element
List <GeometryObject> tempGeoList = FindElementGeometry(geoElement);
foreach (GeometryObject go in tempGeoList)
{
geoObjList.Add(go);
}
ds = DirectShape.CreateElement(m_doc, new ElementId((int)BuiltInCategory.OST_GenericModel));
ds.SetShape(geoObjList);
// set the Direct Shape options
DirectShapeOptions dsOptions = ds.GetOptions();
dsOptions.ReferencingOption = DirectShapeReferencingOption.Referenceable;
ds.SetOptions(dsOptions);
trans.Commit();
trans.Start("Delete Elements");
// clean up imported solids
m_doc.Delete(importIds);
trans.Commit();
}
}
/***************************************************/
/**** Public Methods ****/
/***************************************************/
public static Element ToRevitElement(this ModelInstance modelInstance, Document document, RevitSettings settings = null, Dictionary <Guid, List <int> > refObjects = null)
{
if (modelInstance == null || document == null)
{
return(null);
}
Element element = refObjects.GetValue <Element>(document, modelInstance.BHoM_Guid);
if (element != null)
{
return(element);
}
if (modelInstance.Properties == null)
{
Compute.NullObjectPropertiesWarning(modelInstance);
return(null);
}
settings = settings.DefaultIfNull();
BuiltInCategory builtInCategory = modelInstance.BuiltInCategory(document);
if (modelInstance.Location is ISurface || modelInstance.Location is ISolid)
{
Solid brep = ToRevit(modelInstance.Location as dynamic);
if (brep == null)
{
Compute.GeometryConvertFailed(modelInstance);
return(null);
}
DirectShape directShape = DirectShape.CreateElement(document, new ElementId((int)builtInCategory));
directShape.AppendShape(new List <GeometryObject> {
brep
});
element = directShape;
}
else
{
ElementType elementType = modelInstance.Properties.ElementType(document, new List <BuiltInCategory> {
builtInCategory
}, settings);
element = modelInstance.IToRevitElement(elementType, settings);
}
if (element == null)
{
return(null);
}
// Copy parameters from BHoM object to Revit element
element.CopyParameters(modelInstance, settings);
refObjects.AddOrReplace(modelInstance, element);
return(element);
}
/// <summary>
/// creates a DirectShape instance of which shape is a part of a torus (like elbow joint pipe).
/// Torus is defined by center, axis, tube radius, and mean radius (the distance between center and tube center).
/// The tube_begin and tube_end defines the angle between the two edges of the piece.
/// </summary>
/// <param name="document">The Revit document where the instance to be drawn</param>
/// <param name="name">The name of this instance</param>
/// <param name="center">Position of center of the torus' hole</param>
/// <param name="axis">Vector passing through the center</param>
/// <param name="mean_radius">The distance between torus center and its tube center</param>
/// <param name="tube_radius">Radius of tube</param>
/// <param name="tube_begin">The vector pointing to one of the torus' edge from its center</param>
/// <param name="torus_angle">The angle between the tube begin and end</param>
/// <param name="line_color">Outline color of the torus</param>
/// <param name="surface_transparency">Surface transparency; ranged from 0 (transparent) to 100 (opaque)</param>
public DirectTorus(Document document, string name, XYZ center, XYZ axis, double mean_radius, double tube_radius, XYZ tube_begin, double torus_angle, Color line_color, int surface_transparency) : base(document, name)
{
m_shape_type = ShapeTypes.Torus;
Center = center;
Axis = axis;
MeanRadius = mean_radius;
TubeRadius = tube_radius;
HasAnElbow = true;
TubeBegin = tube_begin;
TubeAngle = torus_angle;
XYZ tilting_axis = XYZ.BasisZ.CrossProduct(axis);
double tilting_angle = FindSurfaceRevitPluginUtils.GetPositiveAngleBetween(XYZ.BasisZ, axis, tilting_axis);
bool no_need_to_tilt = tilting_axis.IsAlmostEqualTo(XYZ.Zero);
Transform tilting_torus = no_need_to_tilt ? Transform.Identity : Transform.CreateRotation(tilting_axis, tilting_angle);
XYZ tilted_basis_x = tilting_torus.OfVector(XYZ.BasisX);
// model space coordinates
Frame frame = new Frame(XYZ.Zero, XYZ.BasisX, XYZ.BasisY, XYZ.BasisZ);
XYZ model_tube_center = XYZ.BasisX * mean_radius;
XYZ model_tube_top = model_tube_center + tube_radius * XYZ.BasisZ;
XYZ model_tube_bottom = model_tube_center - tube_radius * XYZ.BasisZ;
XYZ model_tube_outer = model_tube_center + tube_radius * XYZ.BasisX;
XYZ model_tube_inner = model_tube_center - tube_radius * XYZ.BasisX;
List <Curve> tube_circle = new List <Curve>();
tube_circle.Add(Arc.Create(model_tube_top, model_tube_bottom, model_tube_inner));
tube_circle.Add(Arc.Create(model_tube_bottom, model_tube_top, model_tube_outer));
CurveLoop curve_loop = CurveLoop.Create(tube_circle);
SolidOptions options = new SolidOptions(ElementId.InvalidElementId, ElementId.InvalidElementId);
if (Frame.CanDefineRevitGeometry(frame))
{
Solid torus = GeometryCreationUtilities.CreateRevolvedGeometry(frame, new CurveLoop[] { curve_loop }, 0, torus_angle, options);
using (Transaction t = new Transaction(document, "Create torus direct shape."))
{
t.Start();
DirectShape shape = DirectShape.CreateElement(document, new ElementId(BuiltInCategory.OST_GenericModel));
shape.SetShape(new GeometryObject[] { torus });
shape.SetName(name);
m_element_id = shape.Id;
if (no_need_to_tilt == false)
{
shape.Location.Rotate(Line.CreateUnbound(XYZ.Zero, tilting_axis), tilting_angle);
}
shape.Location.Rotate(Line.CreateUnbound(XYZ.Zero, axis), FindSurfaceRevitPluginUtils.GetPositiveAngleBetween(tilted_basis_x, tube_begin, axis));
shape.Location.Move(center);
document.ActiveView.SetElementOverrides(shape.Id, new OverrideGraphicSettings().SetProjectionLineColor(line_color).SetSurfaceTransparency(surface_transparency));
t.Commit();
}
}
}
public DirectShape GetTurningRadiusWithKneeAndToeClearanceDirectShape(XYZ centerPoint)
{
// The measurements are mentioned in the drawing in inches but we want it to be in internal units (feet)
double inch9 = UnitUtils.ConvertToInternalUnits(9, DisplayUnitType.DUT_DECIMAL_INCHES);
double inch13 = UnitUtils.ConvertToInternalUnits(13, DisplayUnitType.DUT_DECIMAL_INCHES);
double inch21 = UnitUtils.ConvertToInternalUnits(21, DisplayUnitType.DUT_DECIMAL_INCHES);
double inch24 = UnitUtils.ConvertToInternalUnits(24, DisplayUnitType.DUT_DECIMAL_INCHES);
double inch27 = UnitUtils.ConvertToInternalUnits(27, DisplayUnitType.DUT_DECIMAL_INCHES);
double inch30 = UnitUtils.ConvertToInternalUnits(30, DisplayUnitType.DUT_DECIMAL_INCHES);
double inch54 = UnitUtils.ConvertToInternalUnits(54, DisplayUnitType.DUT_DECIMAL_INCHES);
// First Create a profile to rotate
// Let's take center point as the center of the turning circle.
XYZ pt1 = new XYZ(0, 0, 0);
XYZ pt2 = new XYZ(inch30, 0, 0);
XYZ pt3 = new XYZ(inch30, 0, inch9);
XYZ pt4 = new XYZ(inch24, 0, inch9);
XYZ pt5 = new XYZ(inch21, 0, inch27);
XYZ pt6 = new XYZ(inch13, 0, inch27);
XYZ pt7 = new XYZ(inch13, 0, inch54);
XYZ pt8 = new XYZ(0, 0, inch54);
// Document doc = DocumentInterface.getInstance().GetDoc();
Document doc = this.ActiveUIDocument.Document;
// Create the profile to rotate
List <Curve> profile = new List <Curve>();
profile.Add(Line.CreateBound(pt1, pt2));
profile.Add(Line.CreateBound(pt2, pt3));
profile.Add(Line.CreateBound(pt3, pt4));
profile.Add(Line.CreateBound(pt4, pt5));
profile.Add(Line.CreateBound(pt5, pt6));
profile.Add(Line.CreateBound(pt6, pt7));
profile.Add(Line.CreateBound(pt7, pt8));
profile.Add(Line.CreateBound(pt8, pt1));
DirectShape ds = null;
CurveLoop curveLoop = CurveLoop.Create(profile);
Solid rotatedSolid = GeometryCreationUtilities.CreateRevolvedGeometry(new Frame(), new CurveLoop[] { curveLoop }, 0, Math.PI * 2.0);
using (Transaction transaction = new Transaction(doc, "Create the clearance space solid"))
{
transaction.Start();
// create direct shape and assign the sphere shape
ds = DirectShape.CreateElement(doc, new ElementId(BuiltInCategory.OST_GenericModel));
ds.ApplicationId = "Application id";
ds.ApplicationDataId = "Geometry object id";
ds.SetShape(new GeometryObject[] { rotatedSolid });
ds.Location.Move(centerPoint); // since we have added the solid on origin, the centerPoint - origin (zero) is the direction vector.
transaction.Commit();
}
return(ds);
}
public static bool CreateAreaSolid(Document doc, AreaProperties ap, out MassProperties createdMass)
{
bool created = false;
createdMass = null;
try
{
string appGuid = doc.Application.ActiveAddInId.GetGUID().ToString();
if (null != ap.Linked3dMass)
{
//delete existing mass first
MassProperties existingMass = ap.Linked3dMass;
doc.Delete(new ElementId(existingMass.MassId));
}
IList <GeometryObject> areaGeometries = new List <GeometryObject>();
if (ap.AreaProfile.Count > 0)
{
XYZ extrusionDir = new XYZ(0, 0, 1);
Solid areaSolid = GeometryCreationUtilities.CreateExtrusionGeometry(ap.AreaProfile, extrusionDir, ap.UserHeight);
if (null != areaSolid)
{
areaGeometries.Add(areaSolid);
}
}
#if RELEASE2015 || RELEASE2016
DirectShape createdShape = DirectShape.CreateElement(doc, new ElementId(massCategory), appGuid, ap.AreaId.ToString());
#else
DirectShape createdShape = DirectShape.CreateElement(doc, new ElementId(massCategory));
createdShape.ApplicationId = appGuid;
createdShape.ApplicationDataId = ap.AreaId.ToString();
#endif
#if RELEASE2016
DirectShapeOptions options = createdShape.GetOptions();
options.ReferencingOption = DirectShapeReferencingOption.Referenceable;
createdShape.SetOptions(options);
#endif
createdShape.SetShape(areaGeometries);
createdShape.SetName(ap.AreaName);
Element massElement = doc.GetElement(createdShape.Id);
if (null != massElement)
{
createdMass = new MassProperties(massElement);
createdMass.SetHostInfo(ap.AreaUniqueId, SourceType.Areas, ap.AreaCenterPoint, ap.UserHeight);
bool stored = MassDataStorageUtil.SetLinkedHostInfo(massElement, SourceType.Areas.ToString(), ap.AreaUniqueId, ap.AreaCenterPoint, ap.UserHeight);
created = true;
}
}
catch (Exception ex)
{
MessageBox.Show("Failed to create area solid.\n" + ex.Message, "Create Area Solid", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
return(created);
}
internal static ElementId AddMeshToDocument(ref Document doc, Mesh mesh)
{
ElementId elemId = new ElementId(BuiltInCategory.OST_GenericModel);
DirectShape ds = DirectShape.CreateElement(doc, elemId);
ds.SetShape(new List <GeometryObject> {
mesh
});
return(elemId);
}
static void GetDirectShape(Document doc, Solid solid)
{
using (Transaction t = new Transaction(doc, "Create DirectShape object"))
{
t.Start();
DirectShape ds = DirectShape
.CreateElement(doc, new ElementId(BuiltInCategory.OST_GenericModel));
ds.SetShape(new GeometryObject[] { solid });
t.Commit();
}
}
/// <summary>
/// creates a DirectShape instance of which shape is Plane.
/// Plane is defined by four vertices (top-left, top-right, bottom-left, bottom-right) on the plane.
/// (Actually, it is a rectangle as you already know.)
/// </summary>
/// <remarks>The Plane has very small thickness (0.0039) since there is no way to create a plane with no thickness using DirectShape.</remarks>
/// <param name="document">The Revit document where the instance to be drawn</param>
/// <param name="name">The name of this instance</param>
/// <param name="top_left">Position of the top-left vertex</param>
/// <param name="top_right">Position of the top-right vertex</param>
/// <param name="bottom_left">Position of the bottom-left vertex</param>
/// <param name="bottom_right">Position of the bottom-right vertex</param>
/// <param name="line_color">Outline color of Plane</param>
/// <param name="surface_transparency">Surface transparency; ranged from 0 (transparent) to 100 (opaque)</param>
public DirectPlane(Document document, string name, XYZ top_left, XYZ top_right, XYZ bottom_left, XYZ bottom_right, Color line_color, int surface_transparency) : base(document, name)
{
m_shape_type = ShapeTypes.Plane;
TopLeft = top_left;
TopRight = top_right;
BottomLeft = bottom_left;
BottomRight = bottom_right;
XYZ rotation_axis, translation_offset;
double rotation_angle;
XYZ tl, tr;
XYZ bl, br;
// We'll rotates and translates the plane transformed to be axis-aligned, because GeometryCreationUtilities.CreateSweptGeometry may fail to define a plane due to the precision issue.
GetAxisAlignedPlane(
top_left, top_right, bottom_left, bottom_right,
out tl, out tr, out bl, out br,
out rotation_axis, out rotation_angle, out translation_offset);
Frame frame = new Frame(XYZ.Zero, XYZ.BasisX, XYZ.BasisY, XYZ.BasisZ);
List <Curve> profile = new List <Curve>();
profile.Add(Line.CreateBound(tl, bl));
profile.Add(Line.CreateBound(bl, br));
profile.Add(Line.CreateBound(br, tr));
profile.Add(Line.CreateBound(tr, tl));
List <Curve> swept_profile = new List <Curve>();
swept_profile.Add(Line.CreateBound(XYZ.Zero, 0.0039 * XYZ.BasisZ));
CurveLoop curve_loop = CurveLoop.Create(profile);
CurveLoop sweep_path = CurveLoop.Create(swept_profile);
SolidOptions options = new SolidOptions(ElementId.InvalidElementId, ElementId.InvalidElementId);
if (Frame.CanDefineRevitGeometry(frame) == true)
{
Solid thin_box = GeometryCreationUtilities.CreateSweptGeometry(sweep_path, 0, 0, new CurveLoop[] { curve_loop }, options);
using (Transaction t = new Transaction(document, "Create plane direct shape"))
{
t.Start();
DirectShape shape = DirectShape.CreateElement(document, new ElementId(BuiltInCategory.OST_GenericModel));
shape.SetShape(new GeometryObject[] { thin_box });
shape.SetName(name);
m_element_id = shape.Id;
shape.Location.Rotate(Line.CreateUnbound(XYZ.Zero, rotation_axis), -rotation_angle);
shape.Location.Move(-translation_offset);
document.ActiveView.SetElementOverrides(shape.Id, new OverrideGraphicSettings().SetProjectionLineColor(line_color).SetSurfaceTransparency(surface_transparency));
t.Commit();
}
}
}
/// <summary>
/// Create a DirectShape.
/// </summary>
/// <param name="doc">The document.</param>
/// <param name="categoryId">The category of the DirectShape.</param>
/// <param name="dataGUID">The GUID of the data creating the DirectShape.</param>
/// <returns>The DirectShape.</returns>
static public DirectShape CreateElement(Document doc, ElementId categoryId, string dataGUID, IList <GeometryObject> geomObjs)
{
string appGUID = Importer.ImportAppGUID();
DirectShape directShape = DirectShape.CreateElement(doc, categoryId, appGUID, dataGUID);
if (directShape != null && geomObjs != null)
{
directShape.SetShape(geomObjs);
}
return(directShape);
}
public static Result Import3DMFile(string filePath, Document doc, BuiltInCategory builtInCategory)
{
using (var model = File3dm.Read(filePath))
{
var scaleFactor = RhinoMath.UnitScale(model.Settings.ModelUnitSystem, Revit.ModelUnitSystem);
using (var trans = new Transaction(doc, "Import 3D Model"))
{
if (trans.Start() == TransactionStatus.Started)
{
var categoryId = new ElementId(builtInCategory);
var ds = DirectShape.CreateElement(doc, categoryId);
ds.Name = Path.GetFileName(filePath);
foreach (var obj in model.Objects)
{
if (!obj.Attributes.Visible)
{
continue;
}
var layer = model.AllLayers.FindIndex(obj.Attributes.LayerIndex);
if (layer?.IsVisible != true)
{
continue;
}
var geometryList = ImportObject(obj.Geometry, obj.Attributes, scaleFactor);
if (geometryList == null)
{
continue;
}
try { ds.AppendShape(geometryList); }
catch (Autodesk.Revit.Exceptions.ArgumentException) { }
}
if (trans.Commit() == TransactionStatus.Committed)
{
var elements = new ElementId[] { ds.Id };
Revit.ActiveUIDocument.Selection.SetElementIds(elements);
Revit.ActiveUIDocument.ShowElements(elements);
return(Result.Succeeded);
}
}
}
}
return(Result.Failed);
}