/// <summary>
/// Create from an existing element
/// </summary>
/// <param name="existingSketchPlane"></param>
/// <param name="isRevitOwned"></param>
/// <returns></returns>
internal static SketchPlane FromExisting(Autodesk.Revit.DB.SketchPlane existingSketchPlane, bool isRevitOwned)
{
return(new SketchPlane(existingSketchPlane)
{
IsRevitOwned = isRevitOwned
});
}
void ReconstructModelLineByCurve
(
DB.Document doc,
ref DB.Element element,
Rhino.Geometry.Curve curve,
DB.SketchPlane sketchPlane
)
{
var plane = sketchPlane.GetPlane().ToPlane();
if
(
((curve = Rhino.Geometry.Curve.ProjectToPlane(curve, plane)) == null)
)
{
ThrowArgumentException(nameof(curve), "Failed to project curve in the sketchPlane.");
}
var centerLine = curve.ToCurve();
if (curve.IsClosed == centerLine.IsBound)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, "Unable to keep curve closed.");
}
if (element is DB.ModelCurve modelCurve && centerLine.IsSameKindAs(modelCurve.GeometryCurve))
{
modelCurve.SetSketchPlaneAndCurve(sketchPlane, centerLine);
}
void ReconstructModelLineByCurve
(
Document doc,
ref Autodesk.Revit.DB.Element element,
Rhino.Geometry.Curve curve,
Autodesk.Revit.DB.SketchPlane sketchPlane
)
{
var scaleFactor = 1.0 / Revit.ModelUnits;
var plane = sketchPlane.GetPlane().ToRhino().Scale(scaleFactor);
if
(
!(scaleFactor != 1.0 ? curve.Scale(scaleFactor) : true) ||
((curve = Rhino.Geometry.Curve.ProjectToPlane(curve, plane)) != null)
)
{
ThrowArgumentException(nameof(curve), "Failed to project curve in the sketchPlane.");
}
var curves = curve.ToHost().ToArray();
Debug.Assert(curves.Length == 1);
var centerLine = curves[0];
if (element is ModelCurve modelCurve && centerLine.IsSameKindAs(modelCurve.GeometryCurve))
{
modelCurve.SetSketchPlaneAndCurve(sketchPlane, centerLine);
}
/// <summary>
/// Internal constructor for the ModelText
/// </summary>
/// <param name="text"></param>
/// <param name="sketchPlane"></param>
/// <param name="xCoordinateInPlane"></param>
/// <param name="yCoordinateInPlane"></param>
/// <param name="textDepth"></param>
/// <param name="modelTextType"></param>
private ModelText(string text, Autodesk.Revit.DB.SketchPlane sketchPlane, double xCoordinateInPlane, double yCoordinateInPlane, double textDepth, Autodesk.Revit.DB.ModelTextType modelTextType)
{
//Phase 1 - Check to see if the object exists and should be rebound
var oldEle =
ElementBinder.GetElementFromTrace <Autodesk.Revit.DB.ModelText>(Document);
// Note: not sure if there's a way to mutate the sketchPlane for a ModelText, so we need
// to insure the Element hasn't changed position, otherwise, we destroy and rebuild the Element
if (oldEle != null && PositionUnchanged(oldEle, sketchPlane, xCoordinateInPlane, yCoordinateInPlane))
{
// There was an element and it's position hasn't changed
InternalSetModelText(oldEle);
InternalSetText(text);
InternalSetDepth(textDepth);
InternalSetModelTextType(modelTextType);
return;
}
TransactionManager.Instance.EnsureInTransaction(Document);
// We have to clean up the old ModelText b/c we can't mutate it's position
if (oldEle != null)
{
DocumentManager.Instance.DeleteElement(new ElementUUID(oldEle.UniqueId));
}
var mt = CreateModelText(text, sketchPlane, xCoordinateInPlane, yCoordinateInPlane, textDepth, modelTextType);
InternalSetModelText(mt);
TransactionManager.Instance.TransactionTaskDone();
ElementBinder.SetElementForTrace(this.InternalElement);
}
void ReconstructModelLineByCurve
(
Document doc,
ref Autodesk.Revit.DB.Element element,
Rhino.Geometry.Curve curve,
Autodesk.Revit.DB.SketchPlane sketchPlane
)
{
var scaleFactor = 1.0 / Revit.ModelUnits;
var plane = sketchPlane.GetPlane().ToRhino().ChangeUnits(scaleFactor);
if
(
((curve = curve.ChangeUnits(scaleFactor)) is null) ||
((curve = Rhino.Geometry.Curve.ProjectToPlane(curve, plane)) == null)
)
{
ThrowArgumentException(nameof(curve), "Failed to project curve in the sketchPlane.");
}
var centerLine = curve.ToHost();
if (curve.IsClosed == centerLine.IsBound)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, "Unable to keep curve closed.");
}
if (element is ModelCurve modelCurve && centerLine.IsSameKindAs(modelCurve.GeometryCurve))
{
modelCurve.SetSketchPlaneAndCurve(sketchPlane, centerLine);
}
void CommitInstance
(
Document doc, IGH_DataAccess DA, int Iteration,
Rhino.Geometry.Curve curve,
Autodesk.Revit.DB.SketchPlane plane
)
{
var elements = PreviousElements(doc, Iteration).ToList();
try
{
if (curve == null)
{
throw new Exception(string.Format("Parameter '{0}' is null.", Params.Input[0].Name));
}
if (plane == null)
{
throw new Exception(string.Format("Parameter '{0}' is null.", Params.Input[1].Name));
}
var scaleFactor = 1.0 / Revit.ModelUnits;
if (scaleFactor != 1.0)
{
curve.Scale(scaleFactor);
}
curve = Rhino.Geometry.Curve.ProjectToPlane(curve, plane.GetPlane().ToRhino());
var newElements = new List <Element>();
{
int index = 0;
foreach (var c in curve.ToHost() ?? Enumerable.Empty <Autodesk.Revit.DB.Curve>())
{
var element = index < elements.Count ? elements[index] : null;
index++;
if (element?.Pinned ?? true)
{
if (element is ModelCurve modelCurve && modelCurve.GeometryCurve.IsBound == c.IsBound)
{
modelCurve.SetSketchPlaneAndCurve(plane, c);
}
else if (doc.IsFamilyDocument)
{
element = CopyParametersFrom(doc.FamilyCreate.NewModelCurve(c, plane), element);
}
else
{
element = CopyParametersFrom(doc.Create.NewModelCurve(c, plane), element);
}
}
newElements.Add(element);
}
}
ReplaceElements(doc, DA, Iteration, newElements);
}
private static Autodesk.Revit.DB.SketchPlane GetSketchPlaneFromCurve(Curve c)
{
Plane plane = GetPlaneFromCurve(c, false);
Autodesk.Revit.DB.SketchPlane sp = null;
sp = Document.IsFamilyDocument ?
Document.FamilyCreate.NewSketchPlane(plane) :
Document.Create.NewSketchPlane(plane);
return(sp);
}
public static SketchPlane GetSketchPlaneFromCurve(Curve c)
{
Plane plane = GetPlaneFromCurve(c, false);
SketchPlane sp = null;
sp = dynRevitSettings.Doc.Document.IsFamilyDocument ?
dynRevitSettings.Doc.Document.FamilyCreate.NewSketchPlane(plane) :
dynRevitSettings.Doc.Document.Create.NewSketchPlane(plane);
return(sp);
}
protected override void SolveInstance(IGH_DataAccess DA)
{
Rhino.Geometry.Curve axis = null;
DA.GetData("Curve", ref axis);
Autodesk.Revit.DB.SketchPlane plane = null;
DA.GetData("SketchPlane", ref plane);
DA.DisableGapLogic();
int Iteration = DA.Iteration;
Revit.EnqueueAction((doc) => CommitInstance(doc, DA, Iteration, axis, plane));
}
/// <summary>
/// Create a ModelText element in the current Family Document
/// </summary>
/// <param name="text"></param>
/// <param name="sketchPlane"></param>
/// <param name="xCoordinateInPlane"></param>
/// <param name="yCoordinateInPlane"></param>
/// <param name="textDepth"></param>
/// <param name="modelTextType"></param>
/// <returns></returns>
private static Autodesk.Revit.DB.ModelText CreateModelText(string text, Autodesk.Revit.DB.SketchPlane sketchPlane, double xCoordinateInPlane, double yCoordinateInPlane, double textDepth, Autodesk.Revit.DB.ModelTextType modelTextType)
{
TransactionManager.Instance.EnsureInTransaction(Document);
// obtain the position of the ModelText element in the plane of the sketchPlane
var plane = sketchPlane.GetPlane();
var pos = plane.Origin + plane.XVec * xCoordinateInPlane + plane.YVec * yCoordinateInPlane;
// create the modeltext
var mt = Document.FamilyCreate.NewModelText(text, modelTextType, sketchPlane, pos, HorizontalAlign.Left, textDepth);
TransactionManager.Instance.TransactionTaskDone();
return(mt);
}
/// <summary>
/// Creates one model curve on a plane with an origin at 0,0,0
/// </summary>
/// <param name="mc1"></param>
protected void CreateOneModelCurve(out ModelCurve mc1)
{
//create two model curves
using (_trans = _trans = new Transaction(dynRevitSettings.Doc.Document, "CreateTwoModelCurves"))
{
_trans.Start();
Plane p1 = new Plane(XYZ.BasisZ, XYZ.Zero);
SketchPlane sp1 = dynRevitSettings.Doc.Document.FamilyCreate.NewSketchPlane(p1);
Curve c1 = dynRevitSettings.Revit.Application.Create.NewLineBound(XYZ.Zero, new XYZ(1, 0, 0));
mc1 = dynRevitSettings.Doc.Document.FamilyCreate.NewModelCurve(c1, sp1);
_trans.Commit();
}
}
/// <summary>
/// Creates one model curve on a plane with an origin at 0,0,0
/// </summary>
/// <param name="mc1"></param>
protected void CreateOneModelCurve(out ModelCurve mc1)
{
//create two model curves
using (_trans = _trans = new Transaction(DocumentManager.Instance.CurrentUIDocument.Document, "CreateTwoModelCurves"))
{
_trans.Start();
var p1 = new Plane(XYZ.BasisZ, XYZ.Zero);
SketchPlane sp1 = DocumentManager.Instance.CurrentUIDocument.Document.FamilyCreate.NewSketchPlane(p1);
Curve c1 = DocumentManager.Instance.CurrentUIApplication.Application.Create.NewLineBound(XYZ.Zero, new XYZ(1, 0, 0));
mc1 = DocumentManager.Instance.CurrentUIDocument.Document.FamilyCreate.NewModelCurve(c1, sp1);
_trans.Commit();
}
}
public override FScheme.Value Evaluate(FSharpList <FScheme.Value> args)
{
var pts = ((FScheme.Value.List)args[0]).Item.Select(
x => ((ReferencePoint)((FScheme.Value.Container)x).Item).Position
).ToList();
if (pts.Count <= 1)
{
throw new Exception("Not enough reference points to make a curve.");
}
var ns = UIDocument.Application.Application.Create.NewNurbSpline(
pts, Enumerable.Repeat(1.0, pts.Count).ToList());
ModelNurbSpline c;
if (Elements.Any() && dynUtils.TryGetElement(Elements[0], out c))
{
ModelCurve.setCurveMethod(c, ns); //c.GeometryCurve = ns;
}
else
{
Elements.Clear();
double rawParam = ns.ComputeRawParameter(.5);
Transform t = ns.ComputeDerivatives(rawParam, false);
XYZ norm = t.BasisZ;
if (norm.GetLength() == 0)
{
norm = XYZ.BasisZ;
}
Autodesk.Revit.DB.Plane p = new Autodesk.Revit.DB.Plane(norm, t.Origin);
Autodesk.Revit.DB.SketchPlane sp = this.UIDocument.Document.FamilyCreate.NewSketchPlane(p);
//sps.Add(sp);
c = UIDocument.Document.FamilyCreate.NewModelCurve(ns, sp) as ModelNurbSpline;
Elements.Add(c.Id);
}
return(FScheme.Value.NewContainer(c));
}
public Autodesk.Revit.DB.ModelCurve MakeLine(Document doc, XYZ ptA, XYZ ptB)
{
Autodesk.Revit.ApplicationServices.Application app = doc.Application;
// Create plane by the points
Line line = app.Create.NewLine(ptA, ptB, true);
XYZ norm = ptA.CrossProduct(ptB);
double length = norm.GetLength();
if (length == 0)
{
norm = XYZ.BasisZ;
}
Autodesk.Revit.DB.Plane plane = app.Create.NewPlane(norm, ptB);
Autodesk.Revit.DB.SketchPlane skplane = doc.FamilyCreate.NewSketchPlane(plane);
// Create line here
Autodesk.Revit.DB.ModelCurve modelcurve = doc.FamilyCreate.NewModelCurve(line, skplane);
return(modelcurve);
}
bool resetPlaneofSketchPlaneElement(Autodesk.Revit.DB.SketchPlane sp, Autodesk.Revit.DB.Plane p)
{
XYZ newOrigin = p.Origin;
XYZ newNorm = p.Normal;
var oldP = sp.Plane;
XYZ oldOrigin = oldP.Origin;
XYZ oldNorm = oldP.Normal;
if (oldNorm.IsAlmostEqualTo(newNorm))
{
XYZ moveVec = newOrigin - oldOrigin;
if (moveVec.GetLength() > 0.000000001)
{
ElementTransformUtils.MoveElement(this.UIDocument.Document, sp.Id, moveVec);
}
return(true);
}
//rotation might not work for sketch planes
return(false);
}
/// <summary>
/// Set the plane and the curve internally.
/// </summary>
private void InternalSetSketchPlaneFromCurve(Curve newCurve)
{
TransactionManager.Instance.EnsureInTransaction(Document);
Plane newPlane = CurveUtils.GetPlaneFromCurve(newCurve, false);
Plane oldPlane = InternalCurveElement.SketchPlane.GetPlane();
var angleBetweenPlanes = newPlane.Normal.AngleTo(oldPlane.Normal);
var distanceBetweenOrigins = newPlane.Origin.DistanceTo(oldPlane.Origin);
Autodesk.Revit.DB.SketchPlane sp = null;
// Planes are different.
if (angleBetweenPlanes > tolerance || distanceBetweenOrigins > tolerance)
{
sp = GetSketchPlaneFromCurve(newCurve);
InternalCurveElement.SetSketchPlaneAndCurve(sp, newCurve);
}
// Planes are the same.
else
{
InternalSetCurve(newCurve);
}
string idSpUnused = String.Empty;
if (sp != null && InternalCurveElement.SketchPlane.Id != sp.Id)
{
idSpUnused = sp.UniqueId;
}
// if we got a valid id, delete the old sketch plane
if (idSpUnused != String.Empty)
{
DocumentManager.Instance.DeleteElement(new ElementUUID(idSpUnused));
}
TransactionManager.Instance.TransactionTaskDone();
}
/// <summary>
/// Initialize a SketchPlane element
/// </summary>
/// <param name="existingSketchPlane"></param>
private void InitSketchPlane(Autodesk.Revit.DB.SketchPlane existingSketchPlane)
{
InternalSetSketchPlane(existingSketchPlane);
}
public SketchPlane(DB.SketchPlane sketchPlane) : base(sketchPlane)
{
}
public static SketchPlane Wrap(Autodesk.Revit.DB.SketchPlane ele, bool isRevitOwned)
{
return(SketchPlane.FromExisting(ele, isRevitOwned));
}
public RefPlane(Autodesk.Revit.DB.SketchPlane sp)
{
Id = sp.Id.IntegerValue;
RefPlaneName = sp.Name;
}
public override FScheme.Value Evaluate(FSharpList <FScheme.Value> args)
{
Autodesk.Revit.DB.CurveLoop cl = (Autodesk.Revit.DB.CurveLoop)((FScheme.Value.Container)args[0]).Item;
if (cl == null)
{
throw new InvalidOperationException("No curve loop");
}
Autodesk.Revit.DB.Plane plane = cl.GetPlane();
if (plane == null)
{
throw new InvalidOperationException("Curve loop is not planar");
}
var mcs = new System.Collections.Generic.List <Autodesk.Revit.DB.ModelCurve>();
var listCurves = new System.Collections.Generic.List <Curve> ();
CurveLoopIterator CLiter = cl.GetCurveLoopIterator();
for (; CLiter.MoveNext();)
{
listCurves.Add(CLiter.Current.Clone());
}
int numCurves = listCurves.Count;
Autodesk.Revit.DB.SketchPlane sp = null;
for (int index = 0; index < numCurves; index++)
{
//instead of changing Revit curve keep it "as is"
//user might have trouble modifying curve in Revit if it is off the sketch plane
Autodesk.Revit.DB.ModelCurve mc = null;
if (this.Elements.Any() && index < this.Elements.Count)
{
bool needsRemake = false;
if (dynUtils.TryGetElement(this.Elements[index], out mc))
{
ElementId idSpUnused = ModelCurve.resetSketchPlaneMethod(mc, listCurves[index], plane, out needsRemake);
if (idSpUnused != ElementId.InvalidElementId && index == numCurves - 1)
{
this.DeleteElement(idSpUnused);
}
if (!needsRemake)
{
if (!mc.GeometryCurve.IsBound && listCurves[index].IsBound)
{
listCurves[index] = listCurves[index].Clone();
listCurves[index].MakeUnbound();
}
ModelCurve.setCurveMethod(mc, listCurves[index]); // mc.GeometryCurve = c;
}
else
{
this.DeleteElement(this.Elements[index]);
}
}
else
{
needsRemake = true;
}
if (needsRemake)
{
if (sp == null)
{
sp = dynRevitSettings.Doc.Document.IsFamilyDocument ?
dynRevitSettings.Doc.Document.FamilyCreate.NewSketchPlane(plane) :
dynRevitSettings.Doc.Document.Create.NewSketchPlane(plane);
}
if (dynRevitUtils.GetPlaneFromCurve(listCurves[index], true) == null)
{
mc = this.UIDocument.Document.IsFamilyDocument
? this.UIDocument.Document.FamilyCreate.NewModelCurve(listCurves[index], sp)
: this.UIDocument.Document.Create.NewModelCurve(listCurves[index], sp);
ModelCurve.setCurveMethod(mc, listCurves[index]);
}
else
{
mc = this.UIDocument.Document.IsFamilyDocument
? this.UIDocument.Document.FamilyCreate.NewModelCurve(listCurves[index], sp)
: this.UIDocument.Document.Create.NewModelCurve(listCurves[index], sp);
}
if (index < this.Elements.Count)
{
this.Elements[index] = mc.Id;
}
else
{
this.Elements.Add(mc.Id);
}
if (mc.SketchPlane.Id != sp.Id && index == numCurves - 1)
{
//THIS BIZARRE as Revit could use different existing SP, so if Revit had found better plane this sketch plane has no use
this.DeleteElement(sp.Id);
}
}
}
else
{
if (sp == null)
{
sp = dynRevitSettings.Doc.Document.IsFamilyDocument ?
dynRevitSettings.Doc.Document.FamilyCreate.NewSketchPlane(plane) :
dynRevitSettings.Doc.Document.Create.NewSketchPlane(plane);
}
if (dynRevitUtils.GetPlaneFromCurve(listCurves[index], true) == null)
{
mc = this.UIDocument.Document.IsFamilyDocument
? this.UIDocument.Document.FamilyCreate.NewModelCurve(listCurves[index], sp)
: this.UIDocument.Document.Create.NewModelCurve(listCurves[index], sp);
ModelCurve.setCurveMethod(mc, listCurves[index]);
}
else
{
mc = this.UIDocument.Document.IsFamilyDocument
? this.UIDocument.Document.FamilyCreate.NewModelCurve(listCurves[index], sp)
: this.UIDocument.Document.Create.NewModelCurve(listCurves[index], sp);
}
this.Elements.Add(mc.Id);
if (mc.SketchPlane.Id != sp.Id && index == numCurves - 1)
{
//found better plane
this.DeleteElement(sp.Id);
}
}
if (mc != null)
{
mcs.Add(mc);
}
}
FSharpList <FScheme.Value> results = FSharpList <FScheme.Value> .Empty;
foreach (var mc in mcs)
{
results = FSharpList <FScheme.Value> .Cons(FScheme.Value.NewContainer(mc), results);
}
return(FScheme.Value.NewList(Utils.SequenceToFSharpList(results.Reverse())));
}
void CommitInstance
(
Document doc, IGH_DataAccess DA, int Iteration,
Rhino.Geometry.Curve curve,
Autodesk.Revit.DB.SketchPlane plane
)
{
var elements = PreviousElements(doc, Iteration).ToList();
try
{
var newElements = new List <Element>();
if (curve == null)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, string.Format("Parameter '{0}' is null.", Params.Input[0].Name));
}
else if (plane == null)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, string.Format("Parameter '{0}' is null.", Params.Input[1].Name));
}
else
{
curve = Rhino.Geometry.Curve.ProjectToPlane(curve, plane.GetPlane().ToRhino());
var scaleFactor = 1.0 / Revit.ModelUnits;
if (scaleFactor != 1.0)
{
curve.Scale(scaleFactor);
}
if (curve.IsShort(Revit.ShortCurveTolerance))
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, string.Format("Parameter '{0}' is too short.", Params.Input[0].Name));
}
else
{
int index = 0;
foreach (var c in curve.ToHost() ?? Enumerable.Empty <Autodesk.Revit.DB.Curve>())
{
var element = index < elements.Count ? elements[index] : null;
index++;
if (element?.Pinned ?? true)
{
element = doc.Create.NewModelCurve(c, plane);
}
newElements.Add(element);
}
}
}
elements = newElements;
}
catch (Exception e)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, e.Message);
}
finally
{
ReplaceElements(doc, DA, Iteration, elements);
}
}
public SketchPlane(Autodesk.Revit.DB.SketchPlane sketchPlane) : base(sketchPlane)
{
}
private static string resetSketchPlaneMethod(Autodesk.Revit.DB.CurveElement mc, Curve c, Autodesk.Revit.DB.Plane flattenedOnPlane, out bool needsSketchPlaneReset)
{
//do we need to reset?
needsSketchPlaneReset = false;
Autodesk.Revit.DB.Plane newPlane = flattenedOnPlane != null ? flattenedOnPlane : CurveUtils.GetPlaneFromCurve(c, false);
Autodesk.Revit.DB.Plane curPlane = mc.SketchPlane.GetPlane();
bool resetPlane = false;
{
double llSqCur = curPlane.Normal.DotProduct(curPlane.Normal);
double llSqNew = newPlane.Normal.DotProduct(newPlane.Normal);
double dotP = newPlane.Normal.DotProduct(curPlane.Normal);
double dotSqNormalized = (dotP / llSqCur) * (dotP / llSqNew);
double angleTol = System.Math.PI / 1800.0;
if (dotSqNormalized < 1.0 - angleTol * angleTol)
{
resetPlane = true;
}
}
Autodesk.Revit.DB.SketchPlane sp = null;
if (!resetPlane)
{
double originDiff = curPlane.Normal.DotProduct(curPlane.Origin - newPlane.Origin);
double tolerance = 0.000001;
if (originDiff > tolerance || originDiff < -tolerance)
{
sp = GetSketchPlaneFromCurve(c);
mc.SketchPlane = GetSketchPlaneFromCurve(c);
}
return((sp == null || mc.SketchPlane.Id == sp.Id) ? "" : sp.UniqueId);
}
//do reset if method is available
bool foundMethod = false;
if (hasMethodResetSketchPlane)
{
Type CurveElementType = typeof(Autodesk.Revit.DB.CurveElement);
MethodInfo[] curveElementMethods = CurveElementType.GetMethods(System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.Public);
System.String nameOfMethodSetCurve = "ResetSketchPlaneAndCurve";
System.String nameOfMethodSetCurveAlt = "SetSketchPlaneAndCurve";
foreach (MethodInfo m in curveElementMethods)
{
if (m.Name == nameOfMethodSetCurve || m.Name == nameOfMethodSetCurveAlt)
{
object[] argsM = new object[2];
sp = GetSketchPlaneFromCurve(c);
argsM[0] = sp;
argsM[1] = null;
foundMethod = true;
m.Invoke(mc, argsM);
break;
}
}
}
if (!foundMethod)
{
//sp = dynRevitUtils.GetSketchPlaneFromCurve(c);
hasMethodResetSketchPlane = false;
needsSketchPlaneReset = true;
//expect exception, so try to keep old plane?
//mc.SketchPlane = sp;
return("");
}
if (sp != null && mc.SketchPlane.Id != sp.Id)
{
return(sp.UniqueId);
}
return("");
}
/// <summary>
/// Set the Element, ElementId, and UniqueId
/// </summary>
/// <param name="existingSketchPlane"></param>
private void InternalSetSketchPlane(Autodesk.Revit.DB.SketchPlane existingSketchPlane)
{
this.InternalSketchPlane = existingSketchPlane;
this.InternalElementId = existingSketchPlane.Id;
this.InternalUniqueId = existingSketchPlane.UniqueId;
}
/// <summary>
/// Convert an input Value into and expected type if possible.
/// Ex. If a node expects an XYZ, a user can pass in a ReferencePoint object
/// and the position (XYZ) of that object will be returned.
/// </summary>
/// <param name="input">The value of the input.</param>
/// <param name="output">The desired output type.</param>
/// <returns></returns>
public static object ConvertInput(Value input, Type output)
{
if (input.IsContainer)
{
object item = ((Value.Container)input).Item;
#region ModelCurve
if (item.GetType() == typeof(ModelCurve))
{
ModelCurve a = (ModelCurve)item;
if (output == typeof(Curve))
{
return(((ModelCurve)item).GeometryCurve);
}
}
#endregion
#region SketchPlane
else if (item.GetType() == typeof(SketchPlane))
{
SketchPlane a = (SketchPlane)item;
if (output == typeof(Plane))
{
return(a.Plane);
}
else if (output == typeof(ReferencePlane))
{
return(a.Plane);
}
else if (output == typeof(string))
{
return(string.Format("{0},{1},{2},{3},{4},{5}", a.Plane.Origin.X, a.Plane.Origin.Y, a.Plane.Origin.Z,
a.Plane.Normal.X, a.Plane.Normal.Y, a.Plane.Normal.Z));
}
}
#endregion
#region Point
else if (item.GetType() == typeof(Point))
{
Point a = (Point)item;
if (output == typeof(XYZ))
{
return(a.Coord);
}
else if (output == typeof(string))
{
return(string.Format("{0},{1},{2}", a.Coord.X, a.Coord.Y, a.Coord.Z));
}
}
#endregion
#region ReferencePoint
else if (item.GetType() == typeof(ReferencePoint))
{
ReferencePoint a = (ReferencePoint)item;
if (output == typeof(XYZ))
{
return(a.Position);
}
else if (output == typeof(Reference))
{
return(a.GetCoordinatePlaneReferenceXY());
}
else if (output == typeof(Transform))
{
return(a.GetCoordinateSystem());
}
else if (output == typeof(string))
{
return(string.Format("{0},{1},{2}", a.Position.X, a.Position.Y, a.Position.Z));
}
else if (output == typeof(ElementId))
{
return(a.Id);
}
}
#endregion
#region ElementId
else if (item.GetType() == typeof(ElementId))
{
if (output == typeof(ReferencePoint))
{
ElementId a = (ElementId)item;
Element el = dynRevitSettings.Doc.Document.GetElement(a);
ReferencePoint rp = (ReferencePoint)el;
return(rp);
}
}
#endregion
#region Reference
else if (item.GetType() == typeof(Reference))
{
Reference a = (Reference)item;
if (output.IsAssignableFrom(typeof(Element)))
{
Element e = dynRevitSettings.Doc.Document.GetElement(a);
}
else if (output == typeof(Face))
{
Face f = (Face)dynRevitSettings.Doc.Document.GetElement(a.ElementId).GetGeometryObjectFromReference(a);
return(f);
}
}
#endregion
#region XYZ
if (item.GetType() == typeof(XYZ))
{
XYZ a = (XYZ)item;
if (output == typeof(Transform))
{
Transform t = Transform.get_Translation(a);
return(t);
}
}
#endregion
return(item);
}
else if (input.IsNumber)
{
double a = (double)((Value.Number)input).Item;
if (output == typeof(bool))
{
return(Convert.ToBoolean(a));
}
else if (output == typeof(Int32))
{
return(Convert.ToInt32(a));
}
return(a);
}
else if (input.IsString)
{
string a = ((Value.String)input).Item.ToString();
return(a);
}
else if (input.IsList)
{
FSharpList <Value> a = ((Value.List)input).Item;
if (output == typeof(ReferenceArrayArray))
{
return(DynamoTypeConverter.ConvertFSharpListListToReferenceArrayArray(a));
}
else if (output == typeof(ReferenceArray))
{
return(DynamoTypeConverter.ConvertFSharpListListToReferenceArray(a));
}
else if (output == typeof(CurveArrArray))
{
return(DynamoTypeConverter.ConvertFSharpListListToCurveArray(a));
}
else if (output == typeof(CurveArray))
{
return(DynamoTypeConverter.ConvertFSharpListListToCurveArray(a));
}
return(a);
}
//return the input by default
return(input);
}
/// <summary>
/// Set the Element, ElementId, and UniqueId
/// </summary>
/// <param name="existingSketchPlane"></param>
private void InternalSetSketchPlane(Autodesk.Revit.DB.SketchPlane existingSketchPlane)
{
this.InternalSketchPlane = existingSketchPlane;
this.InternalElementId = existingSketchPlane.Id;
this.InternalUniqueId = existingSketchPlane.UniqueId;
}
/// <summary>
/// Internal constructor for the ModelText
/// </summary>
/// <param name="text"></param>
/// <param name="sketchPlane"></param>
/// <param name="xCoordinateInPlane"></param>
/// <param name="yCoordinateInPlane"></param>
/// <param name="textDepth"></param>
/// <param name="modelTextType"></param>
private ModelText(string text, Autodesk.Revit.DB.SketchPlane sketchPlane, double xCoordinateInPlane,
double yCoordinateInPlane, double textDepth, Autodesk.Revit.DB.ModelTextType modelTextType)
{
SafeInit(() => InitModelText(text, sketchPlane, xCoordinateInPlane, yCoordinateInPlane, textDepth, modelTextType));
}
/// <summary>
/// Set the Sketch plane from an existing one
/// </summary>
/// <param name="existingSketchPlane"></param>
private SketchPlane(Autodesk.Revit.DB.SketchPlane existingSketchPlane)
{
SafeInit(() => InitSketchPlane(existingSketchPlane));
}
/// <summary>
/// Check if the position of a ModelText has changed, given the original ModelText Element
/// and the new position in the SketchPlane
/// </summary>
/// <param name="oldModelText"></param>
/// <param name="newSketchPlane"></param>
/// <param name="xCoordinateInPlane"></param>
/// <param name="yCoordinateInPlane"></param>
/// <returns></returns>
private static bool PositionUnchanged(Autodesk.Revit.DB.ModelText oldModelText, Autodesk.Revit.DB.SketchPlane newSketchPlane, double xCoordinateInPlane, double yCoordinateInPlane)
{
var oldPosition = ((LocationPoint)oldModelText.Location).Point;
var plane = newSketchPlane.GetPlane();
var newPosition = plane.Origin + plane.XVec * xCoordinateInPlane + plane.YVec * yCoordinateInPlane;
return(oldPosition.IsAlmostEqualTo(newPosition));
}
public static Dictionary <string, object> ByRoom(string familyTemplatePath, global::Revit.Elements.Room room, string materialName, global::Revit.Elements.Category category, string subcategory = "")
{
//variables
global::Revit.Elements.Element famInstance = null;
Autodesk.Revit.DB.FamilyInstance internalFam = null;
bool fileFound = false;
//the current document
Autodesk.Revit.DB.Document doc = DocumentManager.Instance.CurrentDBDocument;
UIApplication uiapp = new UIApplication(doc.Application);
//convert the room to an Autodesk.Revit.DB representation
Autodesk.Revit.DB.Architecture.Room internalRoom = (Autodesk.Revit.DB.Architecture.Room)room.InternalElement;
string name = internalRoom.Name;
//we close all of the families because we need to swap documents
foreach (Document d in uiapp.Application.Documents)
{
if (d.IsFamilyDocument)
{
d.Close(false);
}
}
//create the new family document in the background and store it in memory
Document familyDocument = uiapp.Application.NewFamilyDocument(familyTemplatePath);
//instantiate a material element id and try to get the material that was specified
ElementId material = null;
FilteredElementCollector materialCollector = new FilteredElementCollector(familyDocument).OfClass(typeof(Autodesk.Revit.DB.Material));
foreach (var m in materialCollector)
{
if (m.Name.ToLower().Replace(" ", "") == materialName.ToLower().Replace(" ", ""))
{
material = m.Id;
}
}
//close Dynamo's open transaction, we need to do this because we open a new Revit API transaction in the family document (This is document switching)
TransactionManager.Instance.ForceCloseTransaction();
//start creating the families.
Transaction trans = new Transaction(familyDocument, "Generate Families Ya'll");
trans.Start();
//set the family category
Autodesk.Revit.DB.Category familyCategory = familyDocument.Settings.Categories.get_Item(category.Name);
familyDocument.OwnerFamily.FamilyCategory = familyCategory;
//get the subcategory for the solids
Autodesk.Revit.DB.Category subCategory = null;
foreach (Autodesk.Revit.DB.Category c in familyCategory.SubCategories)
{
if (c.Name.ToLower() == subcategory.ToLower())
{
subCategory = c;
}
}
//get the height of the thing
double height = room.Height;
//get the curves
IList <IList <BoundarySegment> > boundary = internalRoom.GetBoundarySegments(new SpatialElementBoundaryOptions());
//generate a plane
Autodesk.Revit.DB.Plane revitPlane = Autodesk.Revit.DB.Plane.CreateByNormalAndOrigin(Vector.ZAxis().ToXyz(), new XYZ(0, 0, 0));
Autodesk.Revit.DB.SketchPlane sketchPlane = SketchPlane.Create(familyDocument, revitPlane);
//the curve arrays to generate solids and voids in family
CurveArray curveArray = new CurveArray();
CurveArrArray curveArrArray = new CurveArrArray();
CurveArray curveArrayVoid = new CurveArray();
CurveArrArray curveArrArrayVoid = new CurveArrArray();
//to perform the cut action on the solid with the voids
CombinableElementArray ceArray = new CombinableElementArray();
//transform bizness
Point roomCentroid = room.BoundingBox.ToCuboid().Centroid();
Point locationPoint = Point.ByCoordinates(roomCentroid.X, roomCentroid.Y, 0);
CoordinateSystem oldCS = CoordinateSystem.ByOrigin(locationPoint);
CoordinateSystem newCS = CoordinateSystem.ByOrigin(0, 0, 0);
//flag to step through the boundaries.
int flag = 0;
while (flag < boundary.Count)
{
//the first set of curves is the solid's boundary
if (flag == 0)
{
//generate the solid form which is the first item in the boundary segments.
foreach (BoundarySegment b in boundary[flag])
{
Autodesk.DesignScript.Geometry.Curve c = b.GetCurve().ToProtoType();
Autodesk.DesignScript.Geometry.Curve movedCurve = c.Transform(oldCS, newCS) as Autodesk.DesignScript.Geometry.Curve;
curveArray.Append(movedCurve.ToRevitType());
}
curveArrArray.Append(curveArray);
Extrusion solidExtrusion = familyDocument.FamilyCreate.NewExtrusion(true, curveArrArray, sketchPlane, height);
if (material != null)
{
//Set the material
Autodesk.Revit.DB.Parameter matParam = solidExtrusion.get_Parameter(BuiltInParameter.MATERIAL_ID_PARAM);
matParam.Set(material);
}
//try to set the subcategory
if (subCategory != null)
{
solidExtrusion.Subcategory = subCategory;
}
}
//subsequent lists of curves are representative of the voids
else
{
//clear the curves from the collection for all items after the second one. (index 2+)
if (!curveArrayVoid.IsEmpty)
{
curveArrayVoid.Clear();
curveArrArrayVoid.Clear();
ceArray.Clear();
}
//generate the void form
foreach (BoundarySegment b in boundary[flag])
{
Autodesk.DesignScript.Geometry.Curve c = b.GetCurve().ToProtoType();
Autodesk.DesignScript.Geometry.Curve movedCurve = c.Transform(oldCS, newCS) as Autodesk.DesignScript.Geometry.Curve;
curveArrayVoid.Append(movedCurve.ToRevitType());
}
curveArrArrayVoid.Append(curveArrayVoid);
Extrusion voidExtrusion = familyDocument.FamilyCreate.NewExtrusion(false, curveArrArrayVoid, sketchPlane, height);
//try to combine things
foreach (Extrusion genericForm in new FilteredElementCollector(familyDocument).OfClass(typeof(Extrusion))
.Cast <Extrusion>())
{
ceArray.Append(genericForm);
}
//to add the void to the solid
familyDocument.CombineElements(ceArray);
}
flag++;
}
familyDocument.Regenerate();
trans.Commit();
Autodesk.Revit.DB.Family fam = null;
//build the temporary path
string familyFilePath = Path.GetTempPath() + name + ".rfa";
SaveAsOptions opt = new SaveAsOptions();
opt.OverwriteExistingFile = true;
familyDocument.SaveAs(familyFilePath, opt);
familyDocument.Close(false);
TransactionManager.Instance.ForceCloseTransaction();
Transaction trans2 = new Transaction(doc, "Attempting to place or update Room family instances.");
trans2.Start();
IFamilyLoadOptions loadOptions = new FamilyImportOptions();
bool variable = true;
loadOptions.OnFamilyFound(true, out variable);
doc.LoadFamily(familyFilePath, loadOptions, out fam);
FamilySymbol familySymbol = (FamilySymbol)doc.GetElement(fam.GetFamilySymbolIds().First());
//try to find if it is placed already
FilteredElementCollector col = new FilteredElementCollector(doc);
//get built in category from user viewable category
BuiltInCategory myCatEnum =
(BuiltInCategory)Enum.Parse(typeof(BuiltInCategory), category.Id.ToString());
foreach (Autodesk.Revit.DB.Element e in col.WhereElementIsNotElementType().OfCategory(myCatEnum).ToElements())
{
Autodesk.Revit.DB.FamilySymbol type = (FamilySymbol)doc.GetElement(e.GetTypeId());
if (type.FamilyName.Equals(name))
{
fileFound = true;
internalFam = e as Autodesk.Revit.DB.FamilyInstance;
}
}
//place families that are not placed
if (fileFound == false)
{
if (!familySymbol.IsActive)
{
familySymbol.Activate();
}
internalFam = doc.Create.NewFamilyInstance(new XYZ(roomCentroid.X, roomCentroid.Y, 0), familySymbol, internalRoom.Level,
StructuralType.NonStructural);
}
trans2.Commit();
//delete the temp file
File.Delete(familyFilePath);
//cast to Dynamo type for output and location updating (if necessary)
famInstance = internalFam.ToDSType(true);
if (fileFound)
{
famInstance.SetLocation(locationPoint);
}
//returns the outputs
var outInfo = new Dictionary <string, object>
{
{ "familyInstance", famInstance }
};
return(outInfo);
}
