void CommitInstance
(
Document doc, IGH_DataAccess DA, int Iteration,
Rhino.Geometry.Plane plane
)
{
var element = PreviousElement(doc, Iteration);
try
{
if (!plane.IsValid)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, string.Format("Parameter '{0}' is not valid.", Params.Input[0].Name));
}
else
{
var scaleFactor = 1.0 / Revit.ModelUnits;
if (scaleFactor != 1.0)
{
plane = plane.Scale(scaleFactor);
}
element = SketchPlane.Create(doc, plane.ToHost());
}
}
catch (Exception e)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, e.Message);
}
finally
{
ReplaceElement(doc, DA, Iteration, element);
}
}
void ReconstructFamilyInstanceByPointAtHost
(
Document doc,
ref Autodesk.Revit.DB.Element element,
Rhino.Geometry.Plane location,
Autodesk.Revit.DB.FamilySymbol type,
Optional <Autodesk.Revit.DB.Level> level,
[Optional] Autodesk.Revit.DB.Element host
)
{
var scaleFactor = 1.0 / Revit.ModelUnits;
if (scaleFactor != 1.0)
{
location = location.Scale(scaleFactor);
}
if (!location.IsValid)
{
ThrowArgumentException(nameof(location), "Should be a valid point or plane.");
}
SolveOptionalLevel(ref level, doc, location.Origin.Z, nameof(level));
if (host == null && type.Family.FamilyPlacementType == FamilyPlacementType.OneLevelBasedHosted)
{
ThrowArgumentNullException(nameof(host), $"This family requires a host.");
}
if (!type.IsActive)
{
type.Activate();
}
ChangeElementTypeId(ref element, type.Id);
bool hasSameHost = false;
if (element is FamilyInstance familyInstance)
{
hasSameHost = (familyInstance.Host?.Id ?? ElementId.InvalidElementId) == (host?.Id ?? ElementId.InvalidElementId);
if (familyInstance.Host == null)
{
if (element?.get_Parameter(BuiltInParameter.INSTANCE_FREE_HOST_PARAM) is Parameter freeHostParam)
{
var freeHostName = freeHostParam.AsString();
hasSameHost = freeHostName.EndsWith(host?.Name ?? level.Value.Name);
}
}
}
if
(
hasSameHost &&
element is FamilyInstance &&
element.Location is LocationPoint locationPoint
)
{
using (var levelParam = element.get_Parameter(BuiltInParameter.FAMILY_LEVEL_PARAM))
{
if (levelParam.AsElementId() != level.Value.Id)
{
levelParam.Set(level.Value.Id);
doc.Regenerate();
}
}
var newOrigin = location.Origin.ToHost();
if (!newOrigin.IsAlmostEqualTo(locationPoint.Point))
{
element.Pinned = false;
locationPoint.Point = newOrigin;
element.Pinned = true;
}
}
else
{
var creationDataList = new List <Autodesk.Revit.Creation.FamilyInstanceCreationData>()
{
new Autodesk.Revit.Creation.FamilyInstanceCreationData(location.Origin.ToHost(), type, host, level.Value, Autodesk.Revit.DB.Structure.StructuralType.NonStructural)
};
ICollection <ElementId> newElementIds = null;
if (doc.IsFamilyDocument)
{
newElementIds = doc.FamilyCreate.NewFamilyInstances2(creationDataList);
}
else
{
newElementIds = doc.Create.NewFamilyInstances2(creationDataList);
}
if (newElementIds.Count != 1)
{
doc.Delete(newElementIds);
throw new InvalidOperationException();
}
var parametersMask = new BuiltInParameter[]
{
BuiltInParameter.ELEM_FAMILY_AND_TYPE_PARAM,
BuiltInParameter.ELEM_FAMILY_PARAM,
BuiltInParameter.ELEM_TYPE_PARAM,
BuiltInParameter.FAMILY_LEVEL_PARAM
};
ReplaceElement(ref element, doc.GetElement(newElementIds.First()), parametersMask);
}
if (element is FamilyInstance instance && instance.Host == null)
{
element.Pinned = false;
SetTransform(instance, location.Origin.ToHost(), location.XAxis.ToHost(), location.YAxis.ToHost());
element.Pinned = true;
}
}
void CommitInstance
(
Document doc, IGH_DataAccess DA, int Iteration,
Rhino.Geometry.Plane plane
)
{
var element = PreviousElement(doc, Iteration);
try
{
if (!plane.IsValid)
{
throw new Exception(string.Format("Parameter '{0}' is not valid.", Params.Input[0].Name));
}
var scaleFactor = 1.0 / Revit.ModelUnits;
if (scaleFactor != 1.0)
{
plane = plane.Scale(scaleFactor);
}
if (element is SketchPlane sketchPlane)
{
bool pinned = element.Pinned;
element.Pinned = false;
var plane0 = sketchPlane.GetPlane();
using (var plane1 = plane.ToHost())
{
if (!plane0.Normal.IsParallelTo(plane1.Normal))
{
var axisDirection = plane0.Normal.CrossProduct(plane1.Normal);
double angle = plane0.Normal.AngleTo(plane1.Normal);
using (var axis = Line.CreateUnbound(plane0.Origin, axisDirection))
ElementTransformUtils.RotateElement(Revit.ActiveDBDocument, element.Id, axis, angle);
plane0 = sketchPlane.GetPlane();
}
{
double angle = plane0.XVec.AngleOnPlaneTo(plane1.XVec, plane1.Normal);
if (angle != 0.0)
{
using (var axis = Line.CreateUnbound(plane0.Origin, plane1.Normal))
ElementTransformUtils.RotateElement(Revit.ActiveDBDocument, element.Id, axis, angle);
}
}
var trans = plane1.Origin - plane0.Origin;
if (!trans.IsZeroLength())
{
ElementTransformUtils.MoveElement(Revit.ActiveDBDocument, element.Id, trans);
}
}
element.Pinned = pinned;
}
else
{
element = CopyParametersFrom(SketchPlane.Create(doc, plane.ToHost()), element);
}
ReplaceElement(doc, DA, Iteration, element);
}
catch (Exception e)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, e.Message);
ReplaceElement(doc, DA, Iteration, null);
}
}
void CommitInstance
(
Document doc, IGH_DataAccess DA, int Iteration,
Rhino.Geometry.Plane location,
Autodesk.Revit.DB.FamilySymbol familySymbol,
Autodesk.Revit.DB.HostObject host,
Autodesk.Revit.DB.Level level
)
{
var element = PreviousElement(doc, Iteration);
if (!element?.Pinned ?? false)
{
ReplaceElement(doc, DA, Iteration, element);
}
else
{
try
{
var scaleFactor = 1.0 / Revit.ModelUnits;
if (scaleFactor != 1.0)
{
location = location.Scale(scaleFactor);
}
if (!location.IsValid)
{
throw new Exception(string.Format("Parameter '{0}' must be a valid point.", Params.Input[0].Name));
}
if (familySymbol == null)
{
throw new Exception(string.Format("Parameter '{0}' must be a FamilySymbol point.", Params.Input[1].Name));
}
if (level == null)
{
throw new Exception(string.Format("Parameter '{0}' must be a valid Level.", Params.Input[2].Name));
}
if (host == null && familySymbol.Family.FamilyPlacementType == FamilyPlacementType.OneLevelBasedHosted)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, string.Format("Parameter '{0}' must be a valid HostObject.", Params.Input[3].Name));
}
if (!familySymbol.IsActive)
{
familySymbol.Activate();
}
if (element is FamilyInstance && familySymbol.Id != element.GetTypeId())
{
var newElmentId = element.ChangeTypeId(familySymbol.Id);
if (newElmentId != ElementId.InvalidElementId)
{
element = doc.GetElement(newElmentId);
}
}
bool hasSameHost = false;
if (element is FamilyInstance familyInstance)
{
hasSameHost = (familyInstance.Host?.Id ?? ElementId.InvalidElementId) == (host?.Id ?? ElementId.InvalidElementId);
if (familyInstance.Host == null)
{
if (element?.get_Parameter(BuiltInParameter.INSTANCE_FREE_HOST_PARAM) is Parameter freeHostParam)
{
var freeHostName = freeHostParam.AsString();
hasSameHost = freeHostName.EndsWith(host?.Name ?? level.Name);
}
}
}
if
(
hasSameHost &&
element is FamilyInstance &&
element.Location is LocationPoint locationPoint
)
{
using (var levelParam = element.get_Parameter(BuiltInParameter.FAMILY_LEVEL_PARAM))
if (levelParam.AsElementId() != level.Id)
{
levelParam.Set(level.Id);
doc.Regenerate();
}
var newOrigin = location.Origin.ToHost();
if (!newOrigin.IsAlmostEqualTo(locationPoint.Point))
{
element.Pinned = false;
locationPoint.Point = newOrigin;
element.Pinned = true;
}
}
else
{
var creationDataList = new List <Autodesk.Revit.Creation.FamilyInstanceCreationData>()
{
new Autodesk.Revit.Creation.FamilyInstanceCreationData(location.Origin.ToHost(), familySymbol, host, level, Autodesk.Revit.DB.Structure.StructuralType.NonStructural)
};
ICollection <ElementId> newElementIds = null;
if (doc.IsFamilyDocument)
{
newElementIds = doc.FamilyCreate.NewFamilyInstances2(creationDataList);
}
else
{
newElementIds = doc.Create.NewFamilyInstances2(creationDataList);
}
if (newElementIds.Count == 1)
{
element = CopyParametersFrom(doc.GetElement(newElementIds.First()), element);
element?.get_Parameter(BuiltInParameter.FAMILY_LEVEL_PARAM).Set(level.Id);
}
else
{
element = null;
}
}
if (element is FamilyInstance instance && instance.Host == null)
{
element.Pinned = false;
SetTransform(instance, location.Origin.ToHost(), location.XAxis.ToHost(), location.YAxis.ToHost());
element.Pinned = true;
}
ReplaceElement(doc, DA, Iteration, element);
}
catch (Exception e)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, e.Message);
ReplaceElement(doc, DA, Iteration, null);
}
}
}
void ReconstructSketchPlaneByPlane
(
Document doc,
ref Autodesk.Revit.DB.Element element,
Rhino.Geometry.Plane plane
)
{
if (!plane.IsValid)
{
ThrowArgumentException(nameof(plane), "Plane is not valid.");
}
var scaleFactor = 1.0 / Revit.ModelUnits;
if (scaleFactor != 1.0)
{
plane = plane.Scale(scaleFactor);
}
if (element is SketchPlane sketchPlane)
{
bool pinned = element.Pinned;
element.Pinned = false;
var plane0 = sketchPlane.GetPlane();
using (var plane1 = plane.ToHost())
{
if (!plane0.Normal.IsParallelTo(plane1.Normal))
{
var axisDirection = plane0.Normal.CrossProduct(plane1.Normal);
double angle = plane0.Normal.AngleTo(plane1.Normal);
using (var axis = Line.CreateUnbound(plane0.Origin, axisDirection))
ElementTransformUtils.RotateElement(doc, element.Id, axis, angle);
plane0 = sketchPlane.GetPlane();
}
{
double angle = plane0.XVec.AngleOnPlaneTo(plane1.XVec, plane1.Normal);
if (angle != 0.0)
{
using (var axis = Line.CreateUnbound(plane0.Origin, plane1.Normal))
ElementTransformUtils.RotateElement(doc, element.Id, axis, angle);
}
}
var trans = plane1.Origin - plane0.Origin;
if (!trans.IsZeroLength())
{
ElementTransformUtils.MoveElement(doc, element.Id, trans);
}
}
element.Pinned = pinned;
}
else
{
ReplaceElement(ref element, SketchPlane.Create(doc, plane.ToHost()));
}
}