public static StructuralFraming ByCurveLevelUpVectorAndType(Autodesk.DesignScript.Geometry.Curve curve, Level level,
Autodesk.DesignScript.Geometry.Vector upVector, StructuralType structuralType, FamilyType structuralFramingType)
{
if (curve == null)
{
throw new System.ArgumentNullException("curve");
}
if (level == null)
{
throw new System.ArgumentNullException("level");
}
if (upVector == null)
{
throw new System.ArgumentNullException("upVector");
}
if (structuralFramingType == null)
{
throw new System.ArgumentNullException("structuralFramingType");
}
return(new StructuralFraming(curve.ToRevitType(), upVector.ToXyz(), level.InternalLevel,
structuralType.ToRevitType(), structuralFramingType.InternalFamilySymbol));
}
/// <summary>
/// Place a Revit family instance given the FamilyType (also known as the FamilySymbol in the Revit API)
/// on a surface derived from a backing Revit face as reference, a reference direction and a point location where to place the family.
///
/// Note: The FamilyType should be workplane based and the input surface must be created from a Revit Face. The reference direction defines the rotation of the instance on the reference, and thus cannot be perpendicular to the face.
/// </summary>
/// <param name="familyType">Family Type. Also called Family Symbol.</param>
/// <param name="face">Surface geometry derived from a Revit face as reference element</param>
/// <param name="location">Point on the face where the instance is to be placed</param>
/// <param name="referenceDirection">A vector that defines the direction of placement of the family instance</param>
/// <returns>FamilyInstance</returns>
public static FamilyInstance ByFace(FamilyType familyType, Surface face, Point location,
Vector referenceDirection)
{
if (familyType == null)
{
throw new ArgumentNullException("familyType");
}
if (face == null)
{
throw new ArgumentNullException("face");
}
if (location == null)
{
throw new ArgumentNullException("location");
}
if (referenceDirection == null)
{
throw new ArgumentNullException("referenceDirection");
}
var reference = ElementFaceReference.TryGetFaceReference(face);
return(new FamilyInstance(familyType.InternalFamilySymbol, reference.InternalReference,
location.ToXyz(), referenceDirection.ToXyz()));
}
/// <summary>
/// Create a Dimension for an Element in the specified direction and view.
/// </summary>
/// <param name="view">View to place dimension in</param>
/// <param name="element">The element of generated Dimension</param>
/// <param name="direction">The direction to create Dimension</param>
/// <param name="line">location of the dimension</param>
/// <param name="suffix">Suffix</param>
/// <param name="prefix">Prefix</param>
/// <returns></returns>
public static Dimension ByElementDirection(Revit.Elements.Views.View view, Revit.Elements.Element element, Autodesk.DesignScript.Geometry.Vector direction, [DefaultArgument("null")] Autodesk.DesignScript.Geometry.Line line, string suffix = "", string prefix = "")
{
var revitDirection = direction.ToRevitType();
List <Autodesk.Revit.DB.PlanarFace> planars = new List <PlanarFace>();
ReferenceArray array = new ReferenceArray();
var opt = new Options();
opt.ComputeReferences = true;
var faces = element.InternalGeometry(false).OfType <Autodesk.Revit.DB.Solid>().SelectMany(x => x.Faces.OfType <Autodesk.Revit.DB.PlanarFace>());
var references = faces.Select(x => x.Reference);
Line revitLine = null;
foreach (var face in faces)
{
var isParallel = direction.IsParallel(face.FaceNormal.ToVector());
if (isParallel)
{
array.Append(face.Reference);
planars.Add(face);
}
}
if (planars.Count < 2)
{
throw new Exception(string.Format(Properties.Resources.NotEnoughDataError, "Surface on this Direction"));
}
if (line == null)
{
revitLine = Line.CreateBound(planars[0].Origin, planars[0].Origin.Add(direction.ToXyz()));
}
else
{
revitLine = (Line)line.ToRevitType(true);
}
return(new Dimension(view.InternalView, revitLine, array, suffix, prefix));
}
