internal Dyn.Geometry EnsureUnit(Dyn.Geometry geo, bool disposeInput = false)
{
Dyn.Geometry scgeo = null;
Dyn.Plane xy = Dyn.Plane.XY();
if (targetUnit == baseUnit)
{
scgeo = geo.Scale(xy, 1, 1, 1);
}
else
{
if (baseUnit == "Meters" && targetUnit == "Feet")
{
double factor = 3.280841666667;
scgeo = geo.Scale(xy, factor, factor, factor);
}
else if (baseUnit == "Feet" && targetUnit == "Meters")
{
double factor = 0.304800164592;
scgeo = geo.Scale(xy, factor, factor, factor);
}
else
{
}
}
if (disposeInput)
{
geo.Dispose();
}
xy.Dispose();
return(scgeo);
}
public static Dictionary <string, object> LocationData(global::Revit.Elements.Element viewport)
{
//obtain the element id from the sheet
Autodesk.Revit.DB.Viewport internalViewport = (Autodesk.Revit.DB.Viewport)viewport.InternalElement;
//obtain the box center of the viewport
var boxCenterInternal = internalViewport.GetBoxCenter().ToPoint();
//Construct new point at sheet elevation of 0
Autodesk.DesignScript.Geometry.Point boxCenter =
Autodesk.DesignScript.Geometry.Point.ByCoordinates(boxCenterInternal.X, boxCenterInternal.Y, 0);
//this obtains the box outline
var boxOutline = internalViewport.GetBoxOutline();
//temporary geometry
var bBox = BoundingBox.ByCorners(boxOutline.MaximumPoint.ToPoint(), boxOutline.MinimumPoint.ToPoint());
var boxCuboid = Cuboid.ByCorners(boxOutline.MaximumPoint.ToPoint(), boxOutline.MinimumPoint.ToPoint());
//create plane that corresponds to sheet plane
Plane boxPlane = Plane.ByOriginNormal(boxOutline.MaximumPoint.ToPoint(), Vector.ZAxis());
var boxSurface = boxCuboid.Intersect(boxPlane);
List <Autodesk.DesignScript.Geometry.Curve[]> boxCurves = new List <Autodesk.DesignScript.Geometry.Curve[]>();
foreach (var geometry in boxSurface)
{
var surf = (Surface)geometry;
boxCurves.Add(surf.PerimeterCurves());
surf.Dispose();
}
List <Autodesk.DesignScript.Geometry.Curve> boxSheetCurves = new List <Autodesk.DesignScript.Geometry.Curve>();
//pull the curves onto a plane at 0,0,0
foreach (Autodesk.DesignScript.Geometry.Curve[] curve in boxCurves)
{
foreach (Autodesk.DesignScript.Geometry.Curve c in curve)
{
boxSheetCurves.Add(c.PullOntoPlane(Plane.XY()));
c.Dispose();
}
}
//dispose of temporary geometries
boxCuboid.Dispose();
boxPlane.Dispose();
//returns the outputs
var outInfo = new Dictionary <string, object>
{
{ "bBox", bBox },
{ "boxCenter", boxCenter },
{ "boxOutline", boxSheetCurves }
};
return(outInfo);
}
/// <summary>
/// Gets the rectangular openings.
/// </summary>
/// <returns></returns>
/// <remarks>This method uses walls, doors, windows and generic models bounding boxes to determine the rectangles.
/// These objects can be in the host file or in linked Revit files.</remarks>
public static IList <Autodesk.DesignScript.Geometry.Rectangle> GetRectangularOpenings()
{
Utils.Log(string.Format("OpeningUtils.GetRectangularOpenings started...", ""));
Autodesk.Revit.DB.Document doc = DocumentManager.Instance.CurrentDBDocument;
//look for Walls, Doors, Windows, Generic Models in the current document and in the linked documents
ElementCategoryFilter wallFilter = new ElementCategoryFilter(BuiltInCategory.OST_Walls);
ElementCategoryFilter doorFilter = new ElementCategoryFilter(BuiltInCategory.OST_Doors);
ElementCategoryFilter windowFilter = new ElementCategoryFilter(BuiltInCategory.OST_Windows);
ElementCategoryFilter genericFilter = new ElementCategoryFilter(BuiltInCategory.OST_GenericModel);
IList <ElementFilter> filterList = new List <ElementFilter>()
{
wallFilter, doorFilter, windowFilter, genericFilter
};
LogicalOrFilter orFilter = new LogicalOrFilter(filterList);
IList <Autodesk.DesignScript.Geometry.Solid> solids = new List <Autodesk.DesignScript.Geometry.Solid>();
IList <Autodesk.DesignScript.Geometry.Rectangle> output = new List <Autodesk.DesignScript.Geometry.Rectangle>();
foreach (Autodesk.Revit.DB.Element e in new FilteredElementCollector(doc)
.WherePasses(orFilter)
.WhereElementIsNotElementType()
.Where(x =>
x.Parameters.Cast <Autodesk.Revit.DB.Parameter>()
.First(p => p.Id.IntegerValue == (int)BuiltInParameter.ALL_MODEL_INSTANCE_COMMENTS).HasValue))
{
string comments = e.Parameters.Cast <Autodesk.Revit.DB.Parameter>().First(p => p.Id.IntegerValue == (int)BuiltInParameter.ALL_MODEL_INSTANCE_COMMENTS).AsString();
if (comments.ToLower() != "opening")
{
continue;
}
Transform tr = Transform.Identity;
if (e is Instance)
{
Instance instance = e as Instance;
tr = instance.GetTotalTransform();
}
IList <Autodesk.Revit.DB.Solid> temp = new List <Autodesk.Revit.DB.Solid>();
foreach (GeometryObject go in e.get_Geometry(new Options()))
{
if (go is GeometryInstance)
{
GeometryInstance geoInstance = go as GeometryInstance;
foreach (var gi in geoInstance.SymbolGeometry)
{
if (gi is Autodesk.Revit.DB.Solid)
{
Autodesk.Revit.DB.Solid s = gi as Autodesk.Revit.DB.Solid;
s = SolidUtils.CreateTransformed(s, tr);
temp.Add(s);
}
}
}
else
{
if (go is Autodesk.Revit.DB.Solid)
{
Autodesk.Revit.DB.Solid s = go as Autodesk.Revit.DB.Solid;
s = SolidUtils.CreateTransformed(s, tr);
temp.Add(s);
}
}
}
if (temp.Count > 0)
{
Autodesk.Revit.DB.Solid s0 = temp[0];
for (int i = 1; i < temp.Count; ++i)
{
s0 = BooleanOperationsUtils.ExecuteBooleanOperation(s0, temp[i], BooleanOperationsType.Union);
}
solids.Add(s0.ToProtoType());
}
}
foreach (RevitLinkInstance rli in new FilteredElementCollector(doc).OfClass(typeof(RevitLinkInstance)).WhereElementIsNotElementType())
{
Autodesk.Revit.DB.Document link = rli.GetLinkDocument();
foreach (Autodesk.Revit.DB.Element e in new FilteredElementCollector(link)
.WherePasses(orFilter)
.WhereElementIsNotElementType()
.Where(x =>
x.Parameters.Cast <Autodesk.Revit.DB.Parameter>()
.First(p => p.Id.IntegerValue == (int)BuiltInParameter.ALL_MODEL_INSTANCE_COMMENTS).HasValue))
{
Transform tr = rli.GetTotalTransform();
string comments = e.Parameters.Cast <Autodesk.Revit.DB.Parameter>().First(p => p.Id.IntegerValue == (int)BuiltInParameter.ALL_MODEL_INSTANCE_COMMENTS).AsString();
if (comments.ToLower() != "opening")
{
continue;
}
if (e is Instance)
{
Instance instance = e as Instance;
tr = tr.Multiply(instance.GetTotalTransform());
}
IList <Autodesk.Revit.DB.Solid> temp = new List <Autodesk.Revit.DB.Solid>();
foreach (var go in e.get_Geometry(new Options()))
{
if (go is GeometryInstance)
{
GeometryInstance geoInstance = go as GeometryInstance;
foreach (var gi in geoInstance.SymbolGeometry)
{
if (gi is Autodesk.Revit.DB.Solid)
{
Autodesk.Revit.DB.Solid s = gi as Autodesk.Revit.DB.Solid;
s = SolidUtils.CreateTransformed(s, tr);
temp.Add(s);
}
}
}
else
{
if (go is Autodesk.Revit.DB.Solid)
{
Autodesk.Revit.DB.Solid s = go as Autodesk.Revit.DB.Solid;
s = SolidUtils.CreateTransformed(s, tr);
temp.Add(s);
}
}
}
if (temp.Count > 0)
{
Autodesk.Revit.DB.Solid s0 = temp[0];
for (int i = 1; i < temp.Count; ++i)
{
s0 = BooleanOperationsUtils.ExecuteBooleanOperation(s0, temp[i], BooleanOperationsType.Union);
}
solids.Add(s0.ToProtoType());
}
}
}
foreach (var s in solids)
{
IList <Autodesk.DesignScript.Geometry.Point> points = new List <Autodesk.DesignScript.Geometry.Point>();
foreach (var v in s.Vertices)
{
points.Add(v.PointGeometry);
}
points = Autodesk.DesignScript.Geometry.Point.PruneDuplicates(points);
Autodesk.DesignScript.Geometry.Plane plane = Autodesk.DesignScript.Geometry.Plane.ByBestFitThroughPoints(points);
plane = Autodesk.DesignScript.Geometry.Plane.ByOriginNormal(points.Last(), plane.Normal);
IList <Autodesk.DesignScript.Geometry.Point> temp = new List <Autodesk.DesignScript.Geometry.Point>();
foreach (var p in points)
{
foreach (var q in p.Project(plane, plane.Normal))
{
temp.Add(q as Autodesk.DesignScript.Geometry.Point);
}
foreach (var q in p.Project(plane, plane.Normal.Reverse()))
{
temp.Add(q as Autodesk.DesignScript.Geometry.Point);
}
}
temp = Autodesk.DesignScript.Geometry.Point.PruneDuplicates(temp);
CoordinateSystem cs = CoordinateSystem.ByPlane(plane);
IList <Autodesk.DesignScript.Geometry.Point> relative = new List <Autodesk.DesignScript.Geometry.Point>();
foreach (var p in temp)
{
relative.Add(p.Transform(cs.Inverse()) as Autodesk.DesignScript.Geometry.Point);
}
var min = Autodesk.DesignScript.Geometry.Point.ByCoordinates(relative.Min(p => p.X),
relative.Min(p => p.Y),
relative.Min(p => p.Z));
var max = Autodesk.DesignScript.Geometry.Point.ByCoordinates(relative.Max(p => p.X),
relative.Max(p => p.Y),
relative.Max(p => p.Z));
double width = max.X - min.X;
double height = max.Y - min.Y;
min = min.Transform(cs) as Autodesk.DesignScript.Geometry.Point;
max = max.Transform(cs) as Autodesk.DesignScript.Geometry.Point;
plane = Autodesk.DesignScript.Geometry.Plane.ByOriginNormal(Autodesk.DesignScript.Geometry.Line.ByStartPointEndPoint(min, max).PointAtParameter(0.5), plane.Normal);
Autodesk.DesignScript.Geometry.Rectangle rectangle = Autodesk.DesignScript.Geometry.Rectangle.ByWidthLength(plane,
width,
height);
output.Add(rectangle);
plane.Dispose();
cs.Dispose();
min.Dispose();
max.Dispose();
}
Utils.Log(string.Format("OpeningUtils.GetRectangularOpenings completed.", ""));
return(output);
}
/// <summary>
/// Create a Revit Floor given it's curve outline and Level
/// </summary>
/// <param name="outline">The outline.</param>
/// <param name="floorType">Type of the floor.</param>
/// <param name="level">The level.</param>
/// <param name="structural">if set to <c>true</c> [structural].</param>
/// <returns>
/// The floor
/// </returns>
public static SlopedFloor ByOutlineTypeAndLevel(Autodesk.DesignScript.Geometry.PolyCurve outline, Revit.Elements.FloorType floorType, Revit.Elements.Level level, bool structural)
{
Utils.Log(string.Format("SlopedFloor.ByOutlineTypeAndLevel started...", ""));
try
{
var profile = new CurveArray();
Autodesk.DesignScript.Geometry.Plane plane = Autodesk.DesignScript.Geometry.Plane.ByBestFitThroughPoints(
outline.Curves().Cast <Autodesk.DesignScript.Geometry.Curve>().Select(x => x.StartPoint));
Vector normal = plane.Normal;
if (normal.Dot(Vector.ZAxis()) <= 0)
{
normal = normal.Reverse();
}
Autodesk.DesignScript.Geometry.Point origin = plane.Origin;
Autodesk.DesignScript.Geometry.Point end = origin.Add(normal);
Autodesk.DesignScript.Geometry.Point projection = Autodesk.DesignScript.Geometry.Point.ByCoordinates(end.X, end.Y, -1000);
end = Autodesk.DesignScript.Geometry.Point.ByCoordinates(end.X, end.Y, end.Z + 1000);
Autodesk.DesignScript.Geometry.Point intersection = null;
var result = plane.Intersect(Autodesk.DesignScript.Geometry
.Line.ByStartPointEndPoint(end, projection));
if (result.Length > 0)
{
intersection = result[0] as Autodesk.DesignScript.Geometry.Point;
}
else
{
var message = "Couldn't find intersection";
Utils.Log(string.Format("ERROR: SlopedFloor.ByOutlineTypeAndLevel {0}", message));
throw new Exception(message);
}
Autodesk.DesignScript.Geometry.Curve temp = Autodesk.DesignScript.Geometry.Line.ByBestFitThroughPoints(new Autodesk.DesignScript.Geometry.Point[] { origin, intersection });
PolyCurve flat = PolyCurve.ByJoinedCurves(outline.PullOntoPlane(Autodesk.DesignScript.Geometry.Plane.XY()
.Offset(temp.StartPoint.Z)).Explode().Cast <Autodesk.DesignScript.Geometry.Curve>().ToList());
Autodesk.DesignScript.Geometry.Curve flatLine = temp.PullOntoPlane(Autodesk.DesignScript.Geometry.Plane.XY().Offset(temp.StartPoint.Z));
if (Math.Abs(Math.Abs(plane.Normal.Dot(Vector.ZAxis())) - 1) < 0.00001)
{
var f = Revit.Elements.Floor.ByOutlineTypeAndLevel(flat, floorType, level);
f.InternalElement.Parameters.Cast <Autodesk.Revit.DB.Parameter>()
.First(x => x.Id.IntegerValue.Equals(Autodesk.Revit.DB.BuiltInParameter.FLOOR_PARAM_IS_STRUCTURAL))
.Set(structural ? 1 : 0);
plane.Dispose();
flatLine.Dispose();
flat.Dispose();
origin.Dispose();
end.Dispose();
projection.Dispose();
intersection.Dispose();
temp.Dispose();
return(new SlopedFloor(f.InternalElement as Autodesk.Revit.DB.Floor));
}
double slope = (temp.EndPoint.Z - temp.StartPoint.Z) / flatLine.Length;
foreach (Autodesk.DesignScript.Geometry.Curve c in flat.Curves())
{
profile.Append(c.ToRevitType());
}
Autodesk.Revit.DB.Line slopeArrow = flatLine.ToRevitType() as Autodesk.Revit.DB.Line;
var ft = floorType.InternalElement as Autodesk.Revit.DB.FloorType;
var lvl = level.InternalElement as Autodesk.Revit.DB.Level;
var floor = new SlopedFloor(profile, slopeArrow, slope, ft, lvl, structural);
floor.Level = level;
floor.Floortype = floorType;
floor.Structural = structural;
//DocumentManager.Regenerate();
plane.Dispose();
flatLine.Dispose();
flat.Dispose();
origin.Dispose();
end.Dispose();
projection.Dispose();
intersection.Dispose();
temp.Dispose();
Utils.Log(string.Format("SlopedFloor.ByOutlineTypeAndLevel completed.", ""));
return(floor);
}
catch (Exception ex)
{
Utils.Log(string.Format("ERROR: SlopedFloor.ByOutlineTypeAndLevel {0}", ex.Message));
throw ex;
}
}