public static BHE.Opening ToBHoM(this BHX.Opening gbOpening)
{
BHE.Opening opening = new BHE.Opening();
BHG.Polyline pLine = gbOpening.PlanarGeometry.PolyLoop.ToBHoM();
opening.Edges = pLine.ToEdges();
string[] cadSplit = gbOpening.CADObjectID.Split('[');
if (cadSplit.Length > 0)
{
opening.Name = cadSplit[0].Trim();
}
if (cadSplit.Length > 1)
{
BHP.OriginContextFragment envContext = new BHP.OriginContextFragment();
envContext.ElementID = cadSplit[1].Split(']')[0].Trim();
envContext.TypeName = opening.Name;
if (opening.Fragments == null)
{
opening.Fragments = new List <IBHoMFragment>();
}
opening.Fragments.Add(envContext);
}
opening.Type = gbOpening.OpeningType.ToBHoMOpeningType();
return(opening);
}
public static BHX.Polyloop ToGBXML(this BHG.Polyline pLine, GBXMLSettings settings, double tolerance = BHG.Tolerance.Distance)
{
BHX.Polyloop polyloop = new BHX.Polyloop();
pLine = pLine.CleanPolyline(minimumSegmentLength: tolerance);
List <BHG.Point> pts = pLine.DiscontinuityPoints();
if (pts.Count == 0)
{
return(polyloop);
}
int count = ((pts.First().SquareDistance(pts.Last()) < (tolerance * tolerance)) ? pts.Count - 1 : pts.Count);
List <BHX.CartesianPoint> cartpoint = new List <BHX.CartesianPoint>();
for (int i = 0; i < count; i++)
{
BHX.CartesianPoint cpt = pts[i].ToGBXML(settings);
List <string> coord = new List <string>();
cartpoint.Add(cpt);
}
polyloop.CartesianPoint = cartpoint.ToArray();
return(polyloop);
}
public static BHX.RectangularGeometry ToGBXMLGeometry(this BHE.Panel element, GBXMLSettings settings)
{
BHX.RectangularGeometry geom = new BHX.RectangularGeometry();
BHG.Polyline pLine = element.Polyline();
geom.Tilt = Math.Round(element.Tilt(settings.AngleTolerance), settings.RoundingSettings.GeometryTilt);
geom.Azimuth = Math.Round(element.Azimuth(BHG.Vector.YAxis), settings.RoundingSettings.GeometryAzimuth);
geom.Height = Math.Round(element.Height(), settings.RoundingSettings.GeometryHeight);
geom.Width = Math.Round(element.Width(), settings.RoundingSettings.GeometryWidth);
geom.CartesianPoint = pLine.ControlPoints.First().ToGBXML(settings);
geom.ID = "geom-" + Guid.NewGuid().ToString().Replace("-", "").Substring(0, 10);
if (geom.Height == 0)
{
geom.Height = Math.Round(element.Area() / geom.Width, settings.RoundingSettings.GeometryHeight);
}
if (geom.Width == 0)
{
geom.Width = Math.Round(element.Area() / geom.Height, settings.RoundingSettings.GeometryWidth);
}
if (geom.Tilt == -1)
{
BH.Engine.Reflection.Compute.RecordWarning("Warning, panel " + element.BHoM_Guid + " has been calculated to have a tilt of -1.");
}
return(geom);
}
public static BHX.Surface ToGBXML(this BHE.Panel element)
{
BHP.OriginContextFragment contextProperties = element.FindFragment <BHP.OriginContextFragment>(typeof(BHP.OriginContextFragment));
BHX.Surface surface = new BHX.Surface();
surface.CADObjectID = element.CADObjectID();
surface.ConstructionIDRef = (contextProperties == null ? element.ConstructionID() : contextProperties.TypeName.CleanName());
BHX.RectangularGeometry geom = element.ToGBXMLGeometry();
BHX.PlanarGeometry planarGeom = new BHX.PlanarGeometry();
planarGeom.ID = "PlanarGeometry-" + Guid.NewGuid().ToString().Replace("-", "").Substring(0, 10);
BHG.Polyline pLine = element.Polyline();
planarGeom.PolyLoop = pLine.ToGBXML();
surface.PlanarGeometry = planarGeom;
surface.RectangularGeometry = geom;
surface.Opening = new BHX.Opening[element.Openings.Count];
for (int x = 0; x < element.Openings.Count; x++)
{
if (element.Openings[x].Polyline().IControlPoints().Count != 0)
{
surface.Opening[x] = element.Openings[x].ToGBXML();
}
}
return(surface);
}
/***************************************************/
/**** Public Methods ****/
/***************************************************/
public static List <BHG.Polyline> ClosedShellGeometry(this List <BuildingElement> buildingElements)
{
List <BHG.Polyline> pLinesCurtainWall = new List <BHG.Polyline>();
List <BHG.Polyline> pLinesOther = new List <BHG.Polyline>();
//Merge curtain panels
foreach (BuildingElement element in buildingElements)
{
BH.oM.Environment.Properties.ElementProperties beProperty = element.ElementProperties() as BH.oM.Environment.Properties.ElementProperties;
BHG.Polyline pline = new BHG.Polyline()
{
ControlPoints = element.PanelCurve.IControlPoints()
};
if (beProperty != null && beProperty.BuildingElementType == BuildingElementType.CurtainWall)
{
pLinesCurtainWall.Add(pline);
}
else
{
pLinesOther.Add(pline);
}
}
//Add the rest of the geometries
List <BHG.Polyline> mergedPolyLines = BH.Engine.Geometry.Compute.BooleanUnion(pLinesCurtainWall);
mergedPolyLines.AddRange(pLinesOther);
return(mergedPolyLines);
}
public static bool NormalTowardsSpace(this BHG.Polyline pline, BHE.Space space)
{
BHG.Point centrePt = pline.Centre();
List <BHG.Point> pts = BH.Engine.Geometry.Query.DiscontinuityPoints(pline);
BHG.Plane plane = BH.Engine.Geometry.Create.Plane(pts[0], pts[1], pts[2]);
//The polyline can be locally concave. Check if the polyline is clockwise.
if (!BH.Engine.Geometry.Query.IsClockwise(pline, plane.Normal))
{
plane.Normal = -plane.Normal;
}
//Move centrepoint along the normal. If inside - flip the panel
if (IsContaining(space, centrePt.Translate(plane.Normal)))
{
return(true);
}
else
{
return(false);
}
/***************************************************/
}
/***************************************************/
public static Opening Opening(BHG.Polyline pLine)
{
return(new Opening
{
OpeningCurve = Geometry.Create.PolyCurve(new BHG.Polyline[] { pLine })
});
}
public static BHX.Surface ToGBXML(this BHE.Panel element, List <List <BHE.Panel> > adjacentSpaces, List <BHE.Panel> space)
{
BHX.Surface surface = element.ToGBXML();
surface.SurfaceType = element.ToGBXMLType(adjacentSpaces);
surface.ExposedToSun = Query.ExposedToSun(surface.SurfaceType).ToString().ToLower();
BHG.Polyline pLine = element.Polyline();
if (!pLine.NormalAwayFromSpace(space))
{
pLine = pLine.Flip();
surface.PlanarGeometry.PolyLoop = pLine.ToGBXML();
surface.RectangularGeometry.Tilt = Math.Round(pLine.Tilt(), 3);
surface.RectangularGeometry.Azimuth = Math.Round(pLine.Azimuth(BHG.Vector.YAxis), 3);
}
List <BHX.AdjacentSpaceId> adjIDs = new List <BHX.AdjacentSpaceId>();
foreach (List <BHE.Panel> sp in adjacentSpaces)
{
adjIDs.Add(sp.AdjacentSpaceID());
}
surface.AdjacentSpaceID = adjIDs.ToArray();
return(surface);
}
public static BHX.Opening ToGBXML(this BHE.Opening opening, List <BHE.Panel> space)
{
BHX.Opening gbOpening = opening.ToGBXML();
BHG.Polyline pLine = opening.Polyline();
if (pLine.NormalAwayFromSpace(space))
{
gbOpening.PlanarGeometry.PolyLoop = pLine.Flip().ToGBXML();
}
BHP.OriginContextFragment contextProperties = opening.FindFragment <BHP.OriginContextFragment>(typeof(BHP.OriginContextFragment));
if (contextProperties != null)
{
string elementID = contextProperties.ElementID;
string familyName = contextProperties.TypeName;
gbOpening.CADObjectID = opening.CADObjectID();
gbOpening.OpeningType = opening.Type.ToGBXML();
if (familyName == "System Panel") //No SAM_BuildingElementType for this one atm
{
gbOpening.OpeningType = "FixedWindow";
}
if (gbOpening.OpeningType.Contains("Window") && opening.OpeningConstruction.Name.Contains("SLD")) //Change windows with SLD construction into doors
{
gbOpening.OpeningType = "NonSlidingDoor";
}
}
return(gbOpening);
}
public static BHE.Panel OffsetOpening(BHE.Panel panel)
{
BHE.Panel energyPlusPanel = new BHE.Panel();
//Checking if there are openings
if (panel.Openings.Count == 0)
{
return(panel);
}
else
{
//OpeningArea
List <BHE.Opening> openings = panel.Openings;
List <double> openingAreas = new List <double>();
List <PolyCurve> openingPolyCurves = new List <PolyCurve>();
foreach (BHE.Opening opening in panel.Openings)
{
List <ICurve> openingCrvs = opening.Edges.Select(x => x.Curve).ToList();
PolyCurve openingOutline = BH.Engine.Geometry.Create.PolyCurve(openingCrvs);
double openingArea = openingOutline.Area();
openingAreas.Add(openingArea);
openingPolyCurves.Add(openingOutline);
}
double totalOpeningArea = openingAreas.Sum();
//PanelArea
List <ICurve> panelCrvs = panel.ExternalEdges.Select(x => x.Curve).ToList();
PolyCurve panelOutline = BH.Engine.Geometry.Create.PolyCurve(panelCrvs);
double panelArea = panelOutline.Area();
//Comparing the total opening area to the panel area, if equal: reduce the area of the opening(s).
if (totalOpeningArea != panelArea)
{
return(panel);
}
else
{
List <BH.oM.Geometry.Polyline> openingPolylines = new List <BH.oM.Geometry.Polyline>();
List <List <BH.oM.Geometry.Polyline> > offsetPolylines = new List <List <BH.oM.Geometry.Polyline> >();
List <BHE.Opening> newOpenings = new List <BHE.Opening>();
double distance = new double();
distance = -0.01;
panel.Openings.Clear();
foreach (BH.oM.Geometry.PolyCurve openingPolyCurve in openingPolyCurves)
{
List <BH.oM.Geometry.Point> polyPoints = openingPolyCurve.IDiscontinuityPoints();
BH.oM.Geometry.Polyline openingPolyLine = BH.Engine.Geometry.Create.Polyline(polyPoints);
Polyline offsetPolyline = Geometry.Modify.Offset(openingPolyLine, distance);
List <BHE.Edge> edges = offsetPolyline.ToEdges().ToList();
BHE.Opening newOpening = new BHE.Opening()
{
Edges = edges
};
panel.Openings.Add(newOpening);
}
return(panel);
}
}
}
/***************************************************/
/**** Public Methods ****/
/***************************************************/
public static bool NormalAwayFromSpace(this BHE.BuildingElement buildingElement, List <BHE.BuildingElement> elementsAsSpace)
{
BHG.Polyline bound = new BHG.Polyline()
{
ControlPoints = buildingElement.PanelCurve.IControlPoints()
};
return(NormalAwayFromSpace(bound, elementsAsSpace));
}
/***************************************************/
public static RHG.PolylineCurve ToRhino(this BHG.Polyline polyline)
{
if (polyline == null)
{
return(null);
}
return(new RHG.PolylineCurve(polyline.ControlPoints.Select(x => x.ToRhino())));
}
/***************************************************/
public static bool IsEqual(this BHG.Polyline bhPolyline, RHG.PolylineCurve rhPolylineCurve, double tolerance = BHG.Tolerance.Distance)
{
if (bhPolyline == null & rhPolylineCurve == null)
{
return(true);
}
RHG.Polyline rhPolyline; rhPolylineCurve.TryGetPolyline(out rhPolyline);
return(bhPolyline.IsEqual(rhPolyline, tolerance));
}
/***************************************************/
/**** Public Methods ****/
/***************************************************/
public static double Azimuth(this BHEI.IBuildingObject buildingElementGeometry, BHG.Vector refVector)
{
BHG.Polyline pline = new BHG.Polyline {
ControlPoints = BH.Engine.Geometry.Query.IControlPoints(buildingElementGeometry.ICurve())
};
double azimuth = Azimuth(pline, refVector);
return(azimuth);
}
public static BHG.Polyline ToBHoM(this Point3dVector osmLine)
{
BHG.Polyline pLine = new BHG.Polyline();
foreach (Point3d p in osmLine)
{
pLine.ControlPoints.Add(p.ToBHoM());
}
return(pLine);
}
/***************************************************/
/**** Public Methods ****/
/***************************************************/
public static double Tilt(this BHEI.IBuildingObject buildingElementGeometry)
{
double tilt;
BHG.Polyline pline = new BHG.Polyline {
ControlPoints = BH.Engine.Geometry.Query.IControlPoints(buildingElementGeometry.ICurve())
};
tilt = Tilt(pline);
return(tilt);
}
/***************************************************/
public static bool NormalAwayFromSpace(this BHG.Polyline pline, List <BHE.BuildingElement> elementsAsSpace)
{
List <BHG.Point> centrePtList = new List <BHG.Point>();
BHG.Point centrePt = pline.Centre();
centrePtList.Add(centrePt);
if (!pline.IsClosed())
{
return(false); //Prevent failures of the clockwise check
}
List <BHG.Point> pts = BH.Engine.Geometry.Query.DiscontinuityPoints(pline);
if (pts.Count < 3)
{
return(false); //Protection in case there aren't enough points to make a plane
}
BHG.Plane plane = BH.Engine.Geometry.Create.Plane(pts[0], pts[1], pts[2]);
//The polyline can be locally concave. Check if the polyline is clockwise.
if (!BH.Engine.Geometry.Query.IsClockwise(pline, plane.Normal))
{
plane.Normal = -plane.Normal;
}
if (!BH.Engine.Geometry.Query.IsContaining(pline, centrePtList, false))
{
BHG.Point pointOnLine = BH.Engine.Geometry.Query.ClosestPoint(pline, centrePt);
BHG.Vector vector = new BHG.Vector();
if (BH.Engine.Geometry.Query.Distance(pointOnLine, centrePt) > BH.oM.Geometry.Tolerance.MicroDistance)
{
vector = pointOnLine - centrePt;
}
else
{
BHG.Line line = BH.Engine.Geometry.Query.GetLineSegment(pline, pointOnLine);
vector = ((line.Start - line.End).Normalise()).CrossProduct(plane.Normal);
}
centrePt = BH.Engine.Geometry.Modify.Translate(pointOnLine, BH.Engine.Geometry.Modify.Normalise(vector) * 0.001);
}
//Move centrepoint along the normal.
if (BH.Engine.Environment.Query.IsContaining(elementsAsSpace, centrePt.Translate(plane.Normal * 0.01)))
{
return(false);
}
else
{
return(true);
}
}
public static TBD.Perimeter ToTAS(this BHG.Polyline polyline, TBD.Perimeter tbdPerimeter)
{
if (polyline == null)
{
return(tbdPerimeter);
}
TBD.Polygon poly = tbdPerimeter.CreateFace();
poly = polyline.ToTASPolygon(poly);
return(tbdPerimeter);
}
public static SpecklePolyline ToSpeckle(this BHG.Polyline polyline)
{
if (polyline == null)
{
return(default(SpecklePolyline));
}
SpecklePolyline specklePolyline = new SpecklePolyline(polyline.ControlPoints.SelectMany(p => new List <double> {
p.X, p.Y, p.Z
}));
return(specklePolyline);
}
/***************************************************/
/**** Public Methods ****/
/***************************************************/
public static double LongestSegment(BHG.Polyline pLine)
{
List <BHG.Point> pts = pLine.DiscontinuityPoints();
double length = pts.Last().Distance(pts.First());
for (int x = 0; x < pts.Count - 1; x++)
{
double dist = pts[x].Distance(pts[x + 1]);
length = dist > length ? dist : length;
}
return(length);
}
public static Point3dVector ToOSM(this BHG.Polyline pLine)
{
Point3dVector osmLine = new Point3dVector();
foreach (BHG.Point p in pLine.ControlPoints)
{
osmLine.Add(p.ToOSM());
}
osmLine.RemoveAt(pLine.ControlPoints.Count - 1);
return(osmLine);
}
public static BHS.Level FromTAS(this TBD.BuildingStorey tbdStorey)
{
BHS.Level level = new BHS.Level();
if (tbdStorey.GetPerimeter(0) != null)
{
BHG.Polyline levelCurve = tbdStorey.GetPerimeter(0).FromTAS();
double elevation = levelCurve.ControlPoints.First().Z;
level.Name = "Level " + elevation.Round();
level.Elevation = elevation.Round();
}
return(level);
}
public static TBD.Polygon ToTASPolygon(this BHG.Polyline polyline, TBD.Polygon tbdPolygon)
{
if (polyline == null)
{
return(tbdPolygon);
}
foreach (BHG.Point pt in polyline.ControlPoints)
{
TBD.TasPoint p = tbdPolygon.AddPoint();
p = pt.ToTAS(p);
}
return(tbdPolygon);
}
/***************************************************/
/**** Public Methods ****/
/***************************************************/
public static double Orientation(IBuildingObject buildingPanel)
{
Panel panel = buildingPanel as Panel;
BHG.Polyline pLine = new BHG.Polyline {
ControlPoints = panel.PanelCurve.IControlPoints()
};
List <BHG.Point> pts = pLine.DiscontinuityPoints();
BHG.Plane plane = BH.Engine.Geometry.Create.Plane(pts[0], pts[1], pts[2]); //Some protection on this needed maybe?
BHG.Vector xyNormal = BH.Engine.Geometry.Create.Vector(0, 1, 0);
return(BH.Engine.Geometry.Query.Angle(plane.Normal, xyNormal) * (180 / Math.PI));
}
public static BHX.BuildingStorey ToGBXML(this BHG.SettingOut.Level level, BHG.Polyline storeyGeometry, GBXMLSettings settings)
{
BHX.BuildingStorey storey = new BHX.BuildingStorey();
if (storeyGeometry != null)
{
storey.PlanarGeometry.PolyLoop = storeyGeometry.ToGBXML(settings);
}
storey.PlanarGeometry.ID = "LevelPlanarGeometry-" + Guid.NewGuid().ToString().Replace("-", "").Substring(0, 10);
storey.Name = level.Name;
storey.ID = "Level-" + level.Name.Replace(" ", "").ToLower();
storey.Level = (float)level.Elevation;
return(storey);
}
public static BHX.Surface ToGBXMLShade(this BHE.Panel element, GBXMLSettings settings)
{
BHP.OriginContextFragment envContextProperties = element.FindFragment <BHP.OriginContextFragment>(typeof(BHP.OriginContextFragment));
BHX.Surface gbSrf = new BHX.Surface();
gbSrf.CADObjectID = element.CADObjectID();
gbSrf.ConstructionIDRef = (envContextProperties == null ? element.ConstructionID() : envContextProperties.TypeName.CleanName());
BHX.RectangularGeometry geom = element.ToGBXMLGeometry(settings);
BHX.PlanarGeometry planarGeom = new BHX.PlanarGeometry();
planarGeom.ID = "PlanarGeometry-" + Guid.NewGuid().ToString().Replace("-", "").Substring(0, 10);
BHG.Polyline pLine = element.Polyline();
planarGeom.PolyLoop = pLine.ToGBXML(settings);
gbSrf.PlanarGeometry = planarGeom;
gbSrf.RectangularGeometry = geom;
gbSrf.Opening = new BHX.Opening[element.Openings.Count];
for (int x = 0; x < element.Openings.Count; x++)
{
if (element.Openings[x].Polyline().IControlPoints().Count != 0)
{
gbSrf.Opening[x] = element.Openings[x].ToGBXML(element, settings);
}
}
string idName = "Panel_" + element.BHoM_Guid.ToString().Replace(" ", "").Replace("-", "").Substring(0, 10);
gbSrf.ID = idName;
gbSrf.Name = idName;
gbSrf.SurfaceType = "Shade";
gbSrf.ExposedToSun = BH.Engine.Environment.Query.ExposedToSun(element).ToString().ToLower();
if (settings.IncludeConstructions)
{
gbSrf.ConstructionIDRef = element.ConstructionID();
}
else //We have to force null otherwise Construction will be created
{
gbSrf.ConstructionIDRef = null;
}
return(gbSrf);
}
/***************************************************/
public static bool IsEqual(this BHG.Polyline bhPolyline, RHG.Polyline rhPolyline, double tolerance = BHG.Tolerance.Distance)
{
if (bhPolyline == null & rhPolyline == null)
{
return(true);
}
RHG.Point3d[] rhPoints = rhPolyline.ToArray();
List <BHG.Point> bhPoints = bhPolyline.ControlPoints;
bool pointsEqual = false;
for (int i = 0; i < bhPoints.Count; i++)
{
pointsEqual = bhPoints[i].IsEqual(rhPoints[i], tolerance);
}
return(pointsEqual);
}
public static BHX.BuildingStorey ToGBXML(this BHA.Level level, List <List <BHE.Panel> > spaces = null)
{
BHX.BuildingStorey storey = new BHX.BuildingStorey();
if (spaces != null)
{
BHG.Polyline storeyGeometry = level.StoreyGeometry(spaces);
if (storeyGeometry != null)
{
storey.PlanarGeometry.PolyLoop = storeyGeometry.ToGBXML();
}
}
storey.PlanarGeometry.ID = "level-planar-geometry-" + Guid.NewGuid().ToString().Replace("-", "").Substring(0, 10);
storey.Name = level.Name;
storey.ID = "Level-" + level.Name.Replace(" ", "").ToLower();
storey.Level = (float)level.Elevation;
return(storey);
}
public static BHG.Polyline FromGBXML(this BHX.Polyloop pLoop, double tolerance = BHG.Tolerance.Distance)
{
BHG.Polyline pLine = new BHG.Polyline();
List <BHX.CartesianPoint> pts = pLoop.CartesianPoint.ToList();
List <BHG.Point> bhomPts = new List <BHG.Point>();
for (int x = 0; x < pts.Count; x++)
{
bhomPts.Add(pts[x].FromGBXML());
}
if (bhomPts.First().SquareDistance(bhomPts.Last()) > (tolerance * tolerance))
{
bhomPts.Add(bhomPts.First());
}
pLine.ControlPoints = bhomPts;
return(pLine);
}
/***************************************************/
public static double Azimuth(this BHG.Polyline pline, BHG.Vector refVector)
{
double azimuth;
List <BHG.Point> pts = BH.Engine.Geometry.Query.DiscontinuityPoints(pline);
if (pts.Count < 3 || !BH.Engine.Geometry.Query.IsClosed(pline))
{
return(-1); //Protection in case there aren't enough points to make a plane
}
BHG.Plane plane = BH.Engine.Geometry.Create.Plane(pts[0], pts[1], pts[2]);
//The polyline can be locally concave. Check if the polyline is clockwise.
if (!BH.Engine.Geometry.Query.IsClockwise(pline, plane.Normal))
{
plane.Normal = -plane.Normal;
}
if (Geometry.Modify.Normalise(plane.Normal).Z == 1)
{
azimuth = 0;
}
else if (Geometry.Modify.Normalise(plane.Normal).Z == -1)
{
azimuth = 180;
}
else
{
BHG.Vector v1 = Geometry.Modify.Project(plane.Normal, BHG.Plane.XY);
BHG.Vector v2 = (Geometry.Modify.Project(refVector, BHG.Plane.XY));
azimuth = (BH.Engine.Geometry.Query.SignedAngle(v1, v2, BHG.Vector.ZAxis) * (180 / Math.PI));
if (azimuth < 0)
{
azimuth = 360 + azimuth;
}
}
return(azimuth);
}