private static void SplitZones(SpacePlanningZonesInputs input, double corridorWidth, LevelVolume lvl, List <Element> spaceBoundaries, List <Profile> corridorProfiles, Vector3 pt, bool addCorridor = true)
{
var containingBoundary = spaceBoundaries.OfType <SpaceBoundary>().FirstOrDefault(b => b.Boundary.Contains(pt));
if (containingBoundary != null)
{
if (input.Overrides != null)
{
var spaceOverrides = input.Overrides.ProgramAssignments.FirstOrDefault(s => s.Identity.IndividualCentroid.IsAlmostEqualTo(containingBoundary.Boundary.Perimeter.Centroid()));
if (spaceOverrides != null)
{
containingBoundary.Name = spaceOverrides.Value.ProgramType;
}
}
spaceBoundaries.Remove(containingBoundary);
var perim = containingBoundary.Boundary.Perimeter;
pt.DistanceTo(perim, out var cp);
var line = new Line(pt, cp);
var extension = line.ExtendTo(containingBoundary.Boundary);
List <Profile> newSbs = new List <Profile>();
if (addCorridor)
{
var corridorShape = extension.ToPolyline(1).Offset(corridorWidth / 2, EndType.Square);
var csAsProfiles = corridorShape.Select(s => new Profile(s));
var corridorShapesIntersected = Profile.Intersection(new[] { containingBoundary.Boundary }, csAsProfiles);
corridorProfiles.AddRange(corridorShapesIntersected);
newSbs = Profile.Difference(new[] { containingBoundary.Boundary }, csAsProfiles);
}
else
{
newSbs = Profile.Split(new[] { containingBoundary.Boundary }, new[] { extension.ToPolyline(1) }, Vector3.EPSILON);
}
spaceBoundaries.AddRange(newSbs.Select(p => SpaceBoundary.Make(p, containingBoundary.Name, containingBoundary.Transform, lvl.Height)));
}
}
public async Task <SpacePlanningZonesOutputs> Handler(SpacePlanningZonesInputs args, ILambdaContext context)
{
// Preload dependencies (if they exist),
// so that they are available during model deserialization.
var sw = System.Diagnostics.Stopwatch.StartNew();
var asmLocation = this.GetType().Assembly.Location;
var asmDir = Path.GetDirectoryName(asmLocation);
// Explicitly load the dependencies project, it might have types
// that aren't used in the function but are necessary for correct
// deserialization.
var asmName = Path.GetFileNameWithoutExtension(asmLocation);
var depPath = Path.Combine(asmDir, $"{asmName}.Dependencies.dll");
if (File.Exists(depPath))
{
Console.WriteLine($"Loading dependencies assembly from: {depPath}...");
Assembly.LoadFrom(depPath);
Console.WriteLine("Dependencies assembly loaded.");
}
// Load all reference assemblies.
Console.WriteLine($"Loading all referenced assemblies.");
foreach (var asm in this.GetType().Assembly.GetReferencedAssemblies())
{
try
{
Assembly.Load(asm);
}
catch (Exception e)
{
Console.WriteLine($"Failed to load {asm.FullName}");
Console.WriteLine(e.Message);
}
}
sw.Stop();
Console.WriteLine($"Time to load assemblies: {sw.Elapsed.TotalSeconds})");
if (this.store == null)
{
this.store = new S3ModelStore <SpacePlanningZonesInputs>(RegionEndpoint.USWest1);
}
var l = new InvocationWrapper <SpacePlanningZonesInputs, SpacePlanningZonesOutputs>(store, SpacePlanningZones.Execute);
var output = await l.InvokeAsync(args);
return(output);
}
private static void GenerateEndZones(SpacePlanningZonesInputs input, double corridorWidth, LevelVolume lvl, List <Profile> corridorProfiles, Line[] perimeterSegments, List <Line> shortEdges, List <(Polygon hull, Line centerLine)> singleLoadedZones, out List <Polygon> thickenedEndsOut, out List <Profile> thickerOffsetProfiles, out IEnumerable <Polygon> innerOffsetMinusThickenedEnds, out IEnumerable <Polygon> exclusionRegions)
/// <summary>
/// The SpacePlanningZones function.
/// </summary>
/// <param name="model">The input model.</param>
/// <param name="input">The arguments to the execution.</param>
/// <returns>A SpacePlanningZonesOutputs instance containing computed results and the model with any new elements.</returns>
public static SpacePlanningZonesOutputs Execute(Dictionary <string, Model> inputModels, SpacePlanningZonesInputs input)
{
var corridorWidth = input.CorridorWidth;
var corridorMat = SpaceBoundary.MaterialDict["Circulation"];
var output = new SpacePlanningZonesOutputs();
var levelsModel = inputModels["Levels"];
var levelVolumes = levelsModel.AllElementsOfType <LevelVolume>();
inputModels.TryGetValue("Floors", out var floorsModel);
var hasCore = inputModels.TryGetValue("Core", out var coresModel);
var cores = coresModel?.AllElementsOfType <ServiceCore>() ?? new List <ServiceCore>();
var random = new Random(5);
var levels = new List <LevelElements>();
var levelMappings = new Dictionary <Guid, (SpaceBoundary boundary, LevelElements level)>();
if (levelVolumes.Count() == 0)
{
throw new Exception("This function requires LevelVolumes, produced by functions like \"Simple Levels by Envelope\". Try using a different levels function.");
}
foreach (var lvl in levelVolumes)
{
if (floorsModel != null)
{
var floorAtLevel = floorsModel.AllElementsOfType <Floor>().FirstOrDefault(f => Math.Abs(lvl.Transform.Origin.Z - f.Transform.Origin.Z) < (f.Thickness * 1.1));
if (floorAtLevel != null)
{
lvl.Height -= floorAtLevel.Thickness;
var floorFaceOffset = (floorAtLevel.Transform.Origin.Z + floorAtLevel.Thickness) - lvl.Transform.Origin.Z;
if (floorFaceOffset > 0.001)
{
lvl.Transform.Concatenate(new Transform(0, 0, floorFaceOffset));
lvl.Height -= floorFaceOffset;
}
}
}
var levelBoundary = new Profile(lvl.Profile.Perimeter, lvl.Profile.Voids, Guid.NewGuid(), null);
var coresInBoundary = cores.Where(c => levelBoundary.Contains(c.Centroid)).ToList();
foreach (var core in coresInBoundary)
{
levelBoundary.Voids.Add(new Polygon(core.Profile.Perimeter.Vertices).Reversed());
levelBoundary.OrientVoids();
}
var spaceBoundaries = new List <Element>();
List <Profile> corridorProfiles = new List <Profile>();
if (input.CirculationMode == SpacePlanningZonesInputsCirculationMode.Automatic)
{
var perimeter = levelBoundary.Perimeter;
var perimeterSegments = perimeter.Segments();
IdentifyShortEdges(perimeter, perimeterSegments, out var shortEdges, out var shortEdgeIndices);
// Single Loaded Zones
var singleLoadedZones = CalculateSingleLoadedZones(input, corridorWidth, perimeterSegments, shortEdgeIndices);
GenerateEndZones(input, corridorWidth, lvl, corridorProfiles, perimeterSegments, shortEdges, singleLoadedZones, out var thickenedEnds, out var thickerOffsetProfiles, out var innerOffsetMinusThickenedEnds, out var exclusionRegions);
// join single loaded zones to each other (useful in bent-bar case)
var allCenterLines = JoinSingleLoaded(singleLoadedZones);
// thicken and extend single loaded
ThickenAndExtendSingleLoaded(corridorWidth, corridorProfiles, coresInBoundary, thickenedEnds, innerOffsetMinusThickenedEnds, allCenterLines);
CorridorsFromCore(corridorWidth, corridorProfiles, levelBoundary, coresInBoundary, innerOffsetMinusThickenedEnds, exclusionRegions);
SplitCornersAndGenerateSpaceBoundaries(spaceBoundaries, input, lvl, corridorProfiles, levelBoundary, thickerOffsetProfiles);
}
else if (input.CirculationMode == SpacePlanningZonesInputsCirculationMode.Manual)
{
if (input.Corridors != null && input.Corridors.Count > 0)
{
var corridorProfilesForUnion = new List <Profile>();
foreach (var corridorPolyline in input.Corridors)
{
if (corridorPolyline == null || corridorPolyline.Polyline == null)
{
continue;
}
var corrPgons = corridorPolyline.Polyline.OffsetOnSide(corridorPolyline.Width, corridorPolyline.Flip);
corridorProfilesForUnion.AddRange(corrPgons.Select(p => new Profile(p)));
}
corridorProfiles = Profile.UnionAll(corridorProfilesForUnion);
}
SplitCornersAndGenerateSpaceBoundaries(spaceBoundaries, input, lvl, corridorProfiles, levelBoundary);
}
// Construct Level
var level = new LevelElements(new List <Element>(), Guid.NewGuid(), lvl.Name);
levels.Add(level);
// Manual Corridor Splits
foreach (var pt in input.AdditionalCorridorLocations)
{
SplitZones(input, corridorWidth, lvl, spaceBoundaries, corridorProfiles, pt);
}
// Manual Split Locations
foreach (var pt in input.ManualSplitLocations)
{
SplitZones(input, corridorWidth, lvl, spaceBoundaries, corridorProfiles, pt, false);
}
foreach (SpaceBoundary b in spaceBoundaries)
{
levelMappings.Add(b.Id, (b, level));
}
corridorProfiles.Select(p => new Floor(p, 0.1, lvl.Transform, corridorMat)).ToList().ForEach(f => level.Elements.Add(f));
}
List <SpaceBoundary> SubdividedBoundaries = new List <SpaceBoundary>();
// merge overrides
if (input.Overrides != null && input.Overrides.MergeZones != null && input.Overrides.MergeZones.Count > 0)
{
var spaceBoundaries = levelMappings.Select(kvp => kvp.Value);
foreach (var mz in input.Overrides.MergeZones)
{
var identitiesToMerge = mz.Identities;
var matchingSbs = identitiesToMerge.Select(mzI => spaceBoundaries.FirstOrDefault(
sb => ((Vector3)sb.boundary.AdditionalProperties["ParentCentroid"]).DistanceTo(mzI.ParentCentroid) < 1.0)).Where(s => s != (null, null)).ToList();
foreach (var msb in matchingSbs)
{
levelMappings.Remove(msb.boundary.Id);
}
var sbsByLevel = matchingSbs.GroupBy(sb => sb.level?.Id ?? Guid.Empty);
foreach (var lvlGrp in sbsByLevel)
{
var level = lvlGrp.First().level;
var profiles = lvlGrp.Select(sb => sb.boundary.Boundary);
var baseobj = lvlGrp.FirstOrDefault(n => n.boundary.Name != null && n.boundary.Name != "unspecified");
if (baseobj == default)
{
baseobj = lvlGrp.First();
}
var baseSB = baseobj.boundary;
var union = Profile.UnionAll(profiles);
foreach (var newProfile in union)
{
var rep = baseSB.Representation.SolidOperations.OfType <Extrude>().First();
var newSB = SpaceBoundary.Make(newProfile, baseSB.Name, baseSB.Transform, rep.Height, (Vector3)baseSB.AdditionalProperties["ParentCentroid"], (Vector3)baseSB.AdditionalProperties["ParentCentroid"]);
newSB.SetProgram(baseSB.Name);
levelMappings.Add(newSB.Id, (newSB, level));
}
}
}
}
// assignment overrides
if (input.Overrides != null && input.Overrides.ProgramAssignments != null && input.Overrides.ProgramAssignments.Count > 0)
{
var spaceBoundaries = levelMappings.Select(kvp => kvp.Value).ToList();
// overrides where it is its own parent
Console.WriteLine(JsonConvert.SerializeObject(input.Overrides.ProgramAssignments));
foreach (var overrideValue in input.Overrides.ProgramAssignments.Where(o => o.Identity.IndividualCentroid.IsAlmostEqualTo(o.Identity.ParentCentroid)))
{
var centroid = overrideValue.Identity.ParentCentroid;
var matchingSB = spaceBoundaries
.OrderBy(sb => ((Vector3)sb.boundary.AdditionalProperties["IndividualCentroid"]).DistanceTo(centroid))
.FirstOrDefault(sb => ((Vector3)sb.boundary.AdditionalProperties["IndividualCentroid"]).DistanceTo(centroid) < 2.0);
// var allMatchingSBs = spaceBoundaries
// .OrderBy(sb => sb.boundary.Transform.OfPoint(sb.boundary.Boundary.Perimeter.Centroid()).DistanceTo(centroid))
// .Where(sb => sb.boundary.Transform.OfPoint(sb.boundary.Boundary.Perimeter.Centroid()).DistanceTo(centroid) < 2.0);
if (matchingSB.boundary != null)
{
if (overrideValue.Value.Split <= 1)
{
matchingSB.boundary.SetProgram(overrideValue.Value.ProgramType ?? input.DefaultProgramAssignment);
Identity.AddOverrideIdentity(matchingSB.boundary, "Program Assignments", overrideValue.Id, overrideValue.Identity);
}
else
{
levelMappings.Remove(matchingSB.boundary.Id);
var boundaries = new List <Polygon>(matchingSB.boundary.Boundary.Voids)
{
matchingSB.boundary.Boundary.Perimeter
};
var guideVector = GetDominantAxis(boundaries.SelectMany(b => b.Segments()));
var alignmentXform = new Transform(boundaries[0].Start, guideVector, Vector3.ZAxis);
var grid = new Grid2d(boundaries, alignmentXform);
grid.U.DivideByCount(Math.Max(overrideValue.Value.Split, 1));
foreach (var cell in grid.GetCells().SelectMany(c => c.GetTrimmedCellGeometry()))
{
var rep = matchingSB.boundary.Representation.SolidOperations.OfType <Extrude>().First();
var newCellSb = SpaceBoundary.Make(cell as Polygon, overrideValue.Value.ProgramType ?? input.DefaultProgramAssignment, matchingSB.boundary.Transform, rep.Height, matchingSB.boundary.AdditionalProperties["ParentCentroid"] as Vector3?);
Identity.AddOverrideIdentity(newCellSb, "Program Assignments", overrideValue.Id, overrideValue.Identity);
newCellSb.AdditionalProperties["Split"] = overrideValue.Value.Split;
SubdividedBoundaries.Add(newCellSb);
levelMappings.Add(newCellSb.Id, (newCellSb, matchingSB.level));
}
}
}
}
// overrides where it's not its own parent
foreach (var overrideValue in input.Overrides.ProgramAssignments.Where(o => !o.Identity.IndividualCentroid.IsAlmostEqualTo(o.Identity.ParentCentroid)))
{
var matchingCell = SubdividedBoundaries.FirstOrDefault(b => (b.AdditionalProperties["IndividualCentroid"] as Vector3?)?.DistanceTo(overrideValue.Identity.IndividualCentroid) < 0.01);
if (matchingCell != null)
{
Identity.AddOverrideIdentity(matchingCell, "Program Assignments", overrideValue.Id, overrideValue.Identity);
matchingCell.SetProgram(overrideValue.Value.ProgramType);
}
}
}
foreach (var levelMapping in levelMappings)
{
levelMapping.Value.level.Elements.Add(levelMapping.Value.boundary);
}
Dictionary <string, AreaTally> areas = new Dictionary <string, AreaTally>();
foreach (var sb in levels.SelectMany(lev => lev.Elements.OfType <SpaceBoundary>()))
{
var area = sb.Boundary.Area();
if (sb.Name == null)
{
continue;
}
if (!areas.ContainsKey(sb.Name))
{
areas[sb.Name] = new AreaTally(sb.Name, sb.Material.Color, area, area, 1, null, Guid.NewGuid(), sb.Name);
}
else
{
var existingTally = areas[sb.Name];
existingTally.AchievedArea += area;
existingTally.AreaTarget += area;
existingTally.DistinctAreaCount++;
}
output.Model.AddElements(sb.Boundary.ToModelCurves(sb.Transform.Concatenated(new Transform(0, 0, 0.03))));
}
output.Model.AddElements(areas.Select(kvp => kvp.Value).OrderByDescending(a => a.AchievedArea));
output.Model.AddElements(levels);
return(output);
}
/// <summary>
/// The SpacePlanningZones function.
/// </summary>
/// <param name="model">The input model.</param>
/// <param name="input">The arguments to the execution.</param>
/// <returns>A SpacePlanningZonesOutputs instance containing computed results and the model with any new elements.</returns>
public static SpacePlanningZonesOutputs Execute(Dictionary <string, Model> inputModels, SpacePlanningZonesInputs input)
{
var corridorWidth = input.CorridorWidth;
var corridorMat = SpaceBoundary.MaterialDict["Circulation"];
var output = new SpacePlanningZonesOutputs();
var levelsModel = inputModels["Levels"];
var levelVolumes = levelsModel.AllElementsOfType <LevelVolume>();
inputModels.TryGetValue("Floors", out var floorsModel);
var coresModel = inputModels["Core"];
var cores = coresModel.AllElementsOfType <ServiceCore>();
var random = new Random(5);
var levels = new List <LevelElements>();
var levelMappings = new Dictionary <Guid, (SpaceBoundary boundary, LevelElements level)>();
if (levelVolumes.Count() == 0)
{
throw new Exception("This function requires LevelVolumes, produced by functions like \"Simple Levels by Envelope\". Try using a different levels function.");
}
if (cores.Count() == 0)
{
throw new Exception("No ServiceCore elements were found in the model.");
}
foreach (var lvl in levelVolumes)
{
var spaceBoundaries = new List <Element>();
if (floorsModel != null)
{
var floorAtLevel = floorsModel.AllElementsOfType <Floor>().FirstOrDefault(f => Math.Abs(lvl.Transform.Origin.Z - f.Transform.Origin.Z) < (f.Thickness * 1.1));
if (floorAtLevel != null)
{
lvl.Height -= floorAtLevel.Thickness;
var floorFaceOffset = (floorAtLevel.Transform.Origin.Z + floorAtLevel.Thickness) - lvl.Transform.Origin.Z;
if (floorFaceOffset > 0.001)
{
lvl.Transform.Concatenate(new Transform(0, 0, floorFaceOffset));
lvl.Height -= floorFaceOffset;
}
}
}
List <Profile> corridorProfiles = new List <Profile>();
var TOO_SHORT = 9;
var levelBoundary = new Profile(lvl.Profile.Perimeter, lvl.Profile.Voids, Guid.NewGuid(), null);
var coresInBoundary = cores.Where(c => levelBoundary.Contains(c.Centroid)).ToList();
foreach (var core in coresInBoundary)
{
levelBoundary.Voids.Add(new Polygon(core.Profile.Perimeter.Vertices).Reversed());
levelBoundary.OrientVoids();
}
var perimeter = levelBoundary.Perimeter;
var perimeterSegments = perimeter.Segments();
var perimeterAngles = new List <double>();
for (int i = 0; i < perimeter.Vertices.Count; i++)
{
var nextIndex = (i + 1) % perimeter.Vertices.Count;
var prevIndex = (i + perimeter.Vertices.Count - 1) % perimeter.Vertices.Count;
var prevVec = perimeter.Vertices[i] - perimeter.Vertices[prevIndex];
var nextVec = perimeter.Vertices[nextIndex] - perimeter.Vertices[i];
var angle = prevVec.PlaneAngleTo(nextVec);
perimeterAngles.Add(angle);
}
var allLengths = perimeterSegments.Select(s => s.Length());
var validLengths = allLengths.Where(l => l > TOO_SHORT)?.OrderBy(l => l);
var shortLength = (validLengths?.FirstOrDefault() ?? 35 / 1.2) * 1.2;
var longLength = Math.Min(validLengths.SkipLast(1).Last(), 50);
var shortEdges = new List <Line>();
var shortEdgeIndices = new List <int>();
for (int i = 0; i < perimeterSegments.Count(); i++)
{
var start = perimeterAngles[i];
var end = perimeterAngles[(i + 1) % perimeterAngles.Count];
if (start > 80 && start < 100 && end > 80 && end < 100 && perimeterSegments[i].Length() < longLength)
{
shortEdges.Add(perimeterSegments[i]);
shortEdgeIndices.Add(i);
}
}
// Single Loaded Zones
var singleLoadedZones = new List <(Polygon hull, Line centerLine)>();
var singleLoadedLengthThreshold = input.OuterBandDepth * 2 + corridorWidth * 2 + 5; // (two offsets, two corridors, and a usable space width)
foreach (var sei in shortEdgeIndices)
{
var ps = perimeterSegments;
if (ps[sei].Length() < singleLoadedLengthThreshold)
{
var legSegments = new[] {
ps[(sei + ps.Length - 1) % ps.Length],
ps[sei],
ps[(sei + 1) % ps.Length]
};
var legLength = Math.Min(legSegments[0].Length(), legSegments[2].Length());
legSegments[0] = new Line(ps[sei].Start, ps[sei].Start + legLength * (legSegments[0].Direction() * -1));
legSegments[2] = new Line(ps[sei].End, ps[sei].End + legLength * (legSegments[2].Direction()));
var hull = ConvexHull.FromPolylines(legSegments.Select(l => l.ToPolyline(1)));
var centerLine = new Line((legSegments[0].Start + legSegments[2].Start) / 2, (legSegments[0].End + legSegments[2].End) / 2);
singleLoadedZones.Add((hull, centerLine));
}
}
var shortEdgesExtended = shortEdges.Select(l => new Line(l.Start - l.Direction() * 0.2, l.End + l.Direction() * 0.2));
var longEdges = perimeterSegments.Except(shortEdges);
var shortEdgeDepth = Math.Max(input.DepthAtEnds, input.OuterBandDepth);
var longEdgeDepth = input.OuterBandDepth;
var perimeterMinusSingleLoaded = new List <Profile>();
perimeterMinusSingleLoaded.AddRange(Profile.Difference(new[] { lvl.Profile }, singleLoadedZones.Select(p => new Profile(p.hull))));
var innerOffset = perimeterMinusSingleLoaded.SelectMany(p => p.Perimeter.Offset(-longEdgeDepth));
var thickerOffsets = shortEdgesExtended.SelectMany(s => s.ToPolyline(1).Offset(shortEdgeDepth, EndType.Butt)).ToList();
var thickerOffsetProfiles = thickerOffsets.Select(o => new Profile(o.Offset(0.01))).ToList();
var endOffsetSegments = thickerOffsets.SelectMany(o => o.Segments()).Where(l => innerOffset.Any(o => o.Contains(l.PointAt(0.5))));
var innerOffsetMinusThicker = innerOffset.SelectMany(i => Polygon.Difference(new[] { i }, thickerOffsets));
var outerband = new Profile(lvl.Profile.Perimeter, innerOffsetMinusThicker.ToList(), Guid.NewGuid(), null);
var outerbandLongEdges = Profile.Difference(new List <Profile> {
outerband
}, thickerOffsetProfiles);
var ends = Profile.Intersection(new List <Profile> {
outerband
}, thickerOffsets.Select(o => new Profile(o)).ToList());
var coreSegments = coresInBoundary.SelectMany(c => c.Profile.Perimeter.Offset((corridorWidth / 2) * 0.999).FirstOrDefault()?.Segments());
var corridorInset = innerOffsetMinusThicker.Select(p => new Profile(p, p.Offset(-corridorWidth), Guid.NewGuid(), "Corridor"));
corridorProfiles.AddRange(corridorInset);
// join single loaded zones to each other (useful in bent-bar case)
var allCenterLines = singleLoadedZones.ToArray();
var distanceThreshold = 10.0;
for (int i = 0; i < allCenterLines.Count(); i++)
{
var crvA = allCenterLines[i].centerLine;
for (int j = 0; j < i; j++)
{
var crvB = allCenterLines[j].centerLine;
var doesIntersect = crvA.Intersects(crvB, out var intersection, true, true);
Console.WriteLine($"DOES INTERSECT: " + doesIntersect.ToString());
var nearPtA = intersection.ClosestPointOn(crvA);
var nearPtB = intersection.ClosestPointOn(crvB);
if (nearPtA.DistanceTo(intersection) + nearPtB.DistanceTo(intersection) < distanceThreshold)
{
if (nearPtA.DistanceTo(crvA.Start) < 0.01)
{
allCenterLines[i] = (allCenterLines[i].hull, new Line(intersection, crvA.End));
}
else
{
allCenterLines[i] = (allCenterLines[i].hull, new Line(crvA.Start, intersection));
}
if (nearPtB.DistanceTo(crvB.Start) < 0.01)
{
allCenterLines[j] = (allCenterLines[j].hull, new Line(intersection, crvB.End));
}
else
{
allCenterLines[j] = (allCenterLines[j].hull, new Line(crvB.Start, intersection));
}
}
}
}
// thicken and extend single loaded
foreach (var singleLoadedZone in allCenterLines)
{
var cl = singleLoadedZone.centerLine;
List <Line> centerlines = new List <Line> {
cl
};
foreach (var core in coresInBoundary)
{
List <Line> linesRunning = new List <Line>();
foreach (var curve in centerlines)
{
curve.Trim(core.Profile.Perimeter, out var linesTrimmedByCore);
linesRunning.AddRange(linesTrimmedByCore);
}
centerlines = linesRunning;
}
cl = centerlines.OrderBy(l => l.Length()).Last();
foreach (var clCandidate in centerlines)
{
var extended = clCandidate.ExtendTo(innerOffsetMinusThicker.SelectMany(p => p.Segments())).ToPolyline(1);
if (extended.Length() == cl.Length() && innerOffsetMinusThicker.Count() > 0)
{
var end = extended.End;
var dist = double.MaxValue;
Vector3?runningPt = null;
foreach (var boundary in innerOffsetMinusThicker)
{
var closestDist = end.DistanceTo(boundary, out var pt);
if (closestDist < dist)
{
dist = closestDist;
runningPt = pt;
}
}
extended = new Polyline(new[] { extended.Start, extended.End, runningPt.Value });
}
//TODO - verify that newly constructed line is contained within building perimeter
var thickenedCorridor = extended.Offset(corridorWidth / 2.0, EndType.Square);
corridorProfiles.AddRange(Profile.Difference(thickenedCorridor.Select(c => new Profile(c)), thickerOffsets.Select(c => new Profile(c))));
}
}
foreach (var core in coresInBoundary)
{
if (singleLoadedZones.Any(z => z.hull.Covers(core.Profile.Perimeter)))
{
continue;
}
var boundary = core.Profile.Perimeter.Offset(corridorWidth / 2.0).FirstOrDefault();
var outerOffset = boundary.Offset(corridorWidth).FirstOrDefault();
var coreWrap = new Profile(outerOffset, boundary);
var coreWrapWithinFloor = Profile.Intersection(new[] { coreWrap }, new[] { levelBoundary });
}
var extendedLines = new List <Line>();
var corridorRegions = new List <Polygon>();
var exclusionRegions = innerOffsetMinusThicker.SelectMany(r => r.Offset(2 * corridorWidth, EndType.Square));
foreach (var enclosedRegion in innerOffsetMinusThicker)
{
foreach (var segment in coreSegments)
{
enclosedRegion.Contains(segment.Start, out var startContainment);
enclosedRegion.Contains(segment.End, out var endContainment);
if (endContainment == Containment.Outside && startContainment == Containment.Outside)
{
continue;
}
var extendedSegment = segment.ExtendTo(new Profile(enclosedRegion));
if (extendedSegment.Length() - segment.Length() < 2 * 8)
{
continue;
}
extendedLines.Add(extendedSegment);
var thickenedCorridor = extendedSegment.ToPolyline(1).Offset(corridorWidth / 2.0, EndType.Butt);
var difference = new List <Profile>();
difference = Profile.Difference(corridorProfiles, exclusionRegions.Select(r => new Profile(r)));
if (difference.Count > 0 && difference.Sum(d => d.Perimeter.Area()) > 10)
{
corridorProfiles.AddRange(Profile.Intersection(thickenedCorridor.Select(c => new Profile(c)), new[] { levelBoundary }));
}
}
}
var remainingSpaces = Profile.Difference(new[] { levelBoundary }, corridorProfiles);
foreach (var remainingSpace in remainingSpaces)
{
try
{
if (remainingSpace.Perimeter.Vertices.Any(v => v.DistanceTo(levelBoundary.Perimeter) < 0.1))
{
var endCapZones = Profile.Intersection(new[] { remainingSpace }, thickerOffsetProfiles);
var linearZones = Profile.Difference(new[] { remainingSpace }, thickerOffsetProfiles);
foreach (var linearZone in linearZones)
{
var segmentsExtended = new List <Polyline>();
foreach (var line in linearZone.Segments())
{
if (line.Length() < 2)
{
continue;
}
var l = new Line(line.Start - line.Direction() * 0.1, line.End + line.Direction() * 0.1);
var extended = l.ExtendTo(linearZone);
var endDistance = extended.End.DistanceTo(l.End);
var startDistance = extended.Start.DistanceTo(l.Start);
var maxExtension = Math.Max(input.OuterBandDepth, input.DepthAtEnds) * 1.6;
if (startDistance > 0.1 && startDistance < maxExtension)
{
var startLine = new Line(extended.Start, line.Start);
segmentsExtended.Add(startLine.ToPolyline(1));
}
if (endDistance > 0.1 && endDistance < maxExtension)
{
var endLine = new Line(extended.End, line.End);
segmentsExtended.Add(endLine.ToPolyline(1));
}
}
Console.WriteLine(JsonConvert.SerializeObject(linearZone.Perimeter));
Console.WriteLine(JsonConvert.SerializeObject(linearZone.Voids));
Console.WriteLine(JsonConvert.SerializeObject(segmentsExtended));
var splits = Profile.Split(new[] { linearZone }, segmentsExtended, Vector3.EPSILON);
spaceBoundaries.AddRange(splits.Select(s => SpaceBoundary.Make(s, input.DefaultProgramAssignment, lvl.Transform, lvl.Height)));
}
spaceBoundaries.AddRange(endCapZones.Select(s => SpaceBoundary.Make(s, input.DefaultProgramAssignment, lvl.Transform, lvl.Height)));
}
else
{
spaceBoundaries.Add(SpaceBoundary.Make(remainingSpace, input.DefaultProgramAssignment, lvl.Transform, lvl.Height));
}
}
catch (Exception e)
{
Console.WriteLine("🚨");
Console.WriteLine(e.Message);
Console.WriteLine(e.StackTrace);
spaceBoundaries.Add(SpaceBoundary.Make(remainingSpace, input.DefaultProgramAssignment, lvl.Transform, lvl.Height));
}
}
var level = new LevelElements(new List <Element>(), Guid.NewGuid(), lvl.Name);
levels.Add(level);
foreach (var pt in input.AdditionalCorridorLocations)
{
SplitZones(input, corridorWidth, lvl, spaceBoundaries, corridorProfiles, pt);
}
foreach (var pt in input.ManualSplitLocations)
{
SplitZones(input, corridorWidth, lvl, spaceBoundaries, corridorProfiles, pt, false);
}
foreach (SpaceBoundary b in spaceBoundaries)
{
levelMappings.Add(b.Id, (b, level));
output.Model.AddElements(b.Boundary.ToModelCurves(b.Transform.Concatenated(new Transform(0, 0, 0.03))));
}
corridorProfiles.Select(p => new Floor(p, 0.1, lvl.Transform, corridorMat)).ToList().ForEach(f => level.Elements.Add(f));
}
List <SpaceBoundary> SubdividedBoundaries = new List <SpaceBoundary>();
if (input.Overrides != null && input.Overrides.ProgramAssignments.Count > 0)
{
var spaceBoundaries = levelMappings.Select(kvp => kvp.Value);
foreach (var overrideValue in input.Overrides.ProgramAssignments.Where(o => o.Identity.IndividualCentroid.IsAlmostEqualTo(o.Identity.ParentCentroid)))
{
var centroid = overrideValue.Identity.ParentCentroid;
var matchingSB = spaceBoundaries
.OrderBy(sb => sb.boundary.Transform.OfPoint(sb.boundary.Boundary.Perimeter.Centroid()).DistanceTo(centroid))
.FirstOrDefault(sb => sb.boundary.Transform.OfPoint(sb.boundary.Boundary.Perimeter.Centroid()).DistanceTo(centroid) < 2.0);
var allMatchingSBs = spaceBoundaries
.OrderBy(sb => sb.boundary.Transform.OfPoint(sb.boundary.Boundary.Perimeter.Centroid()).DistanceTo(centroid))
.Where(sb => sb.boundary.Transform.OfPoint(sb.boundary.Boundary.Perimeter.Centroid()).DistanceTo(centroid) < 2.0);
if (matchingSB.boundary != null)
{
if (overrideValue.Value.Split <= 1)
{
matchingSB.boundary.SetProgram(overrideValue.Value.ProgramType ?? input.DefaultProgramAssignment);
Identity.AddOverrideIdentity(matchingSB.boundary, "Program Assignments", overrideValue.Id, overrideValue.Identity);
}
else
{
levelMappings.Remove(matchingSB.boundary.Id);
var boundaries = new List <Polygon>(matchingSB.boundary.Boundary.Voids)
{
matchingSB.boundary.Boundary.Perimeter
};
var guideVector = GetDominantAxis(boundaries.SelectMany(b => b.Segments()));
var alignmentXform = new Transform(boundaries[0].Start, guideVector, Vector3.ZAxis);
var grid = new Grid2d(boundaries, alignmentXform);
grid.U.DivideByCount(Math.Max(overrideValue.Value.Split, 1));
output.Model.AddElements(grid.GetCellSeparators(GridDirection.V, false).Select(c => new ModelCurve(c as Line, new Material("Grey", new Color(0.3, 0.3, 0.3, 1)), matchingSB.boundary.Transform.Concatenated(new Transform(0, 0, 0.02)))));
foreach (var cell in grid.GetCells().SelectMany(c => c.GetTrimmedCellGeometry()))
{
var rep = matchingSB.boundary.Representation.SolidOperations.OfType <Extrude>().First();
var newCellSb = SpaceBoundary.Make(cell as Polygon, overrideValue.Value.ProgramType ?? input.DefaultProgramAssignment, matchingSB.boundary.Transform, rep.Height, matchingSB.boundary.AdditionalProperties["ParentCentroid"] as Vector3?);
Identity.AddOverrideIdentity(newCellSb, "Program Assignments", overrideValue.Id, overrideValue.Identity);
newCellSb.AdditionalProperties["Split"] = overrideValue.Value.Split;
SubdividedBoundaries.Add(newCellSb);
levelMappings.Add(newCellSb.Id, (newCellSb, matchingSB.level));
}
}
}
}
foreach (var overrideValue in input.Overrides.ProgramAssignments.Where(o => !o.Identity.IndividualCentroid.IsAlmostEqualTo(o.Identity.ParentCentroid)))
{
var matchingCell = SubdividedBoundaries.FirstOrDefault(b => (b.AdditionalProperties["IndividualCentroid"] as Vector3?)?.DistanceTo(overrideValue.Identity.IndividualCentroid) < 0.01);
if (matchingCell != null)
{
Identity.AddOverrideIdentity(matchingCell, "Program Assignments", overrideValue.Id, overrideValue.Identity);
matchingCell.SetProgram(overrideValue.Value.ProgramType);
}
}
}
foreach (var levelMapping in levelMappings)
{
levelMapping.Value.level.Elements.Add(levelMapping.Value.boundary);
}
Dictionary <string, AreaTally> areas = new Dictionary <string, AreaTally>();
foreach (var sb in levels.SelectMany(lev => lev.Elements.OfType <SpaceBoundary>()))
{
var area = sb.Boundary.Area();
if (sb.Name == null)
{
continue;
}
if (!areas.ContainsKey(sb.Name))
{
areas[sb.Name] = new AreaTally(sb.Name, sb.Material.Color, area, area, 1, null, Guid.NewGuid(), sb.Name);
}
else
{
var existingTally = areas[sb.Name];
existingTally.AchievedArea += area;
existingTally.AreaTarget += area;
existingTally.DistinctAreaCount++;
}
}
output.Model.AddElements(areas.Select(kvp => kvp.Value).OrderByDescending(a => a.AchievedArea));
output.Model.AddElements(levels);
return(output);
}