private DirectShape RunBuilding(Document doc, Way building, Dictionary <long?, OsmGeo> allNodes)
{
var points = new List <XYZ>();
foreach (var nodeId in building.Nodes)
{
var geometry = allNodes[nodeId];
if (geometry is Node node)
{
var coords = coordService.GetRevitCoords((double)node.Latitude, (double)node.Longitude);
points.Add(coords);
}
}
var curveLoop = new CurveLoop();
for (int i = 0; i < points.Count - 1; i++)
{
Line line = Line.CreateBound(points[i], points[i + 1]);
curveLoop.Append(line);
}
var heightTag = building.Tags.FirstOrDefault(tag => tag.Key == "height");
var heightFeet = UnitUtils.ConvertToInternalUnits(3, DisplayUnitType.DUT_METERS);
if (double.TryParse(heightTag.Value, out double heightMeters))
{
heightFeet = UnitUtils.ConvertToInternalUnits(heightMeters, DisplayUnitType.DUT_METERS);
}
return(shapeService.Build(doc, new List <CurveLoop> {
curveLoop
}, heightFeet, new ElementId(BuiltInCategory.OST_GenericModel)));
}
private DirectShape RunBuilding(Document doc, Way building, Dictionary <long?, OsmGeo> allNodes)
{
var points = this.geometryService.GetPointsFromNodes(building.Nodes, allNodes);
if (points == null)
{
return(null);
}
var curveLoop = new CurveLoop();
for (int i = 0; i < points.Count - 1; i++)
{
Line line = Line.CreateBound(points[i], points[i + 1]);
curveLoop.Append(line);
}
var heightTag = building.Tags.FirstOrDefault(tag => tag.Key == "height");
var heightFeet = UnitUtils.ConvertToInternalUnits(3, DisplayUnitType.DUT_METERS);
if (double.TryParse(heightTag.Value, out double heightMeters))
{
heightFeet = UnitUtils.ConvertToInternalUnits(heightMeters, DisplayUnitType.DUT_METERS);
}
return(shapeService.Build(doc, new List <CurveLoop> {
curveLoop
}, heightFeet, new ElementId(BuiltInCategory.OST_GenericModel)));
}
public List <DirectShape> Run(Document doc, List <OsmGeo> everything)
{
List <DirectShape> streetsAndIntersections = new List <DirectShape>();
var osmStreets = everything.Where(n => (n.Type == OsmGeoType.Way &&
n.Tags != null &&
n.Tags.ContainsKey("highway") &&
n is Way)).Cast <Way>().ToList();
var allNodes = everything.ToDictionary(g => g.Id, g => g);
var streetDataList = CreateStreetSegments(osmStreets, allNodes);
var intersectionDataList = CreateIntersections(streetDataList);
foreach (var intersData in intersectionDataList)
{
var intersection = solidGeometryService
.Build(doc, new List <CurveLoop> {
intersData.CurveLoop
}, osmStore.DefaultStreetThickness, new ElementId(BuiltInCategory.OST_Roads));
if (intersection == null)
{
continue;
}
streetsAndIntersections.Add(intersection);
}
foreach (var streetData in streetDataList)
{
var start = streetData.Line.GetEndPoint(0);
var end = streetData.Line.GetEndPoint(1);
var mid = streetData.Line.Evaluate(0.5, true);
var startIntersect = intersectionDataList.FirstOrDefault(o => o.Origin.IsAlmostEqualTo(start));
var endIntersect = intersectionDataList.FirstOrDefault(o => o.Origin.IsAlmostEqualTo(end));
var newStart = ProjectLineToIntersection(streetData.Line, startIntersect);
var newEnd = ProjectLineToIntersection(streetData.Line, endIntersect);
newStart = newStart ?? start;
newEnd = newEnd ?? end;
if ((newStart - newEnd).GetLength() < 0.005)
{
Console.WriteLine($"Warning: Street services encountered street with lenght less than 0.001 (skipping).");
continue;
}
var line = Line.CreateBound(newStart, newEnd);
var lineOff0 = line.CreateOffset(osmStore.DefaultStreetWidth / 2, XYZ.BasisZ);
var lineOff1 = line.CreateOffset(osmStore.DefaultStreetWidth / 2, -XYZ.BasisZ);
var curveLoop = lineOff0.CreateCurveLoop(lineOff1);
var street = solidGeometryService
.Build(doc, new List <CurveLoop> {
curveLoop
}, osmStore.DefaultStreetThickness, new ElementId(BuiltInCategory.OST_Roads));
if (street != null)
{
continue;
}
streetsAndIntersections.Add(street);
}
return(streetsAndIntersections);
}