public static List <XYZ[]> get_walls_from_file(Level level, string type)
{
string jsonFilePath = @"C:\Users\John\AppData\Roaming\Autodesk\Revit\Addins\2019\data.json";
List <mylevels> items;
List <XYZ[]> coords = new List <XYZ[]>();
using (StreamReader r = new StreamReader(jsonFilePath))
{
string json = r.ReadToEnd();
items = JsonConvert.DeserializeObject <List <mylevels> >(json);
}
foreach (mylevels l in items)
{
if (l.level == level.Name)
{
foreach (mysets s in l.sets)
{
if (s.type == type)
{
walls p = null;
foreach (walls w in s.walls)
{
// coords.Add(new XYZ(w.coords[0], w.coords[1], level.Elevation));
XYZ a = w.coords[0] is null ?
new XYZ(p.coords[1][0] / 12.0, p.coords[1][1] / 12.0, level.Elevation) :
new XYZ(w.coords[0][0] / 12.0, w.coords[0][1] / 12.0, level.Elevation);
XYZ b = new XYZ(w.coords[1][0] / 12.0, w.coords[1][1] / 12.0, level.Elevation);
XYZ[] w2 = { a, b };
coords.Add(w2);
p = w;
}
}
}
}
}
return(coords);
}
public Result setup_roof()
{
FilteredElementCollector collector = new FilteredElementCollector(doc);
collector.OfClass(typeof(RoofType));
RoofType roofType = collector.FirstElement() as RoofType;
Transaction trans = new Transaction(doc);
string jsonFilePath = @"C:\Users\John\AppData\Roaming\Autodesk\Revit\Addins\2019\data.json";
List <mylevels> items;
List <XYZ[]> coords = new List <XYZ[]>();
using (StreamReader r = new StreamReader(jsonFilePath))
{
string json = r.ReadToEnd();
items = JsonConvert.DeserializeObject <List <mylevels> >(json);
}
List <int> slopes = new List <int>();
int i;
foreach (mylevels l in items)
{
if (l.level == level.Name)
{
dataset = l.sets;
}
}
foreach (mysets s in dataset)
{
if (s.type == "roof")
{
using (trans = new Transaction(doc))
{
trans.Start("roof");
CurveArray footprint = new CurveArray();
Level roof_level = level;
if (s.base_level != null)
{
roof_level = new FilteredElementCollector(doc)
.OfClass(typeof(Level))
.Cast <Level>().FirstOrDefault(q
=> q.Name == s.base_level);
}
walls p = null;
foreach (walls w in s.walls)
{
XYZ a = w.coords[0] is null ?
new XYZ(p.coords[1][0] / 12.0, p.coords[1][1] / 12.0, roof_level.Elevation) :
new XYZ(w.coords[0][0] / 12.0, w.coords[0][1] / 12.0, roof_level.Elevation);
XYZ b = new XYZ(w.coords[1][0] / 12.0, w.coords[1][1] / 12.0, roof_level.Elevation);
Line line = Line.CreateBound(a, b);
footprint.Append(line);
p = w;
}
ModelCurveArray footPrintToModelCurveMapping = new ModelCurveArray();
FootPrintRoof footprintRoof = doc.Create.NewFootPrintRoof(footprint, roof_level, roofType, out footPrintToModelCurveMapping);
ModelCurveArrayIterator iterator = footPrintToModelCurveMapping.ForwardIterator();
iterator.Reset();
i = 0;
while (iterator.MoveNext())
{
ModelCurve modelCurve = iterator.Current as ModelCurve;
if (s.walls[i].define_slope)
{
footprintRoof.set_DefinesSlope(modelCurve, true);
// footprintRoof.set_SlopeAngle(modelCurve, 0.5);
}
if (s.walls[i].roof_offset != 0)
{
footprintRoof.set_Offset(modelCurve, s.walls[i].roof_offset / 12.0);
}
i++;
}
trans.Commit();
}
}
}
return(Result.Succeeded);
}
