private static void CreateWalls(SketchItParams jsonDeserialized, Document newDoc)
{
FilteredElementCollector levelCollector = new FilteredElementCollector(newDoc);
levelCollector.OfClass(typeof(Level));
ElementId someLevelId = levelCollector.FirstElementId();
if (someLevelId == null || someLevelId.IntegerValue < 0)
{
throw new InvalidDataException("ElementID is invalid.");
}
List <Curve> curves = new List <Curve>();
foreach (WallLine lines in jsonDeserialized.Walls)
{
XYZ start = new XYZ(lines.Start.X, lines.Start.Y, lines.Start.Z);
XYZ end = new XYZ(lines.End.X, lines.End.Y, lines.End.Z);
curves.Add(Line.CreateBound(start, end));
}
using (Transaction wallTrans = new Transaction(newDoc, "Create some walls"))
{
wallTrans.Start();
foreach (Curve oneCurve in curves)
{
Wall.Create(newDoc, oneCurve, someLevelId, false);
}
wallTrans.Commit();
}
}
private static void CreateFloors(SketchItParams jsonDeserialized, Document newDoc)
{
foreach (List <Point> floorPoints in jsonDeserialized.Floors)
{
CurveArray floor = new CurveArray();
int lastPointOnFloor = floorPoints.Count - 1;
for (int pointNum = 0; pointNum <= lastPointOnFloor; pointNum++)
{
XYZ startPoint = new XYZ(floorPoints[pointNum].X, floorPoints[pointNum].Y, floorPoints[pointNum].Z);
XYZ endPoint;
if (pointNum == lastPointOnFloor)
{
endPoint = new XYZ(floorPoints[0].X, floorPoints[0].Y, floorPoints[0].Z);
}
else
{
endPoint = new XYZ(floorPoints[pointNum + 1].X, floorPoints[pointNum + 1].Y, floorPoints[pointNum + 1].Z);
}
Curve partOfFloor = Line.CreateBound(startPoint, endPoint);
floor.Append(partOfFloor);
}
using (Transaction floorTrans = new Transaction(newDoc, "Create a floor"))
{
floorTrans.Start();
newDoc.Create.NewFloor(floor, false);
floorTrans.Commit();
}
}
}
private static void SketchItFunc(DesignAutomationData data)
{
if (data == null)
{
throw new InvalidDataException(nameof(data));
}
Application rvtApp = data.RevitApp;
if (rvtApp == null)
{
throw new InvalidDataException(nameof(rvtApp));
}
Document newDoc = rvtApp.NewProjectDocument(UnitSystem.Imperial);
if (newDoc == null)
{
throw new InvalidOperationException("Could not create new document.");
}
string filePath = "sketchIt.rvt";
string filepathJson = "SketchItInput.json";
SketchItParams jsonDeserialized = SketchItParams.Parse(filepathJson);
CreateWalls(jsonDeserialized, newDoc);
CreateFloors(jsonDeserialized, newDoc);
newDoc.SaveAs(filePath);
}