public static Elements.Floor[] FloorsFromRevitFloor(ADSK.Document doc, ADSK.Floor revitFloor)
{
var profiles = GetProfilesOfTopFacesOfFloor(doc, revitFloor);
var thickness = revitFloor.LookupParameter("Thickness")?.AsDouble();
var floors = new List <Elements.Floor>();
foreach (var profile in profiles)
{
var zMove = profile.Perimeter.Vertices.Max(v => v.Z);
var transform = new ElemGeom.Transform(0, 0, -zMove);
var zeroedProfile = transform.OfProfile(profile);
transform.Invert();
var floorThickness = thickness.HasValue ? Elements.Units.FeetToMeters(thickness.Value) : Elements.Units.FeetToMeters(1);
// Revit floors are extrusions down, and currently Hypar floors are extrusions up, so we also must move by the floor thickness
transform.Move(new Vector3(0, 0, -floorThickness));
var floor = new Elements.Floor(zeroedProfile,
floorThickness,
transform);
floors.Add(floor);
}
return(floors.ToArray());
}
private IEnumerator CreateFacade(Model model)
{
var facade = new Model();
var floors = model.ElementsOfType <Floor>().ToList();
var f1 = floors[0];
var f2 = floors[floors.Count - 1];
var height = f2.Elevation - f1.Elevation;
var f2f = floors[1].Elevation - f1.Elevation;
var et = new Elements.Geometry.Transform(new Elements.Geometry.Vector3(0, 0, f1.Elevation));
var perim = f1.Profile.Perimeter.Offset(0.001)[0];
var mass = new Mass(new Profile(perim), height + f2f / 3);
gridCount = 0;
foreach (var f in perim.Segments())
{
var top = new Line(new Elements.Geometry.Vector3(f.Start.X, f.Start.Y, f.Start.Z + height),
new Elements.Geometry.Vector3(f.End.X, f.End.Y, f.End.Z + height));
var g = new Elements.Grid(f, top, 4, f2f / 3);
var cells = g.Cells();
gridCount += cells.Length;
for (var i = 0; i < cells.GetLength(0); i++)
{
var count = -1;
for (var j = 0; j < cells.GetLength(1); j++)
{
var c = cells[i, j];
var m = BuiltInMaterials.Glass;
count++;
if (count == 0 || count == 2)
{
m = BuiltInMaterials.Default;
}
if (count == 2)
{
count = -1;
}
var p1 = new Panel(c.Reverse().ToArray().Shrink(0.025), m);
facade.AddElement(p1);
}
}
yield return(null);
}
foreach (var go in next)
{
go.SendMessage("UpdateModel", facade);
}
yield return(facade.ToGameObjects(this.gameObject));
}
public static UnityEngine.Vector3[] ToUnityVertices(this double[] arr, Elements.Geometry.Transform t)
{
var verts = new UnityEngine.Vector3[arr.Length / 3];
var index = 0;
for (var i = 0; i < arr.Length / 3; i += 3)
{
var vt = t != null?t.OfVector(new Vector3(arr[i], arr[i + 1], arr[i + 2])) : new Vector3(arr[i], arr[i + 1], arr[i + 2]);
var v = vt.ToUnityVector3();
verts[index] = v;
index++;
}
return(verts);
}
public static Frame ToFrame(this Elements.Geometry.Transform transform, Application app)
{
return(new Frame(transform.Origin.ToXYZ(app), transform.XAxis.ToXYZ(app).Normalize(), transform.YAxis.ToXYZ(app).Normalize(), transform.ZAxis.ToXYZ(app).Normalize()));
}