private Common.Models.Face UpdateFace(Document doc, Common.Models.Face face)
{
_log("GETTING ELEMENT");
using (Transaction tx = new Transaction(doc))
{
tx.Start("Paint Element");
ElementId materialId = new ElementId(Int32.Parse(face.MaterialId));
ElementId parentId = new ElementId(Int32.Parse(face.ElementId));
Element parentElement = doc.GetElement(parentId);
GeometryElement defaultGeometry = parentElement.get_Geometry(new Options());
Solid solidGeometry = defaultGeometry.FirstOrDefault() as Solid;
IEnumerable <PlanarFace> faces = solidGeometry.Faces.Cast <PlanarFace>();
if (solidGeometry == null)
{
throw new Exception($"Geometry does not exist for {face.ElementId}");
}
PlanarFace dbValue = faces.ElementAt(face.FaceIndex);
if (dbValue == null)
{
throw new Exception($"Could not find face at index {face.FaceIndex}");
}
doc.Paint(parentId, dbValue, materialId);
_log($"MAPPED MATERIAL");
face = GeometryConversion.ConvertToDTO(parentElement, solidGeometry).ElementAt(face.FaceIndex);
tx.Commit();
}
return(face);
}
public Message Execute(Document doc, Message msg)
{
_log("EXECUTE PAINT");
JObject dto = JObject.Parse(msg.Data);
Common.Models.Face face = dto.ToObject <Common.Models.Face>();
_log("GOT DTO");
_log(JsonConvert.SerializeObject(face));
face = UpdateFace(doc, face);
_log("NEW VALUE");
_log(JsonConvert.SerializeObject(face));
return(new Message
{
Type = "VALUE",
Data = JsonConvert.SerializeObject(face)
});
}