public override void Calculate()
{
// Check values ...
if (InputPorts[0].Data == null) return;
// ModelInfo
if (InputPorts[0].Data.GetType() != typeof(ModelInfo)) return;
// Loop through all the elements
_modelInfo = InputPorts[0].Data as ModelInfo;
if (_modelInfo == null) return;
_elements = new List<DtObject>();
if (_modelInfo.ModelType == ModelType.BimPlusModel)
{
// Get the corresponding model
var model = _controller.BimPlusModels[Guid.Parse(_modelInfo.ModelId)];
if (model == null) return;
_elements = model.Objects as List<DtObject>;
}
if (_elements == null) return;
foreach (var elem in _elements.Where(elem => _filterListBox.Items.Contains(elem.Type) == false))
{
_filterListBox.Items.Add(elem.Type);
}
}
private void FilterListBoxOnSelectionChanged(object sender, SelectionChangedEventArgs selectionChangedEventArgs)
{
// Filter for types
var filteredElements = new List<DtObject>();
foreach (var type in _filterListBox.SelectedItems)
{
if (_elements == null) continue;
filteredElements.AddRange(_elements.Where(elem => elem != null && elem.Type == type.ToString()));
}
// Set the ModelInfo Output
var output = new ModelInfo(_modelInfo.ProjectId, _modelInfo.ModelId, filteredElements.Select(item => item.Id).ToList(), ModelType.BimPlusModel);
OutputPorts[0].Data = output;
}
private void WorkerOnRunWorkerCompleted(object sender, RunWorkerCompletedEventArgs runWorkerCompletedEventArgs)
{
if (_elements != null)
{
Dispatcher.BeginInvoke((Action)delegate () {
_control.LoadingGrid.Visibility = Visibility.Collapsed;
_control.statusLabel.Content = "Status: " +_elements.Count+ " Elements loaded!";
});
}
// Store the data in the dataController
if (_elements != null)
{
var guid = Guid.NewGuid();
_model = new DtoModel {Objects = _elements.ToList()};
_controller.BimPlusModels.Add(guid, _model);
var output = new ModelInfo(projectId.ToString(), guid.ToString(), _elements.Select(item => item.Id).ToList(), ModelType.BimPlusModel);
OutputPorts[0].Data = output;
}
}
private List<TriangleMesh> CreateTriangleMeshes(ModelInfo modelInfo)
{
var elements1 = modelInfo.GetCurrentElements();
var resList = new List<TriangleMesh>();
foreach (var item in elements1)
{
var jObject = item.AttributeGroups["geometry"]["threejs"] as JObject;
if (jObject == null) continue;
// var vertices = jObject.SelectToken("vertices").ToList().Select(value => value.Value<double>()).ToArray();
// Transformation
var vertices = jObject.SelectToken("vertices").ToList().Select(value => value.Value<double>()).ToArray();
var indices = jObject.SelectToken("faces").ToList().Select(value => value.Value<int>()).ToArray();
// var faceSet = new IndexedFaceSet(item.Id.ToString(), indices, vertices);
var faceSet = new IndexedFaceSet(item.Id.ToString(), indices, vertices);
resList.Add(faceSet.CreateMesh());
}
return resList;
}
/// <summary>
/// OnElementMouseDown: Click Event for each geometric element
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
/// <param name="watch3DNode"></param>
private void OnElementMouseDown(object sender, MouseButtonEventArgs e, Watch3DNode watch3DNode)
{
// 1-CLick event
if (e.LeftButton != MouseButtonState.Pressed)
return;
// Get sender
var element = sender as ModelUIElement3D;
var geometryModel3D = element?.Model as GeometryModel3D;
if (geometryModel3D == null)
return;
// Check Type
// If it is already selected ... Deselect
if (SelectedModels.Contains(geometryModel3D))
{
// var geo = geometryModel3D.Clone();
// geo.Material = geometryModel3D.BackMaterial;
geometryModel3D.Material = geometryModel3D.BackMaterial;
SelectedModels.Remove(geometryModel3D);
}
// If not ... Select!
else
{
SelectedModels.Add(geometryModel3D);
// var geo = geometryModel3D.Clone();
// geo.Material = _selectionMaterial;
geometryModel3D.Material = _selectionMaterial;
}
// Get the id of the selected model
var reslist = new List<Guid>();
if (SelectedModels != null && SelectedModels.Count > 0)
{
foreach (var item in _fallBackGeometry)
{
foreach (var item_2 in SelectedModels)
{
if (Equals(item_2.Geometry, item.Model3D.Geometry))
reslist.Add(item.Id);
}
}
}
string modelId = null;
string projectId = null;
if (InputPorts[0].Data.GetType() == typeof(ModelInfo))
{
var input = InputPorts[0].Data as ModelInfo;
if (input != null)
{
modelId = input.ModelId;
projectId = input.ProjectId;
}
}
else if (InputPorts[0].Data.GetType() == typeof(BaseRelation))
{
var input = InputPorts[0].Data as BaseRelation;
if (input != null)
{
modelId = input.ModelId.ToString();
projectId = input.ProjectId.ToString();
}
}
else
{
return;
}
var res = new ModelInfo(projectId, modelId, reslist, ModelType.BimPlusModel);
OutputPorts[0].Data = res;
// Set selected models to Output ...
e.Handled = true;
}
private void WorkerOnDoWork(object sender, DoWorkEventArgs doWorkEventArgs)
{
if (InputPorts[0].Data == null)
return;
Dispatcher.BeginInvoke((Action)delegate ()
{
ProgressBar.Visibility = Visibility.Visible;
ProgressLabel.Visibility = Visibility.Visible;
});
if (InputPorts[0].Data.GetType() == typeof(ModelInfo))
{
modelInfo = InputPorts[0].Data as ModelInfo;
if (modelInfo != null && modelInfo.ModelType == ModelType.BimPlusModel)
{
// Get the corresponding model
var model = _controller.BimPlusModels[Guid.Parse(modelInfo.ModelId)];
if (model == null) return;
var list = model.Objects.Where(item => modelInfo.ElementIds.Contains(item.Id)).ToList();
doWorkEventArgs.Result = VisualizeBimPlusDataAsGenericElements(list, sender);
}
}
else if (InputPorts[0].Data.GetType() == typeof(List<DtObject>))
{
doWorkEventArgs.Result = VisualizeBimPlusDataAsGenericElements(InputPorts[0].Data as List<DtObject>, sender);
}
else if (InputPorts[0].Data.GetType() == typeof(List<DbGeometry>))
{
// .Result = VisualizeBimPlusData(InputPorts[0].Data as List<GenericElement>, sender);
}
else if (InputPorts[0].Data.GetType() == typeof(Relation))
{
var input = InputPorts[0].Data as Relation;
if (input == null)
return;
// Get Model
var model = _controller.BimPlusModels[input.ModelId];
// To be visualized elements
var visElements1 = new List<DtObject>();
var visElements2 = new List<DtObject>();
// var visElements3 = new List<DtObject>();
// ID Lists from the relation
var listGuids1 = new List<Guid>();
var listGuids2 = new List<Guid>();
var collection = input.Collection as ObservableCollection<Tuple<Guid, Guid>>;
if (collection != null)
foreach (var item in collection)
{
listGuids1.Add(item.Item1);
listGuids2.Add(item.Item2);
}
// Setup the visualizing element list
foreach (var elem in model.Objects)
{
if (listGuids1.Contains(elem.Id))
{
if(!visElements1.Contains(elem))
visElements1.Add(elem);
}
if (listGuids2.Contains(elem.Id))
{
if (!visElements2.Contains(elem))
visElements2.Add(elem);
}
// else
// {
// visElements3.Add(elem);
// }
}
var list = new List<MeshIdandGeometry>();
list.AddRange(VisualizeBimPlusDataAsGenericElements(visElements1, sender, Colors.Red, 0.6));
list.AddRange(VisualizeBimPlusDataAsGenericElements(visElements2, sender, Colors.Blue, 0.6));
// list.AddRange(VisualizeBimPlusDataAsGenericElements(visElements3, sender, default(Color), 0.95));
doWorkEventArgs.Result = list;
}
else if (InputPorts[0].Data.GetType() == typeof(Relation3))
{
var input = InputPorts[0].Data as Relation3;
if (input == null)
return;
// Get Model
var model = _controller.BimPlusModels[input.ModelId];
// To be visualized elements
var visElements1 = new List<DtObject>();
var visElements2 = new List<DtObject>();
var visElements3 = new List<DtObject>();
// ID Lists from the relation
var listGuids1 = new List<Guid>();
var listGuids2 = new List<Guid>();
var listGuids3 = new List<Guid>();
var collection = input.Collection as ObservableCollection<Tuple<Guid, Guid, Guid>>;
if (collection != null)
foreach (var item in collection)
{
listGuids1.Add(item.Item1);
listGuids2.Add(item.Item2);
listGuids3.Add(item.Item3);
}
// Setup the visualizing element list
foreach (var elem in model.Objects)
{
if (listGuids1.Contains(elem.Id))
{
if (!visElements1.Contains(elem))
visElements1.Add(elem);
}
if (listGuids2.Contains(elem.Id))
{
if (!visElements2.Contains(elem))
visElements2.Add(elem);
}
if (listGuids3.Contains(elem.Id))
{
if (!visElements3.Contains(elem))
visElements3.Add(elem);
}
}
var list = new List<MeshIdandGeometry>();
list.AddRange(VisualizeBimPlusDataAsGenericElements(visElements1, sender, Colors.Red, 0.6));
list.AddRange(VisualizeBimPlusDataAsGenericElements(visElements2, sender, Colors.Blue, 0.6));
list.AddRange(VisualizeBimPlusDataAsGenericElements(visElements3, sender, Colors.BlueViolet, 0.6));
doWorkEventArgs.Result = list;
}
else
{
var s = InputPorts[0].Data as string;
if (s != null)
doWorkEventArgs.Result = ReadFileData(s);
}
}
