private Model3DGroup CreateBackgroundModelGroup(Point3D p0, Point3D p1, Point3D p2, Point3D p3, ImageBrush image)
{
MeshGeometry3D mesh = new MeshGeometry3D();
mesh.Positions.Add(p0);
mesh.Positions.Add(p1);
mesh.Positions.Add(p2);
mesh.Positions.Add(p3);
mesh.TriangleIndices.Add(0);
mesh.TriangleIndices.Add(2);
mesh.TriangleIndices.Add(1);
mesh.TriangleIndices.Add(0);
mesh.TriangleIndices.Add(3);
mesh.TriangleIndices.Add(2);
//Vector3D normal = Geometry3DHelper.CalculateNormal(p0, p2, p1);
Vector3D normal = Geometry3DHelper.CalculateNormal(p0, p1, p2);
mesh.Normals.Add(normal);
mesh.Normals.Add(normal);
mesh.Normals.Add(normal);
mesh.Normals.Add(normal);
mesh.TextureCoordinates.Add(new Point(0, 0));
mesh.TextureCoordinates.Add(new Point(1, 0));
mesh.TextureCoordinates.Add(new Point(1, 1));
mesh.TextureCoordinates.Add(new Point(0, 1));
GeometryModel3D model = new GeometryModel3D(mesh, new DiffuseMaterial(image));
Model3DGroup group = new Model3DGroup();
group.Children.Add(model);
return(group);
}
public void Update(IEnumerable <Contracts.Agents.AgentBase> agents)
{
if (_selectedLayer == null)
{
return;
}
var shapes = new List <Shape>();
Agents = null;
var items = agents.Where(a => a.LayerId == Layers.IndexOf(SelectedLayer)).ToList();
//var img = (System.Drawing.Bitmap)SelectedLayer.Mask.Clone();
//using (System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(img))
//{
foreach (var item in items)
{
//g.FillEllipse(System.Drawing.Brushes.Red, item.Position.X, item.Position.Y, (float)item.Size.X * 2.5F, (float)item.Size.Y * 2.5F);
//g.DrawEllipse(new System.Drawing.Pen(System.Drawing.Brushes.Black, 0.2F), item.Position.X, item.Position.Y, (float)item.Size.X * 2.5F, (float)item.Size.Y * 2.5F);
var shape = item.GetAgentShape();
shape.Fill = Geometry3DHelper.GetColorByGroup(item.GroupId);
shape.RenderTransform = new TranslateTransform(item.Position.X - 5.5, item.Position.Y - 12.5);
if (item is Contracts.Agents.VehicleAgentBase)
{
double angle = (item as Contracts.Agents.VehicleAgentBase).Angle;
TransformGroup tg = new TransformGroup();
tg.Children.Add(new RotateTransform(angle));
tg.Children.Add(new TranslateTransform(item.Position.X - 5.5, item.Position.Y - 12.5));
shape.RenderTransform = tg;
}
shapes.Add(shape);
}
//}
//Background = new ImageBrush(Helpers.Imaging.ImageManager.BitmapToBitmapImage(img));
//OnPropertyChanged("Background");
Agents = shapes;
}
public void Update(IEnumerable <Contracts.Agents.AgentBase> agents)
{
//Делаем группу для отрисовки агентов
Model3DGroup group = new Model3DGroup();
Dictionary <ulong, MeshGeometry3D> dict = new Dictionary <ulong, MeshGeometry3D>();
var col = agents.ToList();
for (int i = 0; i < col.Count; i++)
{
if (col[i] is Contracts.Agents.VehicleAgentBase)
{
group.Children.Add((col[i] as Contracts.Agents.VehicleAgentBase).GetModel());
}
else
{
if (!dict.ContainsKey(col[i].GroupId))
{
dict.Add(col[i].GroupId, new MeshGeometry3D());
}
var mesh = dict[col[i].GroupId];
int?layerId = null;
if (_map.Count > 1)
{
layerId = col[i].LayerId;
}
double zCoordinate = GetZCoordiante(col[i].Position, layerId);
col[i].AddAgentGeometry(zCoordinate, ref mesh);
}
}
//Добавляем группы агентов в группу отрисовки
foreach (var pair in dict)
{
GeometryModel3D geom = new GeometryModel3D(pair.Value, new DiffuseMaterial(Geometry3DHelper.GetColorByGroup(pair.Key)));
//geom.Transform = new RotateTransform3D(new AxisAngleRotation3D(new Vector3D(0, 0, 1), 180), Width / 2, Height / 2, 0);
//geom.Transform = new TranslateTransform3D(-Width / 2, 0, -Height / 2);
group.Children.Add(geom);
}
//GeometryModel3D geom = new GeometryModel3D(meshGeometry, new DiffuseMaterial(GetColorByGroup()));
//geom.Transform = new TranslateTransform3D(-Width / 2, 0, -Height / 2);
//group.Children.Add(geom);
Agents = group;
LightDirectionChanged();
OnPropertyChanged("Agents");
}
