Created wrapper for controlling the position and heading of rendered 3D models.

- Updated View3D to use Subject3D wrappers instead of Shape3D
- Fixed HostController for the new architecture
- Made position and heading observable in VisualiserBoat
- Attached listeners to each VisualiserBoat in RaceController

#story[1261]

racevisionGame/src/main/java/visualiser/Controllers/HostController.java

@@ -11,14 +11,11 @@ import javafx.scene.control.SplitPane;
 import javafx.scene.image.ImageView;
 import javafx.scene.layout.AnchorPane;
 import javafx.scene.layout.GridPane;
-import javafx.scene.shape.Box;
-import javafx.scene.shape.Mesh;
 import javafx.scene.shape.MeshView;
-import javafx.scene.shape.Shape3D;
-import javafx.scene.transform.Rotate;
 import mock.app.Event;
 import mock.exceptions.EventConstructionException;
-import visualiser.model.View3D;
+import visualiser.layout.Subject3D;
+import visualiser.layout.View3D;
 
 import java.io.IOException;
 import java.net.Socket;
@@ -64,31 +61,29 @@ public class HostController extends Controller {
 
     @Override
     public void initialize(URL location, ResourceBundle resources) {
-        ObservableList<Shape3D> shapes = FXCollections.observableArrayList();
+        ObservableList<Subject3D> subjects = FXCollections.observableArrayList();
 
         view3D = new View3D();
-        view3D.setItems(shapes);
+        view3D.setItems(subjects);
         playerContainer.add(view3D, 0,0);
 
         URL asset = HostController.class.getClassLoader().getResource("assets/V1.2 Complete Boat.stl");
 
         StlMeshImporter importer = new StlMeshImporter();
         importer.read(asset);
-        MeshView mesh = new MeshView(importer.getImport());
-        shapes.add(mesh);
+        Subject3D subject = new Subject3D(new MeshView(importer.getImport()));
 
-        view3D.setPivot(mesh);
+        subjects.add(subject);
+
+        view3D.setPivot(subject);
         view3D.setDistance(50);
         view3D.setYaw(45);
         view3D.setPitch(20);
 
-        Rotate rotation = new Rotate(0, Rotate.Y_AXIS);
-        mesh.getTransforms().addAll(rotation, new Rotate(-90, Rotate.X_AXIS));
-
         AnimationTimer rotate = new AnimationTimer() {
             @Override
             public void handle(long now) {
-                rotation.setAngle(rotation.getAngle() + 0.1);
+                subject.setHeading(subject.getHeading() + 0.1);
             }
         };
         rotate.start();

racevisionGame/src/main/java/visualiser/Controllers/RaceController.java

@@ -28,6 +28,7 @@ import visualiser.model.*;
 
 import java.io.IOException;
 import java.net.URL;
+import java.util.List;
 import java.util.Optional;
 import java.util.ResourceBundle;
 import java.util.logging.Level;
@@ -185,6 +186,8 @@ public class RaceController extends Controller {
         //Race canvas.
         initialiseRaceCanvas(this.visualiserRace);
 
+        initialiseView3D(this.visualiserRace);
+
         //Race timezone label.
         initialiseRaceTimezoneLabel(this.visualiserRace);
 
@@ -196,6 +199,14 @@ public class RaceController extends Controller {
         raceTimer();
     }
 
+    private void initialiseView3D(VisualiserRaceEvent race) {
+        List<VisualiserBoat> boats = race.getVisualiserRaceState().getBoats();
+        for(VisualiserBoat boat: boats) {
+            boat.positionProperty().addListener((o, prev, curr) -> {
+                System.out.println(boat.getCountry() + " is at " + curr.toString());
+            });
+        }
+    }
 
 
     /**

racevisionGame/src/main/java/visualiser/layout/Subject3D.java

@@ -0,0 +1,72 @@
+package visualiser.layout;
+
+import javafx.scene.shape.Shape3D;
+import javafx.scene.transform.Rotate;
+import javafx.scene.transform.Translate;
+
+/**
+ * Wrapper for controlling the position and heading of rendered 3D models.
+ */
+public class Subject3D {
+    /**
+     * Rendered mesh
+     */
+    private Shape3D mesh;
+
+    /**
+     * Position translation updated by state listeners
+     */
+    private Translate position;
+    /**
+     * Heading rotation updated by state listeners
+     */
+    private Rotate heading;
+
+    /**
+     * Constructor for view subject wrapper
+     * @param mesh to be rendered
+     */
+    public Subject3D(Shape3D mesh) {
+        this.mesh = mesh;
+        this.position = new Translate();
+        this.heading = new Rotate(0, Rotate.Y_AXIS);
+
+        this.mesh.getTransforms().addAll(heading, new Rotate(-90, Rotate.X_AXIS), position);
+    }
+
+    public Shape3D getMesh() {
+        return mesh;
+    }
+
+    public double getX() {
+        return this.position.getX();
+    }
+
+    public double getY() {
+        return this.position.getY();
+    }
+
+    public double getZ() {
+        return this.position.getZ();
+    }
+
+    public void setX(double x) {
+        this.position.setX(x);
+    }
+
+    public void setY(double y) {
+        this.position.setY(y);
+    }
+
+    public void setZ(double z) {
+        this.position.setZ(z);
+    }
+
+    public double getHeading() {
+        return this.heading.getAngle();
+    }
+
+    public void setHeading(double angle) {
+        this.heading.setAngle(angle);
+    }
+}

racevisionGame/src/main/java/visualiser/layout/View3D.java

@@ -1,4 +1,4 @@
-package visualiser.model;
+package visualiser.layout;
 
 import javafx.collections.ListChangeListener;
 import javafx.collections.ObservableList;
@@ -20,7 +20,7 @@ public class View3D extends Pane {
     /**
      * Observable list of renderable items
      */
-    private ObservableList<Shape3D> items;
+    private ObservableList<Subject3D> items;
     /**
      * Rendering container for shapes
      */
@@ -89,13 +89,13 @@ public class View3D extends Pane {
         return camera;
     }
 
-    public void setItems(ObservableList<Shape3D> items) {
+    public void setItems(ObservableList<Subject3D> items) {
         this.items = items;
-        this.items.addListener((ListChangeListener<? super Shape3D>) c -> {
+        this.items.addListener((ListChangeListener<? super Subject3D>) c -> {
             while(c.next()) {
                 if (c.wasRemoved() || c.wasAdded()) {
-                    for (Shape3D shape : c.getRemoved()) world.getChildren().remove(shape);
-                    for (Shape3D shape : c.getAddedSubList()) world.getChildren().add(shape);
+                    for (Subject3D shape : c.getRemoved()) world.getChildren().remove(shape.getMesh());
+                    for (Subject3D shape : c.getAddedSubList()) world.getChildren().add(shape.getMesh());
                 }
             }
         });
@@ -113,10 +113,10 @@ public class View3D extends Pane {
      * Set object to centre on camera
      * @param pivot centred object
      */
-    public void setPivot(Shape3D pivot) {
-        this.pivot.setX(pivot.getTranslateX());
-        this.pivot.setY(pivot.getTranslateY());
-        this.pivot.setZ(pivot.getTranslateZ());
+    public void setPivot(Subject3D pivot) {
+        this.pivot.setX(pivot.getX());
+        this.pivot.setY(pivot.getY());
+        this.pivot.setZ(pivot.getZ());
     }
 
     /**

racevisionGame/src/main/java/visualiser/model/BoatDisplay3D.java

@@ -1,18 +0,0 @@
-package visualiser.model;
-
-import com.interactivemesh.jfx.importer.Importer;
-import javafx.scene.layout.Pane;
-
-/**
- * Created by fwy13 on 29/08/17.
- */
-public class BoatDisplay3D extends Pane {
-
-
-    public BoatDisplay3D(String filePath){
-        super();
-//        Shape3D
-//        this.getChildren().add();
-    }
-
-}

racevisionGame/src/main/java/visualiser/model/VisualiserBoat.java

@@ -1,11 +1,10 @@
 package visualiser.model;
 
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleObjectProperty;
 import javafx.scene.paint.Color;
 import network.Messages.Enums.BoatStatusEnum;
-import shared.model.Azimuth;
-import shared.model.Boat;
-import shared.model.Constants;
-import shared.model.GPSCoordinate;
+import shared.model.*;
 
 import java.time.Duration;
 import java.time.ZonedDateTime;
@@ -61,7 +60,8 @@ public class VisualiserBoat extends Boat {
     private boolean isClientBoat = false;
 
 
-
+    private ObjectProperty<GPSCoordinate> positionProperty;
+    private ObjectProperty<Bearing> bearingProperty;
 
 
     /**
@@ -239,4 +239,38 @@ public class VisualiserBoat extends Boat {
     public void setClientBoat(boolean clientBoat) {
         isClientBoat = clientBoat;
     }
+
+    @Override
+    public GPSCoordinate getPosition() {
+        return positionProperty.get();
+    }
+
+    @Override
+    public void setPosition(GPSCoordinate position) {
+        if(this.positionProperty == null) {
+            this.positionProperty = new SimpleObjectProperty<>();
+        }
+        this.positionProperty.set(position);
+    }
+
+    public ObjectProperty<GPSCoordinate> positionProperty() {
+        return positionProperty;
+    }
+
+    @Override
+    public Bearing getBearing() {
+        return bearingProperty.get();
+    }
+
+    @Override
+    public void setBearing(Bearing bearing) {
+        if(this.bearingProperty == null) {
+            this.bearingProperty = new SimpleObjectProperty<>();
+        }
+        this.bearingProperty.set(bearing);
+    }
+
+    public ObjectProperty<Bearing> bearingProperty() {
+        return bearingProperty;
+    }
 }