Examples of eas.math.geometry.Polygon2D

eas.math.geometry.Polygon2D
Implementierung eines Polygons. +++++++++++++++++++++++++++++++++++++ ++ TODO: KLASSENVERERBUNG ändern: ++ ++ "implements Iterable" statt "extends ArrayList". ++ ++ Dafür muss die ganz unten auskommentierte Methode implementiert werden. ++ Alle super(...) - Aufrufe müssen dann entfernt werden. ++ ++ Alle mit TODO kommentierten Methoden müssen überarbeitet werden, sodass ++ sie auf dem Path2D "polygonPath" arbeiten. Die Klasse Polygon2D soll in ++ diesem Sinn nur eine Hülle um Path2D sein, die einige Methoden anders ++ und einige zusätzlich zur Verfügung stellt. ++ ++ Neue Kommentare sollten auf englisch geschrieben werden. +++++++++++++++++++++++++++++++++++++ @author Lukas König

    @Override
    public Vector2D getRealPosFromScreenPos(Vector2D screenPos) {
        Vector2D pos = new Vector2D(screenPos.x, screenPos.y);
        Rectangle2D box = env.getCurrentViewBox();
        
        Polygon2D pinkBorder = env.getPinkBorder();
        
        pos.sub(new Vector2D(
                pinkBorder.getBoundingBox().upperLeftCorner().x, 
                pinkBorder.getBoundingBox().upperLeftCorner().y));
        
        pos.x = pos.x / env.globalScale();
        pos.y = pos.y / env.globalScale();
        
        pos.translate(box.upperLeftCorner());

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  public static final double radius = 2;


  @Override
  public synchronized Polygon2D getAgentShape() {
    if (pacman == null) {
      pacman = new Polygon2D();


      for (double d = 0; d < Math.PI * 1.75; d += Math.PI * 2 / precision) {
        pacman.add(new Vector2D(Math.sin(d) * radius, Math.cos(d) * radius));
      }
      pacman.add(new Vector2D(0, 0));

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     * @return Returns the eckPunkte.
     */
    @Override
    public Polygon2D getAgentShape() {
        if (pol == null) {
            pol = new Polygon2D();
            pol.add(new Vector2D(-this.ausd.x / 2, -this.ausd.y / 2));
            pol.add(new Vector2D(+this.ausd.x / 2, -this.ausd.y / 2));
            pol.add(new Vector2D(+this.ausd.x / 2, +this.ausd.y / 2));
            pol.add(new Vector2D(-this.ausd.x / 2, +this.ausd.y / 2));
        }

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        return pol;
    }


    public Polygon2D getEckp() {
        Polygon2D pol;
        
        if (!this.eckPunkteAktuell) {
            this.berechneEckpunkte();
        }


        pol = new Polygon2D();
        
        for (Vector2D ecke : this.eckPunkte) {
            pol.add(ecke);
        }
        
        return pol;
    }

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                this.umg.getFeld()[0].length - 100).erzeuge(
                        this.vAuts()[0], aktKnot);
        List<Object> zeichenListe = master.graph(darstellung);
        buffImgAut = Geometry2D.erzBuffImgAusObjekten(zeichenListe);
        
        Polygon2D rahmen = Geometry2D.rahmen(zeichenListe);
        
        BufferedImage zwisch = new BufferedImage(
                this.umg.getFeld()[0].length + 100, 
                this.umg.getFeld()[0].length, 
                BufferedImage.TYPE_INT_RGB);
        
        g = zwisch.createGraphics();
        g.setColor(Color.white);
        g.fillRect(0, 0, zwisch.getWidth(), zwisch.getHeight());
        g.drawImage(
                buffImgAut, 
                0, 
                (int) ((zwisch.getHeight() 
                        - rahmen.getBoundingBox().getHeight()) / 2), 
                null);
        g.setColor(Color.BLUE);


        // Sensoren.
        int i = 0;

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    private Polygon2D shape;
    
    @Override
    public strictfp Polygon2D getAgentShape() {
        if (shape == null) {
            shape = new Polygon2D();
            shape.add(new Vector2D(0, 0));
            shape.add(new Vector2D(25, 0));
            shape.add(new Vector2D(25, 2));
            shape.add(new Vector2D(0, 2));
        }

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        return Color.orange;
    }


    @Override
    public Polygon2D getAgentShape() {
        Polygon2D p = new Polygon2D();
        p.add(new Vector2D(-250, -width));
        p.add(new Vector2D(250, -width));
        p.add(new Vector2D(250, width));
        p.add(new Vector2D(-250, width));
        return p;
    }

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    public Polygon2D transferPolyonToVisualizedView(final Polygon2D polygonInEnvironment) {
        if (polygonInEnvironment == null) {
            return null;
        } else {
            Polygon2D polygonInView = new Polygon2D();
            
            for (Vector2D v : polygonInEnvironment) {
                polygonInView.add(this.getPointInVisualization(v));
            }
                
            return polygonInView;
        }
    }

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          env.setRandomPosition(randomReachedSheepAgent.id(), random);
        }
      }
    });


    this.shape = new Polygon2D();
    this.shape.add(new Vector2D(-.5, .5));
    this.shape.add(new Vector2D(0, 0));
    this.shape.add(new Vector2D(.5, .5));
    this.shape.add(new Vector2D(.5, -.5));
    this.shape.add(new Vector2D(-.5, -.5));

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     * @return  Die Eckpunkte des Agenten.
     */
    @Override
    public synchronized Polygon2D getAgentShape() {
        if (pol == null) {
            pol = new Polygon2D();
            pol.add(new Vector2D(-1, -1));
            pol.add(new Vector2D(1, -1));
            pol.add(new Vector2D(1, 1));
            pol.add(new Vector2D(-1, 1));
        }

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