Settings for stl export

- set cells size and wall thickness
- set reverse for path :
  when reverse is set then resolved path is higher ground
  else (default) it is lower ground.

java/org/artisanlogiciel/games/stl/Maze3dParams.java

@@ -0,0 +1,104 @@
+package org.artisanlogiciel.games.stl;
+
+public class Maze3dParams {
+
+    // grid size
+    int xl;
+    int yl;
+    int zl;
+
+    int w;
+    int lg;
+    int hg;
+
+    Wall3d south;
+    Wall3d west;
+    Wall3d north;
+    Wall3d east;
+    Wall3d highGround;
+    Wall3d lowGround;
+
+    // reverse : means that resolved path will be HighGround actual making maze more difficult to play with
+    boolean reverse;
+
+    // default
+    public Maze3dParams()
+    {
+        this(10,10,10, 1 , 1, 3, false);
+    }
+
+    // w width is wall thickness
+    public Maze3dParams(int xl, int yl, int zl, int w, int lg, int hg, boolean reverse)
+    {
+        this.xl = xl;
+        this.yl = yl;
+        this.zl = zl;
+        this.reverse = reverse;
+        int h = zl;
+
+        this.w = w;
+        this.lg = lg;
+        this.hg = hg;
+
+        south = new Wall3d(xl, w, h, 0, 0, 0);
+        west = new Wall3d(w, yl, h, 0, 0, 0);
+        north = new Wall3d(xl, w, h, 0, yl, 0);
+        east = new Wall3d(w, yl, h, xl, 0, 0);
+        highGround = new Wall3d(xl, yl, hg, 0, 0, 0);
+        lowGround = new Wall3d(xl, yl, lg, 0, 0, 0);
+    }
+
+    public boolean isReverse() {
+        return reverse;
+    }
+
+    public int getXl() {
+        return xl;
+    }
+
+    public int getYl() {
+        return yl;
+    }
+
+    public int getZl() {
+        return zl;
+    }
+
+    public Wall3d getSouth() {
+        return south;
+    }
+
+    public Wall3d getWest() {
+        return west;
+    }
+
+    public Wall3d getNorth() {
+        return north;
+    }
+
+    public Wall3d getEast() {
+        return east;
+    }
+
+    public Wall3d getHighGround() {
+        return highGround;
+    }
+
+    public Wall3d getLowGround() {
+        return lowGround;
+    }
+
+    public int getLg() {
+        return lg;
+    }
+
+    public int getHg() {
+        return hg;
+    }
+
+    public int getW() {
+        return w;
+    }
+
+
+}

java/org/artisanlogiciel/games/stl/Wall3dStream.java

@@ -9,39 +9,25 @@ import java.io.OutputStream;
 public class Wall3dStream
 {
 
-    public final static Wall3d South = new Wall3d(10, 1, 10, 0, 0, 0);
-    public final static Wall3d West = new Wall3d(1, 10, 10, 0, 0, 0);
-    public final static Wall3d North = new Wall3d(10, 1, 10, 0, 10, 0);
-    public final static Wall3d East = new Wall3d(1, 10, 10, 10, 0, 0);
-    public final static Wall3d HighGround = new Wall3d(10, 10, 3, 0, 0, 0);
-    public final static Wall3d LowGround = new Wall3d(10, 10, 2, 0, 0, 0);
-
     String name;
     LabyModel provider;
     OutputStream stream;
-    boolean reverse;
+
+    Maze3dParams params;
 
     /**
-     * reverse : means that resolved path will be HighGround actual making maze more difficult to play with
      *
      * @param name
      * @param provider
      * @param stream
-     * @param reverse
+     * @param params
      */
-    public Wall3dStream(String name, LabyModel provider, OutputStream stream, boolean reverse)
+    public Wall3dStream(String name, LabyModel provider, OutputStream stream, Maze3dParams params)
     {
         this.name = name;
         this.provider = provider;
         this.stream = stream;
-        this.reverse = reverse;
-    }
-
-    public static void prepare() {
-        System.out.println(South.toString());
-        System.out.println(East.toString());
-        System.out.println(North.toString());
-        System.out.println(West.toString());
+        this.params = params;
     }
 
     private void writeWall3D(Wall3d wall3d)
@@ -50,46 +36,51 @@ public class Wall3dStream
         stream.write(wall3d.toString().getBytes());
     }
 
-    public void stream(int xl, int yl, int zl) throws IOException {
+    public void stream() throws IOException {
         int width = provider.getWidth();
         int height = provider.getHeight();
 
+        int xl = params.getXl();
+        int yl = params.getYl();
+        int zl = params.getZl();
+        boolean reverse = params.isReverse();
+
         // WARNING DOWN - UP reversed ( in 2D Y is oriented to lower, in 3D it
         // is to upper ).
         stream.write(("solid " + name + "\n").getBytes());
         for (int x = 0; x < width; x++) {
             short walls = provider.getWalls(x, 0);
             if ((walls & Brick.UP) != 0) {
-                writeWall3D(new Wall3d(South, x * xl, 0, 0));
+                writeWall3D(new Wall3d(params.getSouth(), x * xl, 0, 0));
             }
             if ((walls & Brick.LEFT) != 0) {
-                writeWall3D(new Wall3d(West, x * xl, 0, 0));
+                writeWall3D(new Wall3d(params.getWest(), x * xl, 0, 0));
             }
         }
 
         for (int y = 0; y < height; y++) {
             short walls = provider.getWalls(0, y);
             if ((walls & Brick.LEFT) != 0) {
-                writeWall3D(new Wall3d(West, 0, y * yl, 0));
+                writeWall3D(new Wall3d(params.getWest(), 0, y * yl, 0));
             }
             for (int x = 0; x < width; x++) {
                 // south and east
                 walls = provider.getWalls(x, y);
                 if ((walls & Brick.DOWN) != 0) {
-                    writeWall3D(new Wall3d(North, x * xl, y * yl, 0));
+                    writeWall3D(new Wall3d(params.getNorth(), x * xl, y * yl, 0));
                 }
                 if ((walls & Brick.RIGHT) != 0) {
-                    writeWall3D(new Wall3d(East, x * xl, y * yl, 0));
+                    writeWall3D(new Wall3d(params.getEast(), x * xl, y * yl, 0));
                 }
                 short path = provider.getPath(x, y);
 
                 // where resolved path is leaked to stl model.
-                Wall3d ground = reverse ? LowGround : HighGround;
+                Wall3d ground = reverse ? params.getLowGround() : params.getHighGround();
                 if ((path & LabyModel.SOLVED) == LabyModel.SOLVED)
                 //		if ( (walls & ( Brick.GOAL | Brick.ENTRY ) ) == 0 )
                 {
                     // if ( ( (x+y) % 2) == 0 )
-                    ground = reverse ? HighGround : LowGround;
+                    ground = reverse ? params.getHighGround() : params.getLowGround();
                 }
                 writeWall3D(new Wall3d(ground, x * xl, y * yl, 0));
             }