src/edu/berkeley/qfat/InteractiveMeshViewer.java

   1 package edu.berkeley.qfat;
   2 import java.io.*;
   3 import java.nio.*;
   4 import java.awt.*;
   5 import java.awt.event.*;
   6 import javax.swing.*;
   7 import javax.media.opengl.*;
   8 import javax.media.opengl.glu.*;
   9 import com.sun.opengl.util.*;
  10 import java.util.*;
  11 import edu.berkeley.qfat.geom.*;
  12 import edu.berkeley.qfat.geom.Point;
  13
  14 public class InteractiveMeshViewer extends JPanel {
  15
  16     public Mesh tile;
  17     public Mesh goal;
  18
  19     private MeshViewer mv;
  20
  21     public InteractiveMeshViewer(JFrame f) {
  22         mv = new MeshViewer();
  23         setLayout(new BorderLayout());
  24         this.add(mv, BorderLayout.CENTER);
  25         setTile(new Mesh(false));
  26         setGoal(new Mesh(false));
  27     }
  28     public void repaint() {
  29         if (mv != null) mv.repaint();
  30     }
  31
  32
  33     public void setTile(Mesh tile) {
  34         mv.removeMesh(this.tile);
  35         this.tile = tile;
  36         mv.addMesh(this.tile);
  37     }
  38     public void setGoal(Mesh goal) {
  39         mv.removeMesh(this.goal);
  40         this.goal = goal;
  41         goal.option_selectable = false;
  42         goal.option_wireframe = true;
  43         mv.addMesh(this.goal);
  44     }
  45
  46     public synchronized void dump() {
  47         try {
  48             PrintWriter pw = new PrintWriter(new OutputStreamWriter(new FileOutputStream("dump.stl")));
  49             pw.println("solid dump");
  50             for(Mesh.T t : tile) {
  51                 Vec normal = t.norm();
  52                 pw.println("facet normal " + normal.x + " " + normal.y + " " + normal.z);
  53                 pw.println("  outer loop");
  54                 for(Mesh.Vertex v : new Mesh.Vertex[] { t.v1(), t.v2(), t.v3() }) {
  55                     pw.println("    vertex " + v.p.x + " " + v.p.y + " " + v.p.z);
  56                 }
  57                 pw.println("  endloop");
  58                 pw.println("endfacet");
  59             }
  60             pw.println("endsolid dump");
  61             pw.flush();
  62             pw.close();
  63         } catch (Exception e) { throw new RuntimeException(e); }
  64     }
  65
  66     public int whichNeighbor = 1;
  67     public double temp;
  68     public boolean tileon = true;
  69     public boolean tilemeshon = false;
  70     public boolean goalon = true;
  71     public boolean anneal = false;
  72     public boolean hillclimb = false;
  73     public boolean neighbors = false;
  74     public boolean neighborsWire = false;
  75     public boolean neighborsWireOne = false;
  76     public boolean errorNormals = false;
  77
  78     public boolean force = false;
  79     public Mesh.Vertex[] points;
  80     public int breaks = 0;
  81
  82     public int temps;
  83     public int accepts;
  84     public    int vertss;
  85
  86     public void keyPressed(KeyEvent e)  {
  87         //super.keyPressed(e);
  88         switch(e.getKeyCode()) {
  89             case KeyEvent.VK_SPACE: breaks++; force = true; break;
  90             case KeyEvent.VK_UP: temp = temp * 2; break;
  91             case KeyEvent.VK_ENTER: temp = 10; break;
  92             case KeyEvent.VK_LEFT: whichNeighbor--; break;
  93             case KeyEvent.VK_RIGHT: whichNeighbor++; break;
  94             case KeyEvent.VK_D: dump(); break;
  95             case KeyEvent.VK_E: errorNormals = !errorNormals; break;
  96             case KeyEvent.VK_A: hillclimb = false; anneal = !anneal; break;
  97             case KeyEvent.VK_H: anneal = true; hillclimb = !hillclimb; break;
  98             case KeyEvent.VK_N: neighbors = !neighbors; break;
  99             case KeyEvent.VK_T: tileon = !tileon; break;
 100             case KeyEvent.VK_G: goalon = !goalon; break;
 101             case KeyEvent.VK_M: tilemeshon = !tilemeshon; break;
 102         }
 103     }
 104
 105 }