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 MeshViewer {
  15
  16     public Mesh tile;
  17     public Mesh goal;
  18     public InteractiveMeshViewer(JFrame f) {
  19         super(f);
  20         setTile(new Mesh(false));
  21         setGoal(new Mesh(false));
  22     }
  23
  24     public void setTile(Mesh tile) {
  25         removeMesh(this.tile);
  26         this.tile = tile;
  27         addMesh(this.tile);
  28     }
  29     public void setGoal(Mesh goal) {
  30         removeMesh(this.goal);
  31         this.goal = goal;
  32         goal.option_selectable = false;
  33         goal.option_wireframe = true;
  34         addMesh(this.goal);
  35     }
  36
  37     public synchronized void dump() {
  38         try {
  39             PrintWriter pw = new PrintWriter(new OutputStreamWriter(new FileOutputStream("dump.stl")));
  40             pw.println("solid dump");
  41             for(Mesh.T t : tile) {
  42                 Vec normal = t.norm();
  43                 pw.println("facet normal " + normal.x + " " + normal.y + " " + normal.z);
  44                 pw.println("  outer loop");
  45                 for(Mesh.Vertex v : new Mesh.Vertex[] { t.v1(), t.v2(), t.v3() }) {
  46                     pw.println("    vertex " + v.p.x + " " + v.p.y + " " + v.p.z);
  47                 }
  48                 pw.println("  endloop");
  49                 pw.println("endfacet");
  50             }
  51             pw.println("endsolid dump");
  52             pw.flush();
  53             pw.close();
  54         } catch (Exception e) { throw new RuntimeException(e); }
  55     }
  56
  57     public int whichNeighbor = 1;
  58     public double temp;
  59     public boolean tileon = true;
  60     public boolean tilemeshon = false;
  61     public boolean goalon = true;
  62     public boolean anneal = false;
  63     public boolean hillclimb = false;
  64     public boolean neighbors = false;
  65     public boolean neighborsWire = false;
  66     public boolean neighborsWireOne = false;
  67     public boolean errorNormals = false;
  68
  69     public boolean force = false;
  70     public Mesh.Vertex[] points;
  71     public int breaks = 0;
  72
  73     public int temps;
  74     public int accepts;
  75     public    int vertss;
  76
  77     public void keyPressed(KeyEvent e)  {
  78         super.keyPressed(e);
  79         switch(e.getKeyCode()) {
  80             case KeyEvent.VK_SPACE: breaks++; force = true; break;
  81             case KeyEvent.VK_UP: temp = temp * 2; break;
  82             case KeyEvent.VK_ENTER: temp = 10; break;
  83             case KeyEvent.VK_LEFT: whichNeighbor--; break;
  84             case KeyEvent.VK_RIGHT: whichNeighbor++; break;
  85             case KeyEvent.VK_D: dump(); break;
  86             case KeyEvent.VK_E: errorNormals = !errorNormals; break;
  87             case KeyEvent.VK_A: hillclimb = false; anneal = !anneal; break;
  88             case KeyEvent.VK_H: anneal = true; hillclimb = !hillclimb; break;
  89             case KeyEvent.VK_N: neighbors = !neighbors; break;
  90             case KeyEvent.VK_T: tileon = !tileon; break;
  91             case KeyEvent.VK_G: goalon = !goalon; break;
  92             case KeyEvent.VK_M: tilemeshon = !tilemeshon; break;
  93         }
  94     }
  95
  96 }