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 InteractiveMeshViewer(JFrame f) { super(f); }
  17
  18     public synchronized void dump() {
  19         try {
  20             PrintWriter pw = new PrintWriter(new OutputStreamWriter(new FileOutputStream("dump.stl")));
  21             pw.println("solid dump");
  22             for(Mesh.T t : tile) {
  23                 Vec normal = t.norm();
  24                 pw.println("facet normal " + normal.x + " " + normal.y + " " + normal.z);
  25                 pw.println("  outer loop");
  26                 for(Mesh.Vertex v : new Mesh.Vertex[] { t.v1(), t.v2(), t.v3() }) {
  27                     pw.println("    vertex " + v.p.x + " " + v.p.y + " " + v.p.z);
  28                 }
  29                 pw.println("  endloop");
  30                 pw.println("endfacet");
  31             }
  32             pw.println("endsolid dump");
  33             pw.flush();
  34             pw.close();
  35         } catch (Exception e) { throw new RuntimeException(e); }
  36     }
  37
  38     public void keyPressed(KeyEvent e)  {
  39         super.keyPressed(e);
  40         switch(e.getKeyCode()) {
  41             case KeyEvent.VK_SPACE: breaks++; force = true; break;
  42             case KeyEvent.VK_UP: temp = temp * 2; break;
  43             case KeyEvent.VK_ENTER: temp = 10; break;
  44             case KeyEvent.VK_LEFT: whichNeighbor--; break;
  45             case KeyEvent.VK_RIGHT: whichNeighbor++; break;
  46             case KeyEvent.VK_D: dump(); break;
  47             case KeyEvent.VK_E: errorNormals = !errorNormals; break;
  48             case KeyEvent.VK_A: hillclimb = false; anneal = !anneal; break;
  49             case KeyEvent.VK_H: anneal = true; hillclimb = !hillclimb; break;
  50             case KeyEvent.VK_N: neighbors = !neighbors; break;
  51             case KeyEvent.VK_T: tileon = !tileon; break;
  52             case KeyEvent.VK_G: goalon = !goalon; break;
  53             case KeyEvent.VK_M: tilemeshon = !tilemeshon; break;
  54         }
  55     }
  56
  57 }