1 package edu.berkeley.qfat;
5 import java.awt.event.*;
7 import javax.media.opengl.*;
8 import javax.media.opengl.glu.*;
9 import com.sun.opengl.util.*;
11 import edu.berkeley.qfat.geom.*;
12 import edu.berkeley.qfat.geom.Point;
14 public class InteractiveMeshViewer extends JPanel {
19 private MeshViewer mv;
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));
28 public void repaint() {
29 if (mv != null) mv.repaint();
33 public void setTile(Mesh tile) {
34 mv.removeMesh(this.tile);
36 mv.addMesh(this.tile);
38 public void setGoal(Mesh goal) {
39 mv.removeMesh(this.goal);
41 goal.option_selectable = false;
42 goal.option_wireframe = true;
43 mv.addMesh(this.goal);
46 public synchronized void dump() {
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);
57 pw.println(" endloop");
58 pw.println("endfacet");
60 pw.println("endsolid dump");
63 } catch (Exception e) { throw new RuntimeException(e); }
66 public int whichNeighbor = 1;
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;
78 public boolean force = false;
79 public Mesh.Vertex[] points;
80 public int breaks = 0;
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;