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 implements KeyListener {
19 private HashSet<MeshViewer> mvs = new HashSet<MeshViewer>();
21 public InteractiveMeshViewer(JFrame f) {
22 MeshViewer mv1 = new MeshViewer();
23 MeshViewer mv2 = new MeshViewer();
24 MeshViewer mv3 = new MeshViewer();
25 MeshViewer mv4 = new MeshViewer();
26 mv1.main = (Main)this;
27 mv2.main = (Main)this;
28 mv3.main = (Main)this;
29 mv4.main = (Main)this;
34 f.addKeyListener(this);
36 mv1.addKeyListener(this);
37 mv2.addKeyListener(this);
38 mv3.addKeyListener(this);
39 mv4.addKeyListener(this);
40 setLayout(new GridLayout(2,2));
45 setTile(new Mesh(false));
46 setGoal(new Mesh(false));
48 public void repaint() {
50 for(MeshViewer mv : mvs)
55 public void setTile(Mesh tile) {
56 for(MeshViewer mv : mvs) mv.removeMesh(this.tile);
58 for(MeshViewer mv : mvs) mv.addMesh(this.tile);
60 public void setGoal(Mesh goal) {
61 for(MeshViewer mv : mvs) mv.removeMesh(this.goal);
63 goal.option_selectable = false;
64 goal.option_wireframe = true;
65 for(MeshViewer mv : mvs) mv.addMesh(this.goal);
68 public synchronized void dump() {
70 PrintWriter pw = new PrintWriter(new OutputStreamWriter(new FileOutputStream("dump.stl")));
71 pw.println("solid dump");
72 for(Mesh.T t : tile) {
73 Vec normal = t.norm();
74 pw.println("facet normal " + normal.x + " " + normal.y + " " + normal.z);
75 pw.println(" outer loop");
76 for(Mesh.Vertex v : new Mesh.Vertex[] { t.v1(), t.v2(), t.v3() }) {
77 pw.println(" vertex " + v.p.x + " " + v.p.y + " " + v.p.z);
79 pw.println(" endloop");
80 pw.println("endfacet");
82 pw.println("endsolid dump");
85 } catch (Exception e) { throw new RuntimeException(e); }
88 public int whichNeighbor = 1;
90 public boolean tileon = true;
91 public boolean tilemeshon = false;
92 public boolean goalon = true;
93 public boolean anneal = false;
94 public boolean hillclimb = false;
95 public boolean neighbors = false;
96 public boolean neighborsWire = false;
97 public boolean neighborsWireOne = false;
98 public boolean errorNormals = false;
100 public boolean force = false;
101 public Mesh.Vertex[] points;
102 public int breaks = 0;
108 public void keyTyped(KeyEvent e) { }
109 public void keyReleased(KeyEvent e) { }
110 public void keyPressed(KeyEvent e) {
111 //super.keyPressed(e);
112 switch(e.getKeyCode()) {
113 case KeyEvent.VK_SPACE:
114 System.err.println("hak");
120 //case KeyEvent.VK_SPACE: breaks++; force = true; break;
121 case KeyEvent.VK_UP: temp = temp * 2; break;
122 case KeyEvent.VK_ENTER: temp = 10; break;
123 case KeyEvent.VK_N: whichNeighbor++; break;
124 case KeyEvent.VK_RIGHT: whichNeighbor++; break;
125 case KeyEvent.VK_D: dump(); break;
126 case KeyEvent.VK_E: errorNormals = !errorNormals; break;
127 case KeyEvent.VK_A: hillclimb = false; anneal = !anneal; break;
128 case KeyEvent.VK_H: anneal = true; hillclimb = !hillclimb; break;
129 //case KeyEvent.VK_N: neighbors = !neighbors; break;
130 case KeyEvent.VK_T: tileon = !tileon; break;
131 case KeyEvent.VK_G: goalon = !goalon; break;
132 case KeyEvent.VK_M: tilemeshon = !tilemeshon; break;
134 if (transforms!=null)
135 whichNeighbor = (whichNeighbor % (transforms.length+1));
137 public Matrix[] transforms;