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.bind.*;
12 import edu.berkeley.qfat.geom.*;
13 import edu.berkeley.qfat.geom.Point;
15 public class InteractiveMeshViewer extends JPanel implements KeyListener {
20 private HashSet<MeshViewer> mvs = new HashSet<MeshViewer>();
22 public InteractiveMeshViewer(JFrame f) {
23 MeshViewer mv1 = new MeshViewer();
24 MeshViewer mv2 = new MeshViewer();
25 MeshViewer mv3 = new MeshViewer();
26 MeshViewer mv4 = new MeshViewer();
27 mv1.main = (Main)this;
28 mv2.main = (Main)this;
29 mv3.main = (Main)this;
30 mv4.main = (Main)this;
35 f.addKeyListener(this);
37 mv1.addKeyListener(this);
38 mv2.addKeyListener(this);
39 mv3.addKeyListener(this);
40 mv4.addKeyListener(this);
41 setLayout(new GridLayout(2,2));
46 setTile(new Mesh(false));
47 setGoal(new Mesh(false));
49 public void repaint() {
51 for(MeshViewer mv : mvs)
56 public void setTile(Mesh tile) {
57 for(MeshViewer mv : mvs) mv.removeMesh(this.tile);
59 for(MeshViewer mv : mvs) mv.addMesh(this.tile);
61 public void setGoal(Mesh goal) {
62 for(MeshViewer mv : mvs) mv.removeMesh(this.goal);
64 goal.option_selectable = false;
65 goal.option_wireframe = true;
66 for(MeshViewer mv : mvs) mv.addMesh(this.goal);
69 public synchronized void dump() {
71 PrintWriter pw = new PrintWriter(new OutputStreamWriter(new FileOutputStream("dump.stl")));
72 pw.println("solid dump");
73 for(Mesh.T t : tile) {
74 Vec normal = t.norm();
75 pw.println("facet normal " + normal.x + " " + normal.y + " " + normal.z);
76 pw.println(" outer loop");
77 for(Mesh.Vertex v : new Mesh.Vertex[] { t.v1(), t.v2(), t.v3() }) {
78 pw.println(" vertex " + v.p.x + " " + v.p.y + " " + v.p.z);
80 pw.println(" endloop");
81 pw.println("endfacet");
83 pw.println("endsolid dump");
86 } catch (Exception e) { throw new RuntimeException(e); }
89 public int whichNeighbor = 1;
91 public boolean tileon = true;
92 public boolean tilemeshon = false;
93 public boolean goalon = true;
94 public boolean anneal = false;
95 public boolean hillclimb = false;
96 public boolean neighbors = false;
97 public boolean neighborsWire = false;
98 public boolean neighborsWireOne = false;
99 public boolean errorNormals = false;
101 public boolean force = false;
102 public Mesh.Vertex[] points;
103 public int breaks = 0;
109 public void keyTyped(KeyEvent e) { }
110 public void keyReleased(KeyEvent e) { }
111 public void keyPressed(KeyEvent e) {
112 //super.keyPressed(e);
113 switch(e.getKeyCode()) {
114 case KeyEvent.VK_SPACE:
115 System.err.println("hak");
121 //case KeyEvent.VK_SPACE: breaks++; force = true; break;
122 case KeyEvent.VK_UP: temp = temp * 2; break;
123 case KeyEvent.VK_ENTER: temp = 10; break;
124 case KeyEvent.VK_N: whichNeighbor++; break;
125 case KeyEvent.VK_RIGHT: whichNeighbor++; break;
126 case KeyEvent.VK_D: dump(); break;
127 case KeyEvent.VK_E: errorNormals = !errorNormals; break;
128 case KeyEvent.VK_A: hillclimb = false; anneal = !anneal; break;
129 case KeyEvent.VK_H: anneal = true; hillclimb = !hillclimb; break;
130 //case KeyEvent.VK_N: neighbors = !neighbors; break;
131 case KeyEvent.VK_T: tileon = !tileon; break;
132 case KeyEvent.VK_G: goalon = !goalon; break;
133 case KeyEvent.VK_M: tilemeshon = !tilemeshon; break;
135 if (transforms!=null)
136 whichNeighbor = (whichNeighbor % (transforms.length+1));
138 public Matrix[] transforms;