blame | history | patch | commit | commitdiff
Normand Briere
2019-07-19 e79247ef52a0bbb3864d46bb1e2c716005b3ecf3 
 ObjEditor.java
....@@ -44,61 +44,47 @@
4444     
4545     cButton GetButton(String name, boolean border)
4646     {
47
-        try
48
-        {
49
-            ImageIcon icon = GetIcon(name);
50
-            return new cButton(icon, border);
51
-        }
52
-        catch (Exception e)
53
-        {
54
-            return new cButton(name, border);
55
-        }
47
+        ImageIcon icon = GetIcon(name);
48
+        return new cButton(icon, border);
5649     }
5750 
5851     cToggleButton GetToggleButton(String name, boolean border)
5952     {
60
-        try
61
-        {
62
-            ImageIcon icon = GetIcon(name);
63
-            return new cToggleButton(icon, border);
64
-        }
65
-        catch (Exception e)
66
-        {
67
-            return new cToggleButton(name, border);
68
-        }
53
+        ImageIcon icon = GetIcon(name);
54
+        return new cToggleButton(icon, border);
6955     }
7056 
7157     cCheckBox GetCheckBox(String name, boolean border)
7258     {
59
+        ImageIcon icon = GetIcon(name);
60
+        return new cCheckBox(icon, border);
61
+    }
62
+
63
+    private ImageIcon GetIcon(String name)
64
+    {
7365         try
7466         {
75
-            ImageIcon icon = GetIcon(name);
76
-            return new cCheckBox(icon, border);
67
+            BufferedImage image = javax.imageio.ImageIO.read(getClass().getClassLoader().getResourceAsStream(name));
68
+
69
+            if (image.getWidth() != 24 && image.getHeight() != 24)
70
+            {
71
+                BufferedImage resized = new BufferedImage(24, 24, image.getType());
72
+                Graphics2D g = resized.createGraphics();
73
+                g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
74
+                //g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
75
+                g.drawImage(image, 0, 0, 24, 24, 0, 0, image.getWidth(), image.getHeight(), null);
76
+                g.dispose();
77
+
78
+                image = resized;
79
+            }
80
+
81
+            javax.swing.ImageIcon icon = new javax.swing.ImageIcon(image);
82
+            return icon;
7783         }
7884         catch (Exception e)
7985         {
80
-            return new cCheckBox(name, border);
86
+            return null;
8187         }
82
-    }
83
-
84
-    private ImageIcon GetIcon(String name) throws IOException
85
-    {
86
-        BufferedImage image = javax.imageio.ImageIO.read(getClass().getClassLoader().getResourceAsStream(name));
87
-        
88
-        if (image.getWidth() != 24 && image.getHeight() != 24)
89
-        {
90
-            BufferedImage resized = new BufferedImage(24, 24, image.getType());
91
-            Graphics2D g = resized.createGraphics();
92
-            g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
93
-            //g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
94
-            g.drawImage(image, 0, 0, 24, 24, 0, 0, image.getWidth(), image.getHeight(), null);
95
-            g.dispose();
96
-            
97
-            image = resized;
98
-        }
99
-        
100
-        javax.swing.ImageIcon icon = new javax.swing.ImageIcon(image);
101
-        return icon;
10288     }
10389     
10490     // SCRIPT
....@@ -282,6 +268,12 @@
282268         client = inClient;
283269         copy = client;
284270 
271
+        if (copy.versions == null)
272
+        {
273
+            copy.versions = new byte[100][];
274
+            copy.versionindex = -1;
275
+        }
276
+        
285277         // "this" is not called: SetupUI2(objEditor);
286278     }
287279 
....@@ -295,6 +287,12 @@
295287         client = inClient;
296288         copy = client;
297289 
290
+        if (copy.versions == null)
291
+        {
292
+            copy.versions = new byte[100][];
293
+            copy.versionindex = -1;
294
+        }
295
+        
298296         SetupUI2(callee.GetEditor());
299297     }
300298 
....@@ -327,6 +325,12 @@
327325         copy = localCopy;
328326         copy.editWindow = this;
329327 
328
+        if (copy.versions == null)
329
+        {
330
+            copy.versions = new byte[100][];
331
+            copy.versionindex = -1;
332
+        }
333
+        
330334         SetupMenu();
331335 
332336         //SetupName(objEditor); // new
....@@ -350,7 +354,7 @@
350354         frame.setMenuBar(menuBar = new MenuBar());
351355         menuBar.add(fileMenu = new Menu("File"));
352356         fileMenu.add(newItem = new MenuItem("New"));
353
-        fileMenu.add(loadItem = new MenuItem("Open..."));
357
+        fileMenu.add(openItem = new MenuItem("Open..."));
354358         
355359                 //oe.menuBar.add(menu = new Menu("Include"));
356360         Menu menu = new Menu("Import");
....@@ -382,7 +386,7 @@
382386         }
383387 
384388         newItem.addActionListener(this);
385
-        loadItem.addActionListener(this);
389
+        openItem.addActionListener(this);
386390         saveItem.addActionListener(this);
387391         saveAsItem.addActionListener(this);
388392         exportAsItem.addActionListener(this);
....@@ -419,11 +423,12 @@
419423     
420424         toolbarPanel = new JPanel();
421425         toolbarPanel.setName("Toolbar");
426
+        
422427         treePanel = new cGridBag();
423428         treePanel.setName("Tree");
424429         
425430         editPanel = new cGridBag().setVertical(true);
426
-        editPanel.setName("Edit");
431
+        //editPanel.setName("Edit");
427432         
428433         ctrlPanel = new cGridBag().setVertical(false); // new GridBagLayout());
429434         
....@@ -432,10 +437,10 @@
432437         editPanel.add(ctrlPanel);
433438                 
434439         toolboxPanel = new cGridBag().setVertical(false);
435
-        toolboxPanel.setName("Toolbox");
440
+        //toolboxPanel.setName("Toolbox");
436441         
437442         materialPanel = new cGridBag().setVertical(true);
438
-        materialPanel.setName("Material");
443
+        //materialPanel.setName("Material");
439444         
440445         /*JTextPane*/
441446         infoarea = createTextPane();
....@@ -443,14 +448,15 @@
443448 
444449         infoarea.setEditable(true);
445450         SetText();
451
+        
446452 //            infoarea.setFont(infoarea.getFont().deriveFont(10, 14f));
447453 //            infoarea.setOpaque(false);
448454 //            //infoarea.setForeground(textcolor);
449455 // TEXTAREA           infoarea.setLineWrap(true);
450456 // TEXTAREA           infoarea.setWrapStyleWord(true);
451457         infoPanel = new JScrollPane(infoarea, ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED, ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER); //AS_NEEDED);
452
-        //infoPanel.setPreferredSize(new Dimension(50, 200));
453
-        infoPanel.setName("Info");
458
+        infoPanel.setPreferredSize(new Dimension(1, 1));
459
+        //infoPanel.setName("Info");
454460         //infoPanel.setLayout(new BorderLayout());
455461         //infoPanel.add(createTextPane());
456462 
....@@ -780,7 +786,7 @@
780786 // X                   frame.getContentPane().remove(/*"Center",*/bigThree);
781787 // X                   framePanel.add(bigThree);
782788 // X                   frame.getContentPane().add(/*"Center",*/framePanel);
783
-                    framePanel.setDividerLocation(1);
789
+                    framePanel.setDividerLocation(46);
784790                     
785791                     //frame.setVisible(true);
786792                     radio.layout = keepButton;
....@@ -815,6 +821,28 @@
815821                 }
816822             frame.validate();
817823         }
824
+
825
+    private byte[] CompressCopy()
826
+    {
827
+        boolean temp = CameraPane.SWITCH;
828
+        CameraPane.SWITCH = false;
829
+        
830
+        copy.ExtractBigData(versiontable);
831
+        // if (copy == client)
832
+        
833
+        byte[] versions[] = copy.versions;
834
+        copy.versions = null;
835
+        
836
+        byte[] compress = Compress(copy);
837
+        
838
+        copy.versions = versions;
839
+        
840
+        copy.RestoreBigData(versiontable);
841
+        
842
+        CameraPane.SWITCH = temp;
843
+        
844
+        return compress;
845
+    }
818846 
819847     private JTextPane createTextPane()
820848     {
....@@ -1174,10 +1202,11 @@
11741202         randomCB = AddCheckBox(setupPanel2, "Random", copy.random);
11751203         randomCB.setToolTipText("Randomly Rewind (or Go back and forth)");
11761204 
1205
+        link2masterCB = AddCheckBox(setupPanel2, "Support", copy.link2master);
1206
+        link2masterCB.setToolTipText("Attach to support");
1207
+        
11771208         if (Globals.ADVANCED)
11781209         {
1179
-                link2masterCB = AddCheckBox(setupPanel2, "Supp", copy.link2master);
1180
-                link2masterCB.setToolTipText("Attach to support");
11811210                 speedupCB = AddCheckBox(setupPanel2, "Speed", copy.speedup);
11821211                 speedupCB.setToolTipText("Option motion capture");
11831212         }
....@@ -1451,6 +1480,7 @@
14511480         XYZPanel.addComponent(/*BorderLayout.SOUTH,*/sideView); // Scroll);
14521481         XYZPanel.addComponent(/*BorderLayout.CENTER,*/frontView); // Scroll);
14531482         XYZPanel.addComponent(/*BorderLayout.NORTH,*/topView); // Scroll);
1483
+        //XYZPanel.setName("XYZ");
14541484 
14551485         /*
14561486         gridPanel = new JPanel(); //new BorderLayout());
....@@ -1488,13 +1518,23 @@
14881518         //JScrollPane tmp = new JScrollPane(ctrlPanel, ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED, ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
14891519         //tmp.setName("Edit");
14901520         objectPanel.add(materialPanel);
1521
+        objectPanel.setIconAt(0, GetIcon("icons/material.png"));
14911522 //        JPanel north = new JPanel(new BorderLayout());
14921523 //        north.setName("Edit");
14931524 //        north.add(ctrlPanel, BorderLayout.NORTH);
14941525 //        objectPanel.add(north);
14951526         objectPanel.add(editPanel);
1496
-        objectPanel.add(infoPanel);
1527
+        objectPanel.setIconAt(1, GetIcon("icons/write.png"));
1528
+        
1529
+        //if (Globals.ADVANCED)
1530
+            objectPanel.add(infoPanel);
1531
+        objectPanel.setIconAt(2, GetIcon("icons/info.png"));
1532
+        
1533
+        objectPanel.add(XYZPanel);
1534
+        objectPanel.setIconAt(3, GetIcon("icons/XYZ.png"));
1535
+        
14971536         objectPanel.add(toolboxPanel);
1537
+        objectPanel.setIconAt(4, GetIcon("icons/primitives.png"));
14981538 
14991539         /*
15001540         aConstraints.gridx = 0;
....@@ -1515,7 +1555,7 @@
15151555         scrollpane.addMouseWheelListener(this); // Default not fast enough
15161556 
15171557         /*JTabbedPane*/ scenePanel = new cGridBag();
1518
-        scenePanel.preferredWidth = 6;
1558
+        scenePanel.preferredWidth = 5;
15191559         
15201560         JTabbedPane tabbedPane = new JTabbedPane();
15211561         tabbedPane.add(scrollpane);
....@@ -1593,7 +1633,7 @@
15931633         bigThree = new cGridBag();
15941634         bigThree.addComponent(scenePanel);
15951635         bigThree.addComponent(centralPanel);
1596
-        bigThree.addComponent(XYZPanel);
1636
+        //bigThree.addComponent(XYZPanel);
15971637         
15981638 //                // SIDE EFFECT!!!
15991639 //		aConstraints.gridx = 0;
....@@ -1602,9 +1642,9 @@
16021642 //		aConstraints.gridheight = 1;
16031643 
16041644         framePanel = new JSplitPane(JSplitPane.VERTICAL_SPLIT, toolbarPanel, bigThree);
1605
-        framePanel.setContinuousLayout(true);
1606
-        framePanel.setOneTouchExpandable(true);
1607
-        framePanel.setDividerLocation(0.8);
1645
+        framePanel.setContinuousLayout(false);
1646
+        framePanel.setOneTouchExpandable(false);
1647
+        //.setDividerLocation(0.8);
16081648         //framePanel.setDividerSize(15);
16091649         //framePanel.setResizeWeight(0.15);
16101650         framePanel.setName("Frame");
....@@ -1976,8 +2016,9 @@
19762016             // 3D models
19772017             if (filename.endsWith(".3ds") || filename.endsWith(".3DS"))
19782018             {
1979
-                lastConverter = new com.jmex.model.converters.MaxToJme();
1980
-                LoadFile(filename, lastConverter);
2019
+                //lastConverter = new com.jmex.model.converters.MaxToJme();
2020
+                //LoadFile(filename, lastConverter);
2021
+                LoadObjFile(filename); // New 3ds loader
19812022                 continue;
19822023             }
19832024             if (filename.endsWith(".dae") || filename.endsWith(".DAE"))
....@@ -2703,6 +2744,7 @@
27032744                 LA.matXRotate(((Object3D) group.get(group.size() - 1)).toParent, -Math.PI / 2);
27042745                 LA.matXRotate(((Object3D) group.get(group.size() - 1)).fromParent, Math.PI / 2);
27052746             }
2747
+            
27062748             //cJME.count++;
27072749             //cJME.count %= 12;
27082750             if (gc)
....@@ -2886,6 +2928,7 @@
28862928             }
28872929         }
28882930     }
2931
+    
28892932     cFileSystemPane FSPane;
28902933 
28912934     void SetMaterial(cMaterial mat, Object3D.cVector2[] others)
....@@ -2939,6 +2982,7 @@
29392982                 }
29402983             }
29412984         }
2985
+        
29422986         freezematerial = false;
29432987     }
29442988 
....@@ -3391,9 +3435,9 @@
33913435         {
33923436             Close();
33933437             //return true;
3394
-        } else if (source == loadItem)
3438
+        } else if (source == openItem)
33953439         {
3396
-            load();
3440
+            Open();
33973441             //return true;
33983442         } else if (source == newItem)
33993443         {
....@@ -3418,6 +3462,10 @@
34183462         {
34193463             generatePOV();
34203464             //return true;
3465
+        } else if (event.getSource() == archiveItem)
3466
+        {
3467
+            cTools.Archive(frame);
3468
+            return;
34213469         } else if (source == zBufferItem)
34223470         {
34233471             try
....@@ -3469,8 +3517,8 @@
34693517         try
34703518         {
34713519             ByteArrayOutputStream baos = new ByteArrayOutputStream();
3472
-            java.util.zip.GZIPOutputStream zstream = new java.util.zip.GZIPOutputStream(baos);
3473
-            ObjectOutputStream out = new ObjectOutputStream(zstream);
3520
+//            java.util.zip.GZIPOutputStream zstream = new java.util.zip.GZIPOutputStream(baos);
3521
+            ObjectOutputStream out = new ObjectOutputStream(baos); //zstream);
34743522 
34753523         Object3D parent = o.parent;
34763524         o.parent = null;
....@@ -3481,10 +3529,14 @@
34813529         
34823530             out.flush();
34833531 
3484
-            zstream.close();
3532
+            baos //zstream
3533
+                    .close();
34853534             out.close();
34863535             
3487
-            return baos.toByteArray();
3536
+            byte[] bytes = baos.toByteArray();
3537
+            
3538
+        System.out.println("save #bytes = " + bytes.length);
3539
+            return bytes;
34883540         } catch (Exception e)
34893541         {
34903542             System.err.println(e);
....@@ -3494,13 +3546,16 @@
34943546 
34953547     static public Object Uncompress(byte[] bytes)
34963548     {
3497
-        System.out.println("#bytes = " + bytes.length);
3549
+        System.out.println("restore #bytes = " + bytes.length);
34983550         try
34993551         {
35003552             ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
3501
-            java.util.zip.GZIPInputStream istream = new java.util.zip.GZIPInputStream(bais);
3502
-            ObjectInputStream in = new ObjectInputStream(istream);
3553
+            //java.util.zip.GZIPInputStream istream = new java.util.zip.GZIPInputStream(bais);
3554
+            ObjectInputStream in = new ObjectInputStream(bais); // istream);
35033555             Object obj = in.readObject();
3556
+            
3557
+            bais //istream
3558
+                    .close();
35043559             in.close();
35053560             
35063561             return obj;
....@@ -3555,33 +3610,67 @@
35553610         return null;
35563611     }
35573612     
3558
-    java.util.Hashtable<java.util.UUID, Object3D> hashtable = new java.util.Hashtable<java.util.UUID, Object3D>();
35593613     
35603614     public void Save()
3615
+    {
3616
+        //Save(true);
3617
+        Replace();
3618
+    }
3619
+    
3620
+    private boolean Equal(byte[] compress, byte[] name)
3621
+    {
3622
+        if (compress.length != name.length)
3623
+        {
3624
+            return false;
3625
+        }
3626
+        
3627
+        for (int i=compress.length; --i>=0;)
3628
+        {
3629
+            if (compress[i] != name[i])
3630
+                return false;
3631
+        }
3632
+        
3633
+        return true;
3634
+    }
3635
+
3636
+    java.util.Hashtable<java.util.UUID, Object3D> versiontable = new java.util.Hashtable<java.util.UUID, Object3D>();
3637
+    
3638
+    public boolean Save(boolean user)
35613639     {
35623640         System.err.println("Save");
35633641         
35643642         cRadio tab = GetCurrentTab();
35653643         
3566
-        boolean temp = CameraPane.SWITCH;
3567
-        CameraPane.SWITCH = false;
3644
+        byte[] compress = CompressCopy();
35683645         
3569
-        copy.ExtractBigData(hashtable);
3646
+        boolean thesame = false;
35703647         
3571
-        byte[] compress = Compress(copy);
3648
+        // Quick heuristic using length. Works only when stream is compressed.
3649
+        if (copy.versionindex > 0 && copy.versions[copy.versionindex-1] != null && Equal(compress, copy.versions[copy.versionindex-1]))
3650
+        {
3651
+            thesame = true;
3652
+        }
35723653         
35733654         //EditorFrame.m_MainFrame.requestFocusInWindow();
3574
-        tab.graphs[tab.undoindex++] = compress;
3655
+        if (!thesame)
3656
+        {
3657
+            //tab.user[tab.versionindex] = user;
3658
+            //boolean increment = true; // tab.graphs[tab.versionindex] == null;
3659
+            
3660
+            copy.versions[++copy.versionindex] = compress;
3661
+            
3662
+            // if (increment)
3663
+            //     tab.versionindex++;
3664
+        }
35753665 
3576
-        copy.RestoreBigData(hashtable);
3666
+        //copy.RestoreBigData(versiontable);
35773667 
3578
-        CameraPane.SWITCH = temp;
3579
-        
35803668         //assert(hashtable.isEmpty());
35813669         
3582
-        for (int i = tab.undoindex; i < tab.graphs.length; i++)
3670
+        for (int i = copy.versionindex+1; i < copy.versions.length; i++)
35833671         {
3584
-            tab.graphs[i] = null;
3672
+            //tab.user[i] = false;
3673
+            copy.versions[i] = null;
35853674         }
35863675 
35873676         SetUndoStates();
....@@ -3591,7 +3680,7 @@
35913680         {
35923681             try
35933682             {
3594
-                FileOutputStream ostream = new FileOutputStream("save" + tab.undoindex);
3683
+                FileOutputStream ostream = new FileOutputStream("save" + copy.versionindex);
35953684                 ObjectOutputStream p = new ObjectOutputStream(ostream);
35963685 
35973686                 p.writeObject(copy);
....@@ -3604,6 +3693,8 @@
36043693                 e.printStackTrace();
36053694             }
36063695         }
3696
+        
3697
+        return !thesame;
36073698     }
36083699 
36093700     void CopyChanged(Object3D obj)
....@@ -3613,7 +3704,7 @@
36133704         boolean temp = CameraPane.SWITCH;
36143705         CameraPane.SWITCH = false;
36153706         
3616
-        copy.ExtractBigData(hashtable);
3707
+        copy.ExtractBigData(versiontable);
36173708         
36183709         copy.clear();
36193710         
....@@ -3622,7 +3713,7 @@
36223713             copy.add(obj.get(i));
36233714         }
36243715         
3625
-        copy.RestoreBigData(hashtable);
3716
+        copy.RestoreBigData(versiontable);
36263717         
36273718         CameraPane.SWITCH = temp;
36283719         
....@@ -3650,52 +3741,129 @@
36503741     }
36513742     
36523743     cButton undoButton;
3744
+    cButton restoreButton;
3745
+    cButton replaceButton;
36533746     cButton redoButton;
36543747         
3748
+    boolean muteSlider;
3749
+    
3750
+    int VersionCount()
3751
+    {
3752
+        int count = 0;
3753
+        
3754
+        for (int i = copy.versions.length; --i >= 0;)
3755
+        {
3756
+            if (copy.versions[i] != null)
3757
+                count++;
3758
+        }
3759
+        
3760
+        return count;
3761
+    }
3762
+    
36553763     void SetUndoStates()
36563764     {
36573765         cRadio tab = GetCurrentTab();
36583766         
3659
-        undoButton.setEnabled(tab.undoindex > 0);
3660
-        redoButton.setEnabled(tab.graphs[tab.undoindex + 1] != null);
3767
+        restoreButton.setEnabled(copy.versionindex != -1);
3768
+        replaceButton.setEnabled(copy.versionindex != -1);
3769
+        
3770
+        undoButton.setEnabled(copy.versionindex > 0);
3771
+        redoButton.setEnabled(copy.versions[copy.versionindex + 1] != null);
3772
+        
3773
+        muteSlider = true;
3774
+        versionSlider.setMaximum(VersionCount() - 1);
3775
+        versionSlider.setInteger(copy.versionindex);
3776
+        muteSlider = false;
36613777     }
36623778     
3663
-    public void Undo()
3779
+    public boolean Undo()
36643780     {
3781
+        // Option?
3782
+        Replace();
3783
+        
36653784         System.err.println("Undo");
36663785         
36673786         cRadio tab = GetCurrentTab();
36683787         
3669
-        if (tab.undoindex == 0)
3788
+        if (copy.versionindex == 0)
36703789         {
36713790             java.awt.Toolkit.getDefaultToolkit().beep();
3672
-            return;
3791
+            return false;
36733792         }
36743793 
3675
-        if (tab.graphs[tab.undoindex] == null)
3794
+//        if (tab.graphs[tab.versionindex] == null) // || !tab.user[tab.versionindex])
3795
+//        {
3796
+//            if (Save(false))
3797
+//                tab.versionindex -= 1;
3798
+//            else
3799
+//            {
3800
+//                if (tab.versionindex <= 0)
3801
+//                    return false;
3802
+//                else
3803
+//                    tab.versionindex -= 1;
3804
+//            }
3805
+//        }
3806
+
3807
+        copy.versionindex -= 1;
3808
+
3809
+        CopyChanged((Object3D)Uncompress(copy.versions[copy.versionindex]));
3810
+        
3811
+        return true;
3812
+    }
3813
+
3814
+    public boolean Restore()
3815
+    {
3816
+        System.err.println("Restore");
3817
+        
3818
+        cRadio tab = GetCurrentTab();
3819
+        
3820
+        if (copy.versionindex == -1 || copy.versions[copy.versionindex] == null)
36763821         {
3677
-            Save();
3678
-            tab.undoindex -= 1;
3822
+            java.awt.Toolkit.getDefaultToolkit().beep();
3823
+            return false;
36793824         }
36803825 
3681
-        tab.undoindex -= 1;
3826
+        CopyChanged((Object3D)Uncompress(copy.versions[copy.versionindex]));
3827
+        
3828
+        return true;
3829
+    }
36823830 
3683
-        CopyChanged((Object3D)Uncompress(tab.graphs[tab.undoindex]));
3831
+    public boolean Replace()
3832
+    {
3833
+        System.err.println("Replace");
3834
+        
3835
+        cRadio tab = GetCurrentTab();
3836
+        
3837
+        if (copy.versionindex == -1 || copy.versions[copy.versionindex] == null)
3838
+        {
3839
+            // No version yet. OK. java.awt.Toolkit.getDefaultToolkit().beep();
3840
+            return false;
3841
+        }
3842
+
3843
+        copy.versions[copy.versionindex] = CompressCopy();
3844
+        
3845
+        return true;
36843846     }
36853847 
36863848     public void Redo()
36873849     {
3850
+        // Option?
3851
+        Replace();
3852
+        
36883853         cRadio tab = GetCurrentTab();
36893854         
3690
-        if (tab.graphs[tab.undoindex + 1] == null)
3855
+        if (copy.versions[copy.versionindex + 1] == null)
36913856         {
36923857             java.awt.Toolkit.getDefaultToolkit().beep();
36933858             return;
36943859         }
36953860 
3696
-        tab.undoindex += 1;
3861
+        copy.versionindex += 1;
36973862 
3698
-        CopyChanged((Object3D)Uncompress(tab.graphs[tab.undoindex]));
3863
+        CopyChanged((Object3D)Uncompress(copy.versions[copy.versionindex]));
3864
+        
3865
+        //if (!tab.user[tab.versionindex])
3866
+        //    tab.graphs[tab.versionindex] = null;
36993867     }
37003868 
37013869         void ImportGFD()
....@@ -3991,9 +4159,25 @@
39914159         //copy.Touch();
39924160     }
39934161 
4162
+    cNumberSlider versionSlider;
4163
+    
39944164     public void stateChanged(ChangeEvent e)
39954165     {
39964166         //    assert(false);
4167
+        if (e.getSource() == versionSlider)
4168
+        {
4169
+            if (muteSlider)
4170
+                return;
4171
+            
4172
+            int version = versionSlider.getInteger();
4173
+            
4174
+            if (copy.versions[version] != null)
4175
+            {
4176
+                CopyChanged((Object3D)Uncompress(copy.versions[copy.versionindex = version]));
4177
+            }
4178
+            
4179
+            return;
4180
+        }
39974181 
39984182         if (freezematerial)
39994183         {
....@@ -4342,7 +4526,7 @@
43424526 
43434527     void makeSomething(Object3D thing, boolean resetmodel) // deselect)
43444528     {
4345
-        if (Globals.SAVEONMAKE) // && resetmodel)
4529
+        if (Globals.REPLACEONMAKE) // && resetmodel)
43464530             Save();
43474531         //Tween.set(thing, 0).target(1).start(tweenManager);
43484532         //Tween.to(thing, 0, 0.5f).target(0).start(tweenManager);
....@@ -4658,8 +4842,8 @@
46584842         
46594843         if (readobj != null)
46604844         {
4661
-        if (Globals.SAVEONMAKE)
4662
-            Save();
4845
+        //if (Globals.SAVEONMAKE) // A new object cannot share meshes
4846
+        //    Save();
46634847             try
46644848             {
46654849                 //readobj.deepCopySelf(copy);
....@@ -4714,13 +4898,24 @@
47144898                 c.addChild(csg);
47154899             }
47164900 
4901
+            copy.versions = readobj.versions;
4902
+            copy.versionindex = readobj.versionindex;
4903
+            
4904
+        if (copy.versions == null)
4905
+        {
4906
+            copy.versions = new byte[100][];
4907
+            copy.versionindex = -1;
4908
+        }
4909
+        
4910
+            //? SetUndoStates();
4911
+            
47174912             ResetModel();
47184913             copy.HardTouch(); // recompile?
47194914             refreshContents();
47204915         }
47214916     }
47224917 
4723
-    void load() // throws ClassNotFoundException
4918
+    void Open() // throws ClassNotFoundException
47244919     {
47254920         if (Grafreed.standAlone)
47264921         {
....@@ -5005,7 +5200,7 @@
50055200     MenuBar menuBar;
50065201     Menu fileMenu;
50075202     MenuItem newItem;
5008
-    MenuItem loadItem;
5203
+    MenuItem openItem;
50095204     MenuItem saveItem;
50105205     MenuItem saveAsItem;
50115206     MenuItem exportAsItem;
....@@ -5028,6 +5223,7 @@
50285223     CheckboxMenuItem toggleSwitchItem;
50295224     CheckboxMenuItem toggleRootItem;
50305225     CheckboxMenuItem animationItem;
5226
+    MenuItem archiveItem;
50315227     CheckboxMenuItem toggleHandleItem;
50325228     CheckboxMenuItem togglePaintItem;
50335229     JSplitPane mainPanel;