Replace/restore buttons.

Normand Briere

2019-07-17 a5580a47d246c1272b10adba68070f6e13da5e41

 Object3D.java
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@@ -24,11 +24,14 @@
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     private UUID uuid = UUID.randomUUID();
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-    // TEMPORARY for mocap undo
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-    mocap.reader.BVHReader.BVHResult bvh;
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-    Object3D skeleton;
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+    // TEMPORARY for mocap undo. No need to be transient.
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+    mocap.reader.BVHReader.BVHResult savebvh;
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+    Object3D saveskeleton;
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     //
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+    byte[] versions[] = new byte[100][];
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+    int versionindex = -1;    
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+        
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     ScriptNode scriptnode;
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         void InitOthers()
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@@ -170,24 +173,35 @@
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     void ExtractBigData(java.util.Hashtable<java.util.UUID, Object3D> hashtable)
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     {
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+        Object3D o;
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+        
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         if (hashtable.containsKey(GetUUID()))
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         {
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-            Object3D o = hashtable.get(GetUUID());
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+            o = hashtable.get(GetUUID());
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             Grafreed.Assert(this.bRep == o.bRep);
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-            if (this.bRep != null)
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-                assert(this.bRep.support == o.transientrep);
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+            //if (this.bRep != null)
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+            //    assert(this.bRep.support == o.transientrep);
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+            if (this.support != null)
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+                assert(this.support.bRep == o.transientrep);
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+        }
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+        else
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+        {
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+            o = new Object3D("copy of " + this.name);
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191
 
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-            return;
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+            hashtable.put(GetUUID(), o);
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         }
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-        Object3D o = new Object3D("copy of " + this.name);
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-
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-        hashtable.put(GetUUID(), o);
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-
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-        for (int i=0; i<Size(); i++)
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+        if (!blockloop)
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         {
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-            get(i).ExtractBigData(hashtable);
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+            blockloop = true;
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+
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+            for (int i=0; i<Size(); i++)
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+            {
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+                get(i).ExtractBigData(hashtable);
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+            }
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+
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+            blockloop = false;
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         }
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         ExtractBigData(o);
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@@ -195,11 +209,24 @@
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     void ExtractBigData(Object3D o)
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     {
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+        if (o.bRep != null)
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+            Grafreed.Assert(o.bRep == this.bRep);
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+        
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         o.bRep = this.bRep;
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-        if (this.bRep != null)
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+// July 2019       if (this.bRep != null)
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+//        {
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+//            o.transientrep = this.bRep.support;
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+//            o.bRep.support = null;
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+//        }
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+        o.selection = this.selection;
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+        
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+        if (this.support != null)
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         {
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-            o.transientrep = this.bRep.support;
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-            o.bRep.support = null;
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+            if (o.transientrep != null)
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+                Grafreed.Assert(o.transientrep == this.support.bRep);
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+
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+            o.transientrep = this.support.bRep;
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+            this.support.bRep = null;
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         }
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         //    o.support = this.support;
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@@ -219,14 +246,14 @@
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         if (!hashtable.containsKey(GetUUID()))
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             return;
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+        Object3D o = hashtable.get(GetUUID());
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+
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+        RestoreBigData(o);
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+
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         if (blockloop)
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             return;
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         blockloop = true;
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-
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-        Object3D o = hashtable.get(GetUUID());
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-
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-        RestoreBigData(o);
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         //hashtable.remove(GetUUID());
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@@ -241,8 +268,14 @@
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     void RestoreBigData(Object3D o)
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     {
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         this.bRep = o.bRep;
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-        if (this.bRep != null)
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-            this.bRep.support = o.transientrep;
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+        if (this.support != null && o.transientrep != null)
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+        {
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+            this.support.bRep = o.transientrep;
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+        }
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+        
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+        this.selection = o.selection;
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+// July 2019        if (this.bRep != null)
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+//            this.bRep.support = o.transientrep;
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     //    this.support = o.support;
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     //    this.fileparent = o.fileparent;
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     }
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@@ -1374,6 +1407,7 @@
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                     toParent = LA.newMatrix();
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                     fromParent = LA.newMatrix();
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                 }
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+                
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                 LA.matCopy(other.toParent, toParent);
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                 LA.matCopy(other.fromParent, fromParent);
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