CSG + paint mode.

Normand Briere

2019-07-20 0a52bd4800459cd9935f360d7ca9555b6bea2146

 Object3D.java
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@@ -29,6 +29,9 @@
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     Object3D saveskeleton;
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     //
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+    byte[] versions[];
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+    int versionindex = -1;    
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+        
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     ScriptNode scriptnode;
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36
 
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         void InitOthers()
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@@ -215,6 +218,9 @@
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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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+        o.versions = this.versions;
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+        o.versionindex = this.versionindex;
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         if (this.support != null)
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         {
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@@ -268,6 +274,11 @@
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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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+        
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+        this.versions = o.versions;
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+        this.versionindex = o.versionindex;
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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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@@ -415,6 +426,7 @@
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         }
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     boolean live = false;
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+    transient boolean keepdontselect;
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     boolean dontselect = false;
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     boolean hide = false;
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     boolean link2master = false; // performs reset support/master at each frame
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@@ -3106,7 +3118,7 @@
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     {
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         if (bRep != null)
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         {
3109
-            bRep.GenerateNormalsMINE();
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+            bRep.MergeNormals(); //.GenerateNormalsMINE();
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             Touch();
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         }
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     }
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@@ -5409,6 +5421,51 @@
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         blockloop = false;
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     }
5411
5423
 
5424
+    void ResetSelectable()
5425
+    {
5426
+        if (blockloop)
5427
+            return;
5428
+        
5429
+        blockloop = true;
5430
+
5431
+        keepdontselect = dontselect;
5432
+        dontselect = true;
5433
+        
5434
+        Object3D child;
5435
+        int nb = Size();
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+        for (int i = 0; i < nb; i++)
5437
+        {
5438
+            child = (Object3D) get(i);
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+            if (child == null)
5440
+                continue;
5441
+            child.ResetSelectable();
5442
+        }
5443
+        
5444
+        blockloop = false;
5445
+    }
5446
+
5447
+    void RestoreSelectable()
5448
+    {
5449
+        if (blockloop)
5450
+            return;
5451
+        
5452
+        blockloop = true;
5453
+
5454
+        dontselect = keepdontselect;
5455
+        
5456
+        Object3D child;
5457
+        int nb = Size();
5458
+        for (int i = 0; i < nb; i++)
5459
+        {
5460
+            child = (Object3D) get(i);
5461
+            if (child == null)
5462
+                continue;
5463
+            child.RestoreSelectable();
5464
+        }
5465
+        
5466
+        blockloop = false;
5467
+    }
5468
+
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     boolean IsSelected()
5413
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     {
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         if (parent == null)