commit 436899f2d1c6d0393b25a7b29cc6875bb471a3d2
Author: Leszek Koltunski <leszek@distorted.org>
Date:   Sat Jun 4 00:39:27 2016 +0100

    Fix for issue 1: 'FBO not visible' : we forgot to clear the HashMap in DistortedNode.

diff --git a/src/main/java/org/distorted/library/Distorted.java b/src/main/java/org/distorted/library/Distorted.java
index b9b1875..874aef7 100644
--- a/src/main/java/org/distorted/library/Distorted.java
+++ b/src/main/java/org/distorted/library/Distorted.java
@@ -384,7 +384,8 @@ public class Distorted
   public static void onDestroy()
     {
     DistortedObjectList.release();
-    
+    DistortedNode.release();
+
     EffectListVertex.reset();
     EffectListFragment.reset();
     EffectListMatrix.reset();
diff --git a/src/main/java/org/distorted/library/DistortedNode.java b/src/main/java/org/distorted/library/DistortedNode.java
index 79b8f83..d6f99da 100644
--- a/src/main/java/org/distorted/library/DistortedNode.java
+++ b/src/main/java/org/distorted/library/DistortedNode.java
@@ -106,6 +106,14 @@ public class DistortedNode
       }
    }
  
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+  public static void release()
+    {
+    mNextNodeID = 0;
+    mMapNodeID.clear();
+    }
+
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 
   private void markRecursive()