From c51b4e331163f153dfd59bf293436ccaeb1d17b2 Mon Sep 17 00:00:00 2001
From: Stephen Birarda <commit@birarda.com>
Date: Fri, 22 Mar 2013 16:21:45 -0700
Subject: [PATCH] add leavesWrittenToBitstream member variable to VoxelTree for
 debug

---
 shared/src/VoxelTree.cpp | 4 ++++
 shared/src/VoxelTree.h   | 1 +
 2 files changed, 5 insertions(+)

diff --git a/shared/src/VoxelTree.cpp b/shared/src/VoxelTree.cpp
index 643a7a6f8b..dff2787bf8 100644
--- a/shared/src/VoxelTree.cpp
+++ b/shared/src/VoxelTree.cpp
@@ -231,6 +231,10 @@ unsigned char * VoxelTree::loadBitstreamBuffer(unsigned char *& bitstreamBuffer,
     
     unsigned char * childStopOctalCode = NULL;
     
+    if (currentVoxelNode->childMask == 0) {
+        leavesWrittenToBitstream++;
+    }
+    
     if (*currentVoxelNode->octalCode < deepestLevel - 1) {
         for (int i = firstIndexToCheck; i < 8; i ++) {
             
diff --git a/shared/src/VoxelTree.h b/shared/src/VoxelTree.h
index a2215f5dd1..f75d99d27b 100644
--- a/shared/src/VoxelTree.h
+++ b/shared/src/VoxelTree.h
@@ -23,6 +23,7 @@ public:
     ~VoxelTree();
     
     VoxelNode *rootNode;
+    int leavesWrittenToBitstream;
     
     int levelForViewerPosition(float * position);
     void readBitstreamToTree(unsigned char * bitstream, int bufferSizeBytes);