From 2c2f99a8e29f29ba041dea986de52df9ab8ea30a Mon Sep 17 00:00:00 2001
From: David Williams <david@david-williams.info>
Date: Thu, 9 Apr 2009 21:27:28 +0000
Subject: [PATCH] Made homogeneous blocks static so they can be shared between
 volumes.

---
 library/PolyVoxCore/include/Volume.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/library/PolyVoxCore/include/Volume.h b/library/PolyVoxCore/include/Volume.h
index f6e566d4..cb5371ff 100644
--- a/library/PolyVoxCore/include/Volume.h
+++ b/library/PolyVoxCore/include/Volume.h
@@ -61,7 +61,7 @@ namespace PolyVox
 		POLYVOX_SHARED_PTR< BlockData<VoxelType> > getHomogenousBlockData(VoxelType tHomogenousValue) const;
 
 		Block<VoxelType>* m_pBlocks;
-		mutable std::map<VoxelType, POLYVOX_WEAK_PTR< BlockData<VoxelType> > > m_pHomogenousBlockData;
+		static std::map<VoxelType, POLYVOX_WEAK_PTR< BlockData<VoxelType> > > m_pHomogenousBlockData;
 
 		uint32_t m_uNoOfBlocksInVolume;
 		uint16_t m_uSideLengthInBlocks;
@@ -73,6 +73,10 @@ namespace PolyVox
 		uint16_t m_uBlockSideLength;
 	};
 
+	//Required for the static member
+	template <class VoxelType> std::map<VoxelType, POLYVOX_WEAK_PTR< BlockData<VoxelType> > > Volume<VoxelType>::m_pHomogenousBlockData;
+
+
 	//Some handy typedefs
 	typedef Volume<float> FloatVolume;
 	typedef Volume<uint8_t> UInt8Volume;