diff --git a/library/PolyVoxCore/include/PolyVoxCore/LowPassFilter.inl b/library/PolyVoxCore/include/PolyVoxCore/LowPassFilter.inl
index bb877bfa..2df1fc11 100644
--- a/library/PolyVoxCore/include/PolyVoxCore/LowPassFilter.inl
+++ b/library/PolyVoxCore/include/PolyVoxCore/LowPassFilter.inl
@@ -214,7 +214,6 @@ namespace PolyVox
 		const Vector3DInt32& v3dDstUpperCorner = m_regDst.getUpperCorner();
 
 		const Vector3DInt32& v3dSrcLowerCorner = m_regSrc.getLowerCorner();
-		const Vector3DInt32& v3dSrcUpperCorner = m_regSrc.getUpperCorner();
 
 		for(int32_t iDstZ = v3dDstLowerCorner.getZ(), iSrcZ = v3dSrcLowerCorner.getZ(); iDstZ <= v3dDstUpperCorner.getZ(); iDstZ++, iSrcZ++)
 		{
diff --git a/library/PolyVoxCore/include/PolyVoxCore/MarchingCubesSurfaceExtractor.inl b/library/PolyVoxCore/include/PolyVoxCore/MarchingCubesSurfaceExtractor.inl
index e8f3d3ee..a99b8590 100644
--- a/library/PolyVoxCore/include/PolyVoxCore/MarchingCubesSurfaceExtractor.inl
+++ b/library/PolyVoxCore/include/PolyVoxCore/MarchingCubesSurfaceExtractor.inl
@@ -400,7 +400,6 @@ namespace PolyVox
 		Array2DInt32& m_pCurrentVertexIndicesZ)
 	{
 		int32_t iZVolSpace = m_regSliceCurrent.getLowerCorner().getZ();
-		const uint32_t uZRegSpace = iZVolSpace - m_regSizeInVoxels.getLowerCorner().getZ();
 
 		//Iterate over each cell in the region
 		for(int32_t iYVolSpace = m_regSliceCurrent.getLowerCorner().getY(); iYVolSpace <= m_regSliceCurrent.getUpperCorner().getY(); iYVolSpace++)
diff --git a/library/PolyVoxCore/include/PolyVoxCore/VolumeResampler.inl b/library/PolyVoxCore/include/PolyVoxCore/VolumeResampler.inl
index 55152136..60763829 100644
--- a/library/PolyVoxCore/include/PolyVoxCore/VolumeResampler.inl
+++ b/library/PolyVoxCore/include/PolyVoxCore/VolumeResampler.inl
@@ -65,7 +65,7 @@ namespace PolyVox
 				for(int32_t sx = m_regSrc.getLowerCorner().getX(), dx = m_regDst.getLowerCorner().getX(); dx <= m_regDst.getUpperCorner().getX(); sx++,dx++)
 				{
 					const typename SrcVolumeType::VoxelType& tSrcVoxel = m_pVolSrc->getVoxelAt(sx,sy,sz);
-					const typename DstVolumeType::VoxelType& tDstVoxel = static_cast<typename DstVolumeType::VoxelType>(m_pVolSrc->getVoxelAt(sx,sy,sz));
+					const typename DstVolumeType::VoxelType& tDstVoxel = static_cast<typename DstVolumeType::VoxelType>(tSrcVoxel);
 					m_pVolDst->setVoxelAt(dx,dy,dz,tDstVoxel);
 				}
 			}