Merge branch 'develop' of https://bitbucket.org/volumesoffun/polyvox into develop

library/PolyVoxCore/CMakeLists.txt

@@ -107,6 +107,8 @@ SET(IMPL_INC_FILES
 	include/PolyVoxCore/Impl/AStarPathfinderImpl.h
 	include/PolyVoxCore/Impl/Block.h
 	include/PolyVoxCore/Impl/Block.inl
+    include/PolyVoxCore/Impl/CompilerCapabilities.h
+    include/PolyVoxCore/Impl/Config.h
 	include/PolyVoxCore/Impl/ErrorHandling.h
 	include/PolyVoxCore/Impl/MarchingCubesTables.h
 	include/PolyVoxCore/Impl/RandomUnitVectors.h

library/PolyVoxCore/include/PolyVoxCore/AStarPathfinder.inl

@@ -161,7 +161,7 @@ namespace PolyVox
 		if((openNodes.empty()) || (openNodes.getFirst() != endNode))
 		{
 			//In this case we failed to find a valid path.
-			throw std::runtime_error("No path found");
+			POLYVOX_THROW(std::runtime_error, "No path found");
 		}
 		else
 		{

library/PolyVoxCore/include/PolyVoxCore/Impl/Block.inl

@@ -21,7 +21,9 @@ freely, subject to the following restrictions:
     distribution. 	
 *******************************************************************************/
 
+#include "PolyVoxCore/Impl/ErrorHandling.h"
 #include "PolyVoxCore/Impl/Utility.h"
+
 #include "PolyVoxCore/Vector.h"
 
 #include "PolyVoxCore/Impl/ErrorHandling.h"
@@ -131,7 +133,7 @@ namespace PolyVox
 		//Release mode validation
 		if(!isPowerOf2(uSideLength))
 		{
-			throw std::invalid_argument("Block side length must be a power of two.");
+			POLYVOX_THROW(std::invalid_argument, "Block side length must be a power of two.");
 		}
 
 		//Compute the side length		

library/PolyVoxCore/include/PolyVoxCore/Impl/CompilerCapabilities.h

@@ -1,20 +1,23 @@
 /*
- * This file provides the default compiler capabilities for for Visual Studio.
+ * This file describes the capabilities of the C++ compiler and is used to determine which features to enable in PolyVox.
- * On other compilers CMake will detect which features are available and create
+ * It assumes that if the compiler is from VS2008 or earlier then no C++11 is present, otherwise it assumes full support
- * a file like this.
+ * is present.
  *
- * To Enable these features in Visual Studio, define the variables in this file.
+ * Not that this file is usually overwritten by CMake which does careful tests of the true compiler capabilities. However,
-*/
+ * we provide this default file so that CMake is not actually required for users of PolyVox and they can instead just drop
+ * PolyVox code into their project/makefile if they prefer.
+ */
 
 #ifndef __PolyVox_CompilerCapabilities_H__
 #define __PolyVox_CompilerCapabilities_H__
 
-//#define HAS_CXX11_CONSTEXPR
+// If we are not using Visual Studio (or we are but it
-
+// is a recent version) then assume support for these.
-#define HAS_CXX11_STATIC_ASSERT
+#if !defined(_MSC_VER) || (_MSC_VER >= 1600)
-
+	#define HAS_CXX11_CONSTEXPR
-#define HAS_CXX11_CSTDINT_H
+	#define HAS_CXX11_STATIC_ASSERT
-
+	#define HAS_CXX11_CSTDINT_H
-#define HAS_CXX11_SHARED_PTR
+	#define HAS_CXX11_SHARED_PTR
+#endif
 
 #endif

library/PolyVoxCore/include/PolyVoxCore/Impl/Config.h

@@ -0,0 +1,30 @@
+/*******************************************************************************
+Copyright (c) 2005-2009 David Williams
+
+This software is provided 'as-is', without any express or implied
+warranty. In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+
+    1. The origin of this software must not be misrepresented; you must not
+    claim that you wrote the original software. If you use this software
+    in a product, an acknowledgment in the product documentation would be
+    appreciated but is not required.
+
+    2. Altered source versions must be plainly marked as such, and must not be
+    misrepresented as being the original software.
+
+    3. This notice may not be removed or altered from any source
+    distribution. 	
+*******************************************************************************/
+
+#ifndef __PolyVox_Config_H__
+#define __PolyVox_Config_H__
+
+#define POLYVOX_ASSERTS_ENABLED
+#define POLYVOX_THROW_ENABLED
+
+#endif

library/PolyVoxCore/include/PolyVoxCore/Impl/ErrorHandling.h

@@ -24,13 +24,12 @@ freely, subject to the following restrictions:
 #ifndef __PolyVox_ErrorHandling_H__
 #define __PolyVox_ErrorHandling_H__
 
+#include "PolyVoxCore/Impl/Config.h"
+
 #include <cstdlib>  //For std::exit
 #include <iostream> //For std::cerr
 #include <stdexcept>
 
-#define POLYVOX_ASSERTS_ENABLED
-//#define POLYVOX_THROW_ENABLED
-
 #if defined(_MSC_VER)
     #define POLYVOX_HALT() __debugbreak()
 #else

library/PolyVoxCore/include/PolyVoxCore/Impl/TypeDef.h

@@ -101,13 +101,12 @@ freely, subject to the following restrictions:
 #if defined(HAS_CXX11_CSTDINT_H)
 	#include <cstdint>
 #else
-	#include <boost/cstdint.hpp>
+	typedef signed char     int8_t;
-	using boost::int8_t;
+	typedef unsigned char   uint8_t;
-	using boost::int16_t;
+	typedef short           int16_t;
-	using boost::int32_t;
+	typedef unsigned short  uint16_t;
-	using boost::uint8_t;
+	typedef long            int32_t;
-	using boost::uint16_t;
+	typedef unsigned long   uint32_t;
-	using boost::uint32_t;
 #endif
 
 #if defined(HAS_CXX11_SHARED_PTR)

library/PolyVoxCore/include/PolyVoxCore/LargeVolume.inl

@@ -21,6 +21,8 @@ freely, subject to the following restrictions:
     distribution. 	
 *******************************************************************************/
 
+#include "PolyVoxCore/Impl/ErrorHandling.h"
+
 //Included here rather than in the .h because it refers to LargeVolume (avoids forward declaration)
 #include "PolyVoxCore/ConstVolumeProxy.h"
 
@@ -471,11 +473,11 @@ namespace PolyVox
 		//Release mode validation
 		if(uBlockSideLength == 0)
 		{
-			throw std::invalid_argument("Block side length cannot be zero.");
+			POLYVOX_THROW(std::invalid_argument, "Block side length cannot be zero.");
 		}
 		if(!isPowerOf2(uBlockSideLength))
 		{
-			throw std::invalid_argument("Block side length must be a power of two.");
+			POLYVOX_THROW(std::invalid_argument, "Block side length must be a power of two.");
 		}
 
 		m_uTimestamper = 0;

library/PolyVoxCore/include/PolyVoxCore/SimpleVolume.inl

@@ -21,6 +21,8 @@ freely, subject to the following restrictions:
     distribution. 	
 *******************************************************************************/
 
+#include "PolyVoxCore/Impl/ErrorHandling.h"
+
 namespace PolyVox
 {
 	////////////////////////////////////////////////////////////////////////////////
@@ -253,15 +255,15 @@ namespace PolyVox
 		//Release mode validation
 		if(uBlockSideLength < 8)
 		{
-			throw std::invalid_argument("Block side length should be at least 8");
+			POLYVOX_THROW(std::invalid_argument, "Block side length should be at least 8");
 		}
 		if(uBlockSideLength > 256)
 		{
-			throw std::invalid_argument("Block side length should not be more than 256");
+			POLYVOX_THROW(std::invalid_argument, "Block side length should not be more than 256");
 		}
 		if(!isPowerOf2(uBlockSideLength))
 		{
-			throw std::invalid_argument("Block side length must be a power of two.");
+			POLYVOX_THROW(std::invalid_argument, "Block side length must be a power of two.");
 		}
 
 		this->m_regValidRegion = regValidRegion;

library/PolyVoxCore/include/PolyVoxCore/SimpleVolumeBlock.inl

@@ -21,6 +21,8 @@ freely, subject to the following restrictions:
     distribution. 	
 *******************************************************************************/
 
+#include "PolyVoxCore/Impl/ErrorHandling.h"
+
 namespace PolyVox
 {
 	template <typename VoxelType>
@@ -109,7 +111,7 @@ namespace PolyVox
 		//Release mode validation
 		if(!isPowerOf2(uSideLength))
 		{
-			throw std::invalid_argument("Block side length must be a power of two.");
+			POLYVOX_THROW(std::invalid_argument, "Block side length must be a power of two.");
 		}
 
 		//Compute the side length