Massive changes to the organisation of PolyVoxCore and PolyVoxYtil.

Also added start of logging capability.

library/PolyVoxCore/source/SurfaceVertex.cpp

@@ -0,0 +1,82 @@
+#pragma region License
+/******************************************************************************
+This file is part of the PolyVox library
+Copyright (C) 2006  David Williams
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+******************************************************************************/
+#pragma endregion
+
+#include <sstream>
+
+#include "SurfaceVertex.h"
+
+namespace PolyVox
+{
+	SurfaceVertex::SurfaceVertex()
+	{
+	}
+
+	SurfaceVertex::SurfaceVertex(Vector3DFloat positionToSet, float materialToSet)
+		:position(positionToSet)
+		,material(materialToSet)
+	{
+		
+	}
+
+	SurfaceVertex::SurfaceVertex(Vector3DFloat positionToSet, Vector3DFloat normalToSet, float materialToSet)
+		:position(positionToSet)
+		,normal(normalToSet)
+		,material(materialToSet)
+	{
+	}
+
+	float SurfaceVertex::getMaterial(void) const
+	{
+		return material;
+	}
+
+	const Vector3DFloat& SurfaceVertex::getNormal(void) const
+	{
+		return normal;
+	}
+
+	const Vector3DFloat& SurfaceVertex::getPosition(void) const
+	{
+		return position;
+	}
+
+	void SurfaceVertex::setMaterial(float materialToSet)
+	{
+		material = materialToSet;
+	}
+
+	void SurfaceVertex::setNormal(const Vector3DFloat& normalToSet)
+	{
+		normal = normalToSet;
+	}	
+
+	void SurfaceVertex::setPosition(const Vector3DFloat& positionToSet)
+	{
+		position = positionToSet;
+	}
+
+	std::string SurfaceVertex::tostring(void) const
+	{
+		std::stringstream ss;
+		ss << "SurfaceVertex: Position = (" << position.getX() << "," << position.getY() << "," << position.getZ() << "), Normal = " << normal;
+		return ss.str();
+	}	
+}