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Added Region class.

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This commit is contained in:
David Williams
2008-05-24 19:48:41 +00:00
parent c4debf2ca7
commit 96eecdbbe2
7 changed files with 125 additions and 25 deletions
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4
include/BlockVolume.h
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@ -49,8 +49,8 @@ namespace PolyVox
VoxelType getVoxelAt(boost::uint16_t uXPos, boost::uint16_t uYPos, boost::uint16_t uZPos) const;
VoxelType getVoxelAt(const Vector3DUint16& v3dPos) const;
bool containsPoint(Vector3DFloat pos, float boundary) const;
bool containsPoint(Vector3DInt32 pos, boost::uint16_t boundary) const;
bool containsPoint(const Vector3DFloat& pos, float boundary) const;
bool containsPoint(const Vector3DInt32& pos, boost::uint16_t boundary) const;
VolumeIterator<VoxelType> firstVoxel(void);
void idle(boost::uint32_t uAmount);
VolumeIterator<VoxelType> lastVoxel(void);

4
include/BlockVolume.inl
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@ -163,7 +163,7 @@ namespace PolyVox
#pragma region Other
template <typename VoxelType>
bool BlockVolume<VoxelType>::containsPoint(Vector3DFloat pos, float boundary) const
bool BlockVolume<VoxelType>::containsPoint(const Vector3DFloat& pos, float boundary) const
{
return (pos.x() <= m_uSideLength - 1 - boundary)
&& (pos.y() <= m_uSideLength - 1 - boundary)
@ -174,7 +174,7 @@ namespace PolyVox
}
template <typename VoxelType>
bool BlockVolume<VoxelType>::containsPoint(Vector3DInt32 pos, boost::uint16_t boundary) const
bool BlockVolume<VoxelType>::containsPoint(const Vector3DInt32& pos, boost::uint16_t boundary) const
{
return (pos.x() <= m_uSideLength - 1 - boundary)
&& (pos.y() <= m_uSideLength - 1 - boundary)

14
include/PolyVoxForwardDeclarations.h
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@ -29,17 +29,22 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
namespace PolyVox
{
template <typename VoxelType> class Block;
//---------- BlockVolume ----------
template <typename VoxelType> class BlockVolume;
//Some handy typedefs
typedef BlockVolume<float> FloatBlockVolume;
typedef BlockVolume<boost::uint8_t> UInt8BlockVolume;
typedef BlockVolume<boost::uint16_t> UInt16BlockVolume;
//---------------------------------
class IndexedSurfacePatch;
class IntegrealVector3;
template <typename VoxelType> class LinearVolume;
class VolumeChangeTracker;
class Region;
class RegionGeometry;
class SurfaceVertex;
//---------- Vector ----------
template <boost::uint32_t Size, typename Type> class Vector;
typedef Vector<3,float> Vector3DFloat;
typedef Vector<3,double> Vector3DDouble;
@ -48,7 +53,10 @@ namespace PolyVox
typedef Vector<3,boost::int16_t> Vector3DInt16;
typedef Vector<3,boost::uint16_t> Vector3DUint16;
typedef Vector<3,boost::int32_t> Vector3DInt32;
typedef Vector<3,boost::uint32_t> Vector3DUint32;
typedef Vector<3,boost::uint32_t> Vector3DUint32;
//----------------------------
class VolumeChangeTracker;
template <typename VoxelType> class VolumeIterator;
}

52
include/Region.h Normal file
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@ -0,0 +1,52 @@
#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
#ifndef __PolyVox_Region_H__
#define __PolyVox_Region_H__
#pragma region Headers
#include "Vector.h"
#pragma endregion
namespace PolyVox
{
class Region
{
public:
Region();
Region(const Vector3DInt32& v3dLowerCorner, const Vector3DInt32& v3dUpperCorner);
const Vector3DInt32& getLowerCorner(void) const;
const Vector3DInt32& getUpperCorner(void) const;
void setLowerCorner(const Vector3DInt32& v3dLowerCorner);
void setUpperCorner(const Vector3DInt32& v3dUpperCorner);
bool containsPoint(const Vector3DFloat& pos, float boundary) const;
bool containsPoint(const Vector3DInt32& pos, boost::uint8_t boundary) const;
private:
Vector3DInt32 m_v3dLowerCorner;
Vector3DInt32 m_v3dUpperCorner;
};
}
#endif