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Moved some surface extraction stuff into PolyVoxImpl

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This commit is contained in:
David Williams
2008-07-04 21:03:12 +00:00
parent ae14a9f30a
commit c2e69e0d72
9 changed files with 1042 additions and 852 deletions
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16
library/include/PolyVoxCore/SurfaceExtractorsDecimated.h → library/include/PolyVoxCore/PolyVoxImpl/DecimatedSurfaceExtractor.h
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@ -19,24 +19,22 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
******************************************************************************/
#pragma endregion
#ifndef __PolyVox_SurfaceExtractorsDecimated_H__
#define __PolyVox_SurfaceExtractorsDecimated_H__
#ifndef __PolyVoxImpl_DecimatedSurfaceExtractor_H__
#define __PolyVoxImpl_DecimatedSurfaceExtractor_H__
#pragma region Headers
#include "Constants.h"
#include "PolyVoxForwardDeclarations.h"
#include "TypeDef.h"
#include "PolyVoxCore/Constants.h"
#include "PolyVoxCore/PolyVoxForwardDeclarations.h"
#include "PolyVoxCore/TypeDef.h"
#include "PolyVoxCStdInt.h"
#include <list>
#include "PolyVoxCore/PolyVoxCStdInt.h"
#pragma endregion
namespace PolyVox
{
uint32 getDecimatedIndex(uint32 x, uint32 y);
POLYVOX_API void generateDecimatedMeshDataForRegion(BlockVolume<uint8>* volumeData, uint8 uLevel, Region region, IndexedSurfacePatch* singleMaterialPatch);
POLYVOX_API void generateDecimatedMeshDataForRegionImpl(BlockVolume<uint8>* volumeData, uint8 uLevel, Region region, IndexedSurfacePatch* singleMaterialPatch);
POLYVOX_API uint32 computeInitialDecimatedBitmaskForSlice(BlockVolumeIterator<uint8>& volIter, uint8 uLevel, const Region& regSlice, const Vector3DFloat& offset, uint8 *bitmask);
POLYVOX_API uint32 computeDecimatedBitmaskForSliceFromPrevious(BlockVolumeIterator<uint8>& volIter, uint8 uLevel, const Region& regSlice, const Vector3DFloat& offset, uint8 *bitmask, uint8 *previousBitmask);
POLYVOX_API void generateDecimatedIndicesForSlice(BlockVolumeIterator<uint8>& volIter, uint8 uLevel, const Region& regSlice, IndexedSurfacePatch* singleMaterialPatch, const Vector3DFloat& offset, uint8* bitmask0, uint8* bitmask1, int32 vertexIndicesX0[],int32 vertexIndicesY0[],int32 vertexIndicesZ0[], int32 vertexIndicesX1[],int32 vertexIndicesY1[],int32 vertexIndicesZ1[]);

43
library/include/PolyVoxCore/PolyVoxImpl/FastSurfaceExtractor.h Normal file
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@ -0,0 +1,43 @@
#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 __PolyVoxImpl_FastSurfaceExtractor_H__
#define __PolyVoxImpl_FastSurfaceExtractor_H__
#pragma region Headers
#include "PolyVoxCore/Constants.h"
#include "PolyVoxCore/PolyVoxForwardDeclarations.h"
#include "PolyVoxCore/TypeDef.h"
#include "PolyVoxCore/PolyVoxCStdInt.h"
#pragma endregion
namespace PolyVox
{
POLYVOX_API void generateRoughMeshDataForRegionImpl(BlockVolume<uint8>* volumeData, Region region, IndexedSurfacePatch* singleMaterialPatch);
uint32 getIndex(uint32 x, uint32 y);
POLYVOX_API uint32 computeInitialRoughBitmaskForSlice(BlockVolumeIterator<uint8>& volIter, const Region& regSlice, const Vector3DFloat& offset, uint8 *bitmask);
POLYVOX_API uint32 computeRoughBitmaskForSliceFromPrevious(BlockVolumeIterator<uint8>& volIter, const Region& regSlice, const Vector3DFloat& offset, uint8 *bitmask, uint8 *previousBitmask);
POLYVOX_API void generateRoughIndicesForSlice(BlockVolumeIterator<uint8>& volIter, const Region& regSlice, IndexedSurfacePatch* singleMaterialPatch, const Vector3DFloat& offset, uint8* bitmask0, uint8* bitmask1, int32 vertexIndicesX0[],int32 vertexIndicesY0[],int32 vertexIndicesZ0[], int32 vertexIndicesX1[],int32 vertexIndicesY1[],int32 vertexIndicesZ1[]);
POLYVOX_API void generateRoughVerticesForSlice(BlockVolumeIterator<uint8>& volIter, Region& regSlice, const Vector3DFloat& offset, uint8* bitmask, IndexedSurfacePatch* singleMaterialPatch,int32 vertexIndicesX[],int32 vertexIndicesY[],int32 vertexIndicesZ[]);
}
#endif

40
library/include/PolyVoxCore/PolyVoxImpl/ReferenceSurfaceExtractor.h Normal file
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@ -0,0 +1,40 @@
#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 __PolyVoxImpl_ReferenceSurfaceExtractor_H__
#define __PolyVoxImpl_ReferenceSurfaceExtractor_H__
#pragma region Headers
#include "PolyVoxCore/Constants.h"
#include "PolyVoxCore/PolyVoxForwardDeclarations.h"
#include "PolyVoxCore/TypeDef.h"
#include "PolyVoxCore/PolyVoxCStdInt.h"
#pragma endregion
namespace PolyVox
{
POLYVOX_API void generateReferenceMeshDataForRegionImpl(BlockVolume<uint8>* volumeData, Region region, IndexedSurfacePatch* singleMaterialPatch);
int32 getIndexFor(const Vector3DFloat& pos, int32 vertexIndicesX[POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1], int32 vertexIndicesY[POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1], int32 vertexIndicesZ[POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1]);
void setIndexFor(const Vector3DFloat& pos, int32 newIndex, int32 vertexIndicesX[POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1], int32 vertexIndicesY[POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1], int32 vertexIndicesZ[POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1]);
}
#endif

9
library/include/PolyVoxCore/SurfaceExtractors.h
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@ -34,18 +34,11 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
namespace PolyVox
{
uint32 getIndex(uint32 x, uint32 y);
POLYVOX_API void generateRoughMeshDataForRegion(BlockVolume<uint8>* volumeData, Region region, IndexedSurfacePatch* singleMaterialPatch);
POLYVOX_API uint32 computeInitialRoughBitmaskForSlice(BlockVolumeIterator<uint8>& volIter, const Region& regSlice, const Vector3DFloat& offset, uint8 *bitmask);
POLYVOX_API uint32 computeRoughBitmaskForSliceFromPrevious(BlockVolumeIterator<uint8>& volIter, const Region& regSlice, const Vector3DFloat& offset, uint8 *bitmask, uint8 *previousBitmask);
POLYVOX_API void generateRoughIndicesForSlice(BlockVolumeIterator<uint8>& volIter, const Region& regSlice, IndexedSurfacePatch* singleMaterialPatch, const Vector3DFloat& offset, uint8* bitmask0, uint8* bitmask1, int32 vertexIndicesX0[],int32 vertexIndicesY0[],int32 vertexIndicesZ0[], int32 vertexIndicesX1[],int32 vertexIndicesY1[],int32 vertexIndicesZ1[]);
POLYVOX_API void generateRoughVerticesForSlice(BlockVolumeIterator<uint8>& volIter, Region& regSlice, const Vector3DFloat& offset, uint8* bitmask, IndexedSurfacePatch* singleMaterialPatch,int32 vertexIndicesX[],int32 vertexIndicesY[],int32 vertexIndicesZ[]);
POLYVOX_API void generateReferenceMeshDataForRegion(BlockVolume<uint8>* volumeData, Region region, IndexedSurfacePatch* singleMaterialPatch);
int32 getIndexFor(const Vector3DFloat& pos, int32 vertexIndicesX[POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1], int32 vertexIndicesY[POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1], int32 vertexIndicesZ[POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1]);
void setIndexFor(const Vector3DFloat& pos, int32 newIndex, int32 vertexIndicesX[POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1], int32 vertexIndicesY[POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1], int32 vertexIndicesZ[POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1][POLYVOX_REGION_SIDE_LENGTH+1]);
POLYVOX_API void generateDecimatedMeshDataForRegion(BlockVolume<uint8>* volumeData, uint8 uLevel, Region region, IndexedSurfacePatch* singleMaterialPatch);
}
#endif