54 lines
3.4 KiB
C++
54 lines
3.4 KiB
C++
#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_SurfaceExtractors_H__
|
|
#define __PolyVox_SurfaceExtractors_H__
|
|
|
|
#pragma region Headers
|
|
#include "Constants.h"
|
|
#include "PolyVoxForwardDeclarations.h"
|
|
#include "TypeDef.h"
|
|
|
|
#include "PolyVoxCStdInt.h"
|
|
|
|
#include <list>
|
|
#pragma endregion
|
|
|
|
namespace PolyVox
|
|
{
|
|
POLYVOX_API std::list<RegionGeometry> getChangedRegionGeometry(VolumeChangeTracker& volume);
|
|
|
|
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]);
|
|
}
|
|
|
|
#endif
|