/usr/include/palabos/offLattice/voxelizer.h is in libplb-dev 1.5~r1+repack1-3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 | /* This file is part of the Palabos library.
*
* Copyright (C) 2011-2015 FlowKit Sarl
* Route d'Oron 2
* 1010 Lausanne, Switzerland
* E-mail contact: contact@flowkit.com
*
* The most recent release of Palabos can be downloaded at
* <http://www.palabos.org/>
*
* The library Palabos is free software: you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* The library 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* Main author: Orestis Malaspinas */
#ifndef VOXELIZER_H
#define VOXELIZER_H
#include "core/globalDefs.h"
#include "atomicBlock/dataProcessingFunctional3D.h"
#include "offLattice/triangleHash.h"
namespace plb {
namespace voxelFlag {
/// It is a requirement that "undetermined" equals zero, because the
/// default initialization value for scalar-fields is zero.
static const int undetermined = 0;
static const int outside = 1;
/// Cells which are outside, but which have
/// inside neighbors.
static const int outerBorder = 2;
static const int inside = 3;
/// Cells which are inside, but which have
/// outside neighbors.
static const int innerBorder = 4;
int invert(int arg);
int bulkFlag(int arg);
int borderFlag(int arg);
bool insideFlag(int arg);
bool outsideFlag(int arg);
}
template<typename T>
std::auto_ptr<MultiScalarField3D<int> > voxelize (
TriangularSurfaceMesh<T> const& mesh,
plint symmetricLayer, plint borderWidth );
template<typename T>
std::auto_ptr<MultiScalarField3D<int> > voxelize (
TriangularSurfaceMesh<T> const& mesh,
Box3D const& domain, plint borderWidth );
template<typename T>
std::auto_ptr<MultiScalarField3D<int> > voxelize (
TriangularSurfaceMesh<T> const& mesh,
Box3D const& domain, plint borderWidth, Box3D seed );
template<typename T>
std::auto_ptr<MultiScalarField3D<int> > revoxelize (
TriangularSurfaceMesh<T> const& mesh,
MultiScalarField3D<int>& oldVoxelMatrix,
MultiContainerBlock3D& hashContainer, plint borderWidth );
template<typename T>
class VoxelizeMeshFunctional3D : public BoxProcessingFunctional3D {
public:
VoxelizeMeshFunctional3D (
TriangularSurfaceMesh<T> const& mesh_ );
virtual void processGenericBlocks (
Box3D domain, std::vector<AtomicBlock3D*> blocks );
virtual VoxelizeMeshFunctional3D<T>* clone() const;
virtual void getTypeOfModification(std::vector<modif::ModifT>& modified) const;
virtual BlockDomain::DomainT appliesTo() const;
private:
bool checkIfFacetsCrossed (
AtomicContainerBlock3D& hashContainer,
Array<T,3> const& point1, Array<T,3> const& point2,
T& distance, plint& whichTriangle );
bool distanceToSurface (
AtomicContainerBlock3D& hashContainer,
Array<T,3> const& point, T& distance, bool& isBehind ) const;
bool createVoxelizationRange (
Box3D const& domain, ScalarField3D<int>& voxels,
Array<plint,2>& xRange, Array<plint,2>& yRange, Array<plint,2>& zRange );
bool voxelizeFromNeighbor (
ScalarField3D<int> const& voxels, AtomicContainerBlock3D& hashContainer,
Dot3D pos, Dot3D neighbor, int& voxelType );
void printOffender (
ScalarField3D<int> const& voxels,
AtomicContainerBlock3D& hashContainer, Dot3D pos );
private:
TriangularSurfaceMesh<T> const& mesh;
};
/// Convert inside flags to innerBoundary, and outside flags to outerBoundary,
/// within a layer of width "borderWidth".
template<typename T>
void detectBorderLine( MultiScalarField3D<T>& voxelMatrix,
Box3D const& domain, plint borderWidth );
template<typename T>
class DetectBorderLineFunctional3D : public BoxProcessingFunctional3D_S<T> {
public:
DetectBorderLineFunctional3D(plint borderWidth_);
virtual void process(Box3D domain, ScalarField3D<T>& voxels);
virtual DetectBorderLineFunctional3D<T>* clone() const;
virtual void getTypeOfModification(std::vector<modif::ModifT>& modified) const;
virtual BlockDomain::DomainT appliesTo() const;
private:
plint borderWidth;
};
} // namespace plb
#endif // VOXELIZER_H
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