Bial::MarchingCubes Class Reference

Algorithm proposed by Lorensen and Cline to extract triangle meshes from isosurfaces. More...

#include <MarchingCubes.hpp>

Collaboration diagram for Bial::MarchingCubes:

Static Public Member Functions
static TriangleMesh *	exec (const Image< int > &img, float isolevel)
	exec More...
static TriangleMesh *	Binary (const Image< int > &img, const Image< int > &mask, float isolevel)
	Binary. More...
static void	getVertexList (std::array< Vector3D, 12 > &vertexList, const Cell &cell, float isolevel)
	getVertexList More...
static void	getNormalsList (std::array< Normal, 12 > &normsList, const Cell &cell, float isolevel)
	getNormalsList More...
static Vector3D	VertexInterp (float isolevel, const Vector3D &p1, const Vector3D &p2, float valp1, float valp2)
	VertexInterp. More...
static Normal	NormalInterp (float isolevel, int dir1, int dir2, float valp1, float valp2)
	NormalInterp. More...
static Normal	getNormal (int dir)
	getNormal More...
static int	Polygonize (const Cell &cell, float isolevel, Vector< size_t > &tris, Vector< Point3D > &vertices, Vector< Normal > &normals)
	Polygonize. More...
static void	printEdges (int idx)
	printEdges More...
static void	printTris (int idx)
	printTris More...
static void	printVertexList (const std::array< Vector3D, 12 > &vertexList)
	printVertexList More...

Static Public Attributes
static char	triTable [256][16]
	triTable More...
static int	edgeTable [256]
	edgeTable More...

Detailed Description

Algorithm proposed by Lorensen and Cline to extract triangle meshes from isosurfaces.

Definition at line 69 of file MarchingCubes.hpp.

Member Function Documentation

static TriangleMesh* Bial::MarchingCubes::Binary ( const Image< int > &  img, const Image< int > &  mask, float  isolevel  )

static

Binary.

Parameters

img
mask
isolevel

Returns

static TriangleMesh* Bial::MarchingCubes::exec ( const Image< int > &  img, float  isolevel  )

static

exec

Parameters

img
isolevel

Returns

static Normal Bial::MarchingCubes::getNormal ( int  dir )

static

getNormal

Parameters

dir

Returns

static void Bial::MarchingCubes::getNormalsList ( std::array< Normal, 12 > &  normsList, const Cell &  cell, float  isolevel  )

static

getNormalsList

Parameters

normsList
cell
isolevel

static void Bial::MarchingCubes::getVertexList ( std::array< Vector3D, 12 > &  vertexList, const Cell &  cell, float  isolevel  )

static

getVertexList

Parameters

vertexList
cell
isolevel

static Normal Bial::MarchingCubes::NormalInterp ( float  isolevel, int  dir1, int  dir2, float  valp1, float  valp2  )

static

NormalInterp.

Parameters

isolevel
dir1
dir2
valp1
valp2

Returns

static int Bial::MarchingCubes::Polygonize ( const Cell &  cell, float  isolevel, Vector< size_t > &  tris, Vector< Point3D > &  vertices, Vector< Normal > &  normals  )

static

Polygonize.

Parameters

cell
isolevel
tris
vertices
normals

Returns

static void Bial::MarchingCubes::printEdges ( int  idx )

static

printEdges

Parameters

idx

static void Bial::MarchingCubes::printTris ( int  idx )

static

printTris

Parameters

idx

static void Bial::MarchingCubes::printVertexList ( const std::array< Vector3D, 12 > &  vertexList )

static

printVertexList

Parameters

vertexList

static Vector3D Bial::MarchingCubes::VertexInterp ( float  isolevel, const Vector3D &  p1, const Vector3D &  p2, float  valp1, float  valp2  )

static

VertexInterp.

Parameters

isolevel
p1
p2
valp1
valp2

Returns

Member Data Documentation

int Bial::MarchingCubes::edgeTable[256]

static

edgeTable

Definition at line 79 of file MarchingCubes.hpp.

char Bial::MarchingCubes::triTable[256][16]

static

triTable

Definition at line 75 of file MarchingCubes.hpp.

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The documentation for this class was generated from the following file:

• bial/inc/MarchingCubes.hpp