79 lines
1.7 KiB
C++
79 lines
1.7 KiB
C++
#ifndef __VCGLIB_IMPORTERTS
|
|
#define __VCGLIB_IMPORTERTS
|
|
#define NULL 0
|
|
#include <vcg/space/point3.h>
|
|
|
|
namespace vcg {
|
|
namespace tetra {
|
|
namespace io {
|
|
|
|
template <typename MESHTYPE>
|
|
class ImporterTS{
|
|
typedef typename MESHTYPE Tetramesh;
|
|
typedef typename Tetramesh::VertexPointer VertexPointer;
|
|
typedef typename Tetramesh::VertexType VertexType;
|
|
typedef typename Tetramesh::TetraType FaceType;
|
|
typedef typename Tetramesh::VertexIterator VertexIterator;
|
|
typedef typename Tetramesh::TetraIterator FaceIterator;
|
|
typedef typename Tetramesh::ScalarType ScalarType;
|
|
typedef Point3<ScalarType> Point3x;
|
|
|
|
public:
|
|
static int Open( Tetramesh & m, const char * filename )
|
|
{
|
|
int nvertex;
|
|
int ntetra;
|
|
float x;
|
|
float y;
|
|
float z;
|
|
int tp0;
|
|
int tp1;
|
|
int tp2;
|
|
int tp3;
|
|
float mass;
|
|
FILE *f;
|
|
Tetramesh::VertexType p1;
|
|
f = fopen(filename,"r");
|
|
if(f == NULL )
|
|
{
|
|
printf( "The file was not opened\n" );
|
|
return -1;
|
|
}
|
|
else
|
|
{
|
|
fscanf(f, "%i", &nvertex );
|
|
fscanf(f, "%i", &ntetra );
|
|
int j;
|
|
for (j=0;j<nvertex;j++)
|
|
{
|
|
fscanf(f, "%f", &x );
|
|
fscanf(f, "%f", &y );
|
|
fscanf(f, "%f", &z );
|
|
//fscanf(f, "%f", &mass );
|
|
p1.ClearFlags();
|
|
p1.P()=Point3x(x, y,z );
|
|
m.vert.push_back(p1);
|
|
}
|
|
m.tetra.reserve(ntetra);
|
|
m.vert.reserve(nvertex);
|
|
for (j=0;j<ntetra;j++)
|
|
{
|
|
fscanf(f, "%i", &tp0 );
|
|
fscanf(f, "%i", &tp1 );
|
|
fscanf(f, "%i", &tp2 );
|
|
fscanf(f, "%i", &tp3 );
|
|
|
|
Tetramesh::TetraType newTetra;
|
|
m.tetra.push_back(newTetra);
|
|
m.tetra.back().Init(&m.vert[tp0],&m.vert[tp1],&m.vert[tp2],&m.vert[tp3]);
|
|
}
|
|
}
|
|
m.vn = nvertex;
|
|
m.tn = ntetra;
|
|
|
|
return 0;
|
|
}
|
|
};// end class
|
|
};// end of io
|
|
};// end of tri
|
|
};// end of vcg
|
|
#endif |