#ifndef JSTri_H
#define JSTri_H

/* Last edited on 2007-01-25 03:14:38 by stolfi */

/* Formerly {JSTriangulation.h}; a junk version of {Triangulation.h}? */

#include <Octf.h>
#include <OctfRep.h>
#include <OctfData.h>
#include <Triangulation.h>

#include <bool.h>
#include <vec.h>

Place_t JSTriMakeWedge(void);
void JSTriWedgeInit(Wedge_t w);
  /* Creates a new wedge in a triangulation,
    intializes it with {JSTriWedgeInit},
    returns it base place. */

Place_t JSTriMakeCell(void);
void JSTriCellInit(Wedge_t w);
  /* Creates a new cell record, uniattached. */

Topology_t *JSTriMakeTopology(Place_t a, uint bdr);
  /* This procedure compute the structure topological of
    tridimensional complexes without/with border. It assumes that the
    procedures "NumberVertices",
    "Octf->numberEdges","Octf->numberFacets","Octf->numberfacetedges" of
    library "libm3triang" was called. */

void JSTriWriteTable
  ( char *name, 
    Topology_t *top, 
    char *cmt /* DF " " */, 
    bool_t debug /* DF FALSE */
  ); 
  /* This procedure create tables of vertex/edges/faces/polyhedra for one
     triangulation.  */

Node_vec_t *JSTriNeighborNode(Place_t a, Topology_t *top);
  /* [!!! Marked OBSOLETE in M3 Sources!!!] 
    Neighbor vertices of "OrgV(a)" in a triangulation. */
  
uint JSTriNumberNeighborNode(Node_vec_t *neigh);
  /* Return the number neighbor vertex of OrgV(a). */

void JSTriFindDegeneracies(Topology_t *top);
  /* Finds geometric degeneracies. Update the attribute "degenerate" of the
     elements: edge, face and polyhedron. */

TopCom_t JSTriReadToTaMa(char *name, bool_t ro_te /* DF FALSE */);
  /* Reads three disk files created by "WriteTopology", "MakeTopologyTable"
     and "WriteMaterials". The files must have the given "name"  with ".tp",
     ".tb" and ".ma". */

#endif