Geo.h

#ifndef _GEO_H_
#define _GEO_H_

// Copyright (C) 1997-2007 C. Geuzaine, J.-F. Remacle
//
// 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA.
// 
// Please report all bugs and problems to <gmsh@geuz.org>.

#include <map>
#include <math.h>
#include "GmshDefines.h"
#include "gmshSurface.h"
#include "List.h"
#include "Tree.h"
#include "SPoint2.h"
#include "ExtrudeParams.h"

#define MSH_POINT              100
#define MSH_POINT_BND_LAYER    101
#define MSH_POINT_DISCRETE     102
#define MSH_POINT_FROM_GMODEL  103

#define MSH_SEGM_LINE          200
#define MSH_SEGM_SPLN          201
#define MSH_SEGM_CIRC          202
#define MSH_SEGM_CIRC_INV      203
#define MSH_SEGM_ELLI          204
#define MSH_SEGM_ELLI_INV      205
#define MSH_SEGM_LOOP          206
#define MSH_SEGM_BSPLN         207
#define MSH_SEGM_NURBS         208
#define MSH_SEGM_BEZIER        209
#define MSH_SEGM_PARAMETRIC    210
#define MSH_SEGM_BND_LAYER     211
#define MSH_SEGM_DISCRETE      212
#define MSH_SEGM_FROM_GMODEL   213

#define MSH_SURF_PLAN          300
#define MSH_SURF_REGL          301
#define MSH_SURF_TRIC          302
#define MSH_SURF_BND_LAYER     303
#define MSH_SURF_LOOP          304
#define MSH_SURF_DISCRETE      305
#define MSH_SURF_FROM_GMODEL   306

#define MSH_VOLUME             400
#define MSH_VOLUME_DISCRETE    401
#define MSH_VOLUME_FROM_GMODEL 402

#define MSH_PHYSICAL_POINT     500
#define MSH_PHYSICAL_LINE      501
#define MSH_PHYSICAL_SURFACE   502
#define MSH_PHYSICAL_VOLUME    503

struct Coord{
  double X, Y, Z;