geomSTL.h

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#ifndef _GEOMSTL_H
#define _GEOMSTL_H
#include <string>
#include <vector>
#include <cassert>
#include <fstream>
#include <iostream>
#include <sstream>
#include <streambuf>
#include "definitions.h"

   struct point {
    float x; 
    float y; ; 
    float z; ; 
    point() : x(0), y(0), z(0) {} 
    point(float xp, float yp, float zp) : x(xp), y(yp), z(zp) {} 
  };
  struct triangle {
    point normal; 
    point v1; 
    point v2; 
    point v3; 
    triangle(point normalp, point v1p, point v2p, point v3p) :
      normal(normalp), v1(v1p), v2(v2p), v3(v3p) {}
  };

//  std::ostream& operator<<(std::ostream& out, const triangle& t);

  struct stl_data {
    std::string name;
    std::vector<triangle> triangles;
    //triangle *triangles;
    stl_data(std::string namep) : name(namep) {}
  };

class Vec3 //Class for 3d Vector Magnitude and Normalization
{
public:
        Vec3(void);
        Vec3(float X, float Y, float Z);
        ~Vec3(void);
        float Length();
        Vec3 Normalize();
        Vec3 Vectors();
        float X, Y, Z;
};


class GeomSTL{
  private:
  int geom_nn;
  real *geom_xyz;
  real *__restrict__ triangle_center;
  real xyz[6];

  public:
  GeomSTL(){};
  void construct(real *xyz1);
  stl_data parse_stl(const std::string& stl_path);
  float parse_float( std::ifstream &s );
  point parse_point( std::ifstream &s );
  stl_data parseSTL( const std::string &stl_path );
  void readSTLGeom(  char *argv[],  const real *xyz );
  void checkMesh( std::vector<triangle> &triangles );

 template <size_t N, typename Nvalue, size_t M, typename Mvalue >
 friend class ReblAmr;



};
 


#endif