CAMALSurfEval.hpp

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#ifndef MESHKIT_CAMAL_GEOM_EVAL_HPP
#define MESHKIT_CAMAL_GEOM_EVAL_HPP

#include "CMLSurfEval.hpp"
#include <vector>

namespace MeshKit 
{

class ModelEnt;
    
class CAMALSurfEval : public CMLSurfEval
{
public:
  CAMALSurfEval(ModelEnt *ment);

  virtual ~CAMALSurfEval();

  virtual double area();

  virtual void bounding_box(double box_min[3], double box_max[3]);

  virtual void move_to_surface(double& x, double& y, double& z);

  virtual void move_to_surface(double& x, double& y, double& z,
                               double& u_guess, double& v_guess);

  virtual bool normal_at(double x, double y, double z, 
                         double& nx, double& ny, double& nz);

  virtual bool normal_at(double x, double y, double z, 
                         double& u_guess, double& v_guess,
                         double& nx, double& ny, double& nz);
  
  virtual bool is_planar();

  virtual bool is_parametric();

  virtual bool is_periodic_in_u(double& u_period);

  virtual bool is_periodic_in_v(double& v_period);

  virtual void get_param_range_u(double& u_low, double& u_high);

  virtual void get_param_range_v(double& v_low, double& v_high);
  
  virtual bool uv_from_position(double x, double y, double z, 
                                double& u, double& v);

  virtual bool uv_from_position(double x, double y, double z, 
                                double& u, double& v,
                                double& cx, double& cy, double& cz);

  virtual void position_from_uv(double u, double v, 
                                double& x, double& y, double& z);

  virtual void distortion_at_uv(double u, double v, 
                                double du[3], double dv[3]);

  virtual void correct_orientation(std::vector<int> & loop_sizes,
      std::vector<int> & loops, std::vector<double> & bdy_coords);

private:

  ModelEnt *modelEnt;
};

} // namespace MeshKit

#endif