ParamTool.hpp

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//- Class: ParamTool
//-------------------------------------------------------------------------
// Filename      : ParamTool.hpp
//
// Purpose       : Surface Parameterization for mesh by triangulation flattening
//
// Note:  set_up_space must be called before using the transform functions
//
// Creator       : Christopher Hynes
//
// Creation Date : 7/10/2002
//
// Owner         : Christopher Hynes
//-------------------------------------------------------------------------

#ifndef PARAM_TOOL_HPP
#define PARAM_TOOL_HPP

#include "CubitDefines.h"
#include "CGMUtilConfigure.h"

class CubitVector;


class CUBIT_UTIL_EXPORT ParamTool
{
public:

  ParamTool() {}
  virtual ~ParamTool() {}

  virtual CubitStatus transform_to_uv(const CubitVector &xyz_location, CubitVector &uv_location) = 0;

  virtual CubitStatus transform_to_xyz(CubitVector &xyz_location, const CubitVector &uv_location) = 0;

  virtual CubitStatus uv_derivitives( double /*u_param*/ , double /*v_param*/,
                                      CubitVector &/*du*/, CubitVector &/*dv*/ )
  {
    return CUBIT_FAILURE;
  }

};

#endif // PARAM_TOOL_HPP