eggCurve.h

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/**
 * PANDA 3D SOFTWARE
 * Copyright (c) Carnegie Mellon University.  All rights reserved.
 *
 * All use of this software is subject to the terms of the revised BSD
 * license.  You should have received a copy of this license along
 * with this source code in a file named "LICENSE."
 *
 * @file eggCurve.h
 * @author drose
 * @date 2000-02-15
 */
 
#ifndef EGGCURVE_H
#define EGGCURVE_H
 
#include "pandabase.h"
 
#include "eggPrimitive.h"
 
/**
 * A parametric curve of some kind.  See EggNurbsCurve.
 */
class EXPCL_PANDA_EGG EggCurve : public EggPrimitive {
PUBLISHED:
  INLINE explicit EggCurve(const std::string &name = "");
  INLINE EggCurve(const EggCurve &copy);
  INLINE EggCurve &operator = (const EggCurve &copy);
 
  enum CurveType {
    CT_none,
    CT_xyz,
    CT_hpr,
    CT_t
  };
 
  INLINE void set_subdiv(int subdiv);
  INLINE int get_subdiv() const;
 
  INLINE void set_curve_type(CurveType type);
  INLINE CurveType get_curve_type() const;
 
  static CurveType string_curve_type(const std::string &string);
 
private:
  int _subdiv;
  CurveType _type;
 
public:
 
  static TypeHandle get_class_type() {
    return _type_handle;
  }
  static void init_type() {
    EggPrimitive::init_type();
    register_type(_type_handle, "EggCurve",
                  EggPrimitive::get_class_type());
  }
  virtual TypeHandle get_type() const {
    return get_class_type();
  }
  virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
 
private:
  static TypeHandle _type_handle;
};
 
std::ostream &operator << (std::ostream &out, EggCurve::CurveType t);
 
#include "eggCurve.I"
 
#endif