Panda3D
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eggCurve.h
00001 // Filename: eggCurve.h
00002 // Created by:  drose (15Feb00)
00003 //
00004 ////////////////////////////////////////////////////////////////////
00005 //
00006 // PANDA 3D SOFTWARE
00007 // Copyright (c) Carnegie Mellon University.  All rights reserved.
00008 //
00009 // All use of this software is subject to the terms of the revised BSD
00010 // license.  You should have received a copy of this license along
00011 // with this source code in a file named "LICENSE."
00012 //
00013 ////////////////////////////////////////////////////////////////////
00014 
00015 #ifndef EGGCURVE_H
00016 #define EGGCURVE_H
00017 
00018 #include "pandabase.h"
00019 
00020 #include "eggPrimitive.h"
00021 
00022 ////////////////////////////////////////////////////////////////////
00023 //       Class : EggCurve
00024 // Description : A parametric curve of some kind.  See
00025 //               EggNurbsCurve.
00026 ////////////////////////////////////////////////////////////////////
00027 class EXPCL_PANDAEGG EggCurve : public EggPrimitive {
00028 PUBLISHED:
00029   INLINE EggCurve(const string &name = "");
00030   INLINE EggCurve(const EggCurve &copy);
00031   INLINE EggCurve &operator = (const EggCurve &copy);
00032 
00033   enum CurveType {
00034     CT_none,
00035     CT_xyz,
00036     CT_hpr,
00037     CT_t
00038   };
00039 
00040   INLINE void set_subdiv(int subdiv);
00041   INLINE int get_subdiv() const;
00042 
00043   INLINE void set_curve_type(CurveType type);
00044   INLINE CurveType get_curve_type() const;
00045 
00046   static CurveType string_curve_type(const string &string);
00047 
00048 private:
00049   int _subdiv;
00050   CurveType _type;
00051 
00052 public:
00053 
00054   static TypeHandle get_class_type() {
00055     return _type_handle;
00056   }
00057   static void init_type() {
00058     EggPrimitive::init_type();
00059     register_type(_type_handle, "EggCurve",
00060                   EggPrimitive::get_class_type());
00061   }
00062   virtual TypeHandle get_type() const {
00063     return get_class_type();
00064   }
00065   virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
00066 
00067 private:
00068   static TypeHandle _type_handle;
00069 };
00070 
00071 ostream &operator << (ostream &out, EggCurve::CurveType t);
00072 
00073 #include "eggCurve.I"
00074 
00075 #endif
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