Panda3D
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00001 // Filename: eggTriangleFan.h 00002 // Created by: drose (23Mar05) 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 EGGTRIANGLEFAN_H 00016 #define EGGTRIANGLEFAN_H 00017 00018 #include "pandabase.h" 00019 00020 #include "eggCompositePrimitive.h" 00021 00022 //////////////////////////////////////////////////////////////////// 00023 // Class : EggTriangleFan 00024 // Description : A connected fan of triangles. This does not 00025 // normally appear in an egg file; it is typically 00026 // generated as a result of meshing. 00027 //////////////////////////////////////////////////////////////////// 00028 class EXPCL_PANDAEGG EggTriangleFan : public EggCompositePrimitive { 00029 PUBLISHED: 00030 INLINE EggTriangleFan(const string &name = ""); 00031 INLINE EggTriangleFan(const EggTriangleFan ©); 00032 INLINE EggTriangleFan &operator = (const EggTriangleFan ©); 00033 virtual ~EggTriangleFan(); 00034 00035 virtual void write(ostream &out, int indent_level) const; 00036 virtual void apply_first_attribute(); 00037 00038 protected: 00039 virtual int get_num_lead_vertices() const; 00040 virtual bool do_triangulate(EggGroupNode *container) const; 00041 00042 public: 00043 static TypeHandle get_class_type() { 00044 return _type_handle; 00045 } 00046 static void init_type() { 00047 EggCompositePrimitive::init_type(); 00048 register_type(_type_handle, "EggTriangleFan", 00049 EggCompositePrimitive::get_class_type()); 00050 } 00051 virtual TypeHandle get_type() const { 00052 return get_class_type(); 00053 } 00054 virtual TypeHandle force_init_type() {init_type(); return get_class_type();} 00055 00056 private: 00057 static TypeHandle _type_handle; 00058 }; 00059 00060 #include "eggTriangleFan.I" 00061 00062 #endif