Panda3D
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00001 // Filename: geomTriangles.h 00002 // Created by: drose (06Mar05) 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 GEOMTRIANGLES_H 00016 #define GEOMTRIANGLES_H 00017 00018 #include "pandabase.h" 00019 #include "geomPrimitive.h" 00020 00021 //////////////////////////////////////////////////////////////////// 00022 // Class : GeomTriangles 00023 // Description : Defines a series of disconnected triangles. 00024 //////////////////////////////////////////////////////////////////// 00025 class EXPCL_PANDA_GOBJ GeomTriangles : public GeomPrimitive { 00026 PUBLISHED: 00027 GeomTriangles(UsageHint usage_hint); 00028 GeomTriangles(const GeomTriangles ©); 00029 virtual ~GeomTriangles(); 00030 00031 public: 00032 virtual PT(GeomPrimitive) make_copy() const; 00033 virtual PrimitiveType get_primitive_type() const; 00034 00035 virtual int get_num_vertices_per_primitive() const; 00036 00037 public: 00038 virtual bool draw(GraphicsStateGuardianBase *gsg, 00039 const GeomPrimitivePipelineReader *reader, 00040 bool force) const; 00041 00042 protected: 00043 virtual CPT(GeomPrimitive) doubleside_impl() const; 00044 virtual CPT(GeomPrimitive) reverse_impl() const; 00045 virtual CPT(GeomVertexArrayData) rotate_impl() const; 00046 00047 public: 00048 static void register_with_read_factory(); 00049 00050 protected: 00051 static TypedWritable *make_from_bam(const FactoryParams ¶ms); 00052 00053 public: 00054 static TypeHandle get_class_type() { 00055 return _type_handle; 00056 } 00057 static void init_type() { 00058 GeomPrimitive::init_type(); 00059 register_type(_type_handle, "GeomTriangles", 00060 GeomPrimitive::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 friend class Geom; 00071 }; 00072 00073 #endif