Panda3D
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00001 // Filename: geomPoints.h 00002 // Created by: drose (22Mar05) 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 GEOMPOINTS_H 00016 #define GEOMPOINTS_H 00017 00018 #include "pandabase.h" 00019 #include "geomPrimitive.h" 00020 00021 //////////////////////////////////////////////////////////////////// 00022 // Class : GeomPoints 00023 // Description : Defines a series of disconnected points. 00024 //////////////////////////////////////////////////////////////////// 00025 class EXPCL_PANDA_GOBJ GeomPoints : public GeomPrimitive { 00026 PUBLISHED: 00027 GeomPoints(UsageHint usage_hint); 00028 GeomPoints(const GeomPoints ©); 00029 virtual ~GeomPoints(); 00030 00031 public: 00032 virtual PT(GeomPrimitive) make_copy() const; 00033 virtual PrimitiveType get_primitive_type() const; 00034 virtual int get_geom_rendering() const; 00035 00036 virtual int get_num_vertices_per_primitive() const; 00037 virtual int get_min_num_vertices_per_primitive() const; 00038 00039 public: 00040 virtual bool draw(GraphicsStateGuardianBase *gsg, 00041 const GeomPrimitivePipelineReader *reader, 00042 bool force) const; 00043 00044 public: 00045 static void register_with_read_factory(); 00046 00047 protected: 00048 static TypedWritable *make_from_bam(const FactoryParams ¶ms); 00049 00050 public: 00051 static TypeHandle get_class_type() { 00052 return _type_handle; 00053 } 00054 static void init_type() { 00055 GeomPrimitive::init_type(); 00056 register_type(_type_handle, "GeomPoints", 00057 GeomPrimitive::get_class_type()); 00058 } 00059 virtual TypeHandle get_type() const { 00060 return get_class_type(); 00061 } 00062 virtual TypeHandle force_init_type() {init_type(); return get_class_type();} 00063 00064 private: 00065 static TypeHandle _type_handle; 00066 00067 friend class Geom; 00068 }; 00069 00070 #endif