Panda3D
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00001 // Filename: fltGeometry.h 00002 // Created by: drose (28Feb01) 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 FLTGEOMETRY_H 00016 #define FLTGEOMETRY_H 00017 00018 #include "pandatoolbase.h" 00019 00020 #include "fltBeadID.h" 00021 #include "fltPackedColor.h" 00022 #include "fltHeader.h" 00023 00024 #include "luse.h" 00025 00026 class FltTexture; 00027 class FltMaterial; 00028 00029 //////////////////////////////////////////////////////////////////// 00030 // Class : FltGeometry 00031 // Description : This is a base class for both FltFace and FltMesh, 00032 // which are two different kinds of geometric primitives 00033 // that might be encountered in a MultiGen file. They 00034 // have similar properties. 00035 //////////////////////////////////////////////////////////////////// 00036 class FltGeometry : public FltBeadID { 00037 public: 00038 FltGeometry(FltHeader *header); 00039 00040 enum DrawType { 00041 DT_solid_cull_backface = 0, 00042 DT_solid_no_cull = 1, 00043 DT_wireframe = 2, 00044 DT_wireframe_close = 3, 00045 DT_wireframe_highlight = 4, 00046 DT_omni_light = 8, 00047 DT_uni_light = 9, 00048 DT_bi_light = 10 00049 }; 00050 00051 enum BillboardType { 00052 BT_none = 0, 00053 BT_fixed = 1, 00054 BT_axial = 2, 00055 BT_point = 4 00056 }; 00057 00058 enum Flags { 00059 F_terrain = 0x80000000, 00060 F_no_color = 0x40000000, 00061 F_no_alt_color = 0x20000000, 00062 F_packed_color = 0x10000000, 00063 F_terrain_footprint = 0x08000000, 00064 F_hidden = 0x04000000 00065 }; 00066 00067 enum LightMode { 00068 LM_face_no_normal = 0, 00069 LM_vertex_no_normal = 1, 00070 LM_face_with_normal = 2, 00071 LM_vertex_with_normal = 3 00072 }; 00073 00074 int _ir_color; 00075 int _relative_priority; 00076 DrawType _draw_type; 00077 bool _texwhite; 00078 int _color_name_index; 00079 int _alt_color_name_index; 00080 BillboardType _billboard_type; 00081 int _detail_texture_index; 00082 int _texture_index; 00083 int _material_index; 00084 int _dfad_material_code; 00085 int _dfad_feature_id; 00086 int _ir_material_code; 00087 int _transparency; 00088 int _lod_generation_control; 00089 int _line_style_index; 00090 unsigned int _flags; 00091 LightMode _light_mode; 00092 FltPackedColor _packed_color; 00093 FltPackedColor _alt_packed_color; 00094 int _texture_mapping_index; 00095 int _color_index; 00096 int _alt_color_index; 00097 00098 public: 00099 INLINE bool has_texture() const; 00100 INLINE FltTexture *get_texture() const; 00101 INLINE void set_texture(FltTexture *texture); 00102 00103 INLINE bool has_material() const; 00104 INLINE FltMaterial *get_material() const; 00105 INLINE void set_material(FltMaterial *material); 00106 00107 INLINE bool has_color() const; 00108 LColor get_color() const; 00109 void set_color(const LColor &color); 00110 LRGBColor get_rgb() const; 00111 void set_rgb(const LRGBColor &rgb); 00112 00113 bool has_alt_color() const; 00114 LColor get_alt_color() const; 00115 LRGBColor get_alt_rgb() const; 00116 00117 00118 protected: 00119 virtual bool extract_record(FltRecordReader &reader); 00120 virtual bool build_record(FltRecordWriter &writer) const; 00121 00122 public: 00123 virtual TypeHandle get_type() const { 00124 return get_class_type(); 00125 } 00126 virtual TypeHandle force_init_type() {init_type(); return get_class_type();} 00127 static TypeHandle get_class_type() { 00128 return _type_handle; 00129 } 00130 static void init_type() { 00131 FltBeadID::init_type(); 00132 register_type(_type_handle, "FltGeometry", 00133 FltBeadID::get_class_type()); 00134 } 00135 00136 private: 00137 static TypeHandle _type_handle; 00138 }; 00139 00140 #include "fltGeometry.I" 00141 00142 #endif 00143 00144