- point_list wgs84_nodes;
- point_list colors;
- point_list normals;
- point_list texcoords;
- group_list pts_v;
- string_list pt_materials;
- group_list tris_v;
- group_list tris_tc;
- string_list tri_materials;
- group_list strips_v;
- group_list strips_tc;
- string_list strip_materials;
- group_list fans_v;
- group_list fans_tc;
- string_list fan_materials;
+
+ std::vector<SGVec3d> wgs84_nodes; // vertex list
+ std::vector<SGVec4f> colors; // color list
+ std::vector<SGVec3f> normals; // normal list
+ std::vector<SGVec2f> texcoords; // texture coordinate list
+
+ group_list pts_v; // points vertex index
+ group_list pts_n; // points normal index
+ group_list pts_c; // points color index
+ group_list pts_tc; // points texture coordinate index
+ string_list pt_materials; // points materials
+
+ group_list tris_v; // triangles vertex index
+ group_list tris_n; // triangles normal index
+ group_list tris_c; // triangles color index
+ group_list tris_tc; // triangles texture coordinate index
+ string_list tri_materials; // triangles materials
+
+ group_list strips_v; // tristrips vertex index
+ group_list strips_n; // tristrips normal index
+ group_list strips_c; // tristrips color index
+ group_list strips_tc; // tristrips texture coordinate index
+ string_list strip_materials;// tristrips materials
+
+ group_list fans_v; // fans vertex index
+ group_list fans_n; // fans normal index
+ group_list fans_c; // fans color index
+ group_list fans_tc; // fans texture coordinate index
+ string_list fan_materials; // fans materials