*FILE_INFO        3
  struct    file_info
    enum_32   FILE_TYPE_ACTORS                         # type
    uint_32   2                                        # version
*ACTOR            4
  struct    br_actor
    enum_8    BR_ACTOR_NONE                            # type
    enum_8    BR_RSTYLE_DEFAULT                        # render_style
    asciz     NULL                                     # identifier
*ACTOR            4
  struct    br_actor
    enum_8    BR_ACTOR_MODEL                           # type
    enum_8    BR_RSTYLE_FACES                          # render_style
    asciz     "GeoSphere0"                             # identifier
*TRANSFORM_MATRIX34 5
  struct    br_transform_matrix34
    vector3   1,0,0                                    # t.mat.m[0]
    vector3   0,1,0                                    # t.mat.m[1]
    vector3   0,0,1                                    # t.mat.m[2]
    vector3   0,0.481928,0                             # t.mat.m[3]
*ACTOR_TRANSFORM  0
*ACTOR_MODEL      1
  name "GeoSphere0"
*ACTOR_ADD_CHILD  0
*END              0
