- u -

u : _dwg_binary_chunk , _dwg_entity_eed_data , _dwg_EvalVariant , _dxf_pair
u_isolines : _dwg_entity_EXTRUDEDSURFACE , _dwg_entity_LOFTEDSURFACE , _dwg_entity_NURBSURFACE , _dwg_entity_PLANESURFACE , _dwg_entity_REVOLVEDSURFACE , _dwg_entity_SWEPTSURFACE
UCS : _dwg_object_object
ucs_at_origin : _dwg_entity_VIEWPORT , _dwg_object_VPORT
UCS_CONTROL : _dwg_object_object
UCS_CONTROL_OBJECT : _dwg_header_variables
ucs_elevation : _dwg_entity_VIEWPORT , _dwg_object_LAYOUT , _dwg_object_UCS , _dwg_object_VIEW , _dwg_object_VPORT
ucs_name : _dwg_entity_POINTCLOUD
ucs_origin : _dwg_entity_POINTCLOUD , _dwg_entity_POINTCLOUDEX
ucs_x_dir : _dwg_entity_POINTCLOUD , _dwg_entity_POINTCLOUDEX
ucs_y_dir : _dwg_entity_POINTCLOUD , _dwg_entity_POINTCLOUDEX
ucs_z_dir : _dwg_entity_POINTCLOUD , _dwg_entity_POINTCLOUDEX
UCSBASE : _dwg_header_variables
UCSFOLLOW : _dwg_object_VPORT
UCSICON : _dwg_header_variables , _dwg_object_VPORT
UCSNAME : _dwg_header_variables
ucsorg : _dwg_entity_VIEWPORT
UCSORG : _dwg_header_variables , _dwg_object_LAYOUT
ucsorg : _dwg_object_UCS , _dwg_object_VIEW , _dwg_object_VPORT
UCSORGBACK : _dwg_header_variables
UCSORGBOTTOM : _dwg_header_variables
UCSORGFRONT : _dwg_header_variables
UCSORGLEFT : _dwg_header_variables
UCSORGRIGHT : _dwg_header_variables
UCSORGTOP : _dwg_header_variables
UCSORTHOREF : _dwg_header_variables
UCSORTHOVIEW : _dwg_entity_VIEWPORT , _dwg_header_variables , _dwg_object_LAYOUT , _dwg_object_UCS , _dwg_object_VIEW , _dwg_object_VPORT
UCSVP : _dwg_entity_VIEWPORT , _dwg_object_VPORT
ucsxdir : _dwg_entity_VIEWPORT
UCSXDIR : _dwg_header_variables , _dwg_object_LAYOUT
ucsxdir : _dwg_object_UCS , _dwg_object_VIEW , _dwg_object_VPORT
ucsydir : _dwg_entity_VIEWPORT
UCSYDIR : _dwg_header_variables , _dwg_object_LAYOUT
ucsydir : _dwg_object_UCS , _dwg_object_VIEW , _dwg_object_VPORT
ui_index : _dwg_LEADER_BlockLabel
uncomp_size : _r2007_section_page
unit1_name : _dwg_header_variables
unit1_ratio : _dwg_header_variables
unit2_name : _dwg_header_variables
unit2_ratio : _dwg_header_variables
unit3_name : _dwg_header_variables
unit3_ratio : _dwg_header_variables
unit4_name : _dwg_header_variables
unit4_ratio : _dwg_header_variables
unit_scale_horiz : _dwg_object_GEODATA
unit_scale_vert : _dwg_object_GEODATA
unit_type : _dwg_TABLE_value , _dwg_TABLESTYLE_rowstyles , _dwg_VALUEPARAM
unitfactor : _dwg_entity_NAVISWORKSMODEL
UNITMODE : _dwg_header_variables
units : _dwg_object_RASTERVARIABLES
units_value_horiz : _dwg_object_GEODATA
units_value_vert : _dwg_object_GEODATA
unknown : _dwg_AcDs_Data_RecordHdr , _dwg_AcDs_Search_Data , _dwg_CellContentGeometry , _dwg_DIMENSION_common , _dwg_entity_3DSOLID , _dwg_entity_ARC_DIMENSION , _dwg_entity_DIMENSION_ALIGNED , _dwg_entity_DIMENSION_ANG2LN , _dwg_entity_DIMENSION_ANG3PT , _dwg_entity_DIMENSION_DIAMETER , _dwg_entity_DIMENSION_LINEAR , _dwg_entity_DIMENSION_ORDINATE , _dwg_entity_DIMENSION_RADIUS , _dwg_entity_EXTRUDEDSURFACE , _dwg_entity_LARGE_RADIAL_DIMENSION , _dwg_entity_LOFTEDSURFACE , _dwg_entity_NURBSURFACE , _dwg_entity_PLANESURFACE , _dwg_entity_REVOLVEDSURFACE , _dwg_entity_SWEPTSURFACE , _dwg_MLEADER_Content_MText , _dwg_object_ACSH_BREP_CLASS , _dwg_object_APPID , _dwg_object_ASSOCASMBODYACTIONPARAM , _dwg_object_FIELDLIST , _dwg_object_IDBUFFER , _dwg_TABLE_Cell , _dwg_TableCell , _encrypted_section_header , _r2007_section , Dwg_Section_Info
unknown1 : _dwg_object_GEODATA , _dwg_summaryinfo , r2007_file_header
unknown2 : _dwg_object_GEODATA , _dwg_summaryinfo , r2007_file_header
unknown3 : r2007_file_header
unknown4 : r2007_file_header
unknown5 : r2007_file_header
unknown_0 : _dwg_header , _dwg_object_ASSOCPERSSUBENTMANAGER , _dwg_object_PERSUBENTMGR
unknown_1 : _dwg_AcDs , _dwg_AcDs_DataBlob , _dwg_AcDs_DataBlobRef , _dwg_AcDs_Schema_Prop , _dwg_class , _dwg_PROXY_LWPOLYLINE , _dwg_security
unknown_10 : _dwg_header_variables
unknown_11 : _dwg_header_variables
unknown_12 : _dwg_header_variables
unknown_13 : _dwg_header_variables
unknown_14 : _dwg_header_variables
unknown_14b : _dwg_header_variables
unknown_15 : _dwg_header_variables
unknown_16 : _dwg_header_variables
unknown_17 : _dwg_header_variables
unknown_2 : _dwg_AcDs , _dwg_AcDs_DataBlob , _dwg_AcDs_DataBlobRef , _dwg_AcDs_Schema_Prop , _dwg_AcDs_Segment , _dwg_class , _dwg_object_ASSOCPERSSUBENTMANAGER , _dwg_object_PERSUBENTMGR , _dwg_PROXY_LWPOLYLINE , _dwg_security
unknown_20 : _dwg_header_variables
unknown_21 : _dwg_header_variables
unknown_22 : _dwg_header_variables
unknown_23 : _dwg_header_variables
unknown_3 : _dwg_AcDs_Segment , _dwg_object_ASSOCPERSSUBENTMANAGER , _dwg_PROXY_LWPOLYLINE , _dwg_security
unknown_4f2 : _dwg_header_variables
unknown_5 : _dwg_header_variables
unknown_51e : _dwg_header_variables
unknown_520 : _dwg_header_variables
unknown_52c : _dwg_header_variables
unknown_52e : _dwg_header_variables
unknown_530 : _dwg_header_variables
unknown_54 : _dwg_header_variables
unknown_55 : _dwg_header_variables
unknown_56 : _dwg_header_variables
unknown_57 : _dwg_header_variables
unknown_59 : _dwg_header_variables
unknown_5rl : _dwg_auxheader
unknown_6 : _dwg_header_variables
unknown_6a : _dwg_header_variables
unknown_6b : _dwg_header_variables
unknown_6c : _dwg_header_variables
unknown_6rs : _dwg_auxheader
unknown_8 : _dwg_header_variables
unknown_9 : _dwg_header_variables
unknown_b : _dwg_ColorRamp , _dwg_entity_TABLE , _dwg_object_GEODATA
unknown_b0 : _dwg_entity_MTEXT
unknown_b1 : _dwg_entity_MESH , _dwg_object_SECTIONVIEWSTYLE
unknown_b2 : _dwg_entity_MESH , _dwg_object_SECTIONVIEWSTYLE
unknown_b37 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bit_1 : _dwg_entity_LEADER
unknown_bit_2 : _dwg_entity_LEADER
unknown_bit_3 : _dwg_entity_LEADER
unknown_bit_4 : _dwg_entity_LEADER
unknown_bit_5 : _dwg_entity_LEADER
unknown_bits : _dwg_appinfohistory , _dwg_object , _dwg_vbaproject
unknown_bl : _dwg_ColorRamp , _dwg_entity_TABLE
unknown_bl0 : _dwg_entity_POINTCLOUDEX
unknown_bl1 : _dwg_entity_POINTCLOUDEX , _dwg_entity_TABLE , _dwg_object_TABLESTYLE
unknown_bl10 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl11 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl12 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl13 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl14 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl15 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl16 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl17 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl18 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl19 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl2 : _dwg_object_TABLESTYLE
unknown_bl20 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl21 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl22 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl23 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl24 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl25 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl26 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl27 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl28 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl29 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl3 : _dwg_object_TABLESTYLE
unknown_bl30 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl31 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl32 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl33 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl34 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl35 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl36 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl6 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl6a : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl7 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl7a : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl8 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bl9 : _dwg_object_ASSOCPERSSUBENTMANAGER
unknown_bool : _dwg_object_BLOCKVISIBILITYPARAMETER
unknown_bs : _dwg_entity_TABLE
unknown_day : _dwg_header_variables
UNKNOWN_ENT : _dwg_object_entity
unknown_h : _dwg_entity_TABLE
unknown_hour : _dwg_header_variables
unknown_long : _dwg_R2004_Header
unknown_min : _dwg_header_variables
unknown_mon : _dwg_header_variables
unknown_ms : _dwg_header_variables
UNKNOWN_OBJ : _dwg_object_object
unknown_r11 : _dwg_entity_LINE , _dwg_object_BLOCK_HEADER , _dwg_object_LTYPE , _dwg_object_VIEW
unknown_r2 : _dwg_object_VIEW
unknown_rc : _dwg_entity_TABLE , _dwg_object_TABLESTYLE
unknown_rest : _dwg_object
unknown_sec : _dwg_header_variables
unknown_short : _dwg_entity_TOLERANCE
unknown_short_1 : _dwg_entity_LEADER
unknown_string : _dwg_header_variables
unknown_t : _dwg_object_BLOCKLOOKUPPARAMETER
unknown_year : _dwg_header_variables
unnamed : _dwg_object_GROUP
UNUSED : _dwg_object_entity
up_dir : _dwg_object_GEODATA
upd_basept : _dwg_object_BLOCKALIGNEDCONSTRAINTPARAMETER , _dwg_object_BLOCKALIGNMENTPARAMETER , _dwg_object_BLOCKANGULARCONSTRAINTPARAMETER , _dwg_object_BLOCKDIAMETRICCONSTRAINTPARAMETER , _dwg_object_BLOCKFLIPPARAMETER , _dwg_object_BLOCKHORIZONTALCONSTRAINTPARAMETER , _dwg_object_BLOCKLINEARCONSTRAINTPARAMETER , _dwg_object_BLOCKLINEARPARAMETER , _dwg_object_BLOCKPOLARPARAMETER , _dwg_object_BLOCKRADIALCONSTRAINTPARAMETER , _dwg_object_BLOCKROTATIONPARAMETER , _dwg_object_BLOCKVERTICALCONSTRAINTPARAMETER , _dwg_object_BLOCKXYPARAMETER
upd_endpt : _dwg_object_BLOCKALIGNEDCONSTRAINTPARAMETER , _dwg_object_BLOCKALIGNMENTPARAMETER , _dwg_object_BLOCKANGULARCONSTRAINTPARAMETER , _dwg_object_BLOCKDIAMETRICCONSTRAINTPARAMETER , _dwg_object_BLOCKFLIPPARAMETER , _dwg_object_BLOCKHORIZONTALCONSTRAINTPARAMETER , _dwg_object_BLOCKLINEARCONSTRAINTPARAMETER , _dwg_object_BLOCKLINEARPARAMETER , _dwg_object_BLOCKPOLARPARAMETER , _dwg_object_BLOCKRADIALCONSTRAINTPARAMETER , _dwg_object_BLOCKROTATIONPARAMETER , _dwg_object_BLOCKVERTICALCONSTRAINTPARAMETER , _dwg_object_BLOCKXYPARAMETER
upd_state : _dwg_object_BLOCKFLIPGRIP
update_option : _dwg_object_DATALINK
update_status : _dwg_object_DATALINK
upper_right : _dwg_object_VPORT
uprops : _dwg_AcDs_SchemaData
use_attenuation_limits : _dwg_entity_LIGHT
use_block_rotation : _dwg_object_MLEADERSTYLE
use_block_scale : _dwg_object_MLEADERSTYLE
use_default_lights : _dwg_entity_VIEWPORT , _dwg_object_VIEW , _dwg_object_VPORT
use_lut_palette : _dwg_object_TVDEVICEPROPERTIES
use_subset : _dwg_object_SUNSTUDY
use_tiling : _dwg_object_IMAGE_BACKGROUND
used : _dwg_object_APPID , _dwg_object_BLOCK_HEADER , _dwg_object_DIMSTYLE , _dwg_object_LAYER , _dwg_object_LTYPE , _dwg_object_STYLE , _dwg_object_UCS , _dwg_object_VIEW , _dwg_object_VPORT , _dwg_object_VX_TABLE_RECORD
user_scale_factor : _dwg_object_GEODATA
user_text : _dwg_DIMENSION_common , _dwg_entity_ARC_DIMENSION , _dwg_entity_DIMENSION_ALIGNED , _dwg_entity_DIMENSION_ANG2LN , _dwg_entity_DIMENSION_ANG3PT , _dwg_entity_DIMENSION_DIAMETER , _dwg_entity_DIMENSION_LINEAR , _dwg_entity_DIMENSION_ORDINATE , _dwg_entity_DIMENSION_RADIUS , _dwg_entity_LARGE_RADIAL_DIMENSION
USERI1 : _dwg_header_variables
USERI2 : _dwg_header_variables
USERI3 : _dwg_header_variables
USERI4 : _dwg_header_variables
USERI5 : _dwg_header_variables
USERR1 : _dwg_header_variables
USERR2 : _dwg_header_variables
USERR3 : _dwg_header_variables
USERR4 : _dwg_header_variables
USERR5 : _dwg_header_variables
USRTIMER : _dwg_header_variables
uvec : _dwg_entity_IMAGE , _dwg_entity_WIPEOUT
uvec1 : _dwg_entity_NURBSURFACE
uvec2 : _dwg_entity_NURBSURFACE