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###############################################################################
# trackpoint_ascii.tcl - DBC Event Handler for database stored as ascii file
###############################################################################
##############################################################################
# REVISIONS
# Date Who Reason
# 25-Jan-2006 rlm initial release
# 14-Dec-2011 JM Add dbc_export_file_name
# 27-Feb-2014 Cheng Wang cam10008: Add definition type
# 13-Nov-2017 JM no export backup if multitool export
# 26-Oct-2018 Shorbojeet Das PR#8340732: Add customization support for double precision control.
##############################################################################
#
# Default double precision value format.
set double_precision_format "g"
proc ASC_t_create_filename {env_var_name filename} \
{
#
# Creates a complete filename by evaluating an environment variable
# for the directory information
#
set env_var [MOM_ask_env_var $env_var_name]
if { $env_var == "" } \
{
set message "Can't read environment variable $env_var_name"
MOM_abort "\n $message"
}
set fname ""
set fname [append fname $env_var $filename]
return $fname
}
proc MOM__boot {} \
{
# source some general procedures
#
# dbc_ascii_general.tcl
#
set filename \
[ASC_t_create_filename "UGII_UG_LIBRARY_DIR" "dbc_ascii_general.tcl"]
if { [catch {source $filename}] == "1" } \
{
set message "Can't load .tcl file: $filename"
MOM_abort "\n $message"
}
}
proc MOM__halt {} \
{
}
#---------------------------------------------
proc DBC_init_db {} \
{
global asc_debug
global asc_file_name
global asc_units
global asc_part_units
global asc_mm_file_name
global asc_inch_file_name
global asc_file_loaded
global asc_file_load_limit
#
# Global variables set by DBC for Input/Output
#
global dbc_lhs_exp
global dbc_rhs_exp
global dbc_relop
global dbc_query
global dbc_subqry1
global dbc_subqry2
global dbc_boolop
global dbc_class_name
global dbc_attr_count
global dbc_attr_id
global dbc_query_count
global dbc_libref
global dbc_var_list
#
#
# This is path+name of the trackpoint_database.dat file
# where a tracking point gets exported.
# It is used within NX CAM to provide feedback
# to the user about tool export
#
global dbc_export_file_name
set dbc_lhs_exp ""
set dbc_rhs_exp ""
set dbc_relop ""
set dbc_query ""
set dbc_subqry1 ""
set dbc_subqry2 ""
set dbc_boolop ""
set dbc_class_name ""
set dbc_attr_count 0
set dbc_attr_id ""
set dbc_query_count 0
set dbc_libref ""
set dbc_var_list ""
set asc_debug 0
set asc_file_name ""
set dbc_export_file_name ""
set asc_part_units ""
set dbc_cutter_ass_units ""
#
# Set the unit for tool search to the part unit
#
ASC_set_part_unit
#
# ask the mm and inch filenames
#
set asc_mm_file_name [ASC_get_data_file_name $asc_units(mm)]
set asc_inch_file_name [ASC_get_data_file_name $asc_units(inch)]
if { $asc_mm_file_name == "" && $asc_inch_file_name == "" } \
{
set message "Error looking for a trackpoint_database.dat file."
set message "$message \n Neither of the environment variables"
set message "$message \n UGII_CAM_LIBRARY_TOOL_METRIC_DIR,"
set message "$message \n UGII_CAM_LIBRARY_TOOL_ENGLISH_DIR"
set message "$message \n is defined."
MOM_abort "\n $message"
}
#
# mm file
#
set app 0
set mm_file_loaded 0
set ret_cd [ASC_load_data_file $asc_mm_file_name $asc_units(mm) $app]
if { $ret_cd != 0 } \
{
set message "Error, can't open file:"
set message "$message \n $asc_mm_file_name"
MOM_abort "\n $message"
}
set app 1
set mm_file_loaded 1
#
# and then inch file
#
set inch_file_loaded 0
set ret_cd [ASC_load_data_file $asc_inch_file_name $asc_units(inch) $app]
if { $ret_cd != 0 } \
{
set message "Error, can't open file:"
set message "$message \n $asc_inch_file_name"
MOM_abort "\n $message"
}
set inch_file_loaded 1
#
# if mm or inch or both files are loaded set the flag
#
if { $inch_file_loaded == 1 || $mm_file_loaded == 1 } \
{
set asc_file_loaded 1
}
#
# This variable is only used for error messages
#
set asc_file_name " $asc_mm_file_name"
set asc_file_name "$asc_file_name \n $asc_inch_file_name"
}
proc ASC_get_data_file_name { unit } \
{
#
# Returns the filename for ASCII Data File depending on the
# specified unit.
#
global asc_units
if {$unit == $asc_units(mm)} \
{
set env_var_name UGII_CAM_LIBRARY_TOOL_METRIC_DIR
} \
else \
{
set env_var_name UGII_CAM_LIBRARY_TOOL_ENGLISH_DIR
}
set env_var [MOM_ask_env_var $env_var_name]
if { $env_var == "" } \
{
return ""
}
set fname ""
set fname [append fname $env_var "trackpoint_database.dat"]
return $fname
}
proc ASC_set_part_unit {} \
{
global dbc_part_units
global dbc_search_units
global asc_units
MOM_ask_part_units ;# writes to dbc_part_units
if {$dbc_part_units == "metric"} \
{
set dbc_search_units $asc_units(mm)
} \
else \
{
set dbc_search_units $asc_units(inch)
}
}
#---------------------------------------------
proc DBC_retrieve {} {
#---------------------------------------------
global dbc_libref
ASC_retrieve
}
#---------------------------------------------
proc ASC_retrieve {} {
#---------------------------------------------
#
# global input
# ------------
global asc_debug
global asc_units
global dbc_search_units
global dbc_libref
global db_row
global asc_file_loaded
global asc_database
global asc_database_count
global asc_file_name
#
# global output
# -------------
global dbc_trackpoint_count
global dbc_trackpoint_type
global dbc_trackpoint_subtype
global dbc_query
global dbc_query_count
if { $asc_debug == "1" } \
{
puts " =========================================="
puts " procedure DBC_retrieve for tool tracking points"
puts " libref -> $dbc_libref"
}
# initialize point count so we can detect if retrieval failed
set dbc_trackpoint_count 0
#
# Look for the desired libref
#
if { $asc_file_loaded == 1 } \
{
ASC_array_search_libref $dbc_libref db_row
} \
else \
{
ASC_file_search_libref $dbc_libref db_row
}
if {$db_row >= 0} \
{
set dbc_trackpoint_type [ASC_ask_att_val T $db_row "%d" 0 flag]
set dbc_trackpoint_subtype [ASC_ask_att_val STYPE $db_row "%d" 0 flag]
ASC_load_trackpoint_data
}
}
proc DBC_ask_library_values {} \
{
#
# global input
global dbc_libref
global dbc_db_ids_count
global dbc_db_ids
global asc_file_loaded
#
# global output
global dbc_db_ids_value
#
# Look for the desired libref
#
if { $asc_file_loaded == 1 } \
{
ASC_array_search_libref $dbc_libref db_row
} \
else \
{
ASC_file_search_libref $dbc_libref db_row
}
#
# and set the desired values
#
for { set inx 0 } { $inx < $dbc_db_ids_count } { incr inx } \
{
set dbc_db_ids_value($dbc_db_ids($inx)) \
[ASC_ask_att_val $dbc_db_ids($inx) $db_row "" "" flag]
}
}
#---------------------------------------------
proc DBC_translate_att_alias {} {
#---------------------------------------------
ASC_translate_att_alias
}
#---------------------------------------------
proc DBC_create_criterion {} {
#---------------------------------------------
ASC_create_criterion
}
#---------------------------------------------
proc DBC_create_query {} {
#---------------------------------------------
ASC_create_query
}
#---------------------------------------------
proc DBC_execute_query {} {
#---------------------------------------------
global asc_file_loaded
global dbc_query
global dbc_search_units
if { $asc_file_loaded == 0 } \
{
ASC_file_exec_qry 0
} \
else \
{
ASC_append_unit_to_query
ASC_execute_query
}
}
#---------------------------------------------
proc DBC_execute_query_for_count {} {
#---------------------------------------------
global asc_file_loaded
global dbc_query
if { $asc_file_loaded == 0 } \
{
ASC_file_exec_qry 1
} \
else \
{
ASC_append_unit_to_query
ASC_execute_query_for_count
}
}
#--------------------------------------------
proc DBC_insert {} {
#--------------------------------------------
ASC_insert
}
proc ASC_append_unit_to_query {} \
{
global dbc_search_units
global dbc_query
global asc_units
set lhs "\$asc_database(\$db_row,_unitt)"
set subquery1 "($lhs == \"$asc_units(unknown)\")"
set subquery2 "($lhs == \"$dbc_search_units\")"
set subquery "($subquery1 || $subquery2)"
set dbc_query "$dbc_query && $subquery"
}
proc ASC_file_exec_qry { for_count } \
{
#
# Executes the query on a file depending on the current setting
# of the dbc_search_units
#
# for_count = 1 => do only execute_query_for_count
global dbc_search_units
global asc_units
global asc_mm_file_name
global asc_inch_file_name
global dbc_query_count
global dbc_query
global units_from_query
if {[info exists units_from_query]} {
set dbc_search_units $units_from_query
unset units_from_query
}
if { $dbc_search_units == $asc_units(mm) } \
{
set file_name $asc_mm_file_name
set units $asc_units(mm)
} \
else \
{
set file_name $asc_inch_file_name
set units $asc_units(inch)
}
set dbc_query_count 0
if { $for_count == 1 } \
{
set ret_cd [ASC_file_execute_query_for_count $file_name $units]
} \
else \
{
set ret_cd [ASC_file_execute_query $file_name $units]
}
if { $ret_cd != 0 } \
{
set message "Error, can't open file:"
set message "$message \n $file_name"
MOM_abort "\n $message"
}
}
proc ASC_file_search_libref { libref db_row_ref } \
{
upvar $db_row_ref db_row
global dbc_search_units
global asc_units
global asc_mm_file_name
global asc_inch_file_name
global asc_file_name
#
# We search in mm and inch file for the desired libref
#
set found 2
if { $dbc_search_units == $asc_units(mm) } \
{
#
# Start with the mm file
if { $asc_mm_file_name != "" } \
{
set found [ASC_file_find_object_by_att \
$asc_mm_file_name $asc_units(mm) \
LIBRF $libref db_row]
if { $found != 0 } \
{
# Not found -> Try again with the inch file
if { $asc_inch_file_name != "" } \
{
set found [ASC_file_find_object_by_att \
$asc_inch_file_name $asc_units(inch) \
LIBRF $libref db_row]
}
}
}
} \
else \
{
#
# Start with the inch file
if { $asc_inch_file_name != "" } \
{
set found [ASC_file_find_object_by_att \
$asc_inch_file_name $asc_units(inch) \
LIBRF $libref db_row]
if { $found != 0 } \
{
# Not found -> Try again with the mm file
if { $asc_mm_file_name != "" } \
{
set found [ASC_file_find_object_by_att \
$asc_mm_file_name $asc_units(mm) \
LIBRF $libref db_row]
}
}
}
}
if { $found == 2 } \
{
set message "Error retrieving trackpoints from external library."
set message "$message \n Trackpoints with the library reference $libref"
set message "$message \n do not exist in the"
set message "$message \n ASCII Data File(s):"
set message "$message \n $asc_file_name"
MOM_abort "\n $message"
}
if { $found == 1 } \
{
set message "Error retrieving trackpoints from external library."
set message "$message \n Neither of the files"
set message "$message \n $asc_mm_file_name"
set message "$message \n $asc_inch_file_name"
set message "$message \n can be read."
MOM_abort "\n $message"
}
}
proc ASC_array_search_libref { libref db_row_ref } \
{
upvar $db_row_ref db_row
global asc_file_name
set found [ASC_array_find_object_by_att LIBRF $libref db_row ]
if { $found == 2 } \
{
set db_row -1
}
}
proc ASC_load_trackpoint_data {} \
{
global dbc_attr_count
global dbc_attr_aliases
global dbc_attr_id
global dbc_libref
global dbc_query_count
global dbc_trackpoint_count
global dbc_trackpoint_name
global dbc_trackpoint_seqno
global dbc_trackpoint_adjust
global dbc_trackpoint_adjust_status
global dbc_trackpoint_cutcom
global dbc_trackpoint_cutcom_status
global dbc_trackpoint_diam
global dbc_trackpoint_length
global dbc_trackpoint_z_offset
global dbc_trackpoint_zoff_status
global dbc_trackpoint_x_offset
global dbc_trackpoint_y_offset
global dbc_trackpoint_radius_id
global dbc_trackpoint_cluster_id
global dbc_trackpoint_tool_angle
global dbc_trackpoint_radius
global dbc_trackpoint_def_type
global asc_database_count
# Initialize environment
set dbc_trackpoint_count 0
# Cycle database looking for matching data records
for {set db_row 0} {$db_row < $asc_database_count} { incr db_row 1} \
{
set tmp_libref [ASC_ask_att_val LIBRF $db_row "" 0 flag]
if {$tmp_libref == $dbc_libref} \
{
# Set common data
set dbc_trackpoint_name($dbc_trackpoint_count) [ASC_ask_att_val \
NAME $db_row "%s" 0 flag]
set dbc_trackpoint_seqno($dbc_trackpoint_count) [ASC_ask_att_val \
SEQ $db_row "%d" 0 flag]
set dbc_trackpoint_adjust($dbc_trackpoint_count) [ASC_ask_att_val \
ADJREG $db_row "%d" 0 flag]
set dbc_trackpoint_cutcom($dbc_trackpoint_count) [ASC_ask_att_val \
CUTREG $db_row "%d" 0 flag]
# Get type of Tracking point
set type [ASC_ask_att_val T $db_row "" 0 flag]
# Milling_Drilling
if {$type == "1" } \
{
set dbc_trackpoint_adjust_status($dbc_trackpoint_count) [ASC_ask_att_val \
ADJSTAT $db_row "%d" 0 flag]
set dbc_trackpoint_cutcom_status($dbc_trackpoint_count) [ASC_ask_att_val \
CUTSTAT $db_row "%d" 0 flag]
set dbc_trackpoint_diam($dbc_trackpoint_count) [ASC_ask_att_val \
DIAM $db_row "%$::double_precision_format" 0 flag]
set dbc_trackpoint_length($dbc_trackpoint_count) [ASC_ask_att_val \
DIST $db_row "%$::double_precision_format" 0 flag]
set dbc_trackpoint_z_offset($dbc_trackpoint_count) [ASC_ask_att_val \
ZOFF $db_row "%$::double_precision_format" 0 flag]
set dbc_trackpoint_zoff_status($dbc_trackpoint_count) [ASC_ask_att_val \
ZOFFSTAT $db_row "%d" 0 flag]
set dbc_trackpoint_def_type($dbc_trackpoint_count) [ASC_ask_att_val \
DEFTYPE $db_row "%d" 0 flag]
} elseif {$type == "2" } \
{
# Turning
set dbc_trackpoint_x_offset($dbc_trackpoint_count) [ASC_ask_att_val \
XOFF $db_row "%$::double_precision_format" 0 flag]
set dbc_trackpoint_y_offset($dbc_trackpoint_count) [ASC_ask_att_val \
YOFF $db_row "%$::double_precision_format" 0 flag]
set dbc_trackpoint_radius_id($dbc_trackpoint_count) [ASC_ask_att_val \
RADID $db_row "%d" 0 flag]
set dbc_trackpoint_cluster_id($dbc_trackpoint_count) [ASC_ask_att_val \
CLUSTID $db_row "%d" 0 flag]
set dbc_trackpoint_tool_angle($dbc_trackpoint_count) [ASC_ask_att_val \
ANGLE $db_row "%$::double_precision_format" 0 flag]
set dbc_trackpoint_radius($dbc_trackpoint_count) [ASC_ask_att_val \
RAD $db_row "%$::double_precision_format" 0 flag]
}
incr dbc_trackpoint_count
}
}
}
proc DBC_create_backup_data_file {} \
{
global dbc_event_error
global dbc_part_units
global asc_units
if {$dbc_part_units == "metric"} \
{
set base_filename [ASC_get_data_file_name $asc_units(mm)]
} else \
{
set base_filename [ASC_get_data_file_name $asc_units(inch)]
}
set asc_backupname $base_filename
append asc_backupname "_bak"
if [catch {file copy -force $base_filename $asc_backupname} ] \
{
set dbc_event_error "Can't create backup file $asc_backupname."
return 1
}
return 0
}
proc ASC_insert {} \
{
global asc_database_name
global asc_file_name
global asc_units
global dbc_part_units
global dbc_event_error
global dbc_logname
global dbc_trackpoint_class
global dbc_cutter_trackpoint_libref
global dbc_trackpoint_count
global dbc_clsf_decimal_places
global mom_clsf_decimal_places
global asc_cur_line
global asc_record_type
global asc_class
global asc_record_libref
global num_formats_processed
global dbc_export_file_name
if {$dbc_part_units == "metric"} \
{
set base_filename [ASC_get_data_file_name $asc_units(mm)]
} else \
{
set base_filename [ASC_get_data_file_name $asc_units(inch)]
}
set asc_tempname $base_filename
append asc_tempname "_tmp"
global dbc_ongoing_multitool_export_flag
set create_backup_file 1
if { [info exists dbc_ongoing_multitool_export_flag] } \
{
if { $dbc_ongoing_multitool_export_flag == 1 } \
{
set create_backup_file 0
}
}
# back up the existing version of the library
if { $create_backup_file == 1 } \
{
set error_flag [DBC_create_backup_data_file]
if {$error_flag == 1} \
{
return
}
}
# open temp file and current library file
if [catch {open $asc_tempname w} tmp_fileid] \
{
set dbc_event_error "Error opening $asc_tempname"
return
}
if [catch {open $base_filename r} input_fileid] \
{
set dbc_event_error "Error opening $base_filename"
return
}
# Cycle over all the records in the input file looking for the spot
# to insert the input trackpoint set
set trackpoints_output 0
while {[gets $input_fileid asc_cur_line] >= 0} \
{
ASC_classify_line
switch -- $asc_record_type \
{
"Comment"
{
puts $tmp_fileid $asc_cur_line
}
"Revision"
{
# output a new revision line for the new entry and then the input record
set daytime [clock seconds]
set out_daytime [clock format $daytime -format "%a %b %d %Y %I:%M %p"]
set cur_rev "# $dbc_logname $out_daytime"
append cur_rev " Saving $dbc_cutter_trackpoint_libref"
puts $tmp_fileid $cur_rev
puts $tmp_fileid $asc_cur_line
}
"Class"
{
# Save indicator for this class matching the input class
set class_match [string compare $dbc_trackpoint_class $asc_class]
puts $tmp_fileid $asc_cur_line
}
"Format"
{
puts $tmp_fileid $asc_cur_line
}
"Data"
{
set libref_cmp [string compare $asc_record_libref $dbc_cutter_trackpoint_libref]
# If this data record isn't for the class we're trying to insert, just
# pass it to the output file. Otherwise, compare the librefs and
# determine if it needs to be output yet.
if { $class_match != 0 } \
{
puts $tmp_fileid $asc_cur_line
} elseif { $libref_cmp == -1 } \
{
puts $tmp_fileid $asc_cur_line
} elseif { $libref_cmp == 0 } \
{
if { $trackpoints_output == 0 } \
{
ASC_output_trackpoints $tmp_fileid
incr trackpoints_output
}
} else \
{
if { $trackpoints_output == 0 } \
{
ASC_output_trackpoints $tmp_fileid
incr trackpoints_output
}
puts $tmp_fileid $asc_cur_line
}
}
"End Data"
{
# If this End Data record is for the class we're trying to insert,
# check if the trackpoints have been output yet. If not,
# output them now and then this record.
if { $class_match == 0 } \
{
if { $trackpoints_output == 0 } \
{
ASC_output_trackpoints $tmp_fileid
incr trackpoints_output
}
}
puts $tmp_fileid $asc_cur_line
}
}
}
# Close the input and output files
if [catch {close $tmp_fileid} ] \
{
set dbc_event_error "Error closing $asc_tempname"
return
}
if [catch {close $input_fileid} ] \
{
set dbc_event_error "Error closing $base_filename"
return
}
# Rename the output file to the current file name, since we have already
# copied the current library into a backup file.
if [catch {file rename -force $asc_tempname $base_filename} ] \
{
global errorInfo
set dbc_event_error "Can't update library file $base_filename."
}
# Reinitialize the database to update the run-time data since this doesn't
# automatically happen on subsequent access attempts.
DBC_init_db
# Set this here because init_db sets everything to ""
set dbc_export_file_name $base_filename
}
proc ASC_output_trackpoints { fileid } \
{
global dbc_cutter_trackpoint_libref
global dbc_trackpoint_class
global dbc_trackpoint_count
global dbc_trackpoint_name
global dbc_trackpoint_seqno
global dbc_trackpoint_adjust
global dbc_trackpoint_adjust_status
global dbc_trackpoint_cutcom
global dbc_trackpoint_cutcom_status
global dbc_trackpoint_diam
global dbc_trackpoint_length
global dbc_trackpoint_z_offset
global dbc_trackpoint_zoff_status
global dbc_trackpoint_x_offset
global dbc_trackpoint_y_offset
global dbc_trackpoint_radius_id
global dbc_trackpoint_cluster_id
global dbc_trackpoint_tool_angle
global dbc_trackpoint_radius
global dbc_trackpoint_def_type
switch -- $dbc_trackpoint_class \
{
"MILLING_DRILLING"
{
for {set trackpoint_count 0 } { $trackpoint_count < $dbc_trackpoint_count} {incr trackpoint_count} \
{
set data_line [format "DATA | %s | 1 | 0 | %s | %d | %d | %d | %d | %d | %9.5f | %9.5f | %9.5f | %d | %d" \
$dbc_cutter_trackpoint_libref $dbc_trackpoint_name($trackpoint_count) \
$dbc_trackpoint_seqno($trackpoint_count) \
$dbc_trackpoint_adjust($trackpoint_count) $dbc_trackpoint_adjust_status($trackpoint_count) \
$dbc_trackpoint_cutcom($trackpoint_count) $dbc_trackpoint_cutcom_status($trackpoint_count) \
$dbc_trackpoint_diam($trackpoint_count) $dbc_trackpoint_length($trackpoint_count) \
$dbc_trackpoint_z_offset($trackpoint_count) $dbc_trackpoint_zoff_status($trackpoint_count) \
$dbc_trackpoint_def_type($trackpoint_count)]
puts $fileid $data_line
}
}
"TURNING"
{
for {set trackpoint_count 0 } { $trackpoint_count < $dbc_trackpoint_count} {incr trackpoint_count} \
{
set data_line [format "DATA | %s | 2 | 0 | %s | %d | %d | %d | %9.5f | %9.5f | %d | %d | %9.5f | %9.5f" \
$dbc_cutter_trackpoint_libref $dbc_trackpoint_name($trackpoint_count) \
$dbc_trackpoint_seqno($trackpoint_count) \
$dbc_trackpoint_adjust($trackpoint_count) $dbc_trackpoint_cutcom($trackpoint_count) \
$dbc_trackpoint_x_offset($trackpoint_count) $dbc_trackpoint_y_offset($trackpoint_count) \
$dbc_trackpoint_radius_id($trackpoint_count) $dbc_trackpoint_cluster_id($trackpoint_count) \
$dbc_trackpoint_tool_angle($trackpoint_count) $dbc_trackpoint_radius($trackpoint_count)]
puts $fileid $data_line
}
}
}
}
proc ASC_classify_line { } \
{
global asc_cur_line
global asc_class
global asc_record_libref
global asc_record_type
# First check if record is some form of comment
if {[string match {#*} $asc_cur_line] == 1} \
{
# It does. Sort out what kind
if {[string match #END_DATA $asc_cur_line] == 1} \
{
set asc_record_type "End Data"
} elseif {[string match *CLASS* $asc_cur_line] == 1} \
{
# We have a Class specification. Extract the class
set asc_record_type "Class"
set asc_class [string trimright $asc_cur_line]
set tmp_ix [string first CLASS $asc_class]
set tmp_iy [string wordend $asc_class $tmp_ix]
set asc_class [string range $asc_class $tmp_iy end]
set asc_class [string trimleft $asc_class]
} elseif {[string match *dbc_logname* $asc_cur_line] == 1} \
{
set asc_record_type "Revision"
} else \
{
set asc_record_type "Comment"
}
} elseif {[string match {FORMAT*} $asc_cur_line] == 1 } \
{
set asc_record_type "Format"
} elseif {[string match {DATA*} $asc_cur_line] ==1} \
{
# We have a DATA record.
set asc_record_type "Data"
# Extract the libref from this data record
set tmp_ix [string first | $asc_cur_line]
incr tmp_ix
set asc_record_libref [string range $asc_cur_line $tmp_ix end]
set tmp_iy [string first | $asc_record_libref]
incr tmp_iy -1
set asc_record_libref [string range $asc_record_libref 0 $tmp_iy]
set asc_record_libref [string trim $asc_record_libref]
} else \
{
# This doesn't match any previous types, so it is probably a blank line.
# Whatever it is, treat it as a comment and pass it through.
set asc_record_type "Comment"
}
}
# To enable the new customization mechanism.
# This should ALWAYS be the last line in the file.
MOM_extend_for_customization UGII_CAM_CUSTOM_LIBRARY_TOOL_ASCII_DIR dbc_custom_trackpoint_ascii.tcl