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<BODY><TITLE>%mqc_pdq_edge_curve_segments</TITLE><H1>%mqc_pdq_edge_curve_segments  </H1><P CLASS="Paragraph">Classname: <B>%mqc_pdq_edge_curve_segments  </B></P><P CLASS="Paragraph">Inherits from: <B><A href=..\checkmate\xug_base_checker.html>%ug_base_checker </A></B></P><PRE STYLE=\"text-align : left;\" CLASS=\"Code\"> </PRE><PRE STYLE=\"text-align : left;\" CLASS=\"Code\">  DOCUMENTATION</PRE><PRE STYLE=\"text-align : left;\" CLASS=\"Code\">
<B>Description:</B>
    This checker checks the count of partial or complete curve segments within trimmed portion
    of edge.
    A disproportionately large number of segments within a boundary curve raises the risk of tiny
    elements, as well as discontinuity, and impedes making changes or creating new geometric elements
    like profile surfaces composed of such fragmented edge curves.
    Recommendation: Correct boundary curves by approximation within the given accuracy and recreate
    the bounded surface with the improved edge.
Reference:
    SASIG-PDQ Criteria Code: Fragmented Edge (G-ED-FG)
Parameters:
    ************************* Geometry Identification *************************
    ( List )  filter             - This parameter is used to display filter
                                   option button in checker customization dialog.
                                   This parameter is also used to collect entities
                                   selected by the class selection dialog.
                                   If Solid_Body or Sheet_Body is selected, the
                                   checker will collect all faces of these bodies
                                   to validate their edges.
                                   Default is empty.
    ( Name )  filter_type_mode   - This parameter is used to set entity type filter mode
                                   which can be Include or Exclude.
                                   Include - Collect entities with the specified entity
                                             types in the list filter_type_filter.
                                   Exclude - Collect entities without the specified entity
                                             types in the list filter_type_filter.
                                   Default is Include.
    ( List )  filter_type_filter - This Parameter is used to collect the entity types
                                   for entity type filter.
                                   It can be a list of entity type names
                                   For example: {Face, Solid_Body, Sheet_Body }
                                   Default is {Face, Solid_Body, Sheet_Body}.
    ( Name )  filter_layer_mode  - This parameter is used to set layer filter mode
                                   which can be Include or Exclude.
                                   Include - Collect entities with the specified
                                             layers in the list filter_layer_filter.
                                   Exclude - Collect entities without the specified
                                             layers in the list filter_layer_filter.
                                   Default is Include.
    ( List )  filter_layer_filter- This Parameter is used to collect the layers
                                   for layer filter.
                                   It can be a list of layers string or category
                                   name string, For example: {"8,10-12", "SOLID"}
                                   Default is {ALL}.
    ( Name )  filter_color_mode  - This parameter is used to set color filter mode
                                   which can be Include or Exclude.
                                   See filter_layer_mode.
                                   Default is Include.
    ( List )  filter_color_filter- This parameter is used to collect the colors
                                   for color filter.
                                   It can be a list of color RGB,
                                   such as {{255,0,0},{102,102,102}},
                                   or color index, such as {1,2,3}
                                   Default is {ALL}.
    ( Any )filter_class_selection- This parameter is used to add a class selection
                                   dialog for the user to select face or solid objects.
                                   The available entity types are set by the entity type
                                   filter parameter filter_type_filter.
    ( Boolean) check_invisible_layers                                   This parameter is used to determine to check the entity
                                   on invisible layers or not.
                                   Default is False.
    1. If selection list is empty, and the filter setting is default,
       checker will collect all faces in part to validate.
    2. If selection list is empty, and the filter setting is not default,
       checker will use filter option to collect faces to validate.
    3. If selection list is not empty, and the filter setting is default,
       checker will validate faces in the selection list.
    4. If selection list is not empty, and the filter setting is not default,
       checker will use intersection of selection and filter option to
       collect faces to validate.
    *************************** Validation Criteria ***************************
    (Number)  max_segment_count
                              - Constraint of the maximum segments.
                                Default is 10.
    ***************************     Log Setting     ***************************
    (Name)    log_type        - Indicate which logging type to use to report
                                the violation.
                                    LOG_ERROR
                                    LOG_WARNING
                                    LOG_INFO
                                Default is LOG_ERROR.
    (String)  log_msg         - User defined message to be added when the system
                                reports the violation.
                                Default is an empty string.
    ***************************        Others       ***************************
    (Boolean) disabled?       - If it is true, the checker is disabled.
                                Default is False.
    (Boolean) save_log_in_part- The flag indicates whether the checking results
                                can be saved to the part file.
                                Default is True.
Results:
    PASS    --    no segments violate the constraint.
    FAIL    --    found segments that violate the maximum polynomial degrees.
UG Objects log:
    Edge curves that exceed the maximum segment count.
</PRE><PRE><FONT COLOR= blue>DefClass: %mqc_pdq_edge_curve_segments ( %ug_base_checker );
</FONT></PRE><PRE STYLE=\"text-align : left;\" CLASS=\"Code\">  Check-Mate Attributes and Parameters</PRE><DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\"><FONT COLOR=blue>    ( String )    %test_category:  "SASIG-PDQ.Edges (G-ED)";
    ( String )    %displayed_name: "Fragmented Edge (G-ED-FG)";

</SPAN></FONT></PRE></DIV><DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\"><FONT COLOR=blue>    ( Boolean Parameter ) Disabled?: False;
    ( Boolean Parameter ) save_log_in_part: True;
</SPAN></FONT></PRE></DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\">  Checker specific Attributes and Parameters</PRE><PRE STYLE=\"text-align : left;\" CLASS=\"Code\">  Parameter for unit</PRE><DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\"><FONT COLOR=blue>    ( Name Parameter )    unit: grams_and_millimeters;
</SPAN></FONT></PRE></DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\">  Checker Criteria</PRE><DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\"><FONT COLOR=blue>    ( List )              unit_option:{grams_and_millimeters, pounds_and_inches};
    ( String )            unit_label: "Unit";

</SPAN></FONT></PRE></DIV><DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\"><FONT COLOR=blue>    ( Integer Parameter ) max_segment_count: 10;
</SPAN></FONT></PRE></DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\">  Geometry Selection and Filters</PRE><DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\"><FONT COLOR=blue>    ( String )            max_segment_count_label: "Maximum Segment Count";

</SPAN></FONT></PRE></DIV><DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\"><FONT COLOR=blue>    ( String )            filter_begin_group: "Geometry Identification";
</SPAN></FONT></PRE></DIV><DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\"><FONT COLOR=blue>    ( String )            filter_label: "Filter Methods";
</SPAN></FONT></PRE></DIV><DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\"><FONT COLOR=blue>    ( List Parameter )    filter: {};
    ( Name Parameter )    filter_Type_Mode: Include;
    ( List Parameter )    filter_Type_Filter: {Face, Solid_Body, Sheet_Body};
    ( Name Parameter )    filter_Layer_Mode: Include;
    ( List Parameter )    filter_Layer_Filter: {ALL};
    ( Name Parameter )    filter_Color_Mode: Include;
    ( List Parameter )    filter_Color_Filter: {ALL};
</SPAN></FONT></PRE></DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\">  Check invisible Layers or not</PRE><DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\"><FONT COLOR=blue>    ( Any )               filter_Class_Selection: "Selections";

</SPAN></FONT></PRE></DIV><DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\"><FONT COLOR=blue>    ( Boolean Parameter ) check_invisible_layers: False;
</SPAN></FONT></PRE></DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\">  Log attributes and parameters</PRE><DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\"><FONT COLOR=blue>    ( String )            check_invisible_layers_label: "Check Invisible Layers";
    ( Any )               filter_end_group:;

</SPAN></FONT></PRE></DIV><DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\"><FONT COLOR=blue>    ( Boolean )           log_detail: False;
</SPAN></FONT></PRE></DIV><DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\"><FONT COLOR=blue>    ( List )              log_type_option: { LOG_ERROR,
                                             LOG_WARNING,
                                             LOG_INFO };
    ( String )            log_type_label: "Log Option";
</SPAN></FONT></PRE></DIV><DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\"><FONT COLOR=blue>    ( Name Parameter )    log_type: LOG_ERROR;
    ( String Parameter )  log_msg: "";
</SPAN></FONT></PRE></DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\">  Logical attribute to judge if using filter system of validation function</PRE><DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\"><FONT COLOR=blue>    ( String )            log_msg_label: "Log Message";

</SPAN></FONT></PRE></DIV><DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\"><FONT COLOR=blue>    ( Boolean )           apply_filter?:
                          if( ((filter_Type_Mode: = Include & filter_Type_Filter: = {ALL}) |
                               (filter_Type_Mode: = Include & filter_Type_Filter: = allowed_entity_types:) |
                               (filter_Type_Mode: = Exclude & filter_Type_Filter: = {}) ) &
                              (!mqc_applyFilter?( filter_Layer_Mode:, filter_Layer_Filter:,
                                                  filter_Color_Mode:, filter_Color_Filter: ) ))
                          then false
                          else true;

    ( List )              layer_filters:
                          If ( !check_invisible_layers: )
                          Then
                          @{
                              $filter_layers  << mqc_parse_layerSpecification( filter_Layer_Filter: );
                              $invisble_layers << Nth( 4, mqc_askLayerInfo() );
                              {mqc_convertIntegerListToString(SetDifference( $filter_layers, $invisble_layers ))};
                          }
                          Else filter_Layer_Filter:;

</SPAN></FONT></PRE></DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\">  Attributes for faces collection and selection</PRE><DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\"><FONT COLOR=blue>    ( List )              allowed_entity_types: {Face, Solid_Body, Sheet_Body};
    ( List )              entities_collection:
                              #Collect faces, bodies with layer, color filters.
                              mqc_collectEntitiesWithFilterOptions(
                                  Include, If (filter_Type_Mode: = Include)
                                           Then filter_Type_Filter:
                                           Else SetDifference(allowed_entity_types:,filter_Type_Filter:),
                                  filter_Layer_Mode:,layer_filters:,
                                  filter_Color_Mode:,filter_Color_Filter: );

    ( List )              entities_selection:
                              mqc_convertHandlesToTags ( filter: );

    ( List )              face_list:
                              If ( (check_invisible_layers:) & Empty?(filter:) & (!apply_filter?:) )
                              Then {True, {}}  # Check All in Parts
                              Else If ( (!check_invisible_layers:) & Empty?(filter:) & (!apply_filter?:) )
                              Then {False, entities_collection:}
                              Else If ( Empty?(filter:) & apply_filter?: )
                              Then {False, entities_collection:}
                              Else If ( (!Empty?(filter:)) & (!apply_filter?:) )
                              Then {False, entities_selection:}
                              Else If ( (!Empty?(filter:)) & apply_filter?: )
                              Then {False, SetIntersection(entities_collection:, entities_selection:)}
                              Else {False, {}};

</SPAN></FONT></PRE></DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\">  Checker function</PRE><DIV><PRE STYLE=\"text-align : left;\" CLASS=\"Code\"><FONT COLOR=blue>    (Any Uncached)    do_check:
    @{

       $topo_tol << {0.1, 30, 2};

       $criteria << {False, 10, 10, 10};

       $detail_flag << if (log_detail: = TRUE) then 1 else 0;

       if ( face_list: = {False, {}} )
       then Donothing
       else
       @{
           ug_mqc_log_object_detail_flag( $detail_flag );

           mqc_pdqcad_setCriteriaNameOption( SASIG_PDQ );

           mqc_pdqcad_edgeCurveSegments( face_list:, $topo_tol,
                                          $criteria, max_segment_count:,
                                          log_type:, log_msg: );
        };
     };



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