{"id":236757,"date":"2026-10-27T10:14:35","date_gmt":"2026-10-27T10:14:35","guid":{"rendered":"https:\/\/tms-scotland.com\/autodesk\/?p=236757"},"modified":"2026-11-02T10:09:22","modified_gmt":"2026-11-02T10:09:22","slug":"the-overkill-and-selection-cycle-commands","status":"publish","type":"post","link":"https:\/\/tms-scotland.com\/autodesk\/the-overkill-and-selection-cycle-commands\/","title":{"rendered":"The Overkill and Selection Cycle Commands"},"content":{"rendered":"\n[et_pb_section fb_built=”1″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content” custom_padding=”5px||19px|||” custom_margin=”-53px|auto||auto||”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_heading title=”How to Use OVERKILL and Selection Cycling in AutoCAD” _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” title_level=”h2″ hover_enabled=”0″ sticky_enabled=”0″][\/et_pb_heading][et_pb_text _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” hover_enabled=”0″ sticky_enabled=”0″]
Overlapping lines and duplicate objects can make <\/span>AutoCAD<\/span><\/b> drawings more difficult to manage. They can also lead to unnecessary geometry, selection problems and larger drawing files.<\/span> <\/span><\/p>\n Fortunately, AutoCAD includes two useful tools to help manage these issues: OVERKILL and Selection Cycling.<\/span> <\/span><\/p>\n Although they serve different purposes, both can make working with detailed drawings easier. OVERKILL helps remove duplicate or overlapping geometry, while Selection Cycling allows you to identify and select individual objects when several occupy the same area.<\/span> <\/span><\/p>\n Here’s how to use both tools to keep your drawings organised.<\/span> <\/span><\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” column_structure=”3_5,2_5″ custom_padding=”5px|||||”][et_pb_column _builder_version=”4.27.9″ _module_preset=”default” type=”3_5″ theme_builder_area=”post_content”][et_pb_heading title=”What Is the OVERKILL Command in AutoCAD?” _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” title_level=”h2″ hover_enabled=”0″ sticky_enabled=”0″ custom_margin=”||2px|||”][\/et_pb_heading][et_pb_text _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” hover_enabled=”0″ sticky_enabled=”0″] The OVERKILL command is a drawing clean-up tool that identifies and removes duplicate or overlapping objects.<\/span> <\/span><\/p>\n When working with drawings from multiple sources, copying geometry or making frequent revisions, it’s easy to end up with lines or other objects positioned directly on top of one another.<\/span> <\/span><\/p>\n These duplicates aren’t always visible, but they can cause problems when editing drawings or preparing files for other applications.<\/span> <\/span><\/p>\n OVERKILL can help by:<\/span> <\/span><\/p>\n Rather than manually checking individual objects, OVERKILL can process multiple selected objects in a single operation.<\/span><\/p>[\/et_pb_text][\/et_pb_column][et_pb_column _builder_version=”4.27.9″ _module_preset=”default” type=”2_5″ theme_builder_area=”post_content”][et_pb_image src=”https:\/\/tms-scotland.com\/autodesk\/wp-content\/uploads\/sites\/4\/2026\/10\/overkill-blog-1.jpg” _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” hover_enabled=”0″ sticky_enabled=”0″ title_text=”overkill blog 1″ custom_padding=”97px||||false|false”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” custom_padding=”13px||9px|||”][et_pb_column _builder_version=”4.27.9″ _module_preset=”default” type=”4_4″ theme_builder_area=”post_content”][et_pb_heading title=”How to Use OVERKILL in AutoCAD” _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” title_level=”h2″ hover_enabled=”0″ sticky_enabled=”0″ custom_margin=”||0px|||”][\/et_pb_heading][et_pb_text _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” hover_enabled=”0″ sticky_enabled=”0″] Using the OVERKILL command is straightforward, although <\/span>it’s<\/span> worth reviewing the <\/span>se<\/span>ttings before making changes to your drawing.<\/span><\/span> <\/span><\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” column_structure=”1_5,1_5,1_5,1_5,1_5″ custom_padding=”9px|||||”][et_pb_column _builder_version=”4.27.9″ _module_preset=”default” type=”1_5″ theme_builder_area=”post_content”][et_pb_blurb title=”Step 1: Open Your Drawing” _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” use_icon=”on” hover_enabled=”0″ sticky_enabled=”0″] Open the AutoCAD drawing you want to clean up.<\/span> <\/span><\/p>\n If you’re working with an important project file, consider saving a copy before removing duplicate geometry.<\/span> <\/span><\/p>[\/et_pb_blurb][\/et_pb_column][et_pb_column _builder_version=”4.27.9″ _module_preset=”default” type=”1_5″ theme_builder_area=”post_content”][et_pb_blurb title=”Step 2: Start the OVERKILL Command” _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” use_icon=”on” hover_enabled=”0″ sticky_enabled=”0″] Type OVERKILL into the command line and press Enter.<\/span> <\/span><\/p>\n Alternatively, navigate to Home > Modify > Delete Duplicate Objects in the ribbon.<\/span> <\/span><\/p>[\/et_pb_blurb][\/et_pb_column][et_pb_column _builder_version=”4.27.9″ _module_preset=”default” type=”1_5″ theme_builder_area=”post_content”][et_pb_blurb title=”Step 3: Select Your Objects” _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” use_icon=”on” hover_enabled=”0″ sticky_enabled=”0″] Select the objects you want AutoCAD to check for duplicates.<\/span> <\/span><\/p>\n You can select a particular area of your drawing or type ALL to include all eligible objects in the current selection space.<\/span> <\/span><\/p>\n Press Enter to continue.<\/span> <\/span><\/p>[\/et_pb_blurb][\/et_pb_column][et_pb_column _builder_version=”4.27.9″ _module_preset=”default” type=”1_5″ theme_builder_area=”post_content”][et_pb_blurb title=”Step 4: Review the OVERKILL Settings” _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” use_icon=”on” hover_enabled=”0″ sticky_enabled=”0″] The Delete Duplicate Objects dialogue box will appear.<\/span> <\/span><\/p>\n Here, you can control how AutoCAD identifies and processes overlapping geometry.<\/span> <\/span><\/p>\n For example, you can choose whether AutoCAD should consider differences in object properties, such as layers, colours or linetypes.<\/span> <\/span><\/p>[\/et_pb_blurb][\/et_pb_column][et_pb_column _builder_version=”4.27.9″ _module_preset=”default” type=”1_5″ theme_builder_area=”post_content”][et_pb_blurb title=”Step 5: Remove Duplicate Geometry” _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” use_icon=”on” hover_enabled=”0″ sticky_enabled=”0″] Once you’re happy with your settings, click OK.<\/span> <\/span><\/p>\n AutoCAD will process the selected objects, removing duplicates and combining eligible overlapping geometry according to your chosen settings.<\/span> <\/span><\/p>[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” custom_padding=”7px||18px|||”][et_pb_column _builder_version=”4.27.9″ _module_preset=”default” type=”4_4″ theme_builder_area=”post_content”][et_pb_heading title=”Understanding the OVERKILL Settings” _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” title_level=”h2″ hover_enabled=”0″ sticky_enabled=”0″ custom_margin=”||5px|||”][\/et_pb_heading][et_pb_text _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” hover_enabled=”0″ sticky_enabled=”0″ custom_margin=”||5px|||” custom_padding=”||5px|||”] The OVERKILL dialogue box <\/span>provides<\/span> <\/span>se<\/span>veral options to help control how duplicate objects are <\/span>identified<\/span><\/p>[\/et_pb_text][et_pb_heading title=”Ignore Object Properties” _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” title_level=”h3″ hover_enabled=”0″ sticky_enabled=”0″ custom_margin=”||6px|||”][\/et_pb_heading][et_pb_text _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” hover_enabled=”0″ sticky_enabled=”0″] By default, AutoCAD considers object properties when comparing geometry. However, you can choose to ignore certain properties, including:<\/span> <\/span><\/p>\n For example, if two identical lines exist on different layers, you may want to keep both because they serve different purposes. Ignoring the layer property could cause AutoCAD to treat these objects as duplicates.<\/span> <\/span><\/p>\n Keeping your layers organised can help you identify which objects should be retained. AutoCAD’s Layer Properties Manager makes it easier to manage layer visibility, colours, linetypes and other properties, giving you greater control over your drawing.<\/span> <\/span><\/p>[\/et_pb_text][et_pb_heading title=”Tolerance” _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” title_level=”h3″ hover_enabled=”0″ sticky_enabled=”0″ custom_margin=”||-1px|||”][\/et_pb_heading][et_pb_text _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” hover_enabled=”0″ sticky_enabled=”0″] The tolerance setting controls how precisely AutoCAD compares objects when checking for duplicates.<\/span> <\/span><\/p>\n A tolerance of zero requires a more exact geometric match, while increasing the tolerance allows small differences to be considered.<\/span> <\/span>For drawings where accuracy is particularly important, review this setting carefully before processing geometry.<\/span> <\/span><\/p>[\/et_pb_text][et_pb_heading title=”Combine Overlapping Objects” _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” title_level=”h3″ hover_enabled=”0″ sticky_enabled=”0″ custom_margin=”||3px|||”][\/et_pb_heading][et_pb_text _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” hover_enabled=”0″ sticky_enabled=”0″] OVERKILL can do more than remove identical objects.<\/span> <\/span><\/p>\n Depending on your settings, it can also combine partially overlapping or adjoining lines, arcs and polylines.<\/span> <\/span>This can be useful when cleaning up imported drawings or simplifying geometry that has been created through multiple editing operations.<\/span> <\/span><\/p>\n TMS Tip: If you’re unsure which settings to use, start with the default options on a copy of your drawing. Review the results before applying more extensive changes.<\/span><\/i><\/b> <\/span><\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” custom_padding=”||16px|||”][et_pb_column _builder_version=”4.27.9″ _module_preset=”default” type=”4_4″ theme_builder_area=”post_content”][et_pb_heading title=”What Is Selection Cycling in AutoCAD?” _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” title_level=”h2″ hover_enabled=”0″ sticky_enabled=”0″ custom_margin=”||6px|||”][\/et_pb_heading][et_pb_text _builder_version=”4.27.9″ _module_preset=”default” theme_builder_area=”post_content” hover_enabled=”0″ sticky_enabled=”0″] While OVERKILL removes duplicate geometry, Selection Cycling helps you identify and select overlapping objects without deleting them.<\/span> <\/span><\/p>\n When several objects occupy the same location, selecting the correct one can be difficult, particularly in detailed drawings. Selection Cycling makes this easier by displaying a list of available objects, allowing you to choose exactly which one you want to work with.<\/span> <\/span><\/p>\n This is particularly useful when working with:<\/span> <\/span><\/p>\n\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n