Removes duplicate geometry as well as overlapping lines, arcs, and polylines. Also, combines partially overlapping or contiguous ones.
OVERKILL (Command) Find

The following prompts are displayed.
Object Comparison Settings
- Tolerance
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Controls the precision with which OVERKILL makes numeric comparisons. If this value is 0, the two objects being compared must match before OVERKILL modifies or deletes one of them.
- Ignore Object Property
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Select these object properties to ignore them during comparison.
- Color
- Layer
- Linetype
- Linetype scale
- Lineweight
- Thickness
- Transparency
- Plot style
- Material
Options
Use these settings to control how OVERKILL deals with lines, arcs, and polylines.
- Optimize Segments Within Polylines
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When selected, individual line and arc segments within selected polylines are examined. Duplicate vertices and segments are removed.
Also, OVERKILL compares individual polyline segments with completely separate line and arc segments. If a polyline segment duplicates a line or arc object, one of them is deleted.
If this option is not selected, polylines are compared as discreet objects and two sub-options are not selectable.
- Ignore Polyline Segment Width. Ignores segment width, while optimizing polyline segments.
- Do Not Break Polylines. Polyline objects are unchanged.
- Combine Collinear Objects That Partially Overlap
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Overlapping objects are combined into single objects.
- Combine Collinear Objects When Aligned End to End
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Objects that have common endpoints are combined into single objects.
- Maintain Associative Objects
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Associative objects are not deleted or modified.