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1/ Command :

• HOK : Repair Concrete Pattern (Single)

• HOKC : Repair Concrete Pattern (Multiple)

2/ Description :

This tool fixes "broken" hatch patterns (such as AR-CONC) that appear distorted or invisible because their coordinates are too far from the origin.

• Mechanism: It resets the hatch origin (snap base) to the hatch object itself, correcting the display issue caused by large coordinate values.

• Context: This is a common issue in CAD when working with site plans or civil engineering drawings located far from the (0,0,0) point.

• Compatibility: This is a dedicated CADian Lisp tool and works only within CADian.

3/ How to Use :

1. Type HOK (for a single hatch) or hokc (for multiple hatches) in the command line and press Enter.

2. Select the Broken Hatch(es):

• For HOK: Click on a single broken hatch object.

• For HOKC: Use a　selection window (cross　selection) to　select multiple broken hatches at once.

3. The tool automatically adjusts the hatch origin, and the pattern display is instantly restored.