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1/ Command :

• CLM

2/ Description :
This tool automatically draws a center line between two　selected lines.

• Layer Automation: If a "CENTER" layer does not exist, it creates one automatically and places the center line on it.

• Auto-Scaling: The linetype scale (celtscale) of the center line is automatically adjusted based on the length of the line, ensuring it always appears as a dashed center line rather than a continuous solid line, even for short segments.

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

3/ How to Use :

1. Type clm in the command line and press Enter.

2. Select Two Lines by clicking or crossing over them (as shown in the blog image/description).

3. The center line is instantly drawn between the two　selected lines on the CENTER layer.