Turn On Feature lines on using TCL\TK

Dear All,

 

How to turn on feature lines in Hyperview using tcl\tk.

I know the short cut key which is 'L' by pressing 'L' after loading mode (OP2 file) this will be done manually.

Please let me know the commands to set  feature lines on in 'Display Control -> Boundary Geometry -> Features ' as below image. I need TCL\Tk Command please help.

 

 

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Thanks 

Vikas Kumar