MTP command
Allows to specify a point as the midpoint.
                Description
Allows to specify a point as the midpoint between two points whenever a command prompts to enter a point.
Note: This is a transparent command.
            Method
This command works only with commands that prompts to enter a point.
Note: This command sets entity snaps, similar to OSNAP
                    command.
            Options within the command
- First point of mid
 - Identify the first reference point.
 
- Second point of mid
 - Identify the second reference point.