LIGAPROF

The LIGAPROF link creates a link between a finished profile and polylines, so that, if the profile is changed the elevation of the polyline. Automatically changed

Will be usefull in earthmoving projects where each batch will be a small plat. And your elevation depends on the street elevation.

To use the program:

1. Call the LIGAPROF command on the command line
2. Select an alignment.
   It should have at least one profile by layout, if you have more than one, will be selected the first one from the list (in the future I can put something asking which one to choose. ..)
3. Select a polygon (LWPOLYLINE)
   (those that have Elevation in Properties)

This will create a link between the profile and the polyline, if the profile is changed, the polyline elevation will also be changed to reflect the height at that stake where the reading was set, plus or the reported value of "delta"

To test, modify the associated profile and note the polyline dimension for AutoCAD properties

To edit the formatting and calculation options, use the LIGAPROFOPCOES command. You can calculate the elevation in three ways:

• Middle - standard option, the elevation is initially calculated in relation to the center of the parcel
• Low - calculates the elevation at the lowest point in the front of the parcel in relation to the street elevation
• High - calculates the elevation at the highest point at the front of the parcel in relation to the street elevation

It is also possible to stop LIGAPROF monitoring in the drawing with the LIGAPROFDESLIGA command.

If you turn off LIGAPROF monitoring and want it to re-monitor the drawing, use the LIGAPROFLIGA command.

Finally, if you changed the drawing without LIGAPROF monitoring profiles editing, you can "force" the update of all linked polylines using the LIGAPROFATUALIZA command.