Modify Order of Points

The action „Modify Order of Points“ on dialog Modify Objects (also available from the context menu of polylines) enables to subsequently change the sequence of polygon points.

Reverse Order of Points

The option „Reverse Order of Points“ inverts the sequence of points in the polygon’s point list (dialog Geometry). Thus, the former first point becomes the new last point.

Weighting Criterion

The option „Point with max. Weight becomes Point 1“ enables to specify a criterion defining the new first point. Via the double-arrow () the following pre-defined parameters can be selected:

Parameter	Remarks
x, y, z	object’s coordinates x, y, z
num	number of the polygon point (counting from the first point)
len	2D-polygon length
len3	3D-polygon length (considering the height z)
dist	2D-distance to the first point
dist3	3D-distance to the first point (considering the height z)

The weighting criterion will by default select the highest value of the specified parameter/s („maximum weight“). In order to select for the smallest value („minimum weight“) use the negation (e.g. „-y“).