land:Breaklines

The collection of breaklines that were used to define the surface.

Use is optional.

Element information

Content

• Sequence [1..1]
  1. land:Breakline [0..*]    The breakline is defined by a 2D north/east or 3D north/east/elev list of points that define the geometry.is identified by the "name" attribute.
  2. land:RetWall [0..*]    The retaining wall is defined by a sequential collection of points along the wall.Each point has a location (northing/easting/elevation), height of wall and offset to the wall point.
  3. land:Feature [0..*]    Used to include additional information that is not explicitly defined by the LandXML schema, Feature may contain one or more Property, DocFileRef or nested Feature elements. NOTE: to allow any valid content, the explicit definitions for Property, DocFileRef and Feature have been commented out, but are still expected in common use.Each Property element defines one piece of data.

Attributes

None

Used in

• Anonymous type of element land:SourceData

Sample instance

<land:Breaklines>
   <land:Breakline>
      <land:PntList2D>1.0 1.0</land:PntList2D>
      <land:Feature>
         <!--any element-->
      </land:Feature>
   </land:Breakline>
   <land:RetWall>
      <land:RetWallPnt height="1.0" offset="1.0">Any text, intermingled with:1.0 1.0</land:RetWallPnt>
      <land:Feature>
         <!--any element-->
      </land:Feature>
   </land:RetWall>
   <land:Feature>
      <!--any element-->
   </land:Feature>
</land:Breaklines>