3.3 Terrain: pick boundary

(Download the Bamboo_Park_Tutorial_3.3.3dm file in order to start the tutorial from this chapter.)

Fig 1. Terrain with the new boundary

Fig 1. Terrain with the new boundary

The limits of the terrain can be defined with the Pick boundary command and a closed curve that will trim away the remainder parts.

You can use the existing curve in the Layer Guidelines > Terrain boundary for that operation.

  1. Run the _laTerrainBoundary command laTerrainBoundary to define the new terrain limits.
  2. Pick the terrain
  3. Select the closed curve.

The terrain will be adapted to the new boundary (Fig. 1). This operation can be edited or removed from the Input data list,  under the Properties section inside the Edit Panel laEditPanel, after selecting the terrain.