Editing a Region Split

You can edit the surface material of a road or yard area added to a terrain as follows.

1. Select Terrain > Edit Region Split. If you selected the function with the model window active, the program will automatically activate the drawing window.
2. If there are several region splits in the terrain, select the region by clicking its split line. If there is only one region split in the terrain, the program will automatically select it. The Add Region Split dialog box opens.
3. Select a material for OpenGL shading and model visualization for the region surface from the Material to region list in the dialog box.

   Add Region Split Dialog Box

4. Accept by clicking OK.

Note

• You can edit the terrain model by deleting the rest of the terrain around the selected region. Only the selected area will remain of the terrain. Select the Delete outside region checkbox in the dialog box.

Editing the Shape of a Split Region or Excavation
Adding a Region Split
Deleting a Region Split
Terrain