Terrain design

The Terrain design submenu contains the following items:

• 3D line...…
• Straight lines only…
• Draw 3D-poly from point elevations...…

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• Slope surface…
• Move object to active Terrain Model surface...…

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• Offset 3D-lines…
• 3D model - Cross section along Line…

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• Give contour elevation (z-value)
• Give object(s) new elevation (z-value)