Adding a Terrain Pad

The Terrain Pad tool allows quick and intuitive terrain editing directly within Forma Site Design.

  • Create terrain pads or pits by drawing a polygon and defining its elevation.
  • Adjust slopes using ratios, percentages, or manual controls with live visual feedback.
  • Instantly evaluate cut and fill volumes and overall site mass balance.
  • Early terrain analysis helps estimate earthwork costs and supports better planning decisions before detailed design stages.

Editing the Terrain

Select Terrain Pad from toolbar.

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Trace the outline of the desired area.

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Adjust height by clicking the center point or in the right toolbar.

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Adjust the terrain pad settings as needed in the right toolbar.

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The metrics show you the pad volume and the total mass balance.

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