Learn Landshape — Pick. Blend

Blend

Fuse terrain outward or inward from selection bounds.

Useful to make terrain smoothly adapt to a target perimeter. Often used after Fit.

Type:  Pick, Shape
Menu:  Extensions > Landshape > Pick > Blend

Input

  • 1 or more groups containing a well-defined closed perimeter.
  • 1 or more groups containing an open edgepath.
  • 1 raw open edge path.

Operation

Direct

  1. Pre-select valid input, per above.
  2. Run Command.
  3. To adjust result, type values.

Command is a Pick command.

Control Blend Direction

You may Blend outwards, inwards, or in both directions.

  • To flip Blend direction, use arrow up.
  • To Blend outwards, use arrow right.
  • To Blend inwards, use arrow left.
  • To Blend symmetrically, use arrow down.

Outwards or Inwards?

If you blend an closed path, for instance a circle, what is outwards is clear. Now, if you remove one segment from the circle, it is still quite clear what is outwards, even though it is now an open path.

If you blend an open path, Landshape will try to determine what is outwards and inwards by the convexity of the path.

If you blend a single straight path, Landshape will interpret outward as towards the camera.


🌱 ...this Learn section is still incomplete. Expect more content in a future Landshape update. Keep Landshape updated and check back soon.

Last edited 2026-03-23
Fit
Flare

Blend

Fuse terrain outward or inward from selection bounds.

Useful to make terrain smoothly adapt to a target perimeter. Often used after Fit.

Type:  Pick, Shape
Menu:  Extensions > Landshape > Pick > Blend

Input

  • 1 or more groups containing a well-defined closed perimeter.
  • 1 or more groups containing an open edgepath.
  • 1 raw open edge path.

Operation

Direct

  1. Pre-select valid input, per above.
  2. Run Command.
  3. To adjust result, type values.

Command is a Pick command.

Control Blend Direction

You may Blend outwards, inwards, or in both directions.

  • To flip Blend direction, use arrow up.
  • To Blend outwards, use arrow right.
  • To Blend inwards, use arrow left.
  • To Blend symmetrically, use arrow down.

Outwards or Inwards?

If you blend an closed path, for instance a circle, what is outwards is clear. Now, if you remove one segment from the circle, it is still quite clear what is outwards, even though it is now an open path.

If you blend an open path, Landshape will try to determine what is outwards and inwards by the convexity of the path.

If you blend a single straight path, Landshape will interpret outward as towards the camera.


🌱 ...this Learn section is still incomplete. Expect more content in a future Landshape update. Keep Landshape updated and check back soon.

Last edited 2026-03-23
Fit
Flare