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Height Interpolation 

04-19-2021 16:10

Use this function to interpolate elevations of break points of 3D lines (source line). The source line can be 3D Polyline or lines converted to 3D line using Create 3D - Line.

  • The minimum requirement is that the elevations are assigned for at least two distant break points, which are used to interpolate the heights of the intermediary break points.
  • All the breakpoints with heights will be used for interpolation.
  • Only those break points that are within the break points with heights (Z ≠ 0) will be interpolated.

Run the function from the following locations:

MOUS_ICO Toolbar: Elevation Tools:  Height Interpolation
MOUS_ICO Menu: Road > Elevation Tools > Height Interpolation

Command prompts for:

Select a 3D Polyline:

MOUS_ICO Pick the source line

The result is displayed at the command line. The source line will be redrawn with the interpolated heights.

Tip:

Shortcut to this function (in case the source line is a 3D-line drawn using Create 3D - Line):

MOUS_ICO Toolbar: Novapoint Base:  object_menu

Command prompts for:

Select an Entity:

MOUS_ICO Pick a 3D-line (source line)
MOUS_ICO Select the flyout menu option Calculate Elevations

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