Description | Example | Return Message | Group

VO LineWall

Define the wall of a line target

Syntax

VO <LTObjectPath> LineWall {LineWallOption} <Value> [{LineWallOption} <Value>...]

Description

{LineWallOption} <Value> Description
Show On Displays the boundary for the line target as a wall that extends from the lower edge altitude to the upper edge altitude.
Off No wall displays.
UseTranslucency On Turns on translucency for the LineWall.
Off Turns off translucency for the LineWall.
Translucency <Value> Translucency sets the amount of light to pass through an object but diffusing it so that objects aren't clearly visible. <Value> ranges from 0 (opaque) to 100 (completely transparent).
UseLineTranslucency On Turns on line translucency for the LineWall.
Off Turns off line translucency for the LineWall. This is the default value.
LineTranslucency <Value> LineTranslucency sets the amount of light to pass through lines. <Value> ranges from 0 (opaque) to 100 (completely transparent). The default value is 70.
TopAltRef {RefOption}

If the Central Body of the line target is Earth then the valid values for {RefOption} are: Terrain, MSL, WGS84.

If the Central Body of the line target is not Earth then the valid values for {RefOption} are: Terrain, Ellipsoid.

  • Terrain - Reference the upper edge limit of the boundary wall at the altitude of the terrain.
  • MSL - Reference the upper edge limit of the boundary wall at mean sea level.
  • WGS84 or Ellipsoid - Reference the upper edge limit of the boundary wall at the altitude of the central body's reference ellipsoid. This is the default value.
TopAltRefValue <Value> Specify the altitude of the upper edge limit of the boundary wall.
BottomAltRef {RefOption}

If the Central Body of the line target is Earth then the valid values for {RefOption} are: Terrain, MSL, WGS84.

If the Central Body of the line target is not Earth then the valid values for {RefOption} are: Terrain, Ellipsoid.

  • Terrain - Reference the upper edge limit of the boundary wall at the altitude of the terrain.
  • MSL - Reference the upper edge limit of the boundary wall at mean sea level.
  • WGS84 or Ellipsoid - Reference the upper edge limit of the boundary wall at the altitude of the central body's reference ellipsoid. This is the default value.
BottomAltRefValue <Value> Specify the altitude of the lower edge limit of the boundary wall.
SampleRate <Value> This value must be greater than 0.0. The default value is 2.
UseTerrainCache {On | Off} If On this indicates that terrain information is to be optimized for faster Scenario loading. This removes the dependency on the Terrain CD. The default value is Off.

Example

To set the boundary of line target 1 as an almost solid wall and reference the upper edge of the wall at the altitude of the terrain and the lower edge along the surface of the earth:

VO */LineTarget/LineTarget1 LineWall Show On UseTranslucency On Translucency 5 TopAltRef Terrain BottomAltRefValue 0

ReturnMessage

If activated, Connect returns an acknowledgement message.

Group Membership

This command belongs to the following group(s):

Line Targets

VO

VO Objects

Version

8.0

STK Programming Interface 11.0.1