vsTASKER 7 User Manual
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Copyright VirtualSim 2004-2020 - All rights reserved

Terrain Import

 
Terrain Import
1

File

1. File
Use the open icon to select the file that will be imported into osgEarth.
Supported terrains are OSG, IVE and OpenFlight. They must be geodetic although, not mandatory.
Some terrains cannot be loaded without explanation. They will not be visible. If so, try go get a geodetic projection for it.
 
2

Clear

2. Clear
Suppress the file and reset the coordinates.
 
3

Reposition

3. Reposition
Not available for the moment
 
4

Clamped

4. Clamped
If selected, the terrain altitude will not be considered and the imported terrain altitude will be clamped on the below osgEarth terrain surface.
If not selected, the given altitude will be used for the lower-left corner of the terrain (that might then float above earth surface).
 
5

Types

5. Types
Select here the format of the terrain coordinates, in case of repositioning.
 
6

Coordinates

6. Coordinates
Enter here the coordinates of the lower-left corner of the imported terrain.
Some terrain lower-left corner is (0,0) and then, offsetting is easy. Some are already georeferenced and do not need reposition.