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File Select here the converted Open-Flight database . Supported formats:
opf : proprietary format of TerrainBuilder tool.
Layers List of all the layers and objects included into the imported database.
When a layer is selected , the corner coordinates are updated (5,6)
When a layer is unchecked , it will not be displayed on the terrain map.
Coordinates Select the coordinate units for the displayed values of the corners.
Upper-Right Coordinates of the top right corner of the Open-Flight database or the selected layer (1).
Center Coordinates of the center of the Open-Flight database or the selected layer (1).
Lower-Left Coordinates of the bottom left corner of the Open-Flight database or the selected layer (1).
Edit Layers Popup the local editor.
LoD Scale When Automatic LOD is not checked, use this slider to manually set the drawing quality that will be kept whatever the zoom level.
A layer need to be selected into the list (1).
Hide If checked, the Open-Flight database will not be displayed on the terrain map.
Automatic LoD If clicked, the number of triangles displayed will be computed according to the zoom level. This is only for speeding up the drawing process. Internally, the number of triangles is maximum and depends on the database definition.
A layer need to be selected into the list (1).
Clear Remove the Open-Flight from the memory and scenario.
Bound Terrain Recalculate the terrain settings to match the Open-Flight (database) area (utter most corners).
See Header
GetAlt mode Select how the altitude retriever shall work:
: select the uppest altitude from all polygons at a given position (default)
: select the lowest altitude from all polygons at a given position
: select the altitude of the first polygon found below the given position (old)
Selectable If checked, use the mouse to select any layer of the Open-Flight database. Useful to identify some shapes for edition or removal.
Moveable If checked, the full database (including all layers) can be
offset by values. Use the
layer editor window (offset) for that purpose.
Used for Altitude When checked, the OpenFlight layers will be used to retrieve the altitude at a given coordinates.
Used for Altitude When this option is set (default), the Terrain will use this layer to get the altitude at a given position: function getAlt(WCoord);
If disabled, the altitude will be taken from another layer (if any) or return the global Z/Alt value set in Terrain Settings window.
Terrain Width Total width (east west distance in meters) of the database of the selected layer in (1).
Terrain Height Total height (south north distance in meters) of the database of the selected layer in (1).
Altitude Offset Put here a global value for offsetting the returned altitude when this layer is used to return an altitude at a point (see: option above)
