paramName

Type

paramVal/pVal

General

“TerrainCacheSize”

[in, out] int

The size of the terrain cache.

“ModelsCacheSize”

[in, out] int

The size of the models’ cache.

“DefaultTerrainDatabase”

[in, out] BSTR

The default terrain database to use when directly opening a KML or KMZ file. Only Fly, KML, KMZ, MPT, and TBP files can be used.

“SGServicesURL”

[out] BSTR

The URL of the SkylineGlobe Server JSON file configuring the search provider and available OSM layers.

The default path is: http://www.skylinesoft.com/SG/SGServices.json

“PyramidImageFormat”

[in, out] int

Select the image pyramid format. Use any of the following values:

§   -1 = None

§   1 = MPT JPEG v3

§   4 = MPT PNG 24

§   6 = Uncompressed

“PyramidElevationFormat”

[in, out] int

Select the elevation pyramid format. Use any of the following values:

§   -1 = None

§   101 = MPT JPEG v3

§   6 = Uncompressed MPU

§   105 = MPT PNG 16.8

“SuggestPyramidCreation”

[in, out] int

Determines whether an Open Create Resolution Pyramid dialog box is displayed when loading raster layers with insufficient resolution pyramids. Use either of the following values:

§   0 = Disabled

§   1 = Enabled

“UseReprojectByGDALStartingFromVersion3”

[in, out] int

Determines whether GDAL v3’s coordinate system reprojection library is used. This setting will only take effect after closing and reopening TerraExplorer. Use either of the following values:

§   0 = Disabled

§   1 = Enabled

Graphics

"UseTerrainFadeIfAvailable"

[in, out] bool

A Boolean that determines whether terrain fade is activated.

"TerrainModelQuality"

[in, out] BSTR

Select the resolution of the polygonal terrain model. Use any of the following values:

§   0 = "Normal"

§   1 = "High"

§   2 = "Best"

Post Effects

"Saturation"

[in, out] int

Enter a value from -100 to 100.

"Brightness"

[in, out] int

Enter a value from -100 to 100.

"Contrast"

[in, out] int

Enter a value from -100 to 100.

"Gamma"

[in, out] long

Enter a value from 0 to 10.

“AmbientOcclusion”

[in, out] int

Use either of the following values:

§   0 = Disabled

§   1 = Enabled

"DepthPerception"

[in, out] int

Use either of the following values:

§   0 = Disabled

§   1 = Enabled

"ResetPostEffects"

[in, out] int

Reserved. Always pass 0 (zero).

Shadows

"GlobalShadowColor"

[in, out] long

The color of the global shadow in hexadecimal form: 0xaabbggrr.

"OptimizeShadowAndViewshed"

[in, out] bool

A Boolean that determines whether shadow and viewshed display should be optimized.

Navigation

"ZoomMode"

[in, out] int

Select the zoom mode:

§   0 = Zoom to center

§   1 = Zoom to cursor location

"TiltAffectsAltitude"

[in, out] bool

A Boolean that determines whether the plane tilt affects the altitude.

View

"Speed"

[in, out] int

Select the speed display units. Use any of the following values:

§   0 = Km/h

§   1 = Mph

§   2 = Knots

"AltitudeAndDistance"

[in, out] int

Select the altitude and distance display units. Use either of the following values:

§   0 = Meters

§   1 = Feet

“MeasurementsUnit”

[in, out] int

Select the display units for distance. The selection for this parameter should be consistent with the units type selected in AltitudeAndDistance. If you want TerraExplorer to automatically display the most appropriate metric or imperial (feet) units for each measurement based on size, set the value to 0 = Meter_Auto:

§   0 = Meter_Auto

§   1 = Millimeter

§   2 = Centimeter

§   3 = Meter

§   4 = Kilometer

§   5 = Feet_Auto

§   6 = Inch

§   7 = Feet

§   8 = Yard

§   9 = Mile

§   10 = Nautical_Mile

“MeasurementDecimalPlaces”

[in, out] int

Select the number of decimal places to display in distance measurements (0-6).

“MeasurementFontSize”

[in, out] int

Select the font size for display of measurement information in the 3D Window (8-72).

ShowMeasuresOnObject”

[in, out] int

Show segment lengths while editing. Use either of the following values:

§   0 = Disabled

§   1 = Enabled

"AltitudeType"

[in, out] int

Select the Altitude Type display units. Use either of the following values:

§   0 = Above Ground Level (AGL)

§   1 = Absolute Values

“AltitudeDecimalPlaces”

[in, out] int

Select the number of decimal places to display in altitude measurements (0-6).

"LatLongCoordinates"

[in, out] int

Select the Lat-Long Coordinates display units. Use any of the following values:

§   0 = Decimal Degrees

§   1 = Degrees, Minutes, Seconds

§   2= Degrees, Decimal Minutes

Screen Overlay

“UseSimplifiedNavigationControl”

[in, out] int

Select the type of navigation controls to display:

o   0 = Navigation Control with Level Indicator

o   1 = Simplified Navigation Control

"HeadUpDisplay"

[in, out] int

Determines the Head Up Display. Use any combination of the following flags:

§   HUD_LAYER_NONE = 0

§   HUD_LAYER_ACTIVE_ARROWS = 1

§   HUD_LAYER_CENTER_SIGN = 2

§   HUD_LAYER_TEXT_DATA = 4

§   HUD_LAYER_COMPASS = 8

§   HUD_LAYER_GRAPHIC_1 = 16 (reserved)

§   HUD_LAYER_PAN_BARS = 32

§   HUD_LAYER_DATE_TIME      = 64

§   HUD_LAYER_SCALE_BAR      = 128

§   HUD_LAYER_ZOOM_CONTROL          = 256

"HudColor"

[in, out] long

The color of the HUD in the hexadecimal form: 0x00bbggrr.

Snapping Options

Determines how a node or object snaps to other objects.

"NodeSnapping"

[in, out] int

Snap object or node to nodes of other objects or features. Use either of the following values:

§   0 = Disabled

§   1 = Enabled

"LineSegmentSnapping"

[in, out] int

Snap object or node to line segments of other objects or features. Use either of the following values:

§   0 = Disabled

§   1 = Enabled

"3DSnapping"

[in, out] int

Smart snap object or node to dynamically-identified edges and corners of any element in the 3D World. Use either of the following values:

§   0 = Disabled

§   1 = Enabled

"DirectionalSnapping"

[in, out] int

Constrain the object line segments currently being drawn to pre-defined angle increments.  Use either of the following values:

§   0 = Disabled

§   1 = Enabled

"DirectionalSnappingDegrees"

[in, out] double

The angle increments by which to constrain object line segments currently being drawn, if DirectionalSnapping is set to Enabled (0-180).

"ShowMeasuresOnObject"

[in, out] int

Show segment lengths while editing a polygon/polyline. Use either of the following values:

§   0 = Disabled

§   1 = Enabled

"CreateMeasurementObjects"

[in, out] bool

A Boolean that determines whether to create measurement objects that will be accessible from the Measurement Objects folder in the Project Tree.

Note:    In TerraExplorer GUI, this option is available from the Distance and Area measurement dialogs.

JavaScript

SetOptionParam(

       paramName,

       paramVal,

       bSave)

C#

void SetOptionParam(

       string paramName,

       object paramVal,

       bool bSave=False)

C++

HRESULT SetOptionParam(

        BSTR paramName,

        VARIANT paramVal,
        VARIANT_BOOL bSave);)