Classes
class	vtIcoGlobe

class	vtStarDome

class	vtSkyDome

class	vtStructureExtension

struct	vtShadowOptions

class	vtTerrain

class	vtLayer

class	vtStructureLayer

class	vtImageLayer

class	LayerSet

class	vtTerrainScene

class	ScenarioParams

class	TParams

class	TParamsVisitor

Macros
#define	TERR_LTYPE_STRUCTURE "Structure"

#define	TERR_LTYPE_ABSTRACT "Abstract"

#define	TERR_LTYPE_IMAGE "Image"

#define	STR_TPARAMS_FORMAT_NAME "Terrain_Parameters"

#define	STR_NAME "Name"

#define	STR_ELEVFILE "Elevation_Filename"

#define	STR_VERTICALEXAG "Vertical_Exag"

#define	STR_SUPPRESS "Suppress_Surface"

#define	STR_MINHEIGHT "Min_Height"

#define	STR_NAVSTYLE "Nav_Style"

#define	STR_NAVSPEED "Nav_Speed"

#define	STR_LOCFILE "Locations_File"

#define	STR_INITLOCATION "Init_Location"

#define	STR_HITHER "Hither_Distance"

#define	STR_ACCEL "Accel"

#define	STR_ALLOW_ROLL "Allow_Roll"

#define	STR_SURFACE_TYPE "Surface_Type"

#define	STR_LODMETHOD "LOD_Method"

#define	STR_TRICOUNT "Tri_Count"

#define	STR_TRISTRIPS "Tristrips"

#define	STR_VERTCOUNT "Vert_Count"

#define	STR_TILE_CACHE_SIZE "Tile_Cache_Size"

#define	STR_TILE_THREADING "Tile_Threading"

#define	STR_TIMEON "Time_On"

#define	STR_INITTIME "Init_Time"

#define	STR_TIMESPEED "Time_Speed"

#define	STR_TEXTURE "Texture"

#define	STR_TEXTUREFILE "Texture_Filename"

#define	STR_TEXTURE_GRADUAL "Texture_Gradual"

#define	STR_TEXURE_LOD_FACTOR "Texture_LOD_Factor"

#define	STR_MIPMAP "MIP_Map"

#define	STR_REQUEST16BIT "Request_16_Bit"

#define	STR_PRELIGHT "Pre-Light"

#define	STR_PRELIGHTFACTOR "PreLight_Factor"

#define	STR_CAST_SHADOWS "Cast_Shadows"

#define	STR_COLOR_MAP "Color_Map"

#define	STR_TEXTURE_RETAIN "Texture_Retain"

#define	STR_DETAILTEXTURE "Detail_Texture"

#define	STR_DTEXTURE_NAME "DTexture_Name"

#define	STR_DTEXTURE_SCALE "DTexture_Scale"

#define	STR_DTEXTURE_DISTANCE "DTexture_Distance"

#define	STR_ROADS "Roads"

#define	STR_ROADFILE "Road_File"

#define	STR_HWY "Highway"

#define	STR_PAVED "Paved"

#define	STR_DIRT "Dirt"

#define	STR_ROADHEIGHT "Road_Height"

#define	STR_ROADDISTANCE "Road_Distance"

#define	STR_TEXROADS "Road_Texture"

#define	STR_ROADCULTURE "Road_Culture"

#define	STR_TREES "Trees"

#define	STR_TREEFILE "Tree_File"

#define	STR_VEGDISTANCE "Tree_Distance"

#define	STR_FOG "Fog"

#define	STR_FOGDISTANCE "Fog_Distance"

#define	STR_FOGCOLOR "Fog_Color"

#define	STR_CONTENT_FILE "Content_File"

#define	STR_STRUCTFILE "Structure_File"

#define	STR_STRUCTDIST "Structure_Distance"

#define	STR_STRUCT_SHADOWS "Structure_Shadows"

#define	STR_SHADOW_REZ "Shadow_Resolution"

#define	STR_SHADOW_DARKNESS "Shadow_Darkness"

#define	STR_SHADOWS_DEFAULT_ON "Shadows_Default_On"

#define	STR_SHADOWS_EVERY_FRAME "Shadows_Every_Frame"

#define	STR_LIMIT_SHADOW_AREA "Limit_Shadow_Area"

#define	STR_SHADOW_RADIUS "Shadow_Radius"

#define	STR_STRUCTURE_PAGING "PagingStructures"

#define	STR_STRUCTURE_PAGING_MAX "PagingStructureMax"

#define	STR_STRUCTURE_PAGING_DIST "PagingStructureDist"

#define	STR_TOWERS "Trans_Towers"

#define	STR_TOWERFILE "Tower_File"

#define	STR_VEHICLES "Vehicles"

#define	STR_VEHICLESIZE "Vehicle_Size"

#define	STR_VEHICLESPEED "Vehicle_Speed"

#define	STR_SKY "Sky"

#define	STR_SKYTEXTURE "Sky_Texture"

#define	STR_OCEANPLANE "Ocean_Plane"

#define	STR_OCEANPLANELEVEL "Ocean_Plane_Level"

#define	STR_WATER "Water"

#define	STR_WATERFILE "Water_File"

#define	STR_DEPRESSOCEAN "Depress_Ocean"

#define	STR_DEPRESSOCEANLEVEL "Depress_Ocean_Level"

#define	STR_HORIZON "Horizon"

#define	STR_BGCOLOR "Background_Color"

#define	STR_ROUTEENABLE "Route_Enable"

#define	STR_ROUTEFILE "Route_File"

#define	STR_DIST_TOOL_HEIGHT "Distance_Tool_Height"

#define	STR_HUD_OVERLAY "HUD_Overlay"

#define	STR_OVERVIEW "HUD_Overview"

#define	STR_COMPASS "HUD_Compass"

#define	STR_INIT_SCENARIO "Init_Scenario"

#define	STR_SCENARIO_NAME "Scenario_Name"

#define	STR_ALLOW_GRID_SCULPTING "Allow_Sculpting"

Typedefs
typedef bool(*	ProgFuncPtrType )(int)
	Type of a progress callback function.

typedef osg::ref_ptr< vtLayer >	vtLayerPtr

Enumerations
enum	TFType { TFT_TERRAINSURFACE, TFT_HORIZON, TFT_OCEAN, TFT_VEGETATION, TFT_STRUCTURES, TFT_ROADS }

enum	TextureEnum { TE_NONE, TE_SINGLE, TE_TILED, TE_DERIVED, TE_TILESET }

enum	LodMethodEnum { LM_ROETTGER, LM_TOPOVISTA, LM_MCNALLY, LM_DEMETER, LM_BRUTE }

Functions
vtMovGeode *	CreateSimpleEarth (const vtString &strDataPath)

void	geo_to_xyz (double radius, const DPoint2 &geo, FPoint3 &p)

void	geo_to_xyz (double radius, const DPoint2 &geo, DPoint3 &p)

void	xyz_to_geo (double radius, const FPoint3 &p, DPoint3 &geo)

vtTransform *	CreateMarker (vtMaterialArray *pMats, const RGBf &color)

vtTerrainScene *	vtGetTS ()

vtContentManager3d &	vtGetContent ()

Detailed Description

These classes are the terrain objects, which act as containers for elevation, imagery, culture, and all other visual components of a part of the earth.

Enumeration Type Documentation

enum LodMethodEnum

Enumeration for CLOD methods which vtlib knows about. To extend vtlib with your own CLOD algorithm class, add a value here.

Enumerator
LM_ROETTGER	SRTerrain.
LM_TOPOVISTA	TVTerrain.
LM_MCNALLY	SMTerrain.
LM_DEMETER	DemeterTerrain.
LM_BRUTE	BruteTerrain.

Classes

Macros

Typedefs

Enumerations

Functions

Detailed Description

Enumeration Type Documentation