A DtOsgTerrainPatchObject contains the methods for loading a file as a terrain. When loading a file as a terrain certain post processing steps can be taken. For example, the static trees can be extracted and replaced by dynamically generated trees.

Inheritance diagram for makVrv::DtOsgTerrainPatchObject:

[legend]

Classes
struct	ExtractSpeedTreeOp

Public Types
enum	AlphaToCoverageState { USE_GLOBAL, FORCE_OFF, FORCE_ON }

Public Member Functions
	DtOsgTerrainPatchObject (DtDe &de, DtUniqueID elementId)

virtual	~DtOsgTerrainPatchObject ()

virtual void	setTerrainDefinition (const std::string &modelDefinitionName)

virtual void	slot_atcGlobalTerrainEnableChanged ()

virtual void	slot_terrainInstancesReadyToRender (const DtPagedTilesIndirectManager &pagedTilesIndirectManager)

virtual void	enableOverlay (int type, const std::string &definition)

virtual void	disableOverlay (int type)

virtual void	disableAllOverlays ()

virtual void	setOverlayScale (int type, double x, double y)

virtual void	setWrapMode (int type, int)

virtual void	setBlendMode (int type, int)

virtual void	setOverlayOffset (int type, double x, double y)

virtual void	setLayerEnabled (const std::string &rule, bool status)

virtual void	setRasterLayerPosition (int type, int pos)

virtual std::string	overlayDefinition (int type)

virtual std::vector< double >	overlayScale (int type)

virtual std::vector< double >	overlayOffset (int type)

virtual DtTerrainOverlayOperation	defaultOverlay (int type)

virtual DtTerrainOverlayOperation	currentOverlay (int type)

virtual void	getBoundingBoxMinMax (DtVector &min, DtVector &max) const

virtual void	getTerrainExtents (DtVector &nw, DtVector &ne, DtVector &sw, DtVector &se) const

virtual DtVector	getDatabaseOrigin () const

virtual void	getBoundingBoxCenter (float &x, float &y, float &z) const

osg::Group *	terrainGroupNode ()

virtual void	extractNodes (const std::string &ruleset, bool isRegEx) override

virtual void	extractOceanNodes (const std::string &ruleset, bool isRegEx) override

virtual void	extractSpeedTreeNodes (const std::string &rule, bool isRegEx, const std::string &modelDefinition) override

virtual void	realizeExtractedSpeedTrees (const DtVectorTreeRecords &trees)

virtual bool	haveExtractedOcean () const

virtual bool	canExtractOceanInIndirect (void) const

virtual int	countNodes (const std::string &rule) const

virtual bool	getExtractedNodePosition (const std::string &rule, unsigned int index, double &x, double &y, double &z) const

virtual bool	getExtractedNodeOrientation (const std::string &rule, unsigned int index, double &x, double &y, double &z, double &w) const

virtual void	moveNode (DtSceneObject object, DtModel model, const std::string &rule, unsigned int index)

virtual osg::Node *	findNode (const std::string &rule, unsigned int index)

virtual bool	isGlobalScaleTerrain () const

virtual bool	getTerrainIntersection (double x, double y, double z, double vx, double vy, double vz, double &retX, double &retY, double &retZ)

virtual void	clearElevationCache ()

bool	isOsgEarth () const

osgEarth::MapNode *	mapNode ()

const osgEarth::MapNode *	mapNode () const

void	installOsgEarthFeatureDataCallback (const std::string &featureName, DtOsgEarthFeatureDataBroker::Callback *callback)

virtual const DtTextureVisitor::TextureMap &	foundTextures () const

virtual void	setOsgEarthMaterialValues (float ambient, float diffuse, float specular, float shininess)

virtual void	getOsgEarthMaterialValues (float &ambient, float &diffuse, float &specular, float &shininess)

DtMetaFileManager::LinkageValueVec &	terrainPatchMetaFileFeatures ()

std::vector < DtVirtualBaseClass * > &	terrainAttachments ()

virtual void	setTerrainTreeScaleRandomization (bool isRandomized)

virtual bool	isTerrainTreeScaleRandomizationEnabled () const

virtual void	setTerrainTreeMinScale (double minScale)

virtual double	terrainTreeMinScale () const

virtual void	setTerrainTreeMaxScale (double maxScale)

virtual double	terrainTreeMaxScale () const

virtual void	setTerrainTreeOrientationRandomization (bool isRandomized)

virtual bool	isTerrainTreeOrientationRandomizationEnabled () const

bool	isDestructing ()

virtual void	useICO (bool enable)

virtual void	setMaxPagedLODs (unsigned int maxPagedLODs)

virtual void	updateMaxPagedLODs ()

virtual void	slot_channelCreated ()

virtual void	slot_windowCreated ()

virtual void	slot_channelToBeDestroyed ()

virtual bool	alphaToCoverageEnabled ()

virtual void	postExtractionProcessing ()

virtual bool	indirectEnabled ()

virtual void	toggleVisibility (bool visibility)

virtual DtOsgEarthFeatureDataBroker *	getOsgEarthFeatureDataBroker ()

virtual bool	isMetaFlight (void) const


virtual void	setIsMinimapOnly (bool isForMinimap)

virtual bool	isMinimapOnly () const


virtual void	setIsPageable (bool isPageable)

virtual bool	isPageable () const


virtual void	setPageableCenterPosition (const DtVector &pageableCenter)

virtual DtVector	pageableCenterPosition () const


virtual void	setPageableRadius (double radius)

virtual double	pageableRadius () const


virtual void	setPageOutDistance (double pageOutDistance)

virtual double	pageOutDistance () const

Public Member Functions inherited from makVrv::DtTerrainPatchObject
	DtTerrainPatchObject (DtDe &de, DtUniqueID id)

virtual	~DtTerrainPatchObject ()

const std::string &	terrainDefinitionName () const

virtual DtUniqueID	uniqueID () const

Static Public Member Functions
static void	authorizeBingImageryLayer (osgEarth::BingImageLayer *bingImageLayer, bool openLayer=true)

Protected Types
typedef osg::ref_ptr< osg::Node >	RefNode

Protected Member Functions
void	removeChildNodesAndCache ()

void	clearStateGraphForAllChannels (void)

void	removeEmptyParent (osg::Node *node)

void	updateBounds ()

virtual void	updatePageablePropertiesBasedOnNode (osg::Node *node)

virtual bool	getElevation (double lonRadians, double latRadians, double &retElevation)

virtual void	slot_perPixelLightingChanged (bool newVal)

virtual void	slot_usePixelShaderForOsgEarthModelsChanged ()

virtual void	slot_postUpdate ()

virtual void	setOsgEarthMaterial (float ambient, float diffuse, float specular, float shininess)

virtual void	setOsgEarthMaterialOnNode (osg::Node &node, float ambient, float diffuse, float specular, float shininess)

virtual void	setOsgEarthMaterialOnStateSet (osg::StateSet &ss, float ambient, float diffuse, float specular, float shininess)

virtual void	slot_terrainPaged ()

osgEarth::Util::ElevationQuery *	getOrCreateElevationQuery ()

void	installOsgEarthFeatureDataProcessors ()

virtual void	configureOsgEarthFeatureGeometryCompiler ()

virtual void	setupMapNodeIntersectFlag ()

virtual void	setGlobalWindSpeed (float metersPerSecond)

virtual void	setGlobalWindDirection (float radians)

virtual void	setupMapNode (void)

virtual void	setupOsgEarthBlendingForHbao (osgEarth::Map *map)

virtual void	setupOsgEarthLayersForHeightmapRendering (osgEarth::Map *map)

virtual void	setupNonMapNode (osg::ref_ptr< osg::Node > node)

virtual void	slot_coordinateSystemChanged ()

virtual void	extractNodesExecute (osg::Node *node, const std::string &ruleset, bool isRegEx)

virtual void	extractOceanNodesExecute (osg::Node *node, const std::string &ruleset, bool isRegEx)

virtual void	extractSpeedTreeNodesExecute (osg::Node *node, const std::string &rule, bool isRegEx, const std::string &modelDefinition)

virtual void	postExtractionProcessingExecute (void)

virtual void	parseDynamicTerrain (void)

virtual void	executeExtractionOperationsDeferred (osg::Node *node)

virtual void	setupOsgEarthTextureLimits ()

Static Protected Member Functions
static void	graphBoundingBox (const osg::Node *node, osg::BoundingBox &bbox)

Protected Attributes
osg::ref_ptr< DtTerrainPatchGroup >	myRoot

osg::ref_ptr< DtFastGroup >	myTerrainGroup

osg::ref_ptr< osgEarth::MapNode >	myMapNode

DtOsgTerrainOverlayManager	myOverlayManager

DtTextureVisitor::TextureMap	myFoundTextureMap

bool	myGlobalFlag

bool	myHaveExtractedOcean

bool	myPerPixelLightingChanged

volatile bool	myTerrainPagedThisFrame

bool	myPendingPerPixelLightingValue

bool	myOsgEarthMaterialChanged

float	myPendingOsgEarthMaterialAmbient

float	myPendingOsgEarthMaterialDiffuse

float	myPendingOsgEarthMaterialSpecular

float	myPendingOsgEarthMaterialShininess

DtSignalConnectionManager	myConnections

DtMetaFileManager::LinkageValueVec	myTerrainPatchMetaFileFeatures

std::vector< DtVirtualBaseClass * >	myTerrainAttachments

osgEarth::Util::ElevationQuery *	myElevationQuery

osg::ref_ptr < DtOsgEarthFeatureDataBroker >	myOsgEarthFeatureDataBroker

bool	myTerrainTreeScaleRandomizationEnabled

float	myTerrainTreeMinScale

float	myTerrainTreeMaxScale

bool	myTerrainTreeOrientationRandomizationEnabled

bool	myDestructing

DtOsgNodesExtractor *	myExtractedNodesLogic

DtDynamicTerrainWorld::FeatureHandle	myDynamicTerrainHandle

AlphaToCoverageState	myAlphaToCoverageState

bool	myIndirectEnabled

unsigned int	myMaxPagedLods

DtOsgLightPointManager &	myLightPointManager

DtPagedTilesIndirectManager *	myPagedTilesIndirectManager

boost::signalslib::connection	myPagedTilesIndirectManagerConnection

std::vector< RefNode >	myIndirectedNodes

std::string	myActualFilename

osg::ref_ptr< osgEarth::Wind >	myGlobalWind

bool	myIsMinimapOnly

bool	myIsPageable

DtVector	myPageableCenterPosition

double	myPageableRadius

double	myPageOutDistance

DtCoordinateSystem *	myCoordinateSystem = nullptr

const osg::Node *	myMetaflightGroupNode = nullptr

osg::Node *	myPagedLod = nullptr

std::unordered_map < std::string, bool >	myExtractNodesOps

std::vector< ExtractSpeedTreeOp >	myExtractSpeedTreeOps

std::unordered_map < std::string, bool >	myExtractOceanNodesOps

Protected Attributes inherited from makVrv::DtTerrainPatchObject
DtDe &	myDe

DtUniqueID	myUniqueID

std::string	myTerrainDefinitionName

Private Member Functions
	DtOsgTerrainPatchObject (const DtOsgTerrainPatchObject &)

DtOsgTerrainPatchObject &	operator= (const DtOsgTerrainPatchObject &)

Friends
class	DtOsgNodesExtractor

class	DtPagedTilesIndirectManager

Additional Inherited Members
Static Public Attributes inherited from makVrv::DtTerrainPatchObject
static const double	TheEarthRadius

Member Typedef Documentation

typedef osg::ref_ptr<osg::Node> makVrv::DtOsgTerrainPatchObject::RefNode

protected

Member Enumeration Documentation

enum makVrv::DtOsgTerrainPatchObject::AlphaToCoverageState

The possible states alpha to coverage on a terrain patch.

Enumerator
USE_GLOBAL
FORCE_OFF
FORCE_ON

Constructor & Destructor Documentation

makVrv::DtOsgTerrainPatchObject::DtOsgTerrainPatchObject	(	DtDe &	de,
		DtUniqueID	elementId
	)

CTOR.

virtual makVrv::DtOsgTerrainPatchObject::~DtOsgTerrainPatchObject ( )

virtual

DTOR.

makVrv::DtOsgTerrainPatchObject::DtOsgTerrainPatchObject ( const DtOsgTerrainPatchObject & )

private

Not implemented.

Member Function Documentation

virtual void makVrv::DtOsgTerrainPatchObject::setTerrainDefinition ( const std::string & modelDefinitionName )

virtual

Distributed methods:

The model definition will be loaded and post processing will occur.

Reimplemented from makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::slot_atcGlobalTerrainEnableChanged ( )

virtual

slot to listen in on a2c settings changes

virtual void makVrv::DtOsgTerrainPatchObject::slot_terrainInstancesReadyToRender ( const DtPagedTilesIndirectManager & pagedTilesIndirectManager )

virtual

slot to listen in on when instances in paged tiles indirect manager are ready to render (were rendered at least once)

virtual void makVrv::DtOsgTerrainPatchObject::enableOverlay	(	int	type,
		const std::string &	definition
	)

virtual

Enable specified overlay with specified definition.

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::disableOverlay ( int type )

virtual

Disable specified overlay.

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::disableAllOverlays ( )

virtual

Disable all overlays.

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::setOverlayScale	(	int	type,
		double	x,
		double	y
	)

virtual

Set scale of specified overlay.

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::setWrapMode	(	int	type,
		int
	)

virtual

Set wrap mode of specified overlay. Default is REPEAT.

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::setBlendMode	(	int	type,
		int
	)

virtual

Set blend mode of specified overlay. Default is MODULATE.

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::setOverlayOffset	(	int	type,
		double	x,
		double	y
	)

virtual

Set offset of specified overlay.

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::setLayerEnabled	(	const std::string &	rule,
		bool	status
	)

virtual

Toggle layers on or off by rule regexp.

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::setRasterLayerPosition	(	int	type,
		int	pos
	)

virtual

Sets the position of the raster layer to draw.

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::setIsMinimapOnly ( bool isForMinimap )

virtual

Should this patch object be placed under the special minimap modelset?

Implements makVrv::DtTerrainPatchObject.

virtual bool makVrv::DtOsgTerrainPatchObject::isMinimapOnly ( ) const

virtual

Should this patch object be placed under the special minimap modelset?

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::setIsPageable ( bool isPageable )

virtual

Should this patch object be pageable or not? NOTE: Changing the pageable status of a terrain patch requires that the terrain patch is reloaded.

Implements makVrv::DtTerrainPatchObject.

virtual bool makVrv::DtOsgTerrainPatchObject::isPageable ( ) const

virtual

Should this patch object be pageable or not? NOTE: Changing the pageable status of a terrain patch requires that the terrain patch is reloaded.

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::setPageableCenterPosition ( const DtVector & pageableCenter )

virtual

The center position to use when setting up the Paged LOD for this terrain patch. This is only used if setIsPageable(true). If this is not defined when the pageable terrain patch is loaded, then the center position is calculated based on the model for the terrain patch.

Implements makVrv::DtTerrainPatchObject.

virtual DtVector makVrv::DtOsgTerrainPatchObject::pageableCenterPosition ( ) const

virtual

The center position to use when setting up the Paged LOD for this terrain patch. This is only used if setIsPageable(true). If this is not defined when the pageable terrain patch is loaded, then the center position is calculated based on the model for the terrain patch.

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::setPageableRadius ( double radius )

virtual

The radius to use when setting up the Paged LOD for this terrain patch. This is only used if setIsPageable(true). If this is not defined when the pageable terrain patch is loaded, then the center position is calculated based on the model for the terrain patch.

Implements makVrv::DtTerrainPatchObject.

virtual double makVrv::DtOsgTerrainPatchObject::pageableRadius ( ) const

virtual

The radius to use when setting up the Paged LOD for this terrain patch. This is only used if setIsPageable(true). If this is not defined when the pageable terrain patch is loaded, then the center position is calculated based on the model for the terrain patch.

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::setPageOutDistance ( double pageOutDistance )

virtual

The page out distance to use when setting up the Paged LOD for this terrain patch. This is only used if setIsPageable(true). If this is not defined when the pageable terrain patch is loaded, then the page out distance is set to be three times the pageableRadius.

Implements makVrv::DtTerrainPatchObject.

virtual double makVrv::DtOsgTerrainPatchObject::pageOutDistance ( ) const

virtual

The page out distance to use when setting up the Paged LOD for this terrain patch. This is only used if setIsPageable(true). If this is not defined when the pageable terrain patch is loaded, then the page out distance is set to be three times the pageableRadius.

Implements makVrv::DtTerrainPatchObject.

virtual std::string makVrv::DtOsgTerrainPatchObject::overlayDefinition ( int type )

virtual

Local functions.

Implements makVrv::DtTerrainPatchObject.

virtual std::vector<double> makVrv::DtOsgTerrainPatchObject::overlayScale ( int type )

virtual

Non bound methods:

Implements makVrv::DtTerrainPatchObject.

virtual std::vector<double> makVrv::DtOsgTerrainPatchObject::overlayOffset ( int type )

virtual

Non bound methods:

Implements makVrv::DtTerrainPatchObject.

virtual DtTerrainOverlayOperation makVrv::DtOsgTerrainPatchObject::defaultOverlay ( int type )

virtual

Non bound methods:

Implements makVrv::DtTerrainPatchObject.

virtual DtTerrainOverlayOperation makVrv::DtOsgTerrainPatchObject::currentOverlay ( int type )

virtual

Non bound methods:

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::getBoundingBoxMinMax	(	DtVector &	min,
		DtVector &	max
	)		const

virtual

Returns the min/max bounding points of the terrain.

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::getTerrainExtents	(	DtVector &	nw,
		DtVector &	ne,
		DtVector &	sw,
		DtVector &	se
	)		const

virtual

Return the corners of the terrain, useful for calculating draping parameters.

Implements makVrv::DtTerrainPatchObject.

virtual DtVector makVrv::DtOsgTerrainPatchObject::getDatabaseOrigin ( ) const

virtual

Return the origin of the database in database coordinates.

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::getBoundingBoxCenter	(	float &	x,
		float &	y,
		float &	z
	)		const

virtual

Get the bounding box center of the terrain patch.

osg::Group* makVrv::DtOsgTerrainPatchObject::terrainGroupNode ( )

virtual void makVrv::DtOsgTerrainPatchObject::extractNodes	(	const std::string &	ruleset,
		bool	isRegEx
	)

overridevirtual

Move nodes via a ruleset.

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::extractOceanNodes	(	const std::string &	ruleset,
		bool	isRegEx
	)

overridevirtual

Extract ocean nodes to the static ocean root.

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::extractSpeedTreeNodes	(	const std::string &	rule,
		bool	isRegEx,
		const std::string &	modelDefinition
	)

overridevirtual

Extract osg nodes from the terrain patch and replace them as speed trees.

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::realizeExtractedSpeedTrees ( const DtVectorTreeRecords & trees )

virtual

Send Tree Records to the speed tree manager.

Implements makVrv::DtTerrainPatchObject.

virtual bool makVrv::DtOsgTerrainPatchObject::haveExtractedOcean ( ) const

virtual

Does this patch have extracted ocean nodes?

virtual bool makVrv::DtOsgTerrainPatchObject::canExtractOceanInIndirect ( void ) const

virtual

virtual int makVrv::DtOsgTerrainPatchObject::countNodes ( const std::string & rule ) const

virtual

Count nodes via a rule. This checks the current terrain contents without modifying it.

Implements makVrv::DtTerrainPatchObject.

virtual bool makVrv::DtOsgTerrainPatchObject::getExtractedNodePosition	(	const std::string &	rule,
		unsigned int	index,
		double &	x,
		double &	y,
		double &	z
	)		const

virtual

Get the extracted node position.

Return values

false if the node is not found.

Implements makVrv::DtTerrainPatchObject.

virtual bool makVrv::DtOsgTerrainPatchObject::getExtractedNodeOrientation	(	const std::string &	rule,
		unsigned int	index,
		double &	x,
		double &	y,
		double &	z,
		double &	w
	)		const

virtual

Get the extracted node orientation.

Return values

false if the node is not found.

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::moveNode	(	DtSceneObject *	object,
		DtModel *	model,
		const std::string &	rule,
		unsigned int	index
	)

virtual

Moves a node to the model and sets the location of an object by its location.

Implements makVrv::DtTerrainPatchObject.

virtual osg::Node* makVrv::DtOsgTerrainPatchObject::findNode	(	const std::string &	rule,
		unsigned int	index
	)

virtual

Get a particular node found with a rule & it's index.

virtual bool makVrv::DtOsgTerrainPatchObject::isGlobalScaleTerrain ( ) const

virtual

Get if the terrain patch is a global scale.

Implements makVrv::DtTerrainPatchObject.

virtual bool makVrv::DtOsgTerrainPatchObject::getTerrainIntersection	(	double	x,
		double	y,
		double	z,
		double	vx,
		double	vy,
		double	vz,
		double &	retX,
		double &	retY,
		double &	retZ
	)

virtual

Get a terrain intersection.

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::clearElevationCache ( )

virtual

If the patch object is using an elevation cache, clear it (otherwise do nothing). Use after making a large number of successive calls, such as while extracting props from a shape file.

Implements makVrv::DtTerrainPatchObject.

bool makVrv::DtOsgTerrainPatchObject::isOsgEarth ( ) const

Returns whether the terrain 'patch' is really osg earth streamed terrain.

osgEarth::MapNode* makVrv::DtOsgTerrainPatchObject::mapNode ( )

Returns the underlying osgEarth Map Node if any.

const osgEarth::MapNode* makVrv::DtOsgTerrainPatchObject::mapNode ( ) const

void makVrv::DtOsgTerrainPatchObject::installOsgEarthFeatureDataCallback	(	const std::string &	featureName,
		DtOsgEarthFeatureDataBroker::Callback *	callback
	)

virtual const DtTextureVisitor::TextureMap& makVrv::DtOsgTerrainPatchObject::foundTextures ( ) const

virtual

Returns the list of (unique) found textures.

virtual void makVrv::DtOsgTerrainPatchObject::setOsgEarthMaterialValues	(	float	ambient,
		float	diffuse,
		float	specular,
		float	shininess
	)

virtual

virtual void makVrv::DtOsgTerrainPatchObject::getOsgEarthMaterialValues	(	float &	ambient,
		float &	diffuse,
		float &	specular,
		float &	shininess
	)

virtual

DtMetaFileManager::LinkageValueVec& makVrv::DtOsgTerrainPatchObject::terrainPatchMetaFileFeatures ( )

Return the list of node names/annotations and corresponding JSON info.

std::vector<DtVirtualBaseClass*>& makVrv::DtOsgTerrainPatchObject::terrainAttachments ( )

Get the list of tickables for this model (created by .meta files)

virtual void makVrv::DtOsgTerrainPatchObject::setTerrainTreeScaleRandomization ( bool isRandomized )

virtual

Should speed tree scale be randomized on the terrain.

Implements makVrv::DtTerrainPatchObject.

virtual bool makVrv::DtOsgTerrainPatchObject::isTerrainTreeScaleRandomizationEnabled ( ) const

virtual

Is speed tree random scale enabled.

virtual void makVrv::DtOsgTerrainPatchObject::setTerrainTreeMinScale ( double minScale )

virtual

Set the minimum scale for randomization of scale.

Implements makVrv::DtTerrainPatchObject.

virtual double makVrv::DtOsgTerrainPatchObject::terrainTreeMinScale ( ) const

virtual

Get the minimum scale for randomization of scale.

virtual void makVrv::DtOsgTerrainPatchObject::setTerrainTreeMaxScale ( double maxScale )

virtual

Set the maximum scale for randomization of scale.

Implements makVrv::DtTerrainPatchObject.

virtual double makVrv::DtOsgTerrainPatchObject::terrainTreeMaxScale ( ) const

virtual

Get the maximum scale for randomization of scale.

virtual void makVrv::DtOsgTerrainPatchObject::setTerrainTreeOrientationRandomization ( bool isRandomized )

virtual

Should speed trees be randomly oriented.

Implements makVrv::DtTerrainPatchObject.

virtual bool makVrv::DtOsgTerrainPatchObject::isTerrainTreeOrientationRandomizationEnabled ( ) const

virtual

Is speed tree random orientation enabled.

bool makVrv::DtOsgTerrainPatchObject::isDestructing ( )

Is the DtOsgTerrainPatchObject in the destructor.

virtual void makVrv::DtOsgTerrainPatchObject::useICO ( bool enable )

virtual

Enable/Disable Incremental Compile Option. This calls into the windowmanager which controls ICO.

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::setMaxPagedLODs ( unsigned int maxPagedLODs )

virtual

Set the target max number of paged lods for this terrain (patch)

Implements makVrv::DtTerrainPatchObject.

virtual void makVrv::DtOsgTerrainPatchObject::updateMaxPagedLODs ( )

virtual

send the current max paged lods down to the channel manager

virtual void makVrv::DtOsgTerrainPatchObject::slot_channelCreated ( )

virtual

handle the signal for channel created so that the terrain can send the max paged lods down to the channel manager

virtual void makVrv::DtOsgTerrainPatchObject::slot_windowCreated ( )

virtual

handle the signal for window is created so that the terrain can send the max paged lods down to the channel manager

virtual void makVrv::DtOsgTerrainPatchObject::slot_channelToBeDestroyed ( )

virtual

handle the signal for channel to be destroyed so that the terrain can send the max paged lods down to the channel manager

virtual bool makVrv::DtOsgTerrainPatchObject::alphaToCoverageEnabled ( )

virtual

Gets whether or not alpha to coverage is enabled for this terrain patch.

virtual void makVrv::DtOsgTerrainPatchObject::postExtractionProcessing ( )

virtual

called by the terrain patch after the extraction operations used to indirect a non paging terrain patch.

Implements makVrv::DtTerrainPatchObject.

virtual bool makVrv::DtOsgTerrainPatchObject::indirectEnabled ( )

virtual

get whether or not indirect is enabled for this terrain patch. Based on setting at load.

virtual void makVrv::DtOsgTerrainPatchObject::toggleVisibility ( bool visibility )

virtual

Toggle the visibility of this terrain patch object.

Parameters

visibility Whether show the terrain patch or not.

Implements makVrv::DtTerrainPatchObject.

static void makVrv::DtOsgTerrainPatchObject::authorizeBingImageryLayer	(	osgEarth::BingImageLayer *	bingImageLayer,
		bool	openLayer = `true`
	)

static

Authorize a Bing Imagery Layer using a MAK provided key.

Parameters

bingImageLayer The bing imagery layer to authorize.

Note: If the layer is open, this function will close and re-open the layer for changes to take affect. This function also updates the CachePolicy for the layer to be compliant with Bing's terms of usage. A compliant CachePolicy expires cached data after 24 hours.

virtual DtOsgEarthFeatureDataBroker* makVrv::DtOsgTerrainPatchObject::getOsgEarthFeatureDataBroker ( )

virtual

get the feature data broker for this terrain patch

virtual bool makVrv::DtOsgTerrainPatchObject::isMetaFlight ( void ) const

virtual

is mft?

DtOsgTerrainPatchObject& makVrv::DtOsgTerrainPatchObject::operator= ( const DtOsgTerrainPatchObject & )

private

void makVrv::DtOsgTerrainPatchObject::removeChildNodesAndCache ( )

protected

Unload the terrain.

void makVrv::DtOsgTerrainPatchObject::clearStateGraphForAllChannels ( void )

protected

clear osg's internal state graph

static void makVrv::DtOsgTerrainPatchObject::graphBoundingBox	(	const osg::Node *	node,
		osg::BoundingBox &	bbox
	)

staticprotected

void makVrv::DtOsgTerrainPatchObject::removeEmptyParent ( osg::Node * node )

protected

void makVrv::DtOsgTerrainPatchObject::updateBounds ( )

protected

virtual void makVrv::DtOsgTerrainPatchObject::updatePageablePropertiesBasedOnNode ( osg::Node * node )

protectedvirtual

virtual bool makVrv::DtOsgTerrainPatchObject::getElevation	(	double	lonRadians,
		double	latRadians,
		double &	retElevation
	)

protectedvirtual

get an osg earth elevation

virtual void makVrv::DtOsgTerrainPatchObject::slot_perPixelLightingChanged ( bool newVal )

protectedvirtual

virtual void makVrv::DtOsgTerrainPatchObject::slot_usePixelShaderForOsgEarthModelsChanged ( )

protectedvirtual

virtual void makVrv::DtOsgTerrainPatchObject::slot_postUpdate ( )

protectedvirtual

virtual void makVrv::DtOsgTerrainPatchObject::setOsgEarthMaterial	(	float	ambient,
		float	diffuse,
		float	specular,
		float	shininess
	)

protectedvirtual

virtual void makVrv::DtOsgTerrainPatchObject::setOsgEarthMaterialOnNode	(	osg::Node &	node,
		float	ambient,
		float	diffuse,
		float	specular,
		float	shininess
	)

protectedvirtual

virtual void makVrv::DtOsgTerrainPatchObject::setOsgEarthMaterialOnStateSet	(	osg::StateSet &	ss,
		float	ambient,
		float	diffuse,
		float	specular,
		float	shininess
	)

protectedvirtual

virtual void makVrv::DtOsgTerrainPatchObject::slot_terrainPaged ( )

protectedvirtual

osgEarth::Util::ElevationQuery* makVrv::DtOsgTerrainPatchObject::getOrCreateElevationQuery ( )

protected

Returns the patch's elevation query object, creating it on.

void makVrv::DtOsgTerrainPatchObject::installOsgEarthFeatureDataProcessors ( )

protected

virtual void makVrv::DtOsgTerrainPatchObject::configureOsgEarthFeatureGeometryCompiler ( )

protectedvirtual

virtual void makVrv::DtOsgTerrainPatchObject::setupMapNodeIntersectFlag ( )

protectedvirtual

utility function for setting up the osgEarth terrain skin only intersection flag on the terrain engine.

virtual void makVrv::DtOsgTerrainPatchObject::setGlobalWindSpeed ( float metersPerSecond )

protectedvirtual

virtual void makVrv::DtOsgTerrainPatchObject::setGlobalWindDirection ( float radians )

protectedvirtual

virtual void makVrv::DtOsgTerrainPatchObject::setupMapNode ( void )

protectedvirtual

set up map node, if the definition contains a map node

virtual void makVrv::DtOsgTerrainPatchObject::setupOsgEarthBlendingForHbao ( osgEarth::Map * map )

protectedvirtual

custom blend for hbao

virtual void makVrv::DtOsgTerrainPatchObject::setupOsgEarthLayersForHeightmapRendering ( osgEarth::Map * map )

protectedvirtual

modify layer flags for visiblity in heightmap rendering

virtual void makVrv::DtOsgTerrainPatchObject::setupNonMapNode ( osg::ref_ptr< osg::Node > node )

protectedvirtual

set up map node, if the definition does not contain a map node

virtual void makVrv::DtOsgTerrainPatchObject::slot_coordinateSystemChanged ( )

protectedvirtual

slot for when the coordinate system changes

virtual void makVrv::DtOsgTerrainPatchObject::extractNodesExecute	(	osg::Node *	node,
		const std::string &	ruleset,
		bool	isRegEx
	)

protectedvirtual

actual execution

virtual void makVrv::DtOsgTerrainPatchObject::extractOceanNodesExecute	(	osg::Node *	node,
		const std::string &	ruleset,
		bool	isRegEx
	)

protectedvirtual

actual execution

virtual void makVrv::DtOsgTerrainPatchObject::extractSpeedTreeNodesExecute	(	osg::Node *	node,
		const std::string &	rule,
		bool	isRegEx,
		const std::string &	modelDefinition
	)

protectedvirtual

actual execution

virtual void makVrv::DtOsgTerrainPatchObject::postExtractionProcessingExecute ( void )

protectedvirtual

actual execution

virtual void makVrv::DtOsgTerrainPatchObject::parseDynamicTerrain ( void )

protectedvirtual

internal

virtual void makVrv::DtOsgTerrainPatchObject::executeExtractionOperationsDeferred ( osg::Node * node )

protectedvirtual

For paged osgs only. Called via DtPagedTilesIndirectManager from a background thread It is likely possible to do this via ordering the various signals for loaded/paged in properly.

virtual void makVrv::DtOsgTerrainPatchObject::setupOsgEarthTextureLimits ( )

protectedvirtual

called once when terrain is loaded called also when limits change

Friends And Related Function Documentation

friend class DtOsgNodesExtractor

friend

friend class DtPagedTilesIndirectManager

friend

Member Data Documentation

osg::ref_ptr<DtTerrainPatchGroup> makVrv::DtOsgTerrainPatchObject::myRoot

protected

The OSG Hierarchy starts with myRoot and has one child: myTerrainGroup.

osg::ref_ptr<DtFastGroup> makVrv::DtOsgTerrainPatchObject::myTerrainGroup

protected

The myTerrainGroup node holds all the terrain polygons except for reforested trees.

osg::ref_ptr<osgEarth::MapNode> makVrv::DtOsgTerrainPatchObject::myMapNode

protected

DtOsgTerrainOverlayManager makVrv::DtOsgTerrainPatchObject::myOverlayManager

protected

DtTextureVisitor::TextureMap makVrv::DtOsgTerrainPatchObject::myFoundTextureMap

protected

bool makVrv::DtOsgTerrainPatchObject::myGlobalFlag

protected

bool makVrv::DtOsgTerrainPatchObject::myHaveExtractedOcean

protected

bool makVrv::DtOsgTerrainPatchObject::myPerPixelLightingChanged

protected

volatile bool makVrv::DtOsgTerrainPatchObject::myTerrainPagedThisFrame

protected

bool makVrv::DtOsgTerrainPatchObject::myPendingPerPixelLightingValue

protected

bool makVrv::DtOsgTerrainPatchObject::myOsgEarthMaterialChanged

protected

float makVrv::DtOsgTerrainPatchObject::myPendingOsgEarthMaterialAmbient

protected

float makVrv::DtOsgTerrainPatchObject::myPendingOsgEarthMaterialDiffuse

protected

float makVrv::DtOsgTerrainPatchObject::myPendingOsgEarthMaterialSpecular

protected

float makVrv::DtOsgTerrainPatchObject::myPendingOsgEarthMaterialShininess

protected

DtSignalConnectionManager makVrv::DtOsgTerrainPatchObject::myConnections

protected

DtMetaFileManager::LinkageValueVec makVrv::DtOsgTerrainPatchObject::myTerrainPatchMetaFileFeatures

protected

std::vector<DtVirtualBaseClass*> makVrv::DtOsgTerrainPatchObject::myTerrainAttachments

protected

osgEarth::Util::ElevationQuery* makVrv::DtOsgTerrainPatchObject::myElevationQuery

protected

Object used to sample the elevation model at various resolutions.

osg::ref_ptr<DtOsgEarthFeatureDataBroker> makVrv::DtOsgTerrainPatchObject::myOsgEarthFeatureDataBroker

protected

notifies subscribers of feature data loading via an osgEarth layer.

bool makVrv::DtOsgTerrainPatchObject::myTerrainTreeScaleRandomizationEnabled

protected

Tree randomization settings.

float makVrv::DtOsgTerrainPatchObject::myTerrainTreeMinScale

protected

float makVrv::DtOsgTerrainPatchObject::myTerrainTreeMaxScale

protected

bool makVrv::DtOsgTerrainPatchObject::myTerrainTreeOrientationRandomizationEnabled

protected

bool makVrv::DtOsgTerrainPatchObject::myDestructing

protected

keeps track of when the object is in the destructor.

DtOsgNodesExtractor* makVrv::DtOsgTerrainPatchObject::myExtractedNodesLogic

protected

DtDynamicTerrainWorld::FeatureHandle makVrv::DtOsgTerrainPatchObject::myDynamicTerrainHandle

protected

AlphaToCoverageState makVrv::DtOsgTerrainPatchObject::myAlphaToCoverageState

protected

bool makVrv::DtOsgTerrainPatchObject::myIndirectEnabled

protected

unsigned int makVrv::DtOsgTerrainPatchObject::myMaxPagedLods

protected

DtOsgLightPointManager& makVrv::DtOsgTerrainPatchObject::myLightPointManager

protected

DtPagedTilesIndirectManager* makVrv::DtOsgTerrainPatchObject::myPagedTilesIndirectManager

protected

boost::signalslib::connection makVrv::DtOsgTerrainPatchObject::myPagedTilesIndirectManagerConnection

protected

connection to listen in on when instances were added to the terrain skin only for non-metaflight

std::vector<RefNode> makVrv::DtOsgTerrainPatchObject::myIndirectedNodes

protected

std::string makVrv::DtOsgTerrainPatchObject::myActualFilename

protected

osg::ref_ptr<osgEarth::Wind> makVrv::DtOsgTerrainPatchObject::myGlobalWind

protected

bool makVrv::DtOsgTerrainPatchObject::myIsMinimapOnly

protected

bool makVrv::DtOsgTerrainPatchObject::myIsPageable

protected

DtVector makVrv::DtOsgTerrainPatchObject::myPageableCenterPosition

protected

double makVrv::DtOsgTerrainPatchObject::myPageableRadius

protected

double makVrv::DtOsgTerrainPatchObject::myPageOutDistance

protected

DtCoordinateSystem* makVrv::DtOsgTerrainPatchObject::myCoordinateSystem = nullptr

protected

local clone of the system wide coordinate system. for thread safety.

const osg::Node* makVrv::DtOsgTerrainPatchObject::myMetaflightGroupNode = nullptr

protected

osg::Node* makVrv::DtOsgTerrainPatchObject::myPagedLod = nullptr

protected

std::unordered_map<std::string, bool> makVrv::DtOsgTerrainPatchObject::myExtractNodesOps

protected

used to defer extraction of nodes (only for paged osgs)

std::vector<ExtractSpeedTreeOp> makVrv::DtOsgTerrainPatchObject::myExtractSpeedTreeOps

protected

std::unordered_map<std::string, bool> makVrv::DtOsgTerrainPatchObject::myExtractOceanNodesOps

protected

used to defer extraction of ocean (only for paged osgs)

The documentation for this class was generated from the following file:

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-2-branch/include/vrvOsg/DtOsgTerrainPatchObject.h

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