A DtOsgTerrainPatchObject contains the methods for loading a file as a terrain. More...

Inheritance diagram for makVrv::DtOsgTerrainPatchObject:

Public Types
enum	AlphaToCoverageState { USE_GLOBAL, FORCE_OFF, FORCE_ON }
	The possible states alpha to coverage on a terrain patch. More...

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

virtual	~DtOsgTerrainPatchObject ()
	DTOR. More...

virtual void	setTerrainDefinition (const std::string &modelDefinitionName)
	Distributed methods: More...

virtual void	slot_atcGlobalTerrainEnableChanged ()

virtual void	enableOverlay (int type, const std::string &definition)
	Enable specified overlay with specified definition. More...

virtual void	disableOverlay (int type)
	Disable specified overlay. More...

virtual void	disableAllOverlays ()
	Disable all overlays. More...

virtual void	setOverlayScale (int type, double x, double y)
	Set scale of specified overlay. More...

virtual void	setWrapMode (int type, int)
	Set wrap mode of specified overlay. Default is REPEAT. More...

virtual void	setBlendMode (int type, int)
	Set blend mode of specified overlay. Default is MODULATE. More...

virtual void	setOverlayOffset (int type, double x, double y)
	Set offset of specified overlay. More...

virtual void	setLayerEnabled (const std::string &rule, bool status)
	Toggle layers on or off by rule regexp. More...

virtual void	setRasterLayerPosition (int type, int pos)
	Sets the position of the raster layer to draw. More...

virtual std::string	overlayDefinition (int type)
	Local functions. More...

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
	Returns the min/max bounding points of the terrain. More...

virtual void	getTerrainExtents (DtVector &nw, DtVector &ne, DtVector &sw, DtVector &se) const
	Return the corners of the terrain, useful for calculating draping parameters. More...

virtual DtVector	getDatabaseOrigin () const
	Return the origin of the database in database coordinates. More...

virtual void	getBoundingBoxCenter (float &x, float &y, float &z) const
	Get the bounding box center of the terrain patch. More...

osg::Group *	terrainGroupNode ()

virtual void	extractNodes (const std::string &ruleset, bool isRegEx)
	Move nodes via a ruleset. More...

virtual void	extractOceanNodes (const std::string &ruleset, bool isRegEx)
	Extract ocean nodes to the static ocean root. More...

virtual void	extractSpeedTreeNodes (const std::string &rule, bool isRegEx, const std::string &modelDefinition)
	Extract osg nodes from the terrain patch and replace them as speed trees. More...

virtual void	realizeExtractedSpeedTrees (const DtVectorTreeRecords &trees)
	Send Tree Records to the speed tree manager. More...

virtual bool	haveExtractedOcean () const
	Does this patch have extracted ocean nodes? More...

virtual int	countNodes (const std::string &rule) const
	Count nodes via a rule. More...

virtual bool	getExtractedNodePosition (const std::string &rule, unsigned int index, double &x, double &y, double &z) const
	Get the extracted node position. More...

virtual bool	getExtractedNodeOrientation (const std::string &rule, unsigned int index, double &x, double &y, double &z, double &w) const
	Get the extracted node orientation. More...

virtual void	moveNode (DtSceneObject object, DtModel model, const std::string &rule, unsigned int index)
	Moves a node to the model and sets the location of an object by its location. More...

virtual osg::Node *	findNode (const std::string &rule, unsigned int index)
	Get a particular node found with a rule & it's index. More...

virtual bool	isGlobalScaleTerrain () const
	Get if the terrain patch is a global scale. More...

virtual bool	getTerrainIntersection (double x, double y, double z, double vx, double vy, double vz, double &retX, double &retY, double &retZ)
	Get a terrain intersection. More...

virtual void	clearElevationCache ()
	If the patch object is using an elevation cache, clear it (otherwise do nothing). More...

bool	isOsgEarth () const
	Returns whether the terrain 'patch' is really osg earth streamed terrain. More...

osgEarth::MapNode *	mapNode ()
	Returns the underlying osgEarth Map Node if any. More...

const osgEarth::MapNode *	mapNode () const

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

virtual const DtTextureVisitor::TextureMap &	foundTextures () const
	Returns the list of (unique) found textures. More...

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

std::vector < DtVirtualBaseClass * > &	terrainAttachments ()
	Get the list of tickables for this model (created by .meta files) More...

virtual void	setTerrainTreeScaleRandomization (bool isRandomized)
	Should speed tree scale be randomized on the terrain. More...

virtual bool	isTerrainTreeScaleRandomizationEnabled () const
	Is speed tree random scale enabled. More...

virtual void	setTerrainTreeMinScale (double minScale)
	Set the minimum scale for randomization of scale. More...

virtual double	terrainTreeMinScale () const
	Get the minimum scale for randomization of scale. More...

virtual void	setTerrainTreeMaxScale (double maxScale)
	Set the maximum scale for randomization of scale. More...

virtual double	terrainTreeMaxScale () const
	Get the maximum scale for randomization of scale. More...

virtual void	setTerrainTreeOrientationRandomization (bool isRandomized)
	Should speed trees be randomly oriented. More...

virtual bool	isTerrainTreeOrientationRandomizationEnabled () const
	Is speed tree random orientation enabled. More...

bool	isDestructing ()
	Is the DtOsgTerrainPatchObject in the destructor. More...

virtual void	useICO (bool enable)
	Enable/Disable Incremental Compile Option. More...

virtual void	setMaxPagedLODs (unsigned int maxPagedLODs)
	Set the target max number of paged lods for this terrain (patch) More...

virtual void	updateMaxPagedLODs ()
	send the current max paged lods down to the channel manager More...

virtual void	slot_channelCreated ()
	handle the signal for channel created so that the terrain can send the max paged lods down to the channel manager More...

virtual void	slot_windowCreated ()
	handle the signal for window is created so that the terrain can send the max paged lods down to the channel manager More...

virtual void	slot_channelToBeDestroyed ()
	handle the signal for channel to be destroyed so that the terrain can send the max paged lods down to the channel manager More...

virtual bool	alphaToCoverageEnabled ()
	Gets whether or not alpha to coverage is enabled for this terrain patch. More...

virtual void	postExtractionProcessing ()
	called by the terrain patch after the extraction operations used to indirect a non paging terrain patch. More...

virtual bool	indirectEnabled ()
	get whether or not indirect is enabled for this terrain patch. Based on setting at load. More...

virtual void	toggleVisibility (bool visibility)
	/brief Toggle the visibility of this terrain patch object. More...

virtual DtOsgEarthFeatureDataBroker *	getOsgEarthFeatureDataBroker ()
	get the feature data broker for this terrain patch More...


virtual void	setIsMinimapOnly (bool isForMinimap)
	Should this patch object be placed under the special minimap modelset? More...

virtual bool	isMinimapOnly () const

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

virtual	~DtTerrainPatchObject ()
	DTOR. More...

const std::string &	terrainDefinitionName () const
	Accessor for the terrain definition name. More...

virtual DtUniqueID	uniqueID () const
	DtUniqueID Accessor. More...

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

Protected Member Functions
void	removeChildNodesAndCache ()
	Unload the terrain. More...

void	clearStateGraphForAllChannels (void)
	clear osg's internal state graph More...

void	removeEmptyParent (osg::Node *node)

void	updateBounds ()

virtual bool	getElevation (double lonRadians, double latRadians, double &retElevation)
	get an osg earth elevation More...

virtual void	setPerPixelLightingEnabled (bool setting)

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

void	installOsgEarthFeatureDataProcessors ()

virtual void	configureOsgEarthFeatureGeometryCompiler ()

virtual void	setupMapNodeIntersectFlag ()
	utility function for setting up the osgEarth terrain skin only intersection flag on the terrain engine. More...

virtual void	setGlobalWindSpeed (float metersPerSecond)

virtual void	setGlobalWindDirection (float radians)

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

Protected Attributes
osg::ref_ptr< DtTerrainPatchGroup >	myRoot
	The OSG Hierarchy starts with myRoot and has one child: myTerrainGroup. More...

osg::ref_ptr< DtFastGroup >	myTerrainGroup
	The myTerrainGroup node holds all the terrain polygons except for reforested trees. More...

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	mySignals

DtMetaFileManager::LinkageValueVec	myTerrainPatchMetaFileFeatures

std::vector< DtVirtualBaseClass * >	myTerrainAttachments

osgEarth::Util::ElevationQuery *	myElevationQuery
	Object used to sample the elevation model at various resolutions. More...

osg::ref_ptr < DtOsgEarthFeatureDataBroker >	myOsgEarthFeatureDataBroker
	notifies subscribers of feature data loading via an osgEarth layer. More...

bool	myTerrainTreeScaleRandomizationEnabled
	Tree randomization settings. More...

float	myTerrainTreeMinScale

float	myTerrainTreeMaxScale

bool	myTerrainTreeOrientationRandomizationEnabled

bool	myDestructing
	keeps track of when the object is in the destructor. More...

DtOsgNodesExtractor *	myExtractedNodesLogic

DtDynamicTerrainWorld::FeatureHandle	myDynamicTerrainHandle

AlphaToCoverageState	myAlphaToCoverageState

bool	myIndirectEnabled

unsigned int	myMaxPagedLods

DtOsgLightPointManager &	myLightPointManager

DtPagedTilesIndirectManager *	myPagedTilesIndirectManager

std::vector< RefNode >	myIndirectedNodes

std::string	myActualFilename

osg::ref_ptr< osgEarth::Wind >	myGlobalWind

bool	myIsMinimapOnly

Protected Attributes inherited from makVrv::DtTerrainPatchObject
DtDe &	myDe

DtUniqueID	myUniqueID

std::string	myTerrainDefinitionName

Private Member Functions
	DtOsgTerrainPatchObject (const DtOsgTerrainPatchObject &)
	Not implemented. More...

DtOsgTerrainPatchObject &	operator= (const DtOsgTerrainPatchObject &)

Friends
class	DtOsgNodesExtractor

Additional Inherited Members
Static Public Attributes inherited from makVrv::DtTerrainPatchObject
static const double	TheEarthRadius
	The Radius of the earth, used to calculate if a terrain has global scale. More...

Detailed Description

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.

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

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

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

Implements makVrv::DtTerrainPatchObject.

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

virtual

Implements makVrv::DtTerrainPatchObject.

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

virtual

Implements makVrv::DtTerrainPatchObject.

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

virtual

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
	)

virtual

Move nodes via a ruleset.

Implements makVrv::DtTerrainPatchObject.

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

virtual

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
	)

virtual

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 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

/brief Toggle the visibility of this terrain patch object.

/param visibility Whether show the terrain patch or not.

Implements makVrv::DtTerrainPatchObject.

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

virtual

get the feature data broker for this terrain patch

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

protectedvirtual

get an osg earth elevation

virtual void makVrv::DtOsgTerrainPatchObject::setPerPixelLightingEnabled ( bool setting )

protectedvirtual

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

Friends And Related Function Documentation

friend class DtOsgNodesExtractor

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::mySignals

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

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

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-8-branch/include/vrvOsg/DtOsgTerrainPatchObject.h

Public Types

Public Member Functions

Protected Types

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Private Member Functions

Friends

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation