Used by the weather system to define an area of blowing dust.

A blowing dust weather area is created using the following: DtWeatherAreaFactory::instance(myDe).create(DtWeatherAreaFactory::AreaTypeBlowingDust)

Inheritance diagram for makVrv::DtWeatherAreaSurfaceBounds:

[legend]

Public Member Functions
virtual	~DtWeatherAreaSurfaceBounds ()

	DtWeatherAreaSurfaceBounds ()=delete

	DtWeatherAreaSurfaceBounds (const DtWeatherAreaSurfaceBounds &other)=delete

DtWeatherAreaSurfaceBounds &	operator= (const DtWeatherAreaSurfaceBounds &other)=delete

virtual void	setEnabled (bool enabled)

virtual void	setBounds (const DtVector &bounds, float cornerRadius)

virtual void	setTransform (const DtVector &position, float orientation, bool relativeToCamera=false)

virtual const float *	heights (int &sizeX, int &sizeY) const

virtual const unsigned int *	packedData (int &sizeX, int &sizeY) const

virtual void	cullUpdate (const osg::Vec3d &camPos, const Frustum_64 &frustum, DtJobSplitter jobSplitter, const osg::Camera camera) override

Public Member Functions inherited from makVrv::DtWeatherArea
virtual	~DtWeatherArea ()

	DtWeatherArea ()=delete

	DtWeatherArea (const DtWeatherArea &other)=delete

DtWeatherArea &	operator= (const DtWeatherArea &other)=delete

virtual bool	enabled () const

virtual bool	culled () const

virtual const osg::Vec3d &	position () const

virtual const osg::Matrixd &	rotation () const

virtual float	boundsX () const

virtual float	boundsY () const

virtual float	boundsZ () const

virtual float	boundsCornerRadius () const

virtual void	drawWeatherLayerEffects (DtWeatherEffect::DrawData &drawData)

virtual float	computeBoundsDistance2d (const osg::Vec3d &position)

virtual float	computeBoundsDistance3d (const osg::Vec3d &position)

virtual float	computeBoundsDistance2dAndTop (const osg::Vec3d &position)

virtual void	setPrecipitationIntensity (const float intensity)

virtual const float	precipitationIntensity () const

virtual void	setPrecipitationType (const DtSkyObject::PrecipitationType type)

virtual const DtSkyObject::PrecipitationType	precipitationType () const

virtual void	setGroundRainAccumulation (const float depth)

virtual const float	groundRainAccumulation () const

virtual void	setFogColor (const DtVector &color)

virtual const DtVector &	fogColor () const

virtual void	setVisibilityDistance (const float distance)

virtual const float	visibilityDistance () const

virtual void	setOvercast (const float overcast)

virtual const float	overcast () const

virtual void	setGlobalWind (const float windDirectionRad, const float windSpeedMps)

virtual void	setWind (const float windDirectionRad, const float windSpeedMps)

virtual void	setLightningEnabled (const bool enabled)

virtual const bool	lightningEnabled () const

virtual void	cloudLayerAdded (DtCloudLayerId layerId, int cloudType)

virtual void	cloudLayerRemoved (DtCloudLayerId layerId)

virtual bool	computeLocalPrecipitation (const osg::Vec3d &location, int &type, float &intensity)

virtual bool	computeLocalGroundRainAccumulation (const osg::Vec3d &location, float &depth, float &blend)

virtual void	addWeatherLayer (DtWeatherLayer::LayerType layerType)

virtual void	removeWeatherLayer (DtWeatherLayer::LayerType layerType)

Public Member Functions inherited from makVrv::DtVirtualBaseClass
	DtVirtualBaseClass ()

virtual	~DtVirtualBaseClass ()

Protected Member Functions
	DtWeatherAreaSurfaceBounds (makVrv::DtDe &de)

virtual void	slot_terrainDataChanged (DtTerrainPatchObject &tpo)

virtual void	slot_simulationUpdate ()

virtual void	onAreaChanged ()

Protected Member Functions inherited from makVrv::DtWeatherArea
	DtWeatherArea (makVrv::DtDe &de)

virtual void	updateTransform ()

virtual void	computeBasis (const osg::Vec3d &inGeocentricPos, osg::Matrixd &rotOut) const

virtual bool	clampPositionToTerrain (osg::Vec3d &position, float clampDistance) const

virtual bool	isPositionBelowSealevel (const DtVector &position) const

Protected Attributes
bool	mySimulationUpdate

bool	myTransformDirty

float	myTerrainDirtyTimer

double	myLastTime

DtWeatherSurfaceGrid *	myWeatherSurfaceGrid

DtUniqueID	myHeightMapRegisteredId

DtSignalConnectionManager	myConnections

boost::signalslib::connection	myPostUpdateConnection

Protected Attributes inherited from makVrv::DtWeatherArea
DtDe &	myDe

bool	myEnabled

bool	myCulled

DtVector	mySetPosition

float	mySetOrientation

bool	mySetRelativeToCamera

osg::Vec3d	myPosition

osg::Matrixd	myRotation

float	myBoundsX

float	myBoundsY

float	myBoundsZ

float	myBoundsCornerRadius

float	myPrecipitationBoundsScale

float	myPrecipitationIntensity

DtSkyObject::PrecipitationType	myPrecipitationType

float	myGroundRainAccumulation

bool	myLightningEnabled

DtVector	myFogColor

float	myVisibilityDistance

float	myOvercast

float	myWindDirectionRad

float	myWindSpeedMps

std::vector< DtWeatherLayer * >	myWeatherLayers

DtIntersector *	myIntersector = nullptr

Friends
class	DtWeatherAreaFactory

Additional Inherited Members
Static Public Member Functions inherited from makVrv::DtWeatherArea
static float	computeBoundsDistance2d (const osg::Vec3d &position, const osg::Vec4d &bounds, const osg::Vec3d &boundsPosition, const osg::Matrixd &boundsRotation)

static float	computeBoundsDistance3d (const osg::Vec3d &position, const osg::Vec4d &bounds, const osg::Vec3d &boundsPosition, const osg::Matrixd &boundsRotation)

static float	computeBoundsDistance2dAndTop (const osg::Vec3d &position, const osg::Vec4d &bounds, const osg::Vec3d &boundsPosition, const osg::Matrixd &boundsRotation)

Constructor & Destructor Documentation

virtual makVrv::DtWeatherAreaSurfaceBounds::~DtWeatherAreaSurfaceBounds ( )

virtual

DTOR.

makVrv::DtWeatherAreaSurfaceBounds::DtWeatherAreaSurfaceBounds ( )

delete

Default Constructor not implemented.

makVrv::DtWeatherAreaSurfaceBounds::DtWeatherAreaSurfaceBounds ( const DtWeatherAreaSurfaceBounds & other )

delete

Copy Constructor not implemented - Copy not allowed.

makVrv::DtWeatherAreaSurfaceBounds::DtWeatherAreaSurfaceBounds ( makVrv::DtDe & de )

protected

CTOR.

Member Function Documentation

DtWeatherAreaSurfaceBounds& makVrv::DtWeatherAreaSurfaceBounds::operator= ( const DtWeatherAreaSurfaceBounds & other )

delete

Assignment Operator not implemented - Assignment not allowed.

virtual void makVrv::DtWeatherAreaSurfaceBounds::setEnabled ( bool enabled )

virtual

Enables or disables the weather area.

Parameters

enabled Set to true to enable the area.

Reimplemented from makVrv::DtWeatherArea.

virtual void makVrv::DtWeatherAreaSurfaceBounds::setBounds	(	const DtVector &	bounds,
		float	cornerRadius
	)

virtual

Sets the bounds of the area.

Parameters

bounds	The (x,y,z) of the bounds.
cornerRadius	The radius at each corner of the bounds.

Reimplemented from makVrv::DtWeatherArea.

virtual void makVrv::DtWeatherAreaSurfaceBounds::setTransform	(	const DtVector &	position,
		float	orientation,
		bool	relativeToCamera = `false`
	)

virtual

Sets the area transform.

Parameters

position	The transform position in world space.
orientation	The yaw orientation in degrees (0 = north).
relativeToCamera	Set to true if the position is relative to the current camera.

Reimplemented from makVrv::DtWeatherArea.

virtual const float* makVrv::DtWeatherAreaSurfaceBounds::heights	(	int &	sizeX,
		int &	sizeY
	)		const

virtual

Returns the height grid used for terrain clamping.

Parameters

sizeX	Filled in output for the grid size in the x direction.
sizeY	Filled in output for the grid size in the y direction.

virtual const unsigned int* makVrv::DtWeatherAreaSurfaceBounds::packedData	(	int &	sizeX,
		int &	sizeY
	)		const

virtual

Returns the grid heights/blend packedData array used for terrain clamping.

Parameters

sizeX	Filled in output for the grid size in the x direction.
sizeY	Filled in output for the grid size in the y direction.

Reimplemented from makVrv::DtWeatherArea.

virtual void makVrv::DtWeatherAreaSurfaceBounds::cullUpdate	(	const osg::Vec3d &	camPos,
		const Frustum_64 &	frustum,
		DtJobSplitter *	jobSplitter,
		const osg::Camera *	camera
	)

overridevirtual

Culls the area based on the current camera. Sets the culled state of any weather layers associated with this area.

Parameters

camPos	The current position of the camera being drawn.
frustum	The frustum used for culling.
jobSplitter	A job splitter to add predraw jobs to.
camera	The current camera being drawn.

Reimplemented from makVrv::DtWeatherArea.

virtual void makVrv::DtWeatherAreaSurfaceBounds::slot_terrainDataChanged ( DtTerrainPatchObject & tpo )

protectedvirtual

Signal handler for terrain changes.

virtual void makVrv::DtWeatherAreaSurfaceBounds::slot_simulationUpdate ( )

protectedvirtual

Signal handler to run a simulation update.

virtual void makVrv::DtWeatherAreaSurfaceBounds::onAreaChanged ( )

protectedvirtual

Called when the area bounds or transform has changed.

Friends And Related Function Documentation

friend class DtWeatherAreaFactory

friend

Member Data Documentation

bool makVrv::DtWeatherAreaSurfaceBounds::mySimulationUpdate

protected

bool makVrv::DtWeatherAreaSurfaceBounds::myTransformDirty

protected

float makVrv::DtWeatherAreaSurfaceBounds::myTerrainDirtyTimer

protected

double makVrv::DtWeatherAreaSurfaceBounds::myLastTime

protected

DtWeatherSurfaceGrid* makVrv::DtWeatherAreaSurfaceBounds::myWeatherSurfaceGrid

protected

DtUniqueID makVrv::DtWeatherAreaSurfaceBounds::myHeightMapRegisteredId

protected

DtSignalConnectionManager makVrv::DtWeatherAreaSurfaceBounds::myConnections

protected

boost::signalslib::connection makVrv::DtWeatherAreaSurfaceBounds::myPostUpdateConnection

protected

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

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

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation