makVrv::DtIndirectGeometryStateManager Class Reference

Simple state/glmodes class for handling setting up modes This will need to be extended to handle more than one mode at a time if we end up finding another mode we want to render with chaned for now it is just handling the GL_CULL_FACE mode not putting in it's own file at this point since the DtIndirectGeometry class is the only user and it may go away if we need a better solution for indirect state changes. More...

Public Member Functions
	DtIndirectGeometryStateManager ()
	contructor, currently does nothing
	~DtIndirectGeometryStateManager ()
	desctructor, currently does nothing
void	insertMode (int index, bool enable, int mode)
	add a glMode to the list of modes at the specified index, enable specifies whether it is turning the mode on or off
void	applyMode (int index) const
	apply the mode at index
void	restoreAllModes (osg::State &state) const
	restore all modes that have been added to the manager
int	numberOfStates () const
	number of different states being handled by the manager

Protected Types
typedef std::pair< bool, int >	GlModeSetting
typedef std::vector < GlModeSetting >	GlModeVec
typedef std::set< int >	GlModeSet

Protected Attributes
GlModeVec	myModesVec
GlModeSet	myModeSet

Detailed Description

Simple state/glmodes class for handling setting up modes This will need to be extended to handle more than one mode at a time if we end up finding another mode we want to render with chaned for now it is just handling the GL_CULL_FACE mode not putting in it's own file at this point since the DtIndirectGeometry class is the only user and it may go away if we need a better solution for indirect state changes.

Member Typedef Documentation

typedef std::pair<bool, int> makVrv::DtIndirectGeometryStateManager::GlModeSetting

protected

typedef std::vector<GlModeSetting> makVrv::DtIndirectGeometryStateManager::GlModeVec

protected

typedef std::set<int> makVrv::DtIndirectGeometryStateManager::GlModeSet

protected

Constructor & Destructor Documentation

makVrv::DtIndirectGeometryStateManager::DtIndirectGeometryStateManager

(

)

contructor, currently does nothing

makVrv::DtIndirectGeometryStateManager::~DtIndirectGeometryStateManager

(

)

desctructor, currently does nothing

Member Function Documentation

void makVrv::DtIndirectGeometryStateManager::insertMode	(	int	index,
		bool	enable,
		int	mode
	)

add a glMode to the list of modes at the specified index, enable specifies whether it is turning the mode on or off

void makVrv::DtIndirectGeometryStateManager::applyMode

(

int

index

)

const

apply the mode at index

void makVrv::DtIndirectGeometryStateManager::restoreAllModes

(

osg::State &

state

)

const

restore all modes that have been added to the manager

int makVrv::DtIndirectGeometryStateManager::numberOfStates

(

)

const

number of different states being handled by the manager

Member Data Documentation

GlModeVec makVrv::DtIndirectGeometryStateManager::myModesVec

protected

GlModeSet makVrv::DtIndirectGeometryStateManager::myModeSet

protected

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrvOsg/DtIndirectGeometry.h