makVrv::DtIndirectOpenGLState Class Reference

non virtual Container class for holding on to the different states that are found for indirect geometry currently supports cull face and polygon offset

Public Member Functions
	DtIndirectOpenGLState (bool cullFaceEnabled, bool blendingEnabled, bool alphaToCoverageEnabled, const DtIndirectBlendFunction &blendFunction, const DtIndirectBlendEquation &blendEquation, const DtIndirectPolygonOffset &polyOffset, GLenum primitiveType, bool depthOnly)
	~DtIndirectOpenGLState ()
	DtIndirectOpenGLState ()
DtIndirectOpenGLState &	operator= (const DtIndirectOpenGLState &other)
	DtIndirectOpenGLState (const DtIndirectOpenGLState &other)
virtual void	apply () const
virtual const SetInts &	modes (void) const
virtual const SetInts &	attributes (void) const
virtual bool	operator== (const DtIndirectOpenGLState &rhs) const
virtual bool	operator!= (const DtIndirectOpenGLState &rhs) const
virtual GLenum	primitiveType () const
virtual bool	cullFaceEnabled (void) const
virtual void	setCullFaceEnabled (bool val)
virtual void	setPolygonOffset (const DtIndirectPolygonOffset &polyOffset)
virtual const DtIndirectPolygonOffset &	polygonOffset (void) const
virtual bool	blendingEnabled (void) const
virtual void	setBlendingEnabled (bool val)
virtual bool	alphaToCoverageEnabled (void) const
virtual void	setAlphaToCoverageEnabled (bool val)
virtual void	setBlendFunction (const DtIndirectBlendFunction &blendFunction)
virtual const DtIndirectBlendFunction &	blendFunction (void) const
virtual void	setBlendEquation (const DtIndirectBlendEquation &blendEquation)
virtual const DtIndirectBlendEquation &	blendEquation (void) const
virtual void	setDepthOnly (bool val)
virtual const bool	depthOnly (void) const

Static Public Member Functions
static DtIndirectOpenGLState	lightSourceState ()

Protected Attributes
bool	myCullFaceEnabled
bool	myBlendingEnabled
bool	myAlphaToCoverageEnabled
DtIndirectBlendFunction	myBlendFunction
DtIndirectBlendEquation	myBlendEquation
DtIndirectPolygonOffset	myPolygonOffset
GLenum	myPrimitiveType
bool	myDepthOnly
SetInts	mySetModes
SetInts	mySetAttributes

Constructor & Destructor Documentation

makVrv::DtIndirectOpenGLState::DtIndirectOpenGLState	(	bool	cullFaceEnabled,
		bool	blendingEnabled,
		bool	alphaToCoverageEnabled,
		const DtIndirectBlendFunction &	blendFunction,
		const DtIndirectBlendEquation &	blendEquation,
		const DtIndirectPolygonOffset &	polyOffset,
		GLenum	primitiveType,
		bool	depthOnly
	)

constructor

makVrv::DtIndirectOpenGLState::~DtIndirectOpenGLState

(

)

destructor - non virtual since this is a container class that should not be derived from

makVrv::DtIndirectOpenGLState::DtIndirectOpenGLState

(

)

constructor

makVrv::DtIndirectOpenGLState::DtIndirectOpenGLState

(

const DtIndirectOpenGLState &

other

)

Copy Constructor.

Member Function Documentation

DtIndirectOpenGLState& makVrv::DtIndirectOpenGLState::operator=

(

const DtIndirectOpenGLState &

other

)

Assignment Operator.

virtual bool makVrv::DtIndirectOpenGLState::cullFaceEnabled ( void  ) const

virtual

set/get the value of cull face (enabled or not)

virtual void makVrv::DtIndirectOpenGLState::setCullFaceEnabled ( bool  val )

virtual

set/get the value of cull face (enabled or not)

virtual void makVrv::DtIndirectOpenGLState::setPolygonOffset ( const DtIndirectPolygonOffset &  polyOffset )

virtual

set/get the polygon offset

virtual const DtIndirectPolygonOffset& makVrv::DtIndirectOpenGLState::polygonOffset ( void  ) const

virtual

set/get the polygon offset

virtual bool makVrv::DtIndirectOpenGLState::blendingEnabled ( void  ) const

virtual

set/get whether blending is enabled

virtual void makVrv::DtIndirectOpenGLState::setBlendingEnabled ( bool  val )

virtual

set/get whether blending is enabled

virtual bool makVrv::DtIndirectOpenGLState::alphaToCoverageEnabled ( void  ) const

virtual

set/get whether a2c is enabled

virtual void makVrv::DtIndirectOpenGLState::setAlphaToCoverageEnabled ( bool  val )

virtual

set/get whether a2c is enabled

virtual void makVrv::DtIndirectOpenGLState::setBlendFunction ( const DtIndirectBlendFunction &  blendFunction )

virtual

set/get the blending function

virtual const DtIndirectBlendFunction& makVrv::DtIndirectOpenGLState::blendFunction ( void  ) const

virtual

set/get the blending function

virtual void makVrv::DtIndirectOpenGLState::setBlendEquation ( const DtIndirectBlendEquation &  blendEquation )

virtual

set/get the blending equation

virtual const DtIndirectBlendEquation& makVrv::DtIndirectOpenGLState::blendEquation ( void  ) const

virtual

set/get the blending equation

virtual void makVrv::DtIndirectOpenGLState::setDepthOnly ( bool  val )

virtual

set/get whether depth only

virtual const bool makVrv::DtIndirectOpenGLState::depthOnly ( void  ) const

virtual

set/get whether depth only

virtual void makVrv::DtIndirectOpenGLState::apply ( ) const

virtual

apply the openGL state specified by this DtIndirectOpenGLState object currently only applies cull face, and polygon offset.

virtual const SetInts& makVrv::DtIndirectOpenGLState::modes ( void  ) const

virtual

get the set of all modes that this state contains(and will modify on application)

virtual const SetInts& makVrv::DtIndirectOpenGLState::attributes ( void  ) const

virtual

get the set of all attributes that this state contains(and will modify on application)

virtual bool makVrv::DtIndirectOpenGLState::operator== ( const DtIndirectOpenGLState &  rhs ) const

virtual

comparison operator to check for equality of two DtIndirectOpenGLStates only compares the myCullFaceEnabled and myPolygonOffset since the state sets should be constant across all DtIndirectOpenGLStates

virtual bool makVrv::DtIndirectOpenGLState::operator!= ( const DtIndirectOpenGLState &  rhs ) const

virtual

implemented as just !(==)

virtual GLenum makVrv::DtIndirectOpenGLState::primitiveType ( ) const

virtual

get the primitive type for this open gl state

static DtIndirectOpenGLState makVrv::DtIndirectOpenGLState::lightSourceState ( )

static

Member Data Documentation

bool makVrv::DtIndirectOpenGLState::myCullFaceEnabled

protected

culling enabled or not

bool makVrv::DtIndirectOpenGLState::myBlendingEnabled

protected

blending enabled or not

bool makVrv::DtIndirectOpenGLState::myAlphaToCoverageEnabled

protected

a2C enabled or not

DtIndirectBlendFunction makVrv::DtIndirectOpenGLState::myBlendFunction

protected

the blending function

DtIndirectBlendEquation makVrv::DtIndirectOpenGLState::myBlendEquation

protected

the blending equation

DtIndirectPolygonOffset makVrv::DtIndirectOpenGLState::myPolygonOffset

protected

the polygon offset

GLenum makVrv::DtIndirectOpenGLState::myPrimitiveType

protected

bool makVrv::DtIndirectOpenGLState::myDepthOnly

protected

SetInts makVrv::DtIndirectOpenGLState::mySetModes

protected

SetInts makVrv::DtIndirectOpenGLState::mySetAttributes

protected

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

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