#include <Point.h>

Inheritance diagram for osg::Point:

Collaboration diagram for osg::Point:

Public Member Functions
	Point ()

	Point (float size)

	Point (const Point &point, const CopyOp &copyop=CopyOp::SHALLOW_COPY)

	META_StateAttribute (osg, Point, POINT)

virtual int	compare (const StateAttribute &sa) const

virtual bool	getModeUsage (StateAttribute::ModeUsage &usage) const

void	setSize (float size)

float	getSize () const

void	setFadeThresholdSize (float fadeThresholdSize)

float	getFadeThresholdSize () const

void	setDistanceAttenuation (const Vec3 &distanceAttenuation)

const Vec3 &	getDistanceAttenuation () const

void	setMinSize (float minSize)

float	getMinSize () const

void	setMaxSize (float maxSize)

float	getMaxSize () const

virtual void	apply (State &state) const

Public Member Functions inherited from osg::StateAttribute
	StateAttribute ()

	StateAttribute (const StateAttribute &sa, const CopyOp &copyop=CopyOp::SHALLOW_COPY)

virtual Object *	cloneType () const =0

virtual Object *	clone (const CopyOp &) const =0

virtual bool	isSameKindAs (const Object *obj) const

virtual const char *	libraryName () const

virtual const char *	className () const

virtual StateAttribute *	asStateAttribute ()

virtual const StateAttribute *	asStateAttribute () const

virtual Texture *	asTexture ()

virtual const Texture *	asTexture () const

virtual Type	getType () const =0

virtual unsigned int	getMember () const

TypeMemberPair	getTypeMemberPair () const

virtual bool	isTextureAttribute () const

bool	operator< (const StateAttribute &rhs) const

bool	operator== (const StateAttribute &rhs) const

bool	operator!= (const StateAttribute &rhs) const

const ParentList &	getParents () const

StateSet *	getParent (unsigned int i)

const StateSet *	getParent (unsigned int i) const

unsigned int	getNumParents () const

void	setShaderComponent (ShaderComponent *sc)

ShaderComponent *	getShaderComponent ()

const ShaderComponent *	getShaderComponent () const

virtual bool	checkValidityOfAssociatedModes (osg::State &) const

void	setUpdateCallback (StateAttributeCallback *uc)

StateAttributeCallback *	getUpdateCallback ()

const StateAttributeCallback *	getUpdateCallback () const

void	setEventCallback (StateAttributeCallback *ec)

StateAttributeCallback *	getEventCallback ()

const StateAttributeCallback *	getEventCallback () const

virtual void	compileGLObjects (State &) const

virtual void	resizeGLObjectBuffers (unsigned int)

virtual void	releaseGLObjects (State *=0) const

Public Member Functions inherited from osg::Object
	Object ()

	Object (bool threadSafeRefUnref)

	Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)

std::string	getCompoundClassName () const

virtual Node *	asNode ()

virtual const Node *	asNode () const

virtual NodeVisitor *	asNodeVisitor ()

virtual const NodeVisitor *	asNodeVisitor () const

virtual Uniform *	asUniform ()

virtual const Uniform *	asUniform () const

virtual void	setThreadSafeRefUnref (bool threadSafe)

virtual void	setName (const std::string &name)

void	setName (const char *name)

const std::string &	getName () const

void	setDataVariance (DataVariance dv)

DataVariance	getDataVariance () const

virtual void	computeDataVariance ()

void	setUserDataContainer (osg::UserDataContainer *udc)

osg::UserDataContainer *	getUserDataContainer ()

const osg::UserDataContainer *	getUserDataContainer () const

osg::UserDataContainer *	getOrCreateUserDataContainer ()

virtual void	setUserData (Referenced *obj)

virtual Referenced *	getUserData ()

virtual const Referenced *	getUserData () const

template<typename T >
bool	getUserValue (const std::string &name, T &value) const

template<typename T >
void	setUserValue (const std::string &name, const T &value)

template<typename T >
BoolValueObject UCharValueObject UShortValueObject UIntValueObject DoubleValueObject Vec3fValueObject Vec2dValueObject Vec4dValueObject PlaneValueObject MatrixdValueObject BoundingBoxdValueObject BoundingSpheredValueObject bool	getUserValue (const std::string &name, T &value) const

Public Member Functions inherited from osg::Referenced
	Referenced ()

	Referenced (bool threadSafeRefUnref)

	Referenced (const Referenced &)

Referenced &	operator= (const Referenced &)

bool	getThreadSafeRefUnref () const

OpenThreads::Mutex *	getRefMutex () const

int	ref () const

int	unref () const

int	unref_nodelete () const

int	referenceCount () const

ObserverSet *	getObserverSet () const

ObserverSet *	getOrCreateObserverSet () const

void	addObserver (Observer *observer) const

void	removeObserver (Observer *observer) const

Protected Member Functions
virtual	~Point ()

Protected Member Functions inherited from osg::StateAttribute
virtual	~StateAttribute ()

void	addParent (osg::StateSet *object)

void	removeParent (osg::StateSet *object)

Protected Member Functions inherited from osg::Object
virtual	~Object ()

Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()

void	signalObserversAndDelete (bool signalDelete, bool doDelete) const

void	deleteUsingDeleteHandler () const

Protected Attributes
float	_size

float	_fadeThresholdSize

Vec3	_distanceAttenuation

float	_minSize

float	_maxSize

Protected Attributes inherited from osg::StateAttribute
ParentList	_parents

ref_ptr< ShaderComponent >	_shaderComponent

ref_ptr< StateAttributeCallback >	_updateCallback

ref_ptr< StateAttributeCallback >	_eventCallback

Protected Attributes inherited from osg::Object
std::string	_name

DataVariance	_dataVariance

osg::UserDataContainer *	_userDataContainer

Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet

OpenThreads::Atomic	_refCount

Additional Inherited Members
Public Types inherited from osg::StateAttribute
enum	Values { OFF = 0x0, ON = 0x1, OVERRIDE = 0x2, PROTECTED = 0x4, INHERIT = 0x8 }

enum	Type { TEXTURE, POLYGONMODE, POLYGONOFFSET, MATERIAL, ALPHAFUNC, ANTIALIAS, COLORTABLE, CULLFACE, FOG, FRONTFACE, LIGHT, POINT, LINEWIDTH, LINESTIPPLE, POLYGONSTIPPLE, SHADEMODEL, TEXENV, TEXENVFILTER, TEXGEN, TEXMAT, LIGHTMODEL, BLENDFUNC, BLENDEQUATION, LOGICOP, STENCIL, COLORMASK, DEPTH, VIEWPORT, SCISSOR, BLENDCOLOR, MULTISAMPLE, CLIPPLANE, COLORMATRIX, VERTEXPROGRAM, FRAGMENTPROGRAM, POINTSPRITE, PROGRAM, CLAMPCOLOR, HINT, SAMPLEMASKI, PRIMITIVERESTARTINDEX, CLIPCONTROL, VALIDATOR, VIEWMATRIXEXTRACTOR, OSGNV_PARAMETER_BLOCK, OSGNVEXT_TEXTURE_SHADER, OSGNVEXT_VERTEX_PROGRAM, OSGNVEXT_REGISTER_COMBINERS, OSGNVCG_PROGRAM, OSGNVSLANG_PROGRAM, OSGNVPARSE_PROGRAM_PARSER, UNIFORMBUFFERBINDING, TRANSFORMFEEDBACKBUFFERBINDING, ATOMICCOUNTERBUFFERBINDING, PATCH_PARAMETER, FRAME_BUFFER_OBJECT, VERTEX_ATTRIB_DIVISOR, SHADERSTORAGEBUFFERBINDING, CAPABILITY = 100 }

typedef GLenum	GLMode

typedef unsigned int	GLModeValue

typedef unsigned int	OverrideValue

typedef std::pair< Type, unsigned int >	TypeMemberPair

typedef std::vector< StateSet * >	ParentList

typedef osg::StateAttributeCallback	Callback

Public Types inherited from osg::Object
enum	DataVariance { DYNAMIC, STATIC, UNSPECIFIED }

Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()

static void	setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)

static bool	getThreadSafeReferenceCounting ()

static void	setDeleteHandler (DeleteHandler *handler)

static DeleteHandler *	getDeleteHandler ()

Detailed Description

Point - encapsulates the OpenGL point smoothing and size state.

Definition at line 31 of file Point.h.

Constructor & Destructor Documentation

osg::Point::Point ( )

osg::Point::Point ( float size )

osg::Point::Point	(	const Point &	point,
		const CopyOp &	copyop = `CopyOp::SHALLOW_COPY`
	)

inline

Copy constructor using CopyOp to manage deep vs shallow copy.

Definition at line 40 of file Point.h.

virtual osg::Point::~Point ( )

protectedvirtual

Member Function Documentation

virtual void osg::Point::apply ( State & ) const

virtual

apply the OpenGL state attributes. The render info for the current OpenGL context is passed in to allow the StateAttribute to obtain details on the the current context and state.

Reimplemented from osg::StateAttribute.

virtual int osg::Point::compare ( const StateAttribute & sa ) const

inlinevirtual

return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs.

Implements osg::StateAttribute.

Definition at line 51 of file Point.h.

const Vec3& osg::Point::getDistanceAttenuation ( ) const

inline

Definition at line 80 of file Point.h.

float osg::Point::getFadeThresholdSize ( ) const

inline

Definition at line 77 of file Point.h.

float osg::Point::getMaxSize ( ) const

inline

Definition at line 86 of file Point.h.

float osg::Point::getMinSize ( ) const

inline

Definition at line 83 of file Point.h.

virtual bool osg::Point::getModeUsage ( StateAttribute::ModeUsage & ) const

inlinevirtual

Return the modes associated with this StateAttribute.

Reimplemented from osg::StateAttribute.

Definition at line 67 of file Point.h.

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float osg::Point::getSize ( ) const

inline

Definition at line 74 of file Point.h.

osg::Point::META_StateAttribute	(	osg	,
		Point	,
		POINT
	)

void osg::Point::setDistanceAttenuation ( const Vec3 & distanceAttenuation )

void osg::Point::setFadeThresholdSize ( float fadeThresholdSize )

void osg::Point::setMaxSize ( float maxSize )

void osg::Point::setMinSize ( float minSize )

void osg::Point::setSize ( float size )

Member Data Documentation

Vec3 osg::Point::_distanceAttenuation

protected

Definition at line 96 of file Point.h.

float osg::Point::_fadeThresholdSize

protected

Definition at line 95 of file Point.h.

float osg::Point::_maxSize

protected

Definition at line 98 of file Point.h.

float osg::Point::_minSize

protected

Definition at line 97 of file Point.h.

float osg::Point::_size

protected

Definition at line 94 of file Point.h.

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

osg_head/include/osg/Point.h

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation