class SG_EXPORT osg::Point

Point - encapsulates the OpenGL point smoothing and size state

Inheritance:

Public Methods

Point()

META_StateAttribute(Point, POINT)

virtual int compare(const StateAttribute& sa) const

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

virtual void setStateSetModes(StateSet& ds, const GLModeValue value) const

void setSize(const float size)

inline const float getSize() const

void setFadeThresholdSize(const float fadeThresholdSize)

inline const float getFadeThresholdSize() const

void setDistanceAttenuation(const Vec3& distanceAttenuation)

inline const Vec3& getDistanceAttenuation() const

virtual void apply(State& state) const

static void init_GL_EXT()

Protected Fields

float _size

float _fadeThresholdSize

Vec3 _distanceAttenuation

Protected Methods

virtual ~Point()

Inherited from StateAttribute:

Public Methods

virtual Object* clone() const

virtual bool isSameKindAs(const Object* obj) const

virtual const char* className() const

virtual const Type getType() const

bool operator < (const StateAttribute& rhs) const

bool operator == (const StateAttribute& rhs) const

bool operator != (const StateAttribute& rhs) const

virtual void compile(State&) const

Public Members

typedef GLenum GLMode

typedef unsigned int GLModeValue

typedef unsigned int OverrideValue

enum Values

typedef unsigned int Type

enum Types

Inherited from Object:

Inherited from Referenced:

Public Methods

inline Referenced& operator = (Referenced&)

inline void ref() const

inline void unref() const

inline const int referenceCount() const

Protected Fields

mutable int _refCount

Documentation

Point - encapsulates the OpenGL point smoothing and size state

Point()

META_StateAttribute(Point, POINT)

virtual int compare(const StateAttribute& sa) const

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

virtual void setStateSetModes(StateSet& ds, const GLModeValue value) const

void setSize(const float size)

inline const float getSize() const

void setFadeThresholdSize(const float fadeThresholdSize)

inline const float getFadeThresholdSize() const

void setDistanceAttenuation(const Vec3& distanceAttenuation)

inline const Vec3& getDistanceAttenuation() const

virtual void apply(State& state) const

static void init_GL_EXT()

virtual ~Point()

float _size

float _fadeThresholdSize

Vec3 _distanceAttenuation

This class has no child classes.

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