class SG_EXPORT osg::TexGen

TexGen - encapsulates the OpenGL glTexGen (texture coordinate generation) state

Inheritance:

Public Methods

TexGen( void )

virtual Object* clone() const

virtual bool isSameKindAs(const Object* obj) const

virtual const char* className() const

virtual const Type getType() const

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

virtual void apply(State& state) const

inline void setMode( const Mode mode )

const Mode getMode() const

void setPlane(const Coord which, const Vec4& plane)

const Vec4& getPlane(const Coord which) const

Public Members

enum Mode

enum Coord

Protected Fields

Mode _mode

Vec4 _plane_s

additional texgen coefficents for GL_OBJECT_PLANE or GL_EYE_PLANE,

Vec4 _plane_t

Vec4 _plane_r

Vec4 _plane_q

Protected Methods

virtual ~TexGen( void )

Inherited from StateAttribute:

Public Methods

virtual void compile(State&) const

Public Members

typedef GLenum GLMode

typedef unsigned int GLModeValue

typedef unsigned int OverrideValue

enum Values

enum Type

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

TexGen - encapsulates the OpenGL glTexGen (texture coordinate generation) state

TexGen( void )

virtual Object* clone() const

virtual bool isSameKindAs(const Object* obj) const

virtual const char* className() const

virtual const Type getType() const

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

virtual void apply(State& state) const

enum Mode

OBJECT_LINEAR

EYE_LINEAR

SPHERE_MAP

inline void setMode( const Mode mode )

const Mode getMode() const

enum Coord

S

T

R

Q

void setPlane(const Coord which, const Vec4& plane)

const Vec4& getPlane(const Coord which) const

virtual ~TexGen( void )

Mode _mode

Vec4 _plane_s

additional texgen coefficents for GL_OBJECT_PLANE or GL_EYE_PLANE,

Vec4 _plane_t

Vec4 _plane_r

Vec4 _plane_q

This class has no child classes.

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