iso::gl::Texture Class Reference

#include <iso_gl_texture.h>

Inherited by iso::gl::BufferedTexture< DataType >.

Inheritance diagram for iso::gl::Texture:

[legend]List of all members.

Public Member Functions
	Texture (const math::Vector< unsigned int > &pSize, GLenum pTarget, GLint pLevel, GLint pInternalFormat, GLenum pFormat, GLenum pType) throw (GLException)
	create texture
virtual	~Texture ()
	destructor
bool	created () const
	returns true if texture has been created, false otherwise
virtual void	create () throw (GLException)
	create texture
template<typename DataType>
void	create (DataType *pData) throw (GLException)
	create texture from data
virtual void	update () throw (GLException)
	update texture based on internally stored buffered
template<typename DataType>
void	update (DataType *pData) throw (GLException)
	update texture from data
int	id () const
	return texture id
GLenum	target () const
	return target
const math::Vector< int > &	size () const
	return texture size
int	channelCount () const
	return number of color channels
GLint	internalFormat () const
	return internal format
GLenum	format () const
	return pixel data format return pixel data format
GLenum	type () const
	return pixel data type return pixel data type
void	bind ()
	bind texture
void	release ()
	release texture
void	destroyTexture ()
	destroy texture
virtual base::String	info () const
	obtain textual texture information
Protected Member Functions
	Texture ()
	default constructor
Protected Attributes
GLuint	mId
math::Vector< int >	mSize
	texture id
GLenum	mTarget
	texture size
GLint	mLevel
	texture target
GLint	mInternalFormat
	mid mapping level
GLenum	mFormat
	internal texture format
GLenum	mType
	pixel data format
bool	mCreated
	pixel data type
Friends
std::ostream &	operator<< (std::ostream &pOstream, const Texture &pTexture)
	print texture information

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Detailed Description

Created by Daniel Bisig on 12/4/07.

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Constructor & Destructor Documentation

iso::gl::Texture::Texture	(	const math::Vector< unsigned int > &	pSize,
		GLenum	pTarget,
		GLint	pLevel,
		GLint	pInternalFormat,
		GLenum	pFormat,
		GLenum	pType
	)			throw (GLException)

create texture

Parameters:

	pSize	texture size
	pTarget	texture target
	pLevel	mid mapping level
	pInternalFormat	internal texture format
	pFormat	pixel data format
	pType	pixel data type

iso::gl::Texture::~Texture

(

)

[virtual]

destructor

iso::gl::Texture::Texture

(

)

[protected]

default constructor

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Member Function Documentation

bool iso::gl::Texture::created

(

)

const [inline]

returns true if texture has been created, false otherwise

void iso::gl::Texture::create

(

)

throw (GLException) [virtual]

create texture

Reimplemented in iso::gl::BufferedTexture< DataType >.

template<typename DataType>

void iso::gl::Texture::create

(

DataType *

pData

)

throw (GLException)

create texture from data

Parameters:

pData

texture data

Remarks:

fails if texture data has wrong format

void iso::gl::Texture::update

(

)

throw (GLException) [virtual]

update texture based on internally stored buffered

has no meaning in this base class

Reimplemented in iso::gl::BufferedTexture< DataType >.

template<typename DataType>

void iso::gl::Texture::update

(

DataType *

pData

)

throw (GLException)

update texture from data

Parameters:

pData

texture data

Remarks:

fails if texture data has wrong format

int iso::gl::Texture::id

(

)

const

return texture id

Returns:

texture id

GLenum iso::gl::Texture::target

(

)

const

return target

Returns:

target

const math::Vector< int > & iso::gl::Texture::size

(

)

const

return texture size

Returns:

texture size

int iso::gl::Texture::channelCount

(

)

const

return number of color channels

Returns:

number of color channels

GLint iso::gl::Texture::internalFormat

(

)

const

return internal format

Returns:

internal format

GLenum iso::gl::Texture::format

(

)

const

return pixel data format return pixel data format

GLenum iso::gl::Texture::type

(

)

const

return pixel data type return pixel data type

void iso::gl::Texture::bind

(

)

bind texture

void iso::gl::Texture::release

(

)

release texture

void iso::gl::Texture::destroyTexture

(

)

destroy texture

base::String iso::gl::Texture::info

(

)

const [virtual]

obtain textual texture information

Returns:

String containing texture information

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Friends And Related Function Documentation

std::ostream& operator<<	(	std::ostream &	pOstream,
		const Texture &	pTexture
	)			[friend]

print texture information

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Member Data Documentation

GLuint iso::gl::Texture::mId [protected]

math::Vector<int> iso::gl::Texture::mSize [protected]

texture id

GLenum iso::gl::Texture::mTarget [protected]

texture size

GLint iso::gl::Texture::mLevel [protected]

texture target

GLint iso::gl::Texture::mInternalFormat [protected]

mid mapping level

GLenum iso::gl::Texture::mFormat [protected]

internal texture format

GLenum iso::gl::Texture::mType [protected]

pixel data format

bool iso::gl::Texture::mCreated [protected]

pixel data type

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

• /Users/dbisig/programming/swarms/trunk/gl/trunk/code/iso_gl_texture.h
• /Users/dbisig/programming/swarms/trunk/gl/trunk/code/iso_gl_texture.cpp

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