Texture object. More...

#include <Texture.h>

Public Member Functions
	Texture (const std::string &path, const aiTextureMapping mapping, const unsigned int uvIndex, const float blend, const aiTextureOp textureOp, const aiTextureMapMode mapMode)
	Constructor for creating a texture from a file. More...

	Texture (const GLuint textureObject)
	Constructor for creating a texture object from an existing OpenGL texture. More...

	Texture (const Image *const image)
	Constructor for creating a texture object from an Image. More...

	~Texture ()
	Destructor.

void	bindToUnit (const GLuint unit) const
	Bind the texture to an OpenGL texture unit as a GL_TEXTURE_2D. More...

GLuint	getTextureObject () const
	Returns the OpenGL texture ID. More...

Protected Member Functions
void	createTextureObject (const aiTextureMapMode &mapMode)

Protected Attributes
const Image *const	texture
	The texture or NULL if the texture object has been created from an existing OpenGL texture.

GLuint	textureObject
	OpenGL texture ID.

bool	createdTextureObject
	True if the constructor has created the OpenGL texture object and the destructor should delete it later.

Detailed Description

Texture object.

This method manages the OpenGL texture object and metadata, but no image data.

Constructor & Destructor Documentation

gpu_coverage::Texture::Texture	(	const std::string &	path,
		const aiTextureMapping	mapping,
		const unsigned int	uvIndex,
		const float	blend,
		const aiTextureOp	textureOp,
		const aiTextureMapMode	mapMode
	)

Constructor for creating a texture from a file.

Parameters

[in]	path	Image file path passed to Image::get().
[in]	mapping	Assimp texture mapping, unused.
[in]	uvIndex	Assimp UV index, unused.
[in]	blend	Assimp blend mode, unused.
[in]	textureOp	Assimp texture operator, unused.
[in]	mapMode	Assimp map mode, unused.

The destructor will later delete the OpenGL texture and call Image::release() on the loaded image.

gpu_coverage::Texture::Texture ( const GLuint textureObject )

Constructor for creating a texture object from an existing OpenGL texture.

Parameters

[in] textureObject Existing OpenGL texture.

The destructor will not delete the OpenGL texture.

gpu_coverage::Texture::Texture ( const Image *const image )

Constructor for creating a texture object from an Image.

Parameters

[in] image Input image.

The destructor will later delete the OpenGL texture and call Image::release() on the loaded image.

void gpu_coverage::Texture::bindToUnit ( const GLuint unit ) const

Bind the texture to an OpenGL texture unit as a GL_TEXTURE_2D.

Parameters

[in] unit The texture unit.

void gpu_coverage::Texture::createTextureObject ( const aiTextureMapMode & mapMode )

protected

Create texture object, called from constructors.

Parameters

mapMode Assimp texture mode.

GLuint gpu_coverage::Texture::getTextureObject ( ) const

inline

Returns the OpenGL texture ID.

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