Public Member Functions
	Skybox (const std::vector< irr::video::IImage * > &skybox_textures)
	Generate a skybox from 6 2d textures.

void	render (const irr::scene::ICameraSceneNode *camera) const

GLuint	getSpecularProbe () const

Private Member Functions
void	generateCubeMapFromTextures ()
	Generate an opengl cubemap texture from 6 2d textures.

void	generateSpecularCubemap ()

Private Attributes
std::vector< irr::video::IImage * >	m_skybox_textures
	The 6 skybox images.

GLuint	m_cube_map
	The skybox texture id.

GLuint	m_specular_probe
	The specular probe texture id.

Constructor & Destructor Documentation

◆ Skybox()

Skybox::Skybox ( const std::vector< irr::video::IImage * > & skybox_textures )

Generate a skybox from 6 2d textures.

Out of legacy the sequence of textures maps to:

1st texture maps to GL_TEXTURE_CUBE_MAP_POSITIVE_Y
2nd texture maps to GL_TEXTURE_CUBE_MAP_NEGATIVE_Y
3rd texture maps to GL_TEXTURE_CUBE_MAP_POSITIVE_X
4th texture maps to GL_TEXTURE_CUBE_MAP_NEGATIVE_X
5th texture maps to GL_TEXTURE_CUBE_MAP_NEGATIVE_Z
6th texture maps to GL_TEXTURE_CUBE_MAP_POSITIVE_Z
Parameters

skybox_textures sequence of 6 textures.

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