GLTextureCube.h File Reference

RAII wrapper for an OpenGL cube map texture with byte/half/float uploads. More...

#include <vector>
#include "GLEnv.h"
#include "Image.h"

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Classes
class	GLTextureCube
	OpenGL cube map texture (6 faces) with convenience upload helpers. More...

Enumerations
enum class	Face {   POSX =0 , NEGX , POSY , NEGY ,   POSZ , NEGZ }

Detailed Description

RAII wrapper for an OpenGL cube map texture with byte/half/float uploads.

Encapsulates creation/destruction of a GL_TEXTURE_CUBE_MAP object, data uploads for each face from Image or raw interleaved vectors, basic sampler parameter control (filters, wrap S/T/R), and mipmap generation.

Note

All GL calls are wrapped with the GL() macro provided by GLEnv.h.

Enumeration Type Documentation

Face

enum class Face

strong

Enumerator
POSX	+X face (GL_TEXTURE_CUBE_MAP_POSITIVE_X).
NEGX	−X face (GL_TEXTURE_CUBE_MAP_NEGATIVE_X).
POSY	+Y face (GL_TEXTURE_CUBE_MAP_POSITIVE_Y).
NEGY	−Y face (GL_TEXTURE_CUBE_MAP_NEGATIVE_Y).
POSZ	+Z face (GL_TEXTURE_CUBE_MAP_POSITIVE_Z).
NEGZ	−Z face (GL_TEXTURE_CUBE_MAP_NEGATIVE_Z).