glActiveTexture (GL_TEXTURE0);
glGenTextures(1, &this->textureId);
glBindTexture(GL_TEXTURE_CUBE_MAP, this->textureId);


glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGB32F, this->width[0], this->height[0], 0, GL_BGR, GL_UNSIGNED_BYTE, this->bits[0]);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGB32F, this->width[1], this->height[1], 0, GL_BGR, GL_UNSIGNED_BYTE, this->bits[1]);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGB32F, this->width[2], this->height[2], 0, GL_BGR, GL_UNSIGNED_BYTE, this->bits[2]);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGB32F, this->width[3], this->height[3], 0, GL_BGR, GL_UNSIGNED_BYTE, this->bits[3]);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGB32F, this->width[4], this->height[4], 0, GL_BGR, GL_UNSIGNED_BYTE, this->bits[4]);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGB32F, this->width[5], this->height[5], 0, GL_BGR, GL_UNSIGNED_BYTE, this->bits[5]);

//glHint(GL_GENERATE_MIPMAP_HINT, GL_NICEST);
glGenerateMipmap(GL_TEXTURE_CUBE_MAP);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_LINEAR_MIPMAP_LINEAR);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_GENERATE_MIPMAP, GL_TRUE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_BASE_LEVEL, 0);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAX_LEVEL, 10);