Texture management

Interfaces and wrapper classes for working with OpenGL textures/images. More...

Collaboration diagram for Texture management:

Detailed Description

Interfaces and wrapper classes for working with OpenGL textures/images.

OpenGL textures represent 1D/2D/3D pixel data that can be accessed from shaders.

• The GL::Texture class serves as a high-level wrapper for OpenGL texture handling. Every texture has an internal format describing how the pixel data is stored on the GPU. This concept is wrapped by the GL::InternalFormat class.
• The GL::Sampler class enables you to configure sampling parameters independently from a texture. They can be passed together with a GL::Texture to a GL::Program.
• The GL::Framebuffer class represents OpenGL Framebuffer Objects (FBO) that enable render-to-texture setups where the rendering result is not written to the display but to a set of attached textures instead.

Classes
class	Framebuffer
	Wrapper class for OpenGL Framebuffer Objects (FBO). More...
class	InternalFormat
	Describes an internal texture format that you can request from OpenGL. More...
class	Sampler
	Sets texture sampling parameters for a specific texture unit. More...
class	Texture
	Wrapper of an OpenGL Texture to store image data on the GPU. More...