Class Framebuffer

Framebuffer abstraction for offscreen rendering.


						
				class Framebuffer
  : dlib.core.ownership.Owner;

Constructors

Name	Description
`this` (owner)	Constructs an empty framebuffer.
`this` (w, h, format, depth, owner)	Constructs and initializes a framebuffer.

Name	Type	Description
`colorFormat`	`FrameBufferFormat`	Color buffer format.
`framebuffer`	`uint`	OpenGL framebuffer object.
`hasDepthBuffer`	`bool`	True if a depth/stencil buffer is attached.
`height`	`uint`	Framebuffer height in pixels.
`width`	`uint`	Framebuffer width in pixels.

Name	Description
`bind` ()	Binds the framebuffer for drawing.
`blitColorBuffer` ()	Blits the color buffer to the default framebuffer.
`blitDepthBuffer` ()	Blits the depth/stencil buffer to the default framebuffer.
`colorTexture` ()	Returns the OpenGL color texture handle.
`depthTexture` ()	Returns the OpenGL depth texture handle.
`init` (w, h, format, depth)	Initializes or reinitializes the framebuffer.
`releaseFramebuffer` ()	Releases all OpenGL framebuffer and texture resources.
`resize` (w, h)	Resizes the framebuffer and its attachments.
`unbind` ()	Unbinds the framebuffer (restores default framebuffer).
`createFramebuffer` ()	Creates the OpenGL framebuffer and attachments.

Manages an OpenGL framebuffer object with color and optional depth/stencil attachments.