Class: Renderer

(abstract) Renderer(canvas)

Abstract base class for WebGL-based renderers. Provides common WebGL context initialization and management functionality.

Constructor

(abstract) new Renderer(canvas)

Creates a new Renderer instance and initializes the WebGL context.

Parameters:

Name	Type	Description
`canvas`	HTMLCanvasElement	The canvas element to render to.

Source:

renderers/renderer.js, line 9

Methods

destroy()

Cleans up renderer resources and releases references.

Source:

renderers/renderer.js, line 84

(abstract) draw()

Performs the rendering operation. Must be implemented by subclasses.

Source:

renderers/renderer.js, line 67

Throws:

Always throws an error if not implemented.
Type Error

(abstract) init()

Initializes the renderer. Must be implemented by subclasses.

Source:

renderers/renderer.js, line 57

Throws:

Always throws an error if not implemented.
Type Error

onWebGLContextLost(event)

Handles WebGL context lost events and attempts to recover the context.

Parameters:

Name	Type	Description
`event`	WebGLContextEvent	The context lost event.

Source:

renderers/renderer.js, line 41

(abstract) reset()

Resets the renderer to its initial state. Must be implemented by subclasses.

Source:

renderers/renderer.js, line 77

Throws:

Always throws an error if not implemented.
Type Error