WebGL2RenderingContext class

The WebGL2RenderingContext interface provides the OpenGL ES 3.0 rendering context for the drawing surface of an HTML <canvas> element. To get an object of this interface, call getContext() on a <canvas> element, supplying "webgl2" as the argument: var canvas = document.getElementById('myCanvas'); var gl = canvas.getContext('webgl2');

Note: WebGL 2 is an extension to WebGL 1. The interface implements all members of the WebGLRenderingContext interface. Some methods of the WebGL 1 context can accept additional values when used in a WebGL 2 context. You will find this info noted on the WebGL 1 reference pages.

The WebGL tutorial has more information, examples, and resources on how to get started with WebGL.

Implemented types

• WebGLRenderingContextBase
• WebGL2RenderingContextBase
• WebGL2RenderingContextOverloads

Available extensions

• PropsWebGL2RenderingContextBase
• PropsWebGL2RenderingContextOverloads
• PropsWebGLRenderingContextBase

Annotations

• @JS()
• @staticInterop

Constructors

WebGL2RenderingContext()

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited