The WebGLRenderingContext.isRenderbuffer() method of the WebGL API returns true if the passed WebGLRenderbuffer is valid and false otherwise.
WebGLRenderingContext: isRenderbuffer() method
Syntax
js
isRenderbuffer(renderbuffer)
Parameters
-
renderbuffer -
A
WebGLRenderbufferto check.
Return value
A GLboolean indicating whether or not the renderbuffer is valid.
Examples
Checking a renderbuffer
js
const canvas = document.getElementById("canvas");
const gl = canvas.getContext("webgl");
const renderbuffer = gl.createRenderbuffer();
gl.isRenderbuffer(renderbuffer);
Specifications
| Specification |
|---|
| WebGL Specification # 5.14.7 |
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
isRenderbuffer |
9 | 12 | 4 | 11 | 12 | 5.1 | 4.4.3 | 25 | 4 | 12 | 8 | 1.5 |
See also
© 2005–2023 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderingContext/isRenderbuffer