WebGLRenderingContext.createRenderbuffer()

WebGL APIWebGLRenderingContext.createRenderbuffer() 方法 创建并初始化一个 WebGLRenderbuffer 对象。

语法

WebGLRenderbuffer gl.createRenderbuffer();

参数

None.

返回值

一个 WebGLRenderbuffer 对象可以保存数据,例如一张图片,或者可以渲染操作的源或目标。

例如

创建一个渲染缓冲区

var canvas = document.getElementById('canvas');
var gl = canvas.getContext('webgl');
var renderBuffer = gl.createRenderBuffer();

规范

规范 状态 评论
WebGL 1.0
createRenderbuffer
Recommendation 初始定义.
OpenGL ES 2.0
glGenRenderbuffers
Standard OpenGL API手册(类似).

浏览器兼容性

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
createRenderbufferChrome Full support 9Edge Full support 12Firefox Full support 4IE Full support 11Opera Full support 12Safari Full support 5.1WebView Android Full support YesChrome Android Full support 25Firefox Android Full support YesOpera Android Full support 12Safari iOS Full support 8Samsung Internet Android Full support Yes

Legend

Full support  
Full support

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