The WebGLRenderingContext.isBuffer()
method of the WebGL API returns true
if the
passed WebGLBuffer
is valid and false
otherwise.
Syntax
GLboolean gl.isBuffer(buffer);
Parameters
- buffer
- A
WebGLBuffer
to check.
Return value
A GLboolean
indicating whether or not the buffer is valid.
Examples
Creating a buffer
var canvas = document.getElementById('canvas');
var gl = canvas.getContext('webgl');
var buffer = gl.createBuffer();
gl.isBuffer(buffer);
Specifications
Specification | Status | Comment |
---|---|---|
WebGL 1.0 The definition of 'isBuffer' in that specification. |
Recommendation | Initial definition. |
OpenGL ES 2.0 The definition of 'glIsBuffer' in that specification. |
Standard | Man page of the OpenGL API. |
Browser compatibility
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The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.