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+---
+title: WebGL2RenderingContext.createVertexArray()
+slug: Web/API/WebGL2RenderingContext/createVertexArray
+tags:
+ - Method
+ - WebGL2
+translation_of: Web/API/WebGL2RenderingContext/createVertexArray
+---
+<div>{{APIRef("WebGL")}} {{SeeCompatTable}}</div>
+
+<p><a href="/en-US/docs/Web/API/WebGL_API">WebGL 2 API</a> 中的 <strong><code>WebGL2RenderingContext.createVertexArray()</code></strong>方法创建并初始化(creates and initializes)一个 {{domxref("WebGLVertexArrayObject")}} 的对象(object) ,它代表一个指向顶点数组数据的顶点数组对象(vertex array object (VAO) ),并为不同的顶点数据集提供名称。</p>
+
+<h2 id="句法"><strong>句法</strong></h2>
+
+<pre class="syntaxbox">WebGLVertexArrayObject <var>gl</var>.createVertexArray();
+</pre>
+
+<h3 id="参数">参数</h3>
+
+<p>没有参数</p>
+
+<h3 id="返回值">返回值</h3>
+
+<p>一个{{domxref("WebGLVertexArrayObject")}}对象 代表 一个顶点数组对象 (VAO) ,该对象指向顶点数据。</p>
+
+<h2 id="示例">示例</h2>
+
+<pre class="brush: js">var vao = gl.createVertexArray();
+gl.bindVertexArray(vao);
+
+// ...
+// calls to bindBuffer or vertexAttribPointer
+// which will be "recorded" in the VAO
+// ...
+</pre>
+
+<h2 id="规范">规范</h2>
+
+<table class="standard-table">
+ <tbody>
+ <tr>
+ <th scope="col">Specification</th>
+ <th scope="col">Status</th>
+ <th scope="col">Comment</th>
+ </tr>
+ <tr>
+ <td>{{SpecName('WebGL2', "#3.7.17", "createVertexArray")}}</td>
+ <td>{{Spec2('WebGL2')}}</td>
+ <td>Initial definition.</td>
+ </tr>
+ <tr>
+ <td>{{SpecName('OpenGL ES 3.0', "glGenVertexArrays.xhtml", "glGenVertexArrays")}}</td>
+ <td>{{Spec2('OpenGL ES 3.0')}}</td>
+ <td>Man page of the (similar) OpenGL API.</td>
+ </tr>
+ </tbody>
+</table>
+
+<h2 id="浏览器兼容性">浏览器兼容性</h2>
+
+<p class="hidden">The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out <a href="https://github.com/mdn/browser-compat-data">https://github.com/mdn/browser-compat-data</a> and send us a pull request.</p>
+
+<p>{{Compat("api.WebGL2RenderingContext.createVertexArray")}}</p>
+
+<h2 id="另见">另见</h2>
+
+<ul>
+ <li>{{domxref("WebGLVertexArrayObject")}}</li>
+ <li> {{domxref("bindVertexArray")}}</li>
+</ul>