WebGLVertexArrayObject接口是WebGL 2 API的一部分，顶点数组对象(VAOs)指向顶点数组数据，并提供不同顶点数据集合的名称。
当使用WebGLVertexArrayObject对象时，这些方法会很有用：
WebGL2RenderingContext.createVertexArray()WebGL2RenderingContext.deleteVertexArray()WebGL2RenderingContext.isVertexArray()WebGL2RenderingContext.bindVertexArray()
WebGL 1: OES_vertex_array_object 扩展允许你在WebGL 1 上下文环境中使用顶点数组对象。
示例
var vao = gl.createVertexArray(); gl.bindVertexArray(vao); // ... // calls to bindBuffer or vertexAttribPointer // which will be "recorded" in the VAO // ...
规范
| Specification | Status | Comment |
|---|---|---|
| WebGL 2.0 WebGLVertexArrayObject |
Editor's Draft | Initial definition. |
浏览器兼容性
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.
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| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
WebGLVertexArrayObject | Chrome Full support 56 | Edge Full support 79 | Firefox Full support 51 | IE No support No | Opera Full support 43 | Safari No support No | WebView Android Full support 58 | Chrome Android Full support 58 | Firefox Android Full support 51 | Opera Android Full support 43 | Safari iOS No support No | Samsung Internet Android Full support 7.0 |
Legend
- Full support
- Full support
- No support
- No support