WebGLActiveInfo

Baseline Widely available *

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

* Some parts of this feature may have varying levels of support.

WebGLActiveInfoWebGL API 的一部分,并且代表了调用 WebGLRenderingContext.getActiveAttrib()WebGLRenderingContext.getActiveUniform() 这两个方法后传回的信息。

属性值

WebGLActiveInfo.name

请求变量的只读名称。

WebGLActiveInfo.size

请求变量的只读尺寸。

WebGLActiveInfo.type

请求变量的只读类型。

示例

WebGLActiveInfo 对象可以通过以下方式返回:

js
WebGLActiveInfo? getActiveAttrib(WebGLProgram? program, GLuint index);
WebGLActiveInfo? getActiveUniform(WebGLProgram? program, GLuint index);
WebGLActiveInfo? getTransformFeedbackVarying(WebGLProgram? program, GLuint index)

规范

Specification
WebGL Specification
# 5.11

浏览器兼容性

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
WebGLActiveInfo
name
size
type
Available in workers
Experimental

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support
No support
No support
Experimental. Expect behavior to change in the future.

另请参见