The WebGL2RenderingContext.getQueryParameter()
method of the WebGL 2 API returns parameter information of a WebGLQuery
object.
WebGL2RenderingContext.getQueryParameter()
Syntax
getQueryParameter(query, pname)
Parameters
- query
-
A
WebGLQuery
object. -
pname
-
A
GLenum
specifying which information to return. Possible values:
Return value
Examples
var query = gl.createQuery(); gl.beginQuery(gl.ANY_SAMPLES_PASSED, query); var result = gl.getQueryParameter(query, gl.QUERY_RESULT);
Specifications
Specification |
---|
WebGL 2.0 Specification # 3.7.12 |
Browser compatibility
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
getQueryParameter |
56
|
79
|
51
|
No
|
43
|
15
|
58
|
58
|
51
|
43
|
15
|
7.0
|
See also
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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/WebGL2RenderingContext/getQueryParameter