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WebGLActiveInfo

The WebGLActiveInfo interface is part of the WebGL API and represents the information returned by calling the WebGLRenderingContext.getActiveAttrib() and WebGLRenderingContext.getActiveUniform() methods.

Properties

WebGLActiveInfo.name: The read-only name of the requested variable.
WebGLActiveInfo.size: The read-only size of the requested variable.
WebGLActiveInfo.type: The read-only type of the requested variable.

Examples

A WebGLActiveInfo object is returned by:

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

Specifications

Specification	Status	Comment
WebGL 1.0 The definition of 'WebGLActiveInfo' in that specification.	Recommendation	Initial definition.

Browser compatibilityUpdate compatibility data on GitHub

	Desktop
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari
Basic support	9	12	4	11	12	5.1
Available in workers	No	No	44 Disabled 44 Disabled Disabled From version 44: this feature is behind the `gfx.offscreencanvas.enabled` preference (needs to be set to `true`). To change preferences in Firefox, visit about:config.	No	No	No
`name`	9	12	4	11	12	5.1
`size`	9	12	4	11	12	5.1
`type`	9	12	4	11	12	5.1

	Mobile
	Android webview	Chrome for Android	Edge Mobile	Firefox for Android	Opera for Android	iOS Safari	Samsung Internet
Basic support	Yes	25	Yes	Yes	12	8.1	Yes
Available in workers	No	No	No	No	No	No	No
`name`	Yes	25	Yes	Yes	12	8.1	Yes
`size`	Yes	25	Yes	Yes	12	8.1	Yes
`type`	Yes	25	Yes	Yes	12	8.1	Yes

WebGLActiveInfo

Properties

Examples

Specifications

Browser compatibilityUpdate compatibility data on GitHub

See also