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WebGL2RenderingContext: getTransformFeedbackVarying() method

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since ⁨September 2021⁩.

Note: This feature is available in Web Workers.

The WebGL2RenderingContext.getTransformFeedbackVarying() method of the WebGL 2 API returns information about varying variables from WebGLTransformFeedback buffers.

Syntax

getTransformFeedbackVarying(program, index)

Parameters

program: A WebGLProgram.
index: A GLuint specifying the index of the varying variable whose information to retrieve.

Return value

A WebGLActiveInfo object.

Examples

activeInfo = gl.getTransformFeedbackVarying(program, 0);

Specifications

Specification
WebGL 2.0 Specification> # 3.7.15>

Browser compatibility

	Desktop					Mobile
	Chrome	Edge	Firefox	Opera	Safari	Chrome Android	Firefox for Android	Opera Android	Safari on IOS	Samsung Internet	WebView Android	WebView on iOS
`getTransformFeedbackVarying`	56	79	51	43	15	58	51	43	15	7.0	58	15