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
js
getTransformFeedbackVarying(program, index)
Parameters
program-
A
WebGLProgram. index-
A
GLuintspecifying the index of the varying variable whose information to retrieve.
Return value
A WebGLActiveInfo object.
Examples
js
activeInfo = gl.getTransformFeedbackVarying(program, 0);
Specifications
| Specification |
|---|
| WebGL 2.0 Specification # 3.7.15 |