The WebGL2RenderingContext.getTransformFeedbackVarying() method of the WebGL 2 API returns information about varying variables from WebGLTransformFeedback buffers.
The WebGL2RenderingContext.getTransformFeedbackVarying() method of the WebGL 2 API returns information about varying variables from WebGLTransformFeedback buffers.
js
getTransformFeedbackVarying(program, index)
programA WebGLProgram.
index A GLuint specifying the index of the varying variable whose information to retrieve.
A WebGLActiveInfo object.
js
activeInfo = gl.getTransformFeedbackVarying(program, 0);
| Specification |
|---|
| WebGL 2.0 Specification # 3.7.15 |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
getTransformFeedbackVarying |
56 | 79 | 51 | No | 43 | 15 | 58 | 58 | 51 | 43 | 15 | 7.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/WebGL2RenderingContext/getTransformFeedbackVarying