glBeginTransformFeedback method
Implementation
void glBeginTransformFeedback(
  int primitiveMode,
) {
  return (_glBeginTransformFeedback ??= _dylib.lookupFunction<
      _c_glBeginTransformFeedback,
      _dart_glBeginTransformFeedback>('glBeginTransformFeedback'))(
    primitiveMode,
  );
}