createClipPath method
A path function that clips only the circular fade area if there’s a non-zero fade radius.
Implementation
Path createClipPath(Size size) {
return Path.combine(
PathOperation.intersect,
_spoilerPath,
_fadeCenter == Offset.zero || !_config.enableFadeAnimation
? _spoilerPath
: (Path()..addOval(_splashRect)),
);
}