lerpTo method
TODO WIP
Implementation
@override
ShapeBorder? lerpTo(ShapeBorder? b, double t) {
if (b is SurfaceShape) {
return SurfaceShape(
cornerSpec: CornerSpec.lerp(cornerSpec, b.cornerSpec, t)!, // hmm
borderRadius:
BorderRadiusGeometry.lerp(borderRadius, b.borderRadius, t)!,
border: BorderSide.lerp(side, b.side, t),
);
}
return super.lerpTo(b, t);
}