I am trying to add a faded reflection using MeshReflectorMaterial, I would like something like this https://global.discourse-cdn.com/standard17/uploads/threejs/original/3X/e/9/e9e54a20d1f341be7131c3583367af8ef4866715.jpeg but the result is not what I want.
I don’t know what I am doing wrong 
Here is the demo Start
Thank you.