JSFiddle: https://jsfiddle.net/na8uxkjc/
The above example uses the raycasted intersection point on a y rotating object to set a CSS2DObject div position.
From the front works fine. From behind the div mirrors on the x axis.
I had assumed the mirror fix would be related to rotating the CSS2DObject around the plane it is attached to but so far nothing is working. Ideas?
Thanks!