creating terrain provider from a wms server..

hello

actually i am using geoserver to host some of my tiff files on the server.i have done that successfully. Now i want to show it as terrain provider on the cesium globe. i have the required bil/dds plugin installed also in the geoserver.

But cesium has removed webMapServiceTerrainProvider service from the source code.

so is there any alternate way so that i can be able to do this thing.if it is there then please guide me on that.

thank you in advance.
with regards
datta