Hi,
with the current 2.5 build the shadows are no longer working on iPad. You can test it with the predefined shadows playground.
I don't get an error or something. The shadows are just not visible.
@Sebavan the new float shadow support seems to be reason for this
i disabled the float shadows in my own build here
https://github.com/BabylonJS/Babylon.js/blob/master/src/Materials/babylon.materialHelper.ts#L111
and here:
https://github.com/BabylonJS/Babylon.js/blob/master/src/Lights/Shadows/babylon.shadowGenerator.ts#L140
after that the shadows are working again
I don't know if it is related but SSAO is also not working on iPad (its not a new problem, it never worked). Its the same thing, everything seems ok but the SSAO effect is just not visible.