SpotLight, starting cone shape

Hello

All spot lights are started from a point, that is not what of want , in fact I want just clip the sharp starting point and make it like a clamped cone.
like the image .

is it possible to do it ?
thank you in advance

I think you can use custom IES profile in your light

the fog starts from the point .
the point is I want fog to start from a little away from the starting point and IES doesn’t help it.

well I think to get this kind of effects I stick to rectangle light with barn door adjusted.

Maybe you should use fake godrays as cone meshes with translucent materials ? It can be cheaper for perfomance, also you can tweak it like you want.

Here is one of methods to do that - Ue4: advanced materials (Ep. 26 Basic Custom Godrays/LightShafts) - YouTube

Also in Robo Recall mod pack (available from launcher) you can find advanced light cone material

Thank you.
Robo Recall mod kit want to install about 28 GB game, where can find a material in it?