Hello guys, and Merry Christmas!
I have a problem, and i would like to hope that someone of you could help me to get rid of it.
So, i am building a little airport, and i have dynamic lights at apron.
All works as it should, except the fact that dynamic lights are disappearing when arrive to airport from other one.
I found in internet that many people encountered this problem.
Also scenery developers as JustSim or Aerosoft, had this problem, but how i know they fixed it, but i don't know how.
Waiting for your response guys!
Thank you in advance!
I believe it is a typical situation with effect files. You need to create a simple controller file and attach not the effect but the controller file.
If “lightcone.fx” is your effect file, you can create a control file “lightcone_ctrl.fx” as:

[Library Effect]
Display Name=apron light cone effect


lifetime=0.0, 0.0
distance=10000.00, 10000.00
delay=10000000.00, 10000000.00
x offset=0.00, 0.00
y offset=0.00, 0.00
z offset=0.00, 0.00
effect.0=lightcone, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00, 0.00
I can confirm this is working.
I have just fixed my scenery by modifying the original "sample_light.fx" file to become the controller and point it to the effect file renamed as "sample_light_2.fx". Thanks @sunayk !