Mystery of the lagging starshells revealed!

[Rongel]

Originally Posted by vdr1981

Rongel, this is very important breakthrough , TY very much!

So, with "default" starshels ships can actually see you better ?

Thanks! Yes, with default starshells ships get a boost to visual range, it's easy to see with the "visual sensors" activated in the map/TAI map-mode.

- as I have told you a few weeks ago, SHIII and SH5 starshells are pretty similar when looked on file. Yet, afaik, SHIII isn't affected by the same lagging issue as SH5; at least not as much. This is pretty weird considering that SH5 is an evolution of the previous game, and makes me to wonder if the culprit is some of the (4/2) node attributes which might have changed since SHIII, rather than the node itself.

- SH5's and, if memory serves me well, SHIII's starshell omni light effects are animated, probably for simulating light trembling. In SH5, this effect has a rate of one frame every thirtieth of second, and can be a serious fps eater. I am pretty sure that removing the LightAnimation node, or toning its frame rate down, would make the game much smoother when the starshell effect is played, and wouldn't affect starshell's functionality.

I have a background in SH 4, and the starshells seem to be identical, and there wasn't no lag in SH 4. My first test was just like you suggested to remove the LightAnimation-node, but it had no effect, starshells lagged just like before. So it wasn't the culprit.

When I had made the non-lagging starshell, I tried to add the omni-light to sub-node, but as soon the light node was there, the lagging started again. Even when I changed the omni light to particles.dat lag began again. So to me it seems that there can't be any other reason than the omnilight-node.

It lights the ships really beautifully, it's direction is also calculated, and I think this causes stress to computer. There is even a small lag when the effect goes out. My guess is that SH 5's Granny-world doesn't understand the light system from the previous games. Infact there doesn't seem to be any "real lights" in SH 5, even the lights in the bunker and in the sub are just bright 3D objects with a particle halo around, they don't emit actual light at all!