Not entirely sure what in the engine causes this bug, but it's making the combat aspect of the game impossible.
Whenever fighting capital ships and Plowshares, I'm fine up until the point at which I start doing hull damage.
After that point, the ship begins emitting red flames of some sort - which, I suspect, are the cause of this issue, in that my frame rate drops to 1FPS or lower while looking anywhere in the direction of the ship.
I've tried disabling shaders, lowering geometry levels, lowering texture size, increasing everything to maximum - the problem persists.
Either the game is ramming entirely too many particles out into space at once, or these "flame" particles aren't being rendered correctly due to either a design issue or a code bug.
Interestingly enough, this problem only exists in the SVN version that I downloaded, and not in the installer version on the main page (incidentally, the installer version didn't play music and the prices,etc. are a little less balanced).
My system stats are as follows:
Intel Core2 Quad Q6600 @ 2.40GHz*4
nVidia GeForce GT520 GPU
4GB of DDR2 RAM
300GB SATA HD
Windows XP SP3
I'm quite certain that I should be able to play this with zero problems of any sort, since most modern professionally-made games don't cause any trouble at all.
*massive* Frame Rate drop - Possible shader bug?
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- Star Pilot
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- Elite
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Re: *massive* Frame Rate drop - Possible shader bug?
Which version of VS? I guess you're not using SVN are you?
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- The Shepherd
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Re: *massive* Frame Rate drop - Possible shader bug?
He is using the svn version klauss reminds me of when damaged ships drop particles all the time need a change in the config file IIRC .Interestingly enough, this problem only exists in the SVN version that I downloaded, and not in the installer version on the main page (incidentally, the installer version didn't play music and the prices,etc. are a little less balanced).
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- Elite
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Re: *massive* Frame Rate drop - Possible shader bug?
Oops. Kinda missed that.
Weird thing, is that I had aggressively limited those particles on SVN.
I'll have to re-check I guess.
Or maybe the binary in SVN is a tad outdated?
Weird thing, is that I had aggressively limited those particles on SVN.
I'll have to re-check I guess.
Or maybe the binary in SVN is a tad outdated?
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- Star Pilot
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Re: *massive* Frame Rate drop - Possible shader bug?
Update:
It's a bit lesser, but it's noticeable when killing Redeemers too.
At roughly 300 meters, a burning Redeemer will lag me out as well.
It's definitely the 3D particle spam. Three times more textures are being put out than necessary, I think that a flat image rotated towards the camera would do well enough - though in the meantime, is there a setting I can use to reduce the number of these particles?
I'm not finding anything in vegastrike.config.
Edit: The version I'm using is 0.5.1, Build 13218
It's a bit lesser, but it's noticeable when killing Redeemers too.
At roughly 300 meters, a burning Redeemer will lag me out as well.
It's definitely the 3D particle spam. Three times more textures are being put out than necessary, I think that a flat image rotated towards the camera would do well enough - though in the meantime, is there a setting I can use to reduce the number of these particles?
I'm not finding anything in vegastrike.config.
Edit: The version I'm using is 0.5.1, Build 13218
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- Elite
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Re: *massive* Frame Rate drop - Possible shader bug?
Try adding "sparklegrowrate" with value "5" to the "graphics" section. That should moderate them considerably.
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- Star Pilot
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Re: *massive* Frame Rate drop - Possible shader bug?
It worked, thankee very much.
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- Elite Venturer
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Re: *massive* Frame Rate drop - Possible shader bug?
Lesser grow rate merely prevents it from spamming over the whole screen. "sparkles" remain HUGE. Often bigger than a ship itself.
"Two Eyes Good, Eleven Eyes Better." -Michele Carter
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- Elite
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Re: *massive* Frame Rate drop - Possible shader bug?
Well, they should, as leaking gasses expand in space, but there's something wrong about particle rate control that spams a bit too much, and results in too much overdraw.TBeholder wrote:Lesser grow rate merely prevents it from spamming over the whole screen. "sparkles" remain HUGE. Often bigger than a ship itself.
I'll eventually have time to look into it. My plan is to get rid of the current way of launching particles (just a call to launch), and instead have emitters that keep some state (ie: last position they dropped a particle, so not too many particles get spawned close to each other, etc).
But that's a chore I didn't get around to yet.