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IL-2 Sturmovik The famous combat flight simulator.

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  #21  
Old 03-05-2011, 02:59 PM
RPS69 RPS69 is offline
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Originally Posted by choctaw111 View Post
I would like to see the statements made by military personnel who have seen tracers who don't agree they look like the ones in Cliffs of Dover.
From what I have read, it seems that the general consensus from soldiers is that the tracers look very real.
The tracers here look just like what I have always seen and cannot wait to "play around" with them once I have CLoD on my PC.
The German allready got a grip on you?

Go find the older thread about tracers that other people here told me to find. You have been posting over there, and denying anyone who don't share your perceptions to be a valid source. That's why I used the term "alleged" on the first place.
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  #22  
Old 03-05-2011, 03:48 PM
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TheGrunch TheGrunch is offline
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Not gonna lie RPS, I'm gonna take Choctaw's testimony here, since I don't know whether you've seen tracer-fire first hand. Have you?

Last edited by TheGrunch; 03-05-2011 at 03:50 PM.
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  #23  
Old 03-05-2011, 03:48 PM
kalimba
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Originally Posted by RPS69 View Post
The German allready got a grip on you?

Go find the older thread about tracers that other people here told me to find. You have been posting over there, and denying anyone who don't share your perceptions to be a valid source. That's why I used the term "alleged" on the first place.
I have to admit that after watching tons of WW2 guncams and modern tracer
movies, my comments about COD's tracers are:

When they are at their initial position close to the pilot's position, they are kind of too fat and a bit square. In most WW2 guncams, the tracers seem to "light" up further away from the plane , so few milliseconds after firiing...They look also more like a string of light, rather than a LightSaber...
When they reach a certain distance, they look good though...And the smoke trails, from the bits we saw, seem to look very good...

Salute !
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  #24  
Old 03-05-2011, 04:16 PM
Jaws2002 Jaws2002 is offline
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Originally Posted by kalimba View Post
I have to admit that after watching tons of WW2 guncams and modern tracer
movies, my comments about COD's tracers are:

When they are at their initial position close to the pilot's position, they are kind of too fat and a bit square. In most WW2 guncams, the tracers seem to "light" up further away from the plane , so few milliseconds after firiing...Salute !
There are many types of tracers and some are designed to light up at a certain distance from the shooter, not to expose his position.
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  #25  
Old 03-05-2011, 04:56 PM
kalimba
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Originally Posted by Jaws2002 View Post
There are many types of tracers and some are designed to light up at a certain distance from the shooter, not to expose his position.
Good point... Of course, my conclusions are based on what I could find on the internet ...And you are right, on few occasions I saw "closer to the plane" tracers ....But the common aspect of all tracers from all WW2 guncams out there is their "string-like" aspect. The are generally shorter also. In fact, this whole thread is bizarre because anyone can make their own research and will probably come to the same conclusion since we all have access to the same sources...

We'll wait for final release to draw conclusions...And if a lot of people have the same request about tracers, it will probably be possible to have a mod...

Salute !
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  #26  
Old 03-05-2011, 06:45 PM
Blackdog_kt Blackdog_kt is offline
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Originally Posted by kalimba View Post
I hear you...But this subject has been debated a lot...And strangely enough,
people who have been firing real guns of similar caliber have come forward to describe what they have seen with their own eyes...Ans it is damn close to COD...Star Wars laser shots concept was inspired by WW2 guncams !!!My personnal comment about tracers in COD is that they look to "fat", not enough string-like...But that is me...
Remember Oleg is a pro photographer...He knows all about shutter speed and eye's retention...Make a search on this forum, and you will find Oleg's comment and explanation about tracers,,,

Salute !
I've fired flak cannons when i was a conscript in the air force (dual 20mm rheinmetal guns, which you you could say are the "grandkids" of the Mg151s we have in IL2: http://en.wikipedia.org/wiki/Rheinme...ircraft_Cannon) and the effect was very similar to the CoD tracers. So similar it's actually almost spot on.

There's only one thing that might benefit from some tweaking and that's how wide the visible "rod" of light is. It seems a bit "fat" when compared to what i've seen in real life, but only when it's close to the player's viewpoint (ie, when the round is near our aircraft, as it moves away it shrinks into a more realistic size).

However, the CoD tracers are perfect in displaying another property of tracers as viewed in real life: the transition from an elongated line to a dot.

When the tracer is close it appears as a thin, straight line (despite the gun vibration it is in fact straight and doesn't squiggle like in the guncam films, probably because the human body has better shock absorption than a wing mounted camera from the '40s), but as it moves away it rapidly transitions into a bright dot.

This has the effect of creating an illusion that the tracers slow considerably more than they really are. The degree of accuracy is hard to prove with numbers, because both the slow-down illusion and the point that the tracer becomes a dot happen a good distance away from the gun.
Also, the slow-tracer illusion is probably more pronounced when firing a static mounted gun like the ones i fired (it goes from a super-fast streak to a small, wallowing dot 2km away in the span of a second or two). I guess that when firing from a fast moving platform like a fighter aircraft and also with WWII guns of lower muzzle velocity, the optical illusion of slowing down would be less pronounced because there is less of a gap between the velocity of the round and the platform from which it's fired.

I can't accurately estimate the distance of the optical transition from streak to dot, but knowing my flak guns had a ~2km effective range and the shells self-destructed at that point to avoid falling on friendlies if they missed, i would eyeball it to be anywhere between 1/3 and 3/4 of the way from the gun to the self-destruct point 2km away.

If you do the math, this means that anywhere between 670 and 1500 meters the tracer has transitioned from being seen as a streak to being seen as a dot. However, even the lower limit of 670 meters is way farther than the distances we shoot at in a flight sim, so the tracers are probably very accurate in being displayed as streaks during their first few split-seconds.

Watch one of Oleg's latest videos to see this, see here around the 0:35 mark:


Let's go one step further now. If we gauge the distances in the videos with the help of the Defiant's wingspan, it seems like the engagement is filmed very close up (i'd say around 300m, definitely less than 500m in any case), with the attacking fighter opening fire even closer. At that point, the first few rounds overfly the Defiant with tracers still visible as streaks, which is consistent with what i've seen in real life for these ranges.


Then, a couple of seconds later we pause at 0:37 and we get this:




It clearly shows the effect of the tracer transitioning from a streak to a dot as it moves away from our viewpoint.
Furthermore, the defiant is about 300 meters away and the distant, "dot" shaped rounds that missed and flew over it are 1-2 seconds into their trajectory. This means than in a broad sense, even the relative timings of the transition effect and the approximate ranges (allowing for different muzzle velocities, etc) are almost 100% consistent with my real life experience.

I didn't actually know it was that accurate until now, in fact i just realized it because i went into the trouble of snapping screen captures and comparing.

Bottom line, in the eyes of this reservist flak gunner these tracers in the video are so close to real-life it's scary.

Yesterday my buddies and me were at a friends house, so i also showed the video to them. The guy who was having us over was a sergeant in a heli-borne/air assault infantry brigade during his time as a conscript. This guy has fired countless more rounds than i have and has seen even more being fired on the range as he was a trainer at some point, just not on flak cannons but smaller guns (light MGs, infantry rifles, .50s and so on).

I asked him "what do you think of the tracers?" and he goes "isn't it supposed to be one round in four?". That's right, the only thing he complained about was how many of them are flying simultaneously, until i explained to him that the hurricane has 4 guns per wing and the game has customized belting, so they could be synchronised to have at least one tracer in the air at all times. After that i asked him if that was his only criticism and he said "yes, the actual tracer looks just like the real thing".

So, my personal take on the matter as someone who's fired AA cannons somewhat similar to the ones the 109 in the video is firing...i'd say that apart from the initial width of the tracer streak when close to the player's viewpoint (it should be just a bit thinner), this is the most accurate tracer implementation in a flight simulator i've ever seen in my life.

Living in a country where 95% of the male population has been in the army and fired guns at some point in their life, it's also not hard to find people with similar military experience and ask their opinion which usually confirms the CoD tracers as being very accurate. In fact the only guys among my friends who thought the tracers were weird, were the guys who haven't been to the army and haven't fired a gun yet.

I hope this helps to seal the deal and provide a satisfactory explanation for everyone
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  #27  
Old 03-05-2011, 06:54 PM
speculum jockey
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Originally Posted by Blackdog_kt View Post
Tons of correct, well explained words!
Issue is done! The only people complaining are "basement soldiers" who have never fired tracers in their lives and who don't have the first clue what "outside" even is!

We have Oleg and Luthier who have researched this and said it's perfect (the former being a well renowned photo-expert).

We have myself and other casual shooters who have had the opportunity to fire the occasional tracer saying it's correct.

We have Blackdog_kt and other former servicemen who have fired actual MGs/Cannons with tracers who agree this is correct.

Anyone who wants to continue arguing that the tracers are wrong needs to wake up and see that they are only making themselves look even more ignorant and petty.

LET IT GO!
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  #28  
Old 03-05-2011, 08:21 PM
kalimba
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Originally Posted by speculum jockey View Post
Issue is done! The only people complaining are "basement soldiers" who have never fired tracers in their lives and who don't have the first clue what "outside" even is!

We have Oleg and Luthier who have researched this and said it's perfect (the former being a well renowned photo-expert).

We have myself and other casual shooters who have had the opportunity to fire the occasional tracer saying it's correct.

We have Blackdog_kt and other former servicemen who have fired actual MGs/Cannons with tracers who agree this is correct.

Anyone who wants to continue arguing that the tracers are wrong needs to wake up and see that they are only making themselves look even more ignorant and petty.

LET IT GO!

Well Speculum, I am a basement soldier and Blackdog, who is a real soldier who himself fired weapons comparable to those in COD just comfirmed exactly, word for word what I was reffering to. Read his post again...Exactly what I was talking about regarding size and shape of COD's tracers vs WW2's guncams...
COD's tracers are mostly correct, but not accurate ...And that is what we debate here...But Blackdog's comments make my observation justified and relevant...You want to stop the debate?..., So show us any video or footage that show tracers similar in shape and length to COD, and I will personnaly quit this thread...

Salute !
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  #29  
Old 03-05-2011, 08:33 PM
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furbs furbs is offline
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Yep...i dont 100% like the tracers but i dont think they should wiggle for the reasons given...like ive said maybe its because so far were seeing the tracers from a rock solid platform each time, even when inside the stuka and 109 cockpits, its rock steady and thats what makes the tracers starwars like.

If our head was bobing about, the aircraft twisting and turning, the cockpit shaking and we was affected by G forces, the tracers would lose that perfect laser bolt look.

If everything else is perfectly still and steady...then the tracers are perfect.
They just dont feel right when seen from inside a 109 from the pilots view that is fighting for his life.

Understand what im saying or am i talking bollox??
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  #30  
Old 03-05-2011, 09:45 PM
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choctaw111 choctaw111 is offline
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Originally Posted by RPS69 View Post
The German allready got a grip on you?

Go find the older thread about tracers that other people here told me to find. You have been posting over there, and denying anyone who don't share your perceptions to be a valid source. That's why I used the term "alleged" on the first place.
I am not denying anything, only pointing out that during my time as a Paratrooper in the Infantry I have seen tracers in person and those complaining about them have not.
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