RRL Online Sim Racing

RaceRoom | Patch & Developer notes

RRL Online Sim Racing
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Simon Fillingham

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#1
30th January 2019 update

Update details:
Download size = 2.3 GB
Client version = 0.3.0.6533
Client BuildID = 3514929
Dedi version = 49.0.814
Dedi BuildID = 3514858



Content
  • Added ADAC GT Masters 2018 car class
  • Added Most Autodrom
  • Modifications to MK Motorsport liveries present in RaceRoom, to celebrate their 40th anniversary : BMW M1 Procar #105, #151, #152. BMW M235i #308

Game
  • Traction Control now triggers over a minimum speed to improve standing starts
  • AI - Further improvements to behaviour while racing in a pack
  • Restarting a race session now lets you access to car setup menu.
  • Changed race results so they show each group's winner's laps instead of session's lap, since it can be lower for slower classes
  • Fixed an issue with "Rotate" pitstop order (ADAC rules preset) where left and right tyres wouldn't be swapped but instead replaced with fresh ones.
  • Fixed an issue with results in a Multiclass race event
  • Fixed a reported issue where the game could show a black screen during loading if the browser tab failed to load.
Physics, Sounds, Cameras, AI
  • Audi 90Q GTO : Improved standing starts, tweaks to turbo boost.
  • GTR2 class: Physics and AI behavior improvements (smoothed out gearchanges, improved automatic gearbox behavior, reduced effective slip angle of rear tyres under load, reduced Downshift Prevention intervention, Increased blip on downshifts, tweaks to fuel estimates. Grip of soft tyres increased by 2%.
  • GTR3 class : further balance of performance tweaks, smoothed out gearshifts
  • GTR4 class : Made AI quicker, reduced Downshift Prevention intervention, tweaked gearshifts, automatic gearbox behavior improvement. Tweaks to default setup of the Lotus, increased KTM drag a bit.
  • Mercedes C-Class DTM 1995 : Smoothed out gearshifts, made AI a bit less careful.
  • Porsche 911 GT3 Cup : Fixed AI rear instability. Smoothed out gearshifts and reduced Downshift Prevention intervention
  • Porsche 911 GT3 R : Cockpit sounds tweaked
  • Porsche 934 RSR : Stiffer springs on default setup
  • Porsche Cayman CS + Porsche Cayman CS MR : Smoothed the drivetrain
  • Chang (full) : fixed a blocked TV cam view
  • Laguna Seca : new static TV cams
  • Lausitzring (all layouts) : new static TV cams
  • Macau : new Static TV cams
  • Mantorp (GP + Short) : new static TV cams
  • Mid-Ohio (all layouts) : new static TV cams
  • Monza (full + junior) : new static TV cams
  • Moscow (all layouts) : new static TV cams
  • Norisring : new static TV cams
  • Nürburgring (full + dtm + short ) : new static TV cams
 

Simon Fillingham

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#2
March 2019 developer update

1. Adjustable tyre pressures

Yes. You've read this right. We're finally adding it.

As you can understand, this means a lot of development and testing of the physics engine and its variables to ensure the effects of pressure adjustments are proper and do not lead to exploits.

As a result, we will be turning this feature on following a per car basis, after each has passed QA tests.
Priority is set on the new car as well as car classes that are receiving a physics overhaul or are just popular.

The sub-optimal aspect of this feature is that we haven't had the opportunity to re-design the car setup menu yet. Therefore you'll find the buttons for it have been crammed in there. The way this menu is laid out at the moment didn't really allow for a clear presentation of asymmetric pressure settings. You'll have to pay close attention that you're adjusting the correct tyre. We want to re-design this menu altogether whenever we have time.




Here's the list of the car classes currently in beta with tyre pressures:
  • Formula RaceRoom Junior
  • Unannounced Formula car
  • Touring Classics
  • WTCR
  • Porsche 911 GT3 Cup (991.2)
  • Porsche 911 Carrera (964)
  • GTR2
  • GT4 Clubsport Trophy
  • Group C
  • Group 4
  • Mercedes DTM 1995



2. Flat spots

When locking a tyre for too long, the caused friction can eat through your rubber and create a flat surface on the wheel.
This not only has an effect on the grip and wear but will also induce some vibrations depending on the size and depth of the spot. Flat spots usually get worse over time as you will find that the affected tyre will lock up even more easily, eventually leading to a puncture.

Here's the list of the car classes currently in beta with flat spots:
  • DTM 1992
  • Formula RaceRoom Junior
  • Group 4
  • Group C
  • GT4 Clubsport Trophy
  • GTR2
  • Porsche 911 Carrera (964)
  • Porsche 911 GT3 Cup (991.2)
  • WTCR
  • Touring Classics
  • Unannounced Formula car

This new feature is currently being tested for bugs but also feedback is being collected regarding how easy it is to get one, how much the wheel should vibrate, how it sounds like, and so on. Currently considering making it optional, which you will read about in chapter 4 below.

3. Suspension damage

Back in 2013, RaceRoom wouldn't let your wheels come off your car, no matter the force of the impact.
In recent RaceRoom updates, you might have read about optimizations to the damage code, improvements to the collision detection and its effects on mechanical components.



And if you play regularly, you probably noticed we have some bugs to fix with regards to that. (Debris on track not clearing out from the track for example)

We're not done yet. What we have in testing at the moment is a brand new system designed to accurately render effects of bent axles and broken springs.

Impacts will deform the alignment of individual suspension parts and affect the handling of the car in sometimes dramatic ways.

This is of course another feature that needs to sit in beta long enough to ensure you won't suddenly receive unwanted camber or toe-in from harmless door to door racing.

Look at this driver... Will he even make it back to the pits to repair?


We are reviewing the code deep down, making changes such as damaging your powetrain if the impact affects a powered wheel. Also, the more worn your tyres, the bigger risk of getting punctures from collisions with other cars, from driving on dirt, gravel or grass, but also from driving over pieces of sharp carbon fiber left on the track by your fellow racers. For that, we'll also have a caution flag warning to signal the presence of debris.


4. Revisions of damage settings

Because the above mentioned features can lead to added frustration for the least hardcore simracers among us, we will make sure those new ways of ending your race prematurely are optional.

One of the early design choices from back in 2013 that we're now set to overcome is the way damage settings are defined. Right now there's a separation between Visual Damage, and Mechanical Damage in the menu. This doesn't make much sense any longer and we'll change to have something like this instead:

  • Damage setting: None - Minimum - Complete
    • None = no visual damage, no mechanical damage, no punctures, no flat spots, no parts falling off.
    • Minimum = mechanical damage and visual damage are on. No punctures, no flat spots, no suspension damage or wheels falling off
    • Complete = everything on
 

Simon Fillingham

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#3
March 2019 developer update (cont)

5. Dedicated server features

Our dedicated server has been lacking when it comes to features you'd expect as part of a base package.
We're fixing this, and adding more.

Here is what we're working on adding:

  • Session info block:
    • Added list of connected players with their user ID, with a live count of their incident points.
    • Added ability to kick a certain player out
    • Added current session and timer
    • Added a "Next Session" button and a "Restart Session" button
  • Car selection list:
    • Added car specific weight ballast (for your personal BOP adjustments)
  • User management block:
    • Added user specific weight ballast (for leagues with success ballast)
    • Added management of banned users







The weight penalties will also be visible from the game itself, through the addition of a ballast column in the timing screen.




6. Shared memory API - Massive update.

As I've touched somewhere on the forum, our next update will break 3rd party applications that use our shared memory block.

If you are a developer of such applications, please have a look at the attachment " r3e_sharedmem_preview_march2019.zip " to get an early look at the changes.

The goal of this update is to expose all the possible telemetry you can dream of, and extend the possibilities for apps and overlays.


7. Support web-based in-game overlays

If you have watched or streamed a multiplayer race with your game client started as spectator, you are probably familiar with the fact that the overlays showing are done via web. We are adding a transparent web page on top of the game and we make it show whatever feels relevant at the time.

With this ability to overlay webpages on top of the gameplay and thanks to the sheer amount of data we're adding to our shared memory block, we are experimenting with fully customizable HUD's.

Just like for the broadcast overlays, we will ship the feature with an example app that will showcase some of those new possibilities.




8. Oschersleben - New layouts

We wanted to get this out in time for the ADAC esport championship, but with the time constrains and the track being featured early in the series, we couldn't make it happen in time. But good news is that it will come eventually, and for free to anyone who already owns the track.

  • A Course (already available)
  • "Motorcycle" A Course (fast turn 1 chicane)
  • B Course (shortcut after turn 3)
  • "Motorcycle" B Course (fast turn version)


9. Physics updates

@Alex Hodgkinson is always busy. When it's not about upcoming cars, it's of course about bringing improvements to the ones that are already out there, to re-ignite interest in them as the often suffer from the comparison to the feel of the newly released cars.

One of the updates currently in development is the DTM 1992 & Touring Classic classes.
In order to respect the true specs of these cars, we had to sacrifice the balance of performance between those two classes. This means that the BMW M3 E30, present in both, will eventually be present in two different flavours. More on that will come from Alex himself when we're closer to release of these.

We are also busy adding support for electric vehicles in both the physics and sound engines in very close partnership with a major player in the industry. More on that soon!

A lot of things have to change when you suddenly don't have more than one gear and no fuel to burn!




10. Fanatec SDK updates

We are spending time with our friends from Fanatec to implement their latest SDK and make use of nice features they offer on their hardware such as special switches or ability to show yellow flag warnings through the steering wheel LED's.
 

Simon Fillingham

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#4
4th April 2019 update

Update details:
Download size = ca 15 GB
Client version = 0.3.0.6544
Client BuildID = 3708189
Dedi version = 50.0.906
Dedi BuildID = 3708152



Content
  • Added Group C car class with Porsche 962 C Team Joest and Nissan R90CK
  • Added Porsche Carrera Cup Classic car class with Porsche 911 Carrera Cup (964)
  • Modified parts of the Porsche 934 RSR to remove certain after-market elements such as the exhaust pipe.

Game
  • Dedicated server - Added a list of currently connected players, with live counter of their incident points and a Kick button.
  • Dedicated server - Added a session information block with a "Next Session" functionality.
  • Dedicated server - Added a ban functionality.
  • Dedicated server - Color tweaks to the UI for better readability when server is running.
  • Dedicated server - The results json now includes the userID of the other player involved in a car to car collision.

  • Implemented a more discrete notification block on the HUD to replace the big and intrusive overlays that warn of penalties.
  • Added loads of new telemetry and various data to Shared Memory block, bringing it to v2.6 and breaking backward compatibility with 3rd party applications and drivers.
  • Introducing Tyre Pressure in car setup for the cars released today as well as a selection of older cars (see below)
  • Added support for in-gameplay overlays, allowing for custom HUD widgets using web. See https://github.com/sector3studios/webhud for full details.
  • Multiplayer - Fixed the vibrating opponent cars in pitlane and grid
  • Player can now adjust the brake bias even in fixed car setup conditions
  • Spectator overlays - changed r3e.getVehicleInfo.drsLeft to use amount of drs activations left, instead of just true or false
  • Single Player - Grid Position selector now takes into account multiclass and will place the player in the selected position within the same car class or same performance index classes.


  • Fixed an issue on Sepang South when using VR
  • Fixed Brake assists showing up in the wrong order in the Gameplay Settings selector
  • Fixed sometimes incorrect lap counts or session timers when watching replays
  • Fixed a multiplayer issue on Timing screen where the player with the fastest lap would leave the server and would result in broken split time calculations
  • Fixed ADAC 2018 drivers not changing during pitstops

  • Oschersleben - New set of Static cameras ("Pg Down" key to switch to TV cameras, then "End" key to cycle through camera sets)
  • Paul Ricard - New set of Static cameras
  • Silverstone - New set of Static cameras
  • Slovakiaring - New set of Static cameras
  • Shanghai - New set of Static cameras
  • Stowe - New set of Static cameras
  • RaceRoom Raceway - New set of Static cameras
  • RedBull Ring - New set of Static cameras
  • Road America - New set of Static cameras
  • Sachsenring - New set of Static cameras
  • Salzburgring - New set of Static cameras
  • Suzuka - New set of Static cameras
  • GTR1 car class - Added set of action cameras ("Home" key to cycle)
  • Sounds - Replaced some suspension samples
  • Sounds - Implemented a new set of samples and triggers for sounds of pedals being pressed in Aquila, Audi 90 GTO, Audi R18, BMW 320 Turbo, Chevrolet Daytona Prototype, DMD P20, DMD P21, Fabcar 935, Mistral M530, Mistral M531, Nissan Silvia Turbo, Nissan Skyline 2000RS, Nissan 300ZX, Nissan R90CK, Nissan Skyline GTR R32, Porsche 934 RSR, Radical SR9 Turbo and V8, Ruf CTR3, Volvo 240 Turbo, Zakspeed Capri.
  • Sounds - Reduced volume of drones in aerial cameras
  • Sounds - Chevrolet Corvette C6 GT2 - Improved volume balance between external and internal sounds.
  • Sounds - Chevrolet Corvette Greenwood - Increased volume of the engine startup and engine idle (both interior and exterior)
  • Physics - Added Tyre pressure to Formula RaceRoom Junior
  • Physics - Added Tyre pressure to GTR2 cars
  • Physics - Added Tyre pressure to GTR4 cars
  • Physics - Added Tyre pressure to Mercedes DTM 1995, along with all-around handling improvements
  • Physics - Added Tyre pressure to Pagani Zonda R
  • Physics - Added Tyre pressure to Porsche 911 GT3 Cup
  • Physics - Added Tyre pressure to Porsche Cayman GT4 Clubsport, tweaks to transmission, gearshifts and dampers

  • Physics - BOP adjustments to GTR3 cars
  • Physics - BOP adjustments to GTO cars, Updated friction values, Updated oscillations, More accurate Mustang front suspension joints
  • Physics - BOP adjustments to Group 5 cars.
  • Physics - Aquila - Tweaked upshifts and behaviour on pit limiter
  • Physics - Audi TT RS VLN - Fixed some tyre marks left on tarmac when changing gears, updated engine and transmission rod stiffness, improved behaviour on pit limiter and the automatic gearbox logic.
  • Physics - Formula RaceRoom Junior - Imrpoved behaviour over bumps, curbs and crests. Improved dog box shifts behaviour. Adjustments to transmission oscillations.
  • Physics - NSU TTS - Fixed AI sometimes overshooting the pitbox, the car now also has its own set of pitstop timers
  • Physics - Porsche 934 RSR - Improved behaviour over bumps, curbs and crests. Adjustments to transmission oscillations.
 

Simon Fillingham

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Driver Champion
Media
#5
13th April 2019

Update details:
Download size = 15 MB
Dedi version = 50.0.909
Dedi BuildID = 3735089

Game:
  • Dedicated server - Fixed various crashes introduced in the 4th April update.
 

Simon Fillingham

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Staff member
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Driver Champion
Media
#6
23rd April 2019 update

Update details:
Download size = ca 550 MB
Client version = 0.3.0.6551
Client BuildID = 3761129
Dedi version = 51.0.918
Dedi BuildID = 3761402


Content
  • Added new layouts for Oschersleben.
  • Ruf RT12R (GTR2 car class) now has latest physics as it had slipped from previous patch.
Known issue in this update
  • An icon on the Mini HUD display for suspension damage has found its way into this build. It's purely visual and no suspension damage is actually happening just yet. We'll get it removed asap.

Game
  • Dedicated server - BETA - Added Car and User weight ballast. We couldn't fully test on full servers given the small size of the betatesting team, so please let us know of any bug you may encounter.
  • Menus - Reworked the track selection screen to show all the tracks on one page, along with a search box.
  • Improved slowdown penalty calculations
  • WebHUD - Added support for URL's that contain dashes.
  • Virtual Mirror can now be moved lower than 0.970370 in hud_options.xml



  • Fixed an issue with slowdown penalties not counting down when slowing down on the pitlane exit path. (Thanks to Jardier for experiencing this bug first hand)
  • Fixed a game crash on hillclimb tracks
  • Fixed the live delta timer that would break at the third restart of a Hillclimb run.
  • Fixed spectator client not receiving all data when joining a race in progress.
  • Fixed some localization issues on the notification area of the HUD
  • Shared memory - Added thorough checks to "num vehicles" and whether or not a slot is valid in the "driver_data" array to limit occurrence of duplicates.
  • Shared memory - Fixed engine_type that was never set.
  • Live Timings - Fixed a case where split times would be incorrect when a player left the server while being first within a given class.
  • Fixed a missing localization for "Delayed start in pitlane" message.
 
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