wip Real-Time Body Physics (DirectX 11)

[shinichi104]

this is good ive been wanting to add more bounce to the butts on my female sims

[Gamertime7]

My game crashes whenever an in CAS whenever a RTBP body part has it's clothes removed or whenever I load into the world, any solutions?

[CPVC]

On 8/26/2021 at 2:27 AM, Gamertime7 said:

My game crashes whenever an in CAS whenever a RTBP body part has it's clothes removed or whenever I load into the world, any solutions?

 

This seems to be a semi-common problem for some users. Would you mind posting your log file? It might help me figure out what's going on.

[shantera20]

How do I install this with a macbook im so confused

[CPVC]

7 hours ago, shantera20 said:

How do I install this with a macbook im so confused

 

I'm afraid RTBP does not work on MacOS at this time. Maybe in the future.

[TBP9955]

On 8/8/2021 at 4:26 PM, michazl79 said:

It works well but noticed my male sim has holes in the hips.

 

On 8/8/2021 at 8:17 PM, wormchow said:

same here man 

 

Regardless of whether CPVC addresses this in the next update, this problem can be fixed immediately by using their program "RTBP Commander" (it's on the main download page) to disable Male Butt Physics. Obviously this means you lose that feature of the mod, but if you're like me, you're more interested in the females having physics. I was experiencing the same issue until I tried this.

[BigAssClapper]

Does someone have recent videos or something more updated to look at? I think many people would want to see how it looks in-game and not only in the CAS. And to the author of the mod, a firm handshake and a thank you! You are very talented!

Edited September 2, 2021 by djreloader

[anihashenergy]

On 2/21/2021 at 4:46 PM, CPVC said:

Yeah, I think making an (optional) installer would be for the best. I'll probably make one and release it with the next, next release.

 

Everyone else: Once again, sorry for the delays. The last preview release didn't go very well, so I promised to spend more time testing before releasing. I've borrowed a Windows 10 laptop to test RTBP on and, interestingly enough, RTBP isn't working on it. It hooks Direct 3D and everything, but the physics just aren't working.

 

I think it might have something to do with the fact that this machine has an Intel GPU while my primary PC has an AMD GPU. I've already discovered that the rendering pipeline is different for some reason and written code to compensate for that, but RTBP still isn't working correctly.

 

I think this might be why RTBP works for some people but not for others.

 

Anyway... I'm not going to call this an official preview release, because it hasn't been extensively tested, and there are known problems with it, but you can try this if you're up for it. If it doesn't work, revert to the previous preview release, which can be found here.

 

 

  Reveal hidden contents

Change Log

 

* An RTBP logo will appear when the game is started and disappear after a few seconds, just to show people where to find me if they have feedback or require support. To prevent this from happening, set the "showLogoAtStartup" option in your "Settings.ini" file to "false".

* The Sims 4 will now tell RTBP when the game is paused or when speeds 2 or 3 are activated. When this happens, RTBP will pause the physics simulations and resume them when the game returns to speed 1 (normal speed).

* Minor performance improvements.

* Dick simulator added. Currently only the testicles are targeted. Vertex selection might need to be tweaked slightly, but you will now see bouncing balls.**

* More verbose logging. RTBP will now log all the DLC installed, the version of Windows you're running (or emulating), and what GPU you're using at startup. This should help me squash bugs when log files are shared with me.

* Added a 3D distance limiter to the spring simulation class that will allow me to limit the distance of the simulations based on axis. At this point, it only tries to prevent the breasts and butt from collapsing into the sim. Also, the limits are hard coded currently, but I could make it so you could set these variables manually in the settings file. Please let me know if you think that's something I should do.

* Uncaught exception handling. When an exception is thrown and not caught, RTBP will intercept it and log all the information it can about the exception, along with a backtrace. This information should help me solve problems with RTBP in the future.
    
**Doesn't seem to work when Wicked Whims animations are running. Don't worry, I'll fix it.

 

 

RTBP Preview v0.3-p6 2021-02-21.zip 2.44 MB · 163 downloads

G

[CPVC]

14 hours ago, djreloader said:

Does someone have recent videos or something more updated to look at? I think many people would want to see how it looks in-game and not only in the CAS. And to the author of the mod, a firm handshake and a thank you! You are very talented!

 

 

Here you are. For this demo, I increased the mass to 7 and the springK to 700. I try to make the default settings fairly realistic, but sometimes the effects are a little too subtle, so I tweaked the settings for this video.

[chelzmcnamara]

I am noticing the new update files are different from the original files. Is there instructions on where each file is supposed to go in? I tried the installer but it did not work.

[Guest]

On 8/11/2021 at 10:05 PM, CPVC said:

I think I finally figured out how to get RTBP to work with Reshade. If you're up for it, please try this new DLL and tell me if it works.

 

To install, rename your Reshade "d3d9.dll" file, in the "[SIMS_4_INSTALL_DIR]/Game/Bin/" directory to "reshade.dll", then install the "d3d9.dll" file included in the attached zip file to the same "Game/Bin/" directory.

 

Please let me know if RTBP interferes with Reshade, or vice versa. Thanks so much!

RTBP DLL Test 2021-08-11.zip 2.77 MB · 56 downloads

This was working perfectly for me until today when I had to do a clean install, now I can't start the game with the mod installed and Origin says that there's a problem with the game setup and to reinstall the game. Pretty strange.

[Ragnarokj]

20 hours ago, chelzmcnamara said:

I am noticing the new update files are different from the original files. Is there instructions on where each file is supposed to go in? I tried the installer but it did not work.

I have the same issue. Now rtbp won't work. Can you put the newest version also in the downloader too please?

[Qtoree]

Hey there!
I have some weird bug, I guess.
Idk how to describe it, but the bodyparts are trying to reset in default position once per 2 or 3 seconds and then those starting to jiggle all around for no reason as they moved.
For example, it looks like boobs are starting to jiggle up and down without any reason.
I tried to play a bit with RTBP_Comm, just to understand, what's actually going on. I found out that it's looks like "test Y", but the bodyparts are glitching in the same direction.
Also, I tried to lower all the settings to 0, just to make sure that the problem isn't there.
And then I've realised that even when Mass=0 breast appears once per 2-3 secs in default position.
I think that's the problem, but I don't know how to solve it.
I hope that it's possible to fix somehow.

[Qtoree]

I tried to play a bit with Sims 4 + logs.
I paused the game as soon as the breast started to "jiggle-bug" and then I looked up in to the logs.
I found out that the last action that mod made was the simulation.
It looks like mod every few seconds finds out by itself where's the center of the mass in specific bodyparts.
As the mod re-simulates bodyparts with new center of mass, breast starts to "jiggle-bug".
Is there a way to make it smooth somehow?

[CPVC]

On 9/2/2021 at 8:16 PM, chelzmcnamara said:

I am noticing the new update files are different from the original files. Is there instructions on where each file is supposed to go in? I tried the installer but it did not work.

 

If the installer isn't working, the Readme.html file will tell you where all the files go. Also, why is the installer failing? Is it saying that it can't install RTBP or is it not starting at all? Thanks.

 

On 9/2/2021 at 9:53 PM, Val-Zod said:

This was working perfectly for me until today when I had to do a clean install, now I can't start the game with the mod installed and Origin says that there's a problem with the game setup and to reinstall the game. Pretty strange.

 

On 9/3/2021 at 5:14 PM, Ragnarokj said:

I have the same issue. Now rtbp won't work. Can you put the newest version also in the downloader too please?

 

That's odd. I'd suggest doing a full reinstall of RTBP. Let me know what error messages you get and post your log file if it exists.

 

On 9/3/2021 at 5:29 PM, Qtoree said:

Hey there!
I have some weird bug, I guess.
Idk how to describe it, but the bodyparts are trying to reset in default position once per 2 or 3 seconds and then those starting to jiggle all around for no reason as they moved.
For example, it looks like boobs are starting to jiggle up and down without any reason.
I tried to play a bit with RTBP_Comm, just to understand, what's actually going on. I found out that it's looks like "test Y", but the bodyparts are glitching in the same direction.
Also, I tried to lower all the settings to 0, just to make sure that the problem isn't there.
And then I've realised that even when Mass=0 breast appears once per 2-3 secs in default position.
I think that's the problem, but I don't know how to solve it.
I hope that it's possible to fix somehow.

 

On 9/3/2021 at 6:08 PM, Qtoree said:

I tried to play a bit with Sims 4 + logs.
I paused the game as soon as the breast started to "jiggle-bug" and then I looked up in to the logs.
I found out that the last action that mod made was the simulation.
It looks like mod every few seconds finds out by itself where's the center of the mass in specific bodyparts.
As the mod re-simulates bodyparts with new center of mass, breast starts to "jiggle-bug".
Is there a way to make it smooth somehow?

 

Hmmm, that's a new one. Anyway could you post your log file? Thanks. Also, screen shots and/or video would be helpful if you're able to capture the error happening.

 

 

Sorry I can't be more helpful. I'll be packaging up the latest DLL into an official preview release soon, after I do some more testing.

[Ragnarokj]

Ok I have this at the bottom of the log file where it's in red: "Installer failed!: filesystem error: cannot rename: No such file or directory [C:\Users\19783\AppData\Local\Temp\d3d9.dll] [C:\Program Files (x86)\Origin Games\The Sims 4\Game\Bin\d3d9.dll]". I did uninstall the rest but i still get that at the bottom.

[Morrigan235]

Hey there, been downlading the mod recently and played around with it, I absolutely love it, it's so nice to be able to change the settings on the fly too, so thank you for your hard work!

 

I only had a little question, the setting "balls" is only for male sims? Or does it also apply to female sims that have a little extra? After testing a little I don't think it applies to them, if not, it could be a welcomed addition  

 

Thank you!

[alexlll]

2 hours ago, Morrigan235 said:

Hey there, been downlading the mod recently and played around with it, I absolutely love it, it's so nice to be able to change the settings on the fly too, so thank you for your hard work!

 

I only had a little question, the setting "balls" is only for male sims? Or does it also apply to female sims that have a little extra? After testing a little I don't think it applies to them, if not, it could be a welcomed addition  

 

Thank you!

All changes to Settings.ini are applied on the fly.  Or maybe you can try RTBP Commander.

[Morrigan235]

On 9/5/2021 at 2:38 PM, alexlll said:

All changes to Settings.ini are applied on the fly.  Or maybe you can try RTBP Commander.

 

Yeah I know, I personally use the Commander, though it seems the save feature defaults the damping to 5 for some reason.

 

I was talking about the balls setting, I simply would like to know if it works for everyone who has them, or simply males, since I don't seem to see it work for female sims.

[VenusN]

Sp I've been playing around and I've finally decided to download the Commander. Are we supposed to be able to change the settings while in game ? Because I can't for some reason.

[cableguy7uk]

how do you install the command file

[Guest]

I installed this mod and now everytime I enter CAS the game CTD. Here's what my logfile says: 

 

 

[DBUG 00:01.963] D3D9 version requested: 32
[INFO 00:01.964] Hooking Direct3D 9...
[INFO 00:01.964] Custom DirectX 9 DLL not found. Using system DLL.
[INFO 00:01.964] Using DirectX DLL file "C:\Windows\system32\d3d9.dll"
[INFO 00:01.989] Hooking successful
[INFO 00:04.534] Hooked device created
[INFO 00:04.569] Settings:
    startCommandServer 1
    startSimulationServer 1
    showLogoAtStartup 1
    enableBreastPhysics 1
    enableFemaleButtPhysics 1
    enableMaleButtPhysics 1
    enableBallsPhysics 1
    breasts[0]:
        mass 2
        damping 5
        springK 300
        maxLength 0.6
        power 1
        gravity 9.80665
    breasts[1]:
        mass 2
        damping 5
        springK 300
        maxLength 0.6
        power 1
        gravity 9.80665
    femaleButt[0]:
        mass 1
        damping 5
        springK 200
        maxLength 0.5
        power 1
        gravity 9.80665
    femaleButt[1]:
        mass 1
        damping 5
        springK 200
        maxLength 0.5
        power 1
        gravity 9.80665
    maleButt[0]:
        mass 1
        damping 10
        springK 500
        maxLength 0.25
        power 1
        gravity 9.80665
    maleButt[1]:
        mass 1
        damping 10
        springK 500
        maxLength 0.25
        power 1
        gravity 9.80665
    balls[0]:
        mass 0.1
        damping 10
        springK 500
        maxLength 0.25
        power 1
        gravity 9.80665
    balls[1]:
        mass 0.1
        damping 10
        springK 500
        maxLength 0.25
        power 1
        gravity 9.80665
[INFO 00:04.572] Logo loaded successfully
[INFO 00:04.572] System information:
[INFO 00:04.572]     RTBP Version: v0.4-p1.1 built on Jul 11 2021
[INFO 00:04.572]     Windows Version: Windows 10 or greater
[INFO 00:04.573]     GPU #1: \\.\DISPLAY1 NVIDIA GeForce RTX 3060
[INFO 00:04.573]     Installed DLC:
[INFO 00:04.573]         (FP01) Holiday Celebration
[INFO 00:04.573]         (EP02) Get Together
[INFO 00:04.573]         (EP03) City Living
[INFO 00:04.573]         (EP04) Cats & Dogs
[INFO 00:04.573]         (EP05) Seasons
[INFO 00:04.573]         (EP06) Get Famous
[INFO 00:04.573]         (EP07) Island Living
[INFO 00:04.573]         (EP08) Discover University
[INFO 00:04.573]         (GP01) Outdoor Retreat
[INFO 00:04.574]         (GP02) Spa Day
[INFO 00:04.574]         (GP03) Dine Out
[INFO 00:04.574]         (GP04) Vampires
[INFO 00:04.574]         (GP05) Parenthood
[INFO 00:04.574]         (GP06) Jungle Adventures
[INFO 00:04.574]         (GP07) Strangerville
[INFO 00:04.574]         (SP01) Luxury Party Stuff
[INFO 00:04.574]         (SP02) Perfect Patio Stuff
[INFO 00:04.574]         (SP03) Cool Kitchen Stuff
[INFO 00:04.574]         (SP04) Spooky Stuff
[INFO 00:04.574]         (SP05) Movie Hangout Stuff
[INFO 00:04.574]         (SP06) Romantic Garden Stuff
[INFO 00:04.574]         (SP07) Kids Room Stuff
[INFO 00:04.575]         (SP08) Backyard Stuff
[INFO 00:04.575]         (SP09) Vintage Glamour Stuff
[INFO 00:04.575]         (SP10) Bowling Night Stuff
[INFO 00:04.575]         (SP11) Fitness Stuff
[INFO 00:04.575]         (SP12) Toddler Stuff
[INFO 00:04.575]         (SP13) Laundry Day Stuff
[INFO 00:04.575]         (SP14) My First Pet Stuff
[INFO 00:04.575]         (SP17) Nifty Knitting
[INFO 00:14.725] [COMMAND_SERVER]: Starting server...
[INFO 00:14.725] [SIMULATION SERVER]: Starting server...
[INFO 00:14.725] [COMMAND_SERVER]: Server listening on port 8008
[INFO 00:14.725] [SIMULATION SERVER]: Server listening on port 8009
[INFO 00:16.577] Logo surface released
[INFO 00:17.790] [SIMULATION SERVER]: Connection established
[INFO 00:17.791] [SIMULATION SERVER]: Thread #14868 serving new client #21872
[INFO 00:17.797] Log message received from simulation server: "Reading you loud and clear! (Communication established between The Sims 4 and RTBP)"
[INFO 00:32.405] New sim vertex declaration detected
[INFO 00:32.422] New sim buffer detected. Vertex count: 1541
[INFO 00:32.426] New sim buffer detected. Vertex count: 96
[INFO 00:32.431] New sim buffer detected. Vertex count: 623
[INFO 00:32.432] New sim buffer detected. Vertex count: 2322
[INFO 00:37.546] New sim buffer detected. Vertex count: 2748
[INFO 00:37.549] New sim buffer detected. Vertex count: 96
[INFO 00:37.553] New sim buffer detected. Vertex count: 424
[INFO 00:37.553] New sim buffer detected. Vertex count: 1464
[INFO 00:37.554] New sim buffer detected. Vertex count: 757
[INFO 00:37.555] ButtSimulator: Female butt detected, variant "Default Adult Female"
[INFO 00:37.555] Bone split successfully. Matching vertices modified: 42, vertices left unmodified: 0
[INFO 00:37.555] Bone split successfully. Matching vertices modified: 40, vertices left unmodified: 2
[DBUG 00:37.555] Butt centers of mass: {-0.0736229,0.093596,1.03221} {0.0773346,0.0918396,1.03409}
[INFO 00:37.555] Successfully created butt simulator
[INFO 00:37.555] New sim buffer detected. Vertex count: 2070
[INFO 00:37.555] Determined breast constants: Adult Female Breasts
[DBUG 00:37.555] Breast centers of mass: {-0.0349127,-0.103671,1.38298} {0.033492,-0.104142,1.38946}
[INFO 00:37.555] Successfully created breasts simulator

[Qtoree]

On 9/5/2021 at 4:37 AM, CPVC said:

 

If the installer isn't working, the Readme.html file will tell you where all the files go. Also, why is the installer failing? Is it saying that it can't install RTBP or is it not starting at all? Thanks.

 

 

 

That's odd. I'd suggest doing a full reinstall of RTBP. Let me know what error messages you get and post your log file if it exists.

 

 

 

Hmmm, that's a new one. Anyway could you post your log file? Thanks. Also, screen shots and/or video would be helpful if you're able to capture the error happening.

 

 

Sorry I can't be more helpful. I'll be packaging up the latest DLL into an official preview release soon, after I do some more testing.

Aw, well.. Nevermind. The reason of bug was DD Milking farm + workshop clothes.
I'll send log and vid asap.

[CPVC]

On 9/4/2021 at 8:37 PM, Ragnarokj said:

Ok I have this at the bottom of the log file where it's in red: "Installer failed!: filesystem error: cannot rename: No such file or directory [C:\Users\19783\AppData\Local\Temp\d3d9.dll] [C:\Program Files (x86)\Origin Games\The Sims 4\Game\Bin\d3d9.dll]". I did uninstall the rest but i still get that at the bottom.

 

Hmmm... It could be a permission error. You could try running the executable as an administrator. That might fix it.

 

On 9/5/2021 at 3:51 AM, Morrigan235 said:

Hey there, been downlading the mod recently and played around with it, I absolutely love it, it's so nice to be able to change the settings on the fly too, so thank you for your hard work!

 

I only had a little question, the setting "balls" is only for male sims? Or does it also apply to female sims that have a little extra? After testing a little I don't think it applies to them, if not, it could be a welcomed addition  

 

Thank you!

 

The balls detection algorithm (I have to laugh every time I write something like this) works by examining the mesh and does not discriminate based on gender. If the vertices are there, a balls simulator will be created. However, my balls vertex detection method (laughing again) is based on the meshes found here: https://turbodriver.itch.io/wickedwhims/devlog/139574/creating-basic-animations-in-blender-1

 

If you're using a custom mesh, please link me to the mod and I'll see what I can do. Thank you!

 

On 9/5/2021 at 6:38 AM, alexlll said:

All changes to Settings.ini are applied on the fly.  Or maybe you can try RTBP Commander.

 

Any changes made to "Settings.ini" will not be read until the next time the game is started. The only way to modify the variables on the fly is through the command server. If you'd like the changes to persist, you'll need to execute the "saveSettings" command or select the "Save Settings" option in RTBP Commander (which does the same thing, basically).

 

Fun fact: RTBP Commander doesn't do anything directly. All it does is send commands to RTBP's Command Server. Every time you drag and release a slider, all RTBP Commander does is send a command to RTBP.

 

14 hours ago, Morrigan235 said:

 

Yeah I know, I personally use the Commander, though it seems the save feature defaults the damping to 5 for some reason.

 

I was talking about the balls setting, I simply would like to know if it works for everyone who has them, or simply males, since I don't seem to see it work for female sims.

 

As for the damping issue, I may have squashed that bug already. I've been working on RTBP Commander quite a bit and will be releasing the next version pretty soon. Let me know if the problem persists in the new version.

 

11 hours ago, Shay Winter said:

Sp I've been playing around and I've finally decided to download the Commander. Are we supposed to be able to change the settings while in game ? Because I can't for some reason.

 

It depends on the setting. Some changes may require you to save your settings file and restart your game. The current RTBP Commander release is fairly out of date. The next version will warn you if you need to save and restart your game when changing a setting. I'll be releasing the latest preview version very soon.

[VenusN]

5 hours ago, CPVC said:

It depends on the setting. Some changes may require you to save your settings file and restart your game. The current RTBP Commander release is fairly out of date. The next version will warn you if you need to save and restart your game when changing a setting. I'll be releasing the latest preview version very soon.

Oh, ok ! Thanks for the info. I'll be waiting. 

Again, thanks for all your work.