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DCS Optimized Textures

Taz1004

By Taz1004
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Taz1004

Taz1004

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I wasn't planning on sharing this as it's too big but there were some requests so here it is.  Please read all instructions and notes.

Many of DCS textures are needlessly large.  Wasting VRAM and drive space.  This mod reduces those textures at no reduction in quality.  Benefits of this would be:

  • Reduced DCS install size. (By about 26GB with all optimization)
  • Reduced loading time.
  • Reduced chance of running out of VRAM.
  • Possible performance benefit

Performance benefit will depend on your graphic card and mission.  It will save more VRAM on heavier mission.  Average VRAM reduction I've experienced is between 1GB to 3GB.  With 1 - 4 FPS gain on my 16GB VRAM.  May benefit more in VR.  Or you may not see any FPS gain if you already have enough VRAM.  YMMV.

 

Optimized.gif

 

 

INSTALL with Mod Manager (Recommended):

  • Place the folder into your Mod Manager Mods repository.  (Keep correct folder structure per your Mod Manager)

 

INSTALL without Mod Manager (Not recommended):

  • Copy and overwrite files in DCS main install directory.  Backup your files.

 

NOTES:

  • This is texture mod.  It will not pass "Pure Texture" IC check.
  • I only optimized cockpits for modules that I own.  If you want to optimize modules I don't have or optimize more aggressively, I posted simple instruction HERE
  • In order to maximize the drive space of your DCS install drive, I highly recommend putting your Mod Manager repository on different drive than your DCS install drive.  For OvGME, make sure to also set "Custom configuration backup folder" to the slower drive.

 

DOWNLOADS:  These are Google Drive links because files are too large.  You will get virus warnings.  You can check for virus after download.

Links are folders you can BROWSE.  You should download the entire folder the first time but after that, browse and only download files that are updated.  Updated files will be listed at the bottom of this post or you can sort by Date Modified.  My Google Drive has bandwidth limit.  Please don't download the entire folder each update.

Optimized Core  (10GB)

Optimized Liveries  (7.2GB)

 

COCKPITS:

Optimized A10C-II  (412MB)  Updated 4-13-2023

Optimized F-16C  (150MB)

Optimized FA-18C  (133MB)  Updated 10-26-2023

Optimized Ka-50-3  (200MB)

Optimized AH-64D  (478MB by lefuneste01)

Optimized Mi-24P  (81MB by lefuneste01)  Updated 5-03-2023

 

 

UPDATED:  12-22-2023

  • CoreMods/aircraft/FA-18C/Textures/FA-18C.zip
  • CoreMods/aircraft/AH-64D/Textures/AH-64D.zip
  • CoreMods/tech/TechWeaponPack/Textures/rapier_fsa_launcher_radar.zip
  • CoreMods/tech/TechWeaponPack/Textures/rapier_fsa_missile.zip
  • CoreMods/tech/TechWeaponPack/Textures/rapier_fsa_optical_tracker_unit.zip
  • CoreMods/tech/TechWeaponPack/Textures/rapier_fsa_selector_engagement_zone_box.zip
  • Bazar/World/textures/b-13l.zip

Edited by Taz1004
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Better Smoke - Better Trees Caucasus - Better Trees Syria - Better Trees Mariana - Clear Canopy Glass

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Taz1004
Taz1004

I wasn't planning on sharing this as it's too big but there were some requests so here it is.  Please read all instructions and notes. Many of DCS textures are needlessly large.  Wasting VRAM and

Taz1004
Taz1004

Included lua edit that optimizes Clipmaps for all terrains.  This should save couple more hundred MB of VRAM again at no quality loss.  Since it's lua edit, it's very small download. DOWNLOAD

BIGNEWY
BIGNEWY

Hi,  the team are taking a much closer look at optimising textures, but it will take some time.  I will mention the IC to the team, but I will be honest I dont think allowing it to pass the

LucShep

LucShep

Posted
Posted

Nice one Taz! 👍
Just what the doctor ordered. 🙂 Me thinks this will turn out as the quintessential mod for DCS...

  • Like 3

CGTC Caucasus retexture mod  |  A-10A cockpit retexture mod  |  Shadows reduced impact mod  |  DCS 2.5.6  (the best version for performance, VR or 2D)

DCS terrain modules_July23_27pc_ns.pngDCS aircraft modules_July23_27pc_ns.png  = aka Luke Marqs; call sign "Ducko" =

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speed-of-heat

speed-of-heat

Posted
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52 minutes ago, Quekel said:

I was trying to edit the shadows file to only have Cockpit & cloud shadows, but no luck so far. You know what parameters I need to put ?

ones that dont exist in the game afaik

SYSTEM SPECS: Hardware Intel Corei7-12700KF @ 5.1/5.3p & 3.8e GHz, 64Gb RAM, 4090 FE, Dell S2716DG, Virpil T50CM3 Throttle, WinWIng Orion 2 & F-16EX + MFG Crosswinds V2, Varjo Aero
SOFTWARE: Microsoft Windows 11, VoiceAttack & VAICOM PRO

YOUTUBE CHANNEL: @speed-of-heat

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zildac

zildac

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@Taz1004 Re the shaders mod in your OvGME config. Anything useful that you'd be happy to share, performance or visual wise or just personal prefs?

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12900KF | Maximus Hero Z690 | ASUS 4090 TUF OC | 64GB DDR5 5200 | DCS on 2TB NVMe | WarBRD+Warthog Stick | CM3 | TM TPR's | Varjo Aero

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Taz1004

Taz1004

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9 hours ago, zildac said:

@Taz1004 Re the shaders mod in your OvGME config. Anything useful that you'd be happy to share, performance or visual wise or just personal prefs?

It's just haze which I already shared.  I just put it as separate mod so I can test other mods without having to disable it as that requires recompiling.

Man, you guys are after the crumbs.


Edited by Taz1004
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Better Smoke - Better Trees Caucasus - Better Trees Syria - Better Trees Mariana - Clear Canopy Glass

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ww3231

ww3231

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Posted
4 hours ago, Taz1004 said:

It's just haze which I already shared.  I just put it as separate mod so I can test other mods without having to disable it as that requires recompiling.

Man, you guys are after the crumbs.

 


Sorry if this is a stupid question, but where did you share the haze changes? I tried googling, searching your profile, but didnt find it

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Taz1004

Taz1004

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29 minutes ago, ww3231 said:


Sorry if this is a stupid question, but where did you share the haze changes? I tried googling, searching your profile, but didnt find it

It was on Kegety's thread.  You can download below.  Search for "Taz" on where to adjust.  DCS will recompile each time you re-install this.  Doesn't take more than 30 seconds for me.

Taz1004_Haze.zip

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KCOOL

KCOOL

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Posted

Amazing mods Taz.

Thank you so much for all you do for the community.

These work really well. More FPS and no stutters.

Question: For me (3080 10G) Caucasus work better in MT, but Syria better in ST. Does it make sense?

Best

 

 

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zildac

zildac

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Posted
10 hours ago, Taz1004 said:

It's just haze which I already shared.  I just put it as separate mod so I can test other mods without having to disable it as that requires recompiling.

Man, you guys are after the crumbs.

 

Understood, already done. Thought it may be something different, thanks.

  • Like 2

12900KF | Maximus Hero Z690 | ASUS 4090 TUF OC | 64GB DDR5 5200 | DCS on 2TB NVMe | WarBRD+Warthog Stick | CM3 | TM TPR's | Varjo Aero

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Taz1004

Taz1004

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Optimized liveries uploaded.  Liveries alone would save about 10GB of drive space.  There were some crazy large livery files.  I don't do multiplayer so I'm not sure but I'm guessing if players join with these huge liveries on multiplayer server, I can see how it could pile up on VRAM.  Especially with memory leak.

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LucShep

LucShep

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Many thanks Taz!
And, holy cow, this is no joke. 😮 The savings on file sizes are friggin enormous and there's no visual difference.
The VRAM usage savings are very substancial, as are the improvements on drive space and game files access (faster loading times and less stuttering).
Makes me wonder what the heck has ED been doing all this time, when it should have been like this from the start. 😕 

I hope ED is looking at this mod/thread and seriously thinking about adopting (and compensating!) your work.
I will not run DCS without this mod now, period. 


Edited by LucShep
  • Like 10

CGTC Caucasus retexture mod  |  A-10A cockpit retexture mod  |  Shadows reduced impact mod  |  DCS 2.5.6  (the best version for performance, VR or 2D)

DCS terrain modules_July23_27pc_ns.pngDCS aircraft modules_July23_27pc_ns.png  = aka Luke Marqs; call sign "Ducko" =

Spoiler

Win10 Pro x64 | Intel i7 12700K (@5.1/5.0p + 3.9e) | 64GB DDR4 @3466 CL16 (Crucial Ballistix) | RTX 3090 24GB EVGA FTW3 Ultra | 2TB NVMe (MP600 Pro XT) + 500GB SSD (WD Blue) + 3TB HDD (Toshiba P300) + 1TB HDD (WD Blue) | Corsair RMX 850W | Asus Z690 TUF+ D4 | TR PA120SE | Fractal Meshify C | UAD Volt1 + Sennheiser HD-599SE | 7x USB 3.0 Hub | 50'' 4K Philips 7608/12 UHD TV (+Head Tracking) | HP Reverb G1 Pro (VR) | TM Warthog + Logitech X56 

 

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Taz1004

Taz1004

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4 minutes ago, jnr4817 said:

When you talk about file size savings are you overwriting the game files or using to OvGme? If you use OvGme the original files still exist so we aren’t saving any SSD space, only when loading into a server would space be saved?

Files are total 16GB.  It saves you 24GB.  So that's still 8GB saving even if you don't overwrite.  But this is why I said:

  • I highly recommend putting your Mod Manager repository on separate drive than your DCS install drive.

Even if it's on a USB drive.


Edited by Taz1004
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Better Smoke - Better Trees Caucasus - Better Trees Syria - Better Trees Mariana - Clear Canopy Glass

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jnr4817

jnr4817

Posted
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1 hour ago, Taz1004 said:

Files are total 16GB.  It saves you 24GB.  So that's still 8GB saving even if you don't overwrite.  But this is why I said:

  • I highly recommend putting your Mod Manager repository on separate drive than your DCS install drive.

Even if it's on a USB drive.

 

Makes total sense. Thanks homie.

I've gotten all your mods to work except Core and LIveries. For some reason ovgme will not make and archive. I also cant drag DL'd zip file into my mod archive. Very weird.


Edited by jnr4817

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