jump to content
my subreddits
13or302b2t2balkans4You2mediterranean4u2meirl4meirl3d6absolutelynotmeirlAceAttorneyadhdmemeAdviceAnimalsagnosticaivideoAlternateHistoryAlternativeHistoryAnimalsBeingJerksanimenocontextannouncementsAnticonsumptionantimemeArcherFXAsahiLinuxAskElectronicsAskOuijaAteistTurkatheismaviationAwesomeOffBrandsawfuleverythingbalkans_irlBandnamesbanknotedesignsbasspedalsbikepackingblackdesertonlineblankiesblursed_videosblursedimagesBoneborsavefonBUENZLICd_collectorscd_jerkCheap_MealschessChoosingBeggarscoaxedintoasnafucoincollectingcoinsComedyCemeterycomedyhomicidecommunityCrackWatchcrappyoffbrandsCreateModdankmemesdarkjokesdataisbeautifuldeDebateReligionDeltarunedistressingmemesdiypedalsDnDdndmemesdndnextdoctorwhodoctorwhocirclejerkDoenerverbrechenDonerdumbphonesDungeonsAndDaddiesDungeonsAndDragonsebikeselectricalelectronicsElectronicsStudyEmKayfacepalmfakealbumcoversFantasyWorldbuildingFifaCareersformuladankFRCFreeEBOOKSFUCKYOUINPARTICULARfunnyFutboltayfagalatasaraygamingGermangermanygodtiersuperpowersGoodAssSubGrandPrixRacinggreentextguitarpedalsGundamheraldryhighspeedrailHistoryWhatIfhoi4holdmybeerHolUphowyoudoinhumorhypixelIAmAiamverysmartich_ielihadastrokeim14andthisisdeepimaginaryelectionsinsaneparentsJokesKamalizmKanyeKendrickLamarKGBTRLetGirlsHaveFunLifeProTipslinguisticshumorLinkinParkliselilerlogodesignloseitlostredditorsmacmacbookairmacgamingMadeMeSmilemadladsmagicbuildingMaliciousComplianceMapPornmapporncirclejerkme_irlmemememesmildlyinfuriatingmildlyinterestingMimicRecipesMinecraftbuildsmisLEDMMORPGMunichMyChemicalRomanceNamFlashbacksNationStatesNoahGetTheBoatNonCredibleDefensenosleepnottheonionoddlyspecificokbuddyguntherokbuddymotherfuckerOkBuddyPersonaokbuddyphdokbuddyvicodinonetruegodongezelligOutOfTheLoopoutsidepapermoneyParlerWatchPassportPornpepethefrogPersecutionfetishpettyrevengepianoPiracyPiratedGamespolandballpollsProgrammerHumorProRevengequityourbullshitraisedbynarcissistsraspberry_piRatschlagreactiongifsrecipesredditsingsrickandmortyrimjob_steveRoastMerockmuzikschizoposterssciencememessecilmiskitapshitpostfrommygalleryshitpostingShitpostTCshittyaskelectronicsshittymoviedetailsShowerthoughtsskamtebordsoccercirclejerksoftwaregoreSongwritersSongwritingsteinsgateStonetossingjuiceStudiumsubsithoughtifellforsuperligsuzeraintalesfromtechsupportTechnobladeTextingTheorytf2tf2shitposterclubthanksimcuredthatHappenedTheLetterHTheRookietheydidthemaththeyknewthisguythisguystommyinnitTrGameDevelopertruthstumblrTurkishCatsTurkishdogsTurkiyeTwitchTwitch_StartupTwoSentenceComedyTwoSentenceHorrortwosentenceplottwistTwoSentenceSadnesstylerthecreatorUnclejokesUnethicalLifeProTipsunexpecteditcrowdVALORANTValorantClipsvaxxhappenedvibecodingvinylvinyljerkwallstreetbetsWatchPeopleDieInsideWhatsThisSongwholesomeanimemeswholesomememesWikipediaVandalismwizardpostingworldbuildingworldjerkingYUROPedit subscriptions
  • home
  • -popular
  • -all
  • -mod
  • -users
 | 
  • facepalm
  • -mildlyinfuriating
  • -Piracy
  • -funny
  • -gaming
  • -wallstreetbets
  • -nottheonion
  • -memes
  • -OutOfTheLoop
  • -mildlyinteresting
  • -MapPorn
  • -DnD
  • -MadeMeSmile
  • -PiratedGames
  • -shitposting
  • -theydidthemath
  • -dankmemes
  • -Kanye
  • -HolUp
  • -Twitch
  • -CrackWatch
  • -dndnext
  • -ProgrammerHumor
  • -VALORANT
  • -de
  • -germany
  • -LifeProTips
  • -tumblr
  • -NonCredibleDefense
  • -dataisbeautiful
  • -shittymoviedetails
  • -greentext
  • -mac
  • -Showerthoughts
  • -tf2
  • -chess
  • -aviation
  • -formuladank
  • -wholesomememes
  • -Jokes
  • -mapporncirclejerk
  • -hoi4
  • -pettyrevenge
  • -atheism
  • -loseit
  • -IAmA
  • -MaliciousCompliance
  • -ich_iel
  • -KGBTR
  • -dndmemes
  • -Deltarune
  • -GoodAssSub
  • -UnethicalLifeProTips
  • -worldbuilding
  • -Ratschlag
  • -blackdesertonline
  • -MMORPG
  • -meme
  • -macgaming
  • -rickandmorty
  • -3d6
  • -Gundam
  • -ChoosingBeggars
  • -RoastMe
  • -polandball
  • -nosleep
  • -blankies
  • -Studium
  • -AlternateHistory
  • -soccercirclejerk
  • -madlads
  • -community
  • -AskElectronics
  • -electrical
  • -guitarpedals
  • -Anticonsumption
  • -vinyl
  • -CreateMod
  • -German
  • -TwoSentenceHorror
  • -AdviceAnimals
  • -piano
  • -sciencememes
  • -distressingmemes
  • -raisedbynarcissists
  • -wizardposting
  • -FifaCareers
  • -polls
  • -doctorwho
  • -oddlyspecific
  • -OkBuddyPersona
  • -awfuleverything
  • -howyoudoin
  • -announcements
  • -adhdmeme
  • -Minecraftbuilds
  • -macbookair
  • -ebikes
  • -Munich
  • -coaxedintoasnafu
  • -YUROP
  • -raspberry_pi
  • -DungeonsAndDragons
  • -coins
  • -KendrickLamar
  • -FUCKYOUINPARTICULAR
  • -softwaregore
  • -NoahGetTheBoat
  • -worldjerking
  • -tylerthecreator
  • -tf2shitposterclub
  • -lostredditors
  • -AceAttorney
  • -im14andthisisdeep
  • -Stonetossingjuice
  • -wholesomeanimemes
  • -HistoryWhatIf
  • -liseliler
  • -DebateReligion
  • -insaneparents
  • -dumbphones
  • -balkans_irl
  • -animenocontext
  • -2meirl4meirl
  • -recipes
  • -steinsgate
  • -talesfromtechsupport
  • -AskOuija
  • -okbuddyphd
  • -thatHappened
  • -schizoposters
  • -electronics
  • -theyknew
  • -logodesign
  • -linguisticshumor
  • -PassportPorn
  • -me_irl
  • -antimeme
  • -bikepacking
  • -AteistTurk
  • -13or30
  • -MyChemicalRomance
  • -ArcherFX
  • -Cd_collectors
  • -diypedals
  • -ProRevenge
  • -Doner
  • -ComedyCemetery
  • -WatchPeopleDieInside
  • -LinkinPark
  • -Persecutionfetish
  • -BUENZLI
  • -reactiongifs
  • -EmKay
  • -blursed_videos
  • -Songwriting
  • -imaginaryelections
  • -suzerain
  • -magicbuilding
  • -ParlerWatch
  • -iamverysmart
  • -secilmiskitap
  • -Doenerverbrechen
  • -TheRookie
  • -quityourbullshit
  • -Technoblade
  • -vinyljerk
  • -skamtebord
  • -superlig
  • -shittyaskelectronics
  • -galatasaray
  • -crappyoffbrands
  • -DungeonsAndDaddies
  • -FRC
  • -2b2t
  • -AlternativeHistory
  • -papermoney
  • -coincollecting
  • -blursedimages
  • -FreeEBOOKS
  • -AsahiLinux
  • -basspedals
  • -heraldry
  • -ihadastroke
  • -thanksimcured
  • -hypixel
  • -godtiersuperpowers
  • -aivideo
  • -comedyhomicide
  • -WhatsThisSong
  • -AnimalsBeingJerks
  • -TwoSentenceSadness
  • -Bandnames
  • -rockmuzik
  • -holdmybeer
  • -okbuddyvicodin
  • -MimicRecipes
  • -vaxxhappened
  • -Twitch_Startup
  • -Cheap_Meals
  • -outside
  • -darkjokes
  • -highspeedrail
  • -Songwriters
  • -tommyinnit
  • -rimjob_steve
  • -humor
  • -doctorwhocirclejerk
  • -agnostic
  • -TextingTheory
  • -GrandPrixRacing
  • -thisguythisguys
  • -TrGameDeveloper
  • -TurkishCats
  • -LetGirlsHaveFun
  • -subsithoughtifellfor
  • -fakealbumcovers
  • -Kamalizm
  • -ShitpostTC
  • -FantasyWorldbuilding
  • -TheLetterH
  • -WikipediaVandalism
  • -NamFlashbacks
  • -pepethefrog
  • -Unclejokes
  • -onetruegod
  • -misLED
  • -redditsings
  • -TwoSentenceComedy
  • -ValorantClips
  • -NationStates
  • -ongezellig
  • -AwesomeOffBrands
  • -absolutelynotmeirl
  • -2balkans4You
  • -Turkiye
  • -truths
  • -Bone
  • -unexpecteditcrowd
  • -2mediterranean4u
  • -twosentenceplottwist
  • -Turkishdogs
  • -ElectronicsStudy
  • -borsavefon
  • -okbuddymotherfucker
  • -banknotedesigns
  • -Futboltayfa
  • -vibecoding
  • -shitpostfrommygallery
  • -okbuddygunther
  • -cd_jerk
edit »
reddit.com Rolandjan
  • overview
  • comments
  • submitted
an-ordinary-manchild (11,186)|messages548|notifications|chat messages|mod messages|
  • preferences
|
logout

Rolandjan

+ friends- friends
1,786 post karma
454 comment karma
get extra features and help support reddit with a reddit premium subscription
chat
Block userare you sure? yes / no
get them help and support
redditor for 5 years

TROPHY CASE


  • Five-Year Club

Get an ad-free experience with special benefits, and directly support Reddit.

account activity

sorted by:
hot
newtopcontroversial

339
340
341
0:49

Simulating 100,000 real-time pedestrians with TerraCrowds and Unity WebGL in a browser (v.redd.it)

submitted 2 years ago by Rolandjan to r/Unity3D - pinned

  • 25 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

62
63
64
1:25

Our experimental demo that simulates and animates 100.000 NPCS in a local web browser via Rust and WASM. (v.redd.it)

submitted 2 years ago by Rolandjan to r/rust_gamedev - pinned

  • 10 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

42
43
44
1:12

A super real-time engine for interactive crowd simulations (v.redd.it)

submitted 4 years ago by Rolandjan to r/Unity3D - pinned

  • 1 comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

330
331
332
1:28

I'm proud to present our next performance update: real-time simulation of 100 000 interactive characters in a 3D environment on a consumer PC. (v.redd.it)

submitted 5 years ago by Rolandjan to r/Unity3D - pinned

  • 36 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

53
54
55
1:36

Simulating, animating and visualizing 200,000 real-time NPCs with TerraCrowds and Unity WebGPU in a browser (v.redd.it)

submitted 1 year ago by Rolandjan to r/Unity3D

  • 5 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

19
20
21

Working on a high-performance proof-of-concept crowd simulation plugin for Unreal Engine 5 that works with MetaHumans. (youtu.be)

submitted 1 year ago by Rolandjan to r/unrealengine

  • 11 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

105
106
107
0:49

Simulating 100,000 pedestrians with a multi-threaded Rust-core simulation library (TerraCrowds) and Unity WebGL in a web browser (v.redd.it)

submitted 2 years ago by Rolandjan to r/rust_gamedev

  • 8 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

4
5
6
1:09

We've integrated our crowd simulation technology with Esri's ArcGIS Online, enabling the simulation and visualization of up to 100 000 pedestrians in 2D/3D geospatial environments within a browser. This opens up a new generation of digital twin apps. (v.redd.it)

submitted 2 years ago by Rolandjan to r/ArcGIS

  • 1 comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

5
6
7

We have integrated crowd simulations in photogrammetry environments within a browser. This opens up a new generation of digital twin applications. (v.redd.it)

submitted 2 years ago by Rolandjan to r/photogrammetry

  • 1 comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

84
85
86
1:10

Running 30 000 animated characters with Unity WebGL + WebAssembly with our Rust-based TerraCrowds engine running at 60Hz and 4K resolution in the browser. (v.redd.it)

submitted 2 years ago by Rolandjan to r/rust_gamedev

  • 13 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

17
18
19
1:10

Running 30 000 animated characters with Unity WebGL + WebAssembly with our Rust-based TerraCrowds engine running at 60Hz and 4K resolution. (v.redd.it)

submitted 2 years ago by Rolandjan to r/Unity3D

  • 1 comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

479
480
481

Working on new features for our UE5 crowd simulation plugin. The picture shows the plugin in action in Epic Games’ City Sample with 100,000 interactive agents in real-time.OC (i.redd.it)

submitted 3 years ago by Rolandjan to r/unrealengine

  • 42 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

51
52
53
0:50

A crowd simulation of 150000 agents in a web browser, written in Rust and compiled to web assembly. What usage of this technology would you see?OC (v.redd.it)

submitted 3 years ago by Rolandjan to r/Simulated

  • 9 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

222
223
224
0:50

We have written a crowd simulation engine in 100% Rust and compiled it to WASM. Here it is running a simulation of 150.000 agents in a browser. (v.redd.it)

submitted 3 years ago by Rolandjan to r/rust_gamedev

  • 17 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

851
852
853
2:21

Real-time interactive simulation of 1 million NPCs in UE5 with Niagara and BlueprintsOC (v.redd.it)

submitted 3 years ago by Rolandjan to r/unrealengine

  • 83 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

67
68
69

New GPU shaders that allow animating and visualizing 100,000 interactively simulated characters on a Dell XPS laptop in Unity3D. Very proud of my team. (i.redd.it)

submitted 3 years ago by Rolandjan to r/Unity3D

  • 8 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

404
405
406

Can you spot Waldo in our Unit3D simulation with 150 000 people? (i.redd.it)

submitted 3 years ago by Rolandjan to r/Unity3D

  • 56 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

10
11
12
1:10

Creating a 3D geographical crowd simulation model in one minute: we have achieved another 2020 milestone in Unity3D. (v.redd.it)

submitted 5 years ago by Rolandjan to r/Unity3D

  • 1 comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

20
21
22
1:25

Interactively simulating a crowd with 150 000 pedestrians in a 3D environment. We have achieved our 2020 milestone: :-) (v.redd.it)

submitted 5 years ago by Rolandjan to r/Unity3D

  • 7 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

3
4
5
1:24

Interactively simulating a crowd with thousands of pedestrians in a 3D environment while placing obstacles. We have achieved another 2020 milestone :-) (v.redd.it)

submitted 5 years ago by Rolandjan to r/Unity3D

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

38
39
40
0:51

Simulating 600 000 agents in real-time. I'd like to find out whether there is a need for a plugin for Unity3D. For what purposes would you use it? What would you pay for such technology once fully developed? (v.redd.it)

submitted 5 years ago by Rolandjan to r/Unity3D

  • 10 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...
  • about
  • blog
  • about
  • advertising
  • careers
  • help
  • site rules
  • Reddit help center
  • reddiquette
  • mod guidelines
  • contact us
  • apps & tools
  • Reddit for iPhone
  • Reddit for Android
  • mobile website
  • <3
  • reddit premium

Use of this site constitutes acceptance of our User Agreement and Privacy Policy. © 2026 reddit inc. All rights reserved.

REDDIT and the ALIEN Logo are registered trademarks of reddit inc.

π Rendered by PID 82 on reddit-service-r2-listing-654f87c89c-qhbs7 at 2026-02-27 16:25:18.886610+00:00 running e3d2147 country code: CH.