Yoeri -Luos- Vleer @Luos_83 Twitter profile

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Yoeri -Luos- Vleer

3 years

Not familiar with shader/vfx in #ue4 ? Want more things to play with when creating #vfx ? Why not get a whole library of material functions all focussed around effects on your meshes and special effects!

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Yoeri -Luos- Vleer

@Luos_83

3 years

New #vfx artists be like

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Yoeri -Luos- Vleer

@Luos_83

3 years

You're goddamn right. :p #gamedev

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Yoeri -Luos- Vleer

@Luos_83

3 years

#vfx artists when they press play after tweaking another value. #ue4 #unity #VFXFriday #gamedev

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Yoeri -Luos- Vleer

@Luos_83

2 years

Every (new) #gamedev when they find the particle editor in their engine of choice. #vfx (music warning)

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Yoeri -Luos- Vleer

@Luos_83

4 years

When you dont understand gamedev but have an opinion. you get articles like this.

PC Gamer

@pcgamer

4 years

The Unreal Engine 5 demo looks amazing, but shows nothing that will move games forward

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Yoeri -Luos- Vleer

@Luos_83

2 years

"junior #vfx artist" Buddy, you can remove the junior part. Trust me :)

HoldimProvae

@HoldimProvae

2 years

This scene was created to practice SF concept VFX while learning Unreal Engine. It was class for GFXClass. #vfx #VFXFriday #gamedev #UE4Study #UE4

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Yoeri -Luos- Vleer

@Luos_83

2 years

300 instructions and several hours later, I turned it into a "Rainbow Galaxy Fragment" comes with its own flying by meteoroids and a tiny galaxy. #UnrealEngine5 #vfxfriday

Yoeri -Luos- Vleer

@Luos_83

2 years

I have no idea what (or why) I'm doing. #ue5 #vfx

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Yoeri -Luos- Vleer

@Luos_83

10 months

when you are applying different normal maps in your shader. #gamedev

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Yoeri -Luos- Vleer

@Luos_83

3 years

Firework in reverse is good charging #vfx reference. #vfxfriday

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Yoeri -Luos- Vleer

@Luos_83

2 years

Two... totally unrealated things. #UnrealEngine5 #vfx 1/2

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Yoeri -Luos- Vleer

@Luos_83

2 years

The majority of us #VFX artists after watching @UnrealEngine 's real-time fluids showcase. #VFXFriday

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Yoeri -Luos- Vleer

@Luos_83

2 years

I have no idea what (or why) I'm doing. #ue5 #vfx

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Yoeri -Luos- Vleer

@Luos_83

7 months

Designer: So, we need something to indicate that the skill bar is full for our realistic driving / flying / skating game... VFX artist: Hold my beer, I got you fam! #gamedev #vfx #realtimevfx

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Yoeri -Luos- Vleer

@Luos_83

3 years

A new tweet that looks better when RT-ed: Hey fellow #ue4 #ue5 #gamedev and #vfx artists, the (256 textures) noise pack is now available on the marketplace! Grab it here: For those who don't use Unreal here is a gumroad link:

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Yoeri -Luos- Vleer

@Luos_83

4 years

Everyone who learns about gpu particles and their first particle system: #realtimevfx #vfx

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Yoeri -Luos- Vleer

@Luos_83

3 years

Someone applied the wrong normal map. #gamedev

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Yoeri -Luos- Vleer

@Luos_83

3 years

I was today years old when I learned that you can just press the R, G, B, or A key in the #ue4 and #ue5 texture viewer to hide/show that specific channel.

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Yoeri -Luos- Vleer

@Luos_83

5 years

Bug report: bullet collision is set to true when hitting water. Coder: working as intended.

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Yoeri -Luos- Vleer

@Luos_83

7 months

Update on my update on the 8 elements #realtimevfx pack. #UnrealEngine5 #ue5 #vfx

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Yoeri -Luos- Vleer

@Luos_83

2 years

Negative lights in #ue4 and #ue5 anyone? No post-processing, no shader tricks, just a light, and a few cubes.

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Yoeri -Luos- Vleer

@Luos_83

2 years

Behind the scenes of --well, basically-- all games: #gamedev

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Yoeri -Luos- Vleer

@Luos_83

2 years

All the movement is shader-based. (WPO math) #UnrealEngine5 #vfx

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Yoeri -Luos- Vleer

@Luos_83

3 years

#gamedev

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Yoeri -Luos- Vleer

@Luos_83

8 years

Hey #UE4 people! check out our #ue4jam game at or download directly at :) now off to bed!

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Yoeri -Luos- Vleer

@Luos_83

7 years

@markokloos @JKashaar All my Lexus live in Texas.

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Yoeri -Luos- Vleer

@Luos_83

2 years

I'm really digging these coating previews for an upcoming collectibles pack. #UnrealEngine5 #ue4 World Position offset version in reply. (they look adorbs)

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Yoeri -Luos- Vleer

@Luos_83

4 years

Hello, fellow #UnrealEngine and #vfx artists! I wrote rather extensive documentation on basic optimization tips and tricks for @UnrealEngine / @realtimevfx related to textures, materials, and cascade. This should help you get your content production-ready!

UE4/5 Texture/Material/Cascade optimization tips - By Luos

UE4/5 Texture/Material/Cascade optimization tips By: Yoeri - Luos_83 - Vleer Tiny foreword: Hello, fellow (UE4/Real-Time VFX) artists! Yoeri - Luos_83 - Vleer here :) Over the past many years I have...

docs.google.com

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Yoeri -Luos- Vleer

@Luos_83

3 years

Newest contender of worst fucking thing on the @UnrealEngine marketplace. #ue4 #UE5

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Yoeri -Luos- Vleer

@Luos_83

3 years

Unaccessible bridge, fully animated through world position offset in the material/shader. #ue4 #vfx #gamedev please Twitter, keep compression to a minimum :/

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Yoeri -Luos- Vleer

@Luos_83

2 years

Luos, how many more details are you going to add to your Rainbow Galaxy Shard? Me: Yes! #starwars #UnrealEngine5 #vfx I also improved the parallax effect of the stars and nebulae. I could still add a borg cube, and the Endurance (interstellar).. but well.. should I? XD

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Yoeri -Luos- Vleer

@Luos_83

3 years

Pivot location of a random door I purchased on the #ue4 marketplace. <_<

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Yoeri -Luos- Vleer

@Luos_83

2 years

Hehe, @Deathreycg be like:

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Yoeri -Luos- Vleer

@Luos_83

2 years

fooky compression aside, been fiddling with Niagara for a good week now.

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Yoeri -Luos- Vleer

@Luos_83

2 years

No clue why, but decided to spend the evening making an "Object-stabilized screen-space imposter UV" #UnrealEngine5 #vfx

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Yoeri -Luos- Vleer

@Luos_83

5 years

#VFX

Desert Rose ☦ 🇪🇬

@Mark_Khalil_art

5 years

a part break down on how i made the ribbons/wavy lines. it is just mostly a scrolling texture on a geo

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Yoeri -Luos- Vleer

@Luos_83

5 years

When you place an emitter in the world purely for testing reasons. #vfx

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Yoeri -Luos- Vleer

@Luos_83

3 years

Considering putting all the #vfx noise textures Ive ever made up on the #ue4 / #ue5 marketplace.

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Yoeri -Luos- Vleer

@Luos_83

8 months

More people are being fired from Slipgate. Including yours truly. Funny, as I was told I would be put on another project after the Christmas firing they did. Such is life. #gamedev

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Yoeri -Luos- Vleer

@Luos_83

3 years

When you let the environment artist tweak your carefully made sparks: #vfx #realtimeVFX #gamedev #ue4 #unity (also, those hotdog shape sprites are hnng)

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Yoeri -Luos- Vleer

@Luos_83

2 years

When your intern finds the twist modifier.

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Yoeri -Luos- Vleer

@Luos_83

3 years

Spend some time coming up with a small material function that creates a spiral-beam effect from just one texture. Needs more tinkering, but getting there: #vfx

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Yoeri -Luos- Vleer

@Luos_83

3 years

Man, that Thin Translucency in #ue4 is amazeballs :)

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Yoeri -Luos- Vleer

@Luos_83

5 years

@GifZelda Manually writing down passwords that due to how unreadable fonts where, often did not work.

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Yoeri -Luos- Vleer

@Luos_83

4 years

I have give-or-take around 70 material functions made for #ue4 for personal use, from uv-distortion tools to simple panning/soulercoaster setups and more. Thinking I should make one or two packs out of it for the Marketplace. Its mainly #vfx related, but work for regular stuff.

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Yoeri -Luos- Vleer

@Luos_83

3 years

f**k this was a pain to get right. I kept having brainfarts until @venci181 almost screamed at me for the derpy mistakes I was making. But hey, it works now. I know I could do it in one texture-lookup for sure, but... f00k it for now. #vfx (some other sprite-examples in replies)

Yoeri -Luos- Vleer

@Luos_83

3 years

Spend some time coming up with a small material function that creates a spiral-beam effect from just one texture. Needs more tinkering, but getting there: #vfx

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Yoeri -Luos- Vleer

@Luos_83

4 years

:)

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Yoeri -Luos- Vleer

@Luos_83

3 years

If you never heard of it, check out #Crocotile It's an amazing tool that lets you use ye olde 2d tilemaps to create 3d models & environments ala PS1 era. I wuf it! Video: Link to website: Handy for #gamedevs ! #ue4 #unity #Godot

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Yoeri -Luos- Vleer

@Luos_83

3 years

Every time I see a procedural tool like this it makes me giddy.

JG 🍊 Galaia OUT NOW!!

@JgDoesThings

3 years

More progress on the level generation tool. With just a few cubes to define the layout, the whole level is generated in a single click. #gamedev #indiedev #ue4 #unrealengine #ProceduralArt

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Yoeri -Luos- Vleer

@Luos_83

5 years

For those who get angry when people say "Just google it" As a #gamedev learning how to google, what to google, and how to filter poor results from the good results is just another GameDev Muscle we need to train, and train well.

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Yoeri -Luos- Vleer

@Luos_83

3 years

Saw this on 9gag. They got a point, a low-size version of your game could really help some people out. #gamedev

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Yoeri -Luos- Vleer

@Luos_83

2 years

#vfx artists be like this when they find out how to attach ribbons to sockets. #vfxfriday

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Yoeri -Luos- Vleer

@Luos_83

3 years

When you only have a horse model in your project and need to test some smoke sim #vfx .

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Yoeri -Luos- Vleer

@Luos_83

5 years

Buying a @elgatogaming streamdeck as a #gamedev might be the best purchase I made this year (next to the new computer) It'll change button configs depending on activate app, each button is configurable, macro-able, and more. (wip-gif) Imagine all the #ue4 node shortcuts. hnnnng.

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Yoeri -Luos- Vleer

@Luos_83

2 years

Hehe @Vuthric be like:

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Yoeri -Luos- Vleer

@Luos_83

5 years

When you apply a new velocity modifier before tweaking it's values to an effect you are working on. *screams in cascade* #VFX

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Yoeri -Luos- Vleer

@Luos_83

3 years

Ever wanted to make a radial multi-segment health bar? Here is one with a custom start axis, variable thickness, variable spacing, and variable amount of segments! #ue4 #ue5 #vfx #realtimevfx (Screenshot of the nodes in the first reply) related to:

Yoeri -Luos- Vleer

@Luos_83

3 years

Ever wanted to make a radial progress/health bar? Here is one with custom start axis, thickness, and 0-100% value: (Screenshot of the nodes in the first reply) #ue4 #ue5 #vfx #realtimevfx

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Yoeri -Luos- Vleer

@Luos_83

2 years

When you leave secret messages to your significant other as a #vfx artist. #vfxfriday

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Yoeri -Luos- Vleer

@Luos_83

3 years

I think imma call this "toothbrush grass" from now on. #ue4

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Yoeri -Luos- Vleer

@Luos_83

2 years

just so my fellow #vfx / #realtimevfx artists know: @cghow_ has been banned from for: - Plagiarism of fellow VFX artist's work and selling it as his own/linking to NFT crap. - making fake realtimevfx websites. - Had pirated content on his website.

Real Time VFX

A Community for Real-Time Visual Effects Artists

realtimevfx.com

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Yoeri -Luos- Vleer

@Luos_83

2 years

Well, this feels accurate.

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Yoeri -Luos- Vleer

@Luos_83

3 years

inspired by @simonschreibt & @VFXApprentice I gave this a go. Might redo/edit it tomorrow :) #ue4 #ue5 #vfx #realtimevfx #vfxfriday

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Yoeri -Luos- Vleer

@Luos_83

3 years

ok, something more positive. If you are a #vfx or tech artist, (amateur up to pro) and want to be added to my VFX/tech art list, reply with a hello/hi and I'll add you to it! You can also check out the list to find fellow VFX/tech artists to follow :)

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Yoeri -Luos- Vleer

@Luos_83

6 years

The way the light and refraction blend this explosion really grounds it. Maybe one of my fav explosion starts ive seen in the #paragon #vfx #ue4

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Yoeri -Luos- Vleer

@Luos_83

7 months

Guess I'm going to try and remake my Eight Elements pack, updating it properly and setting it up in Niagara. #UnrealEngine

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Yoeri -Luos- Vleer

@Luos_83

2 years

Still very much a WIP for this #VFXFriday and the compression is killing the framerate, but I'm getting there. #unrealengine

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Yoeri -Luos- Vleer

@Luos_83

3 years

redid the entire material, fixing up some issues along the way. now it's actually quite easy to add more and more beams to it. #ue4 #vfx

Yoeri -Luos- Vleer

@Luos_83

3 years

f**k this was a pain to get right. I kept having brainfarts until @venci181 almost screamed at me for the derpy mistakes I was making. But hey, it works now. I know I could do it in one texture-lookup for sure, but... f00k it for now. #vfx (some other sprite-examples in replies)

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Yoeri -Luos- Vleer

@Luos_83

2 years

I can finally do this thing where I show something off by editing my bio! Whoo! It's going to be an exciting time, and as a first-time Lead I'll accept any advice on how to become a great Lead :) Also, hi @SlipgateIron :) Glad to be on board! So... When is my first meeting? XD

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Yoeri -Luos- Vleer

@Luos_83

6 years

*Stretches* First batch of projectiles done (beta) now 4 more batches to go. 15 particle systems per patch 4 projectiles 4 impact 4 muzzle 3 charge-ups. #ue4 #vfx #realtimevfx

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Yoeri -Luos- Vleer

@Luos_83

3 years

Gotta love #ue4 marketplace packages. Sometimes you find some amazing gems like this 4k SRGB AO texture.

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Yoeri -Luos- Vleer

@Luos_83

3 years

Chair is happy to be back in #ue5

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Yoeri -Luos- Vleer

@Luos_83

3 years

Ever wanted to make a radial progress/health bar? Here is one with custom start axis, thickness, and 0-100% value: (Screenshot of the nodes in the first reply) #ue4 #ue5 #vfx #realtimevfx

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Yoeri -Luos- Vleer

@Luos_83

3 years

Submitted to the marketplace. It also contains a zip file containing 2.3GB worth of the aforementioned textures. Plenty of them are in 2k resolution. If it's accepted I guess I'll also upload it to gumroad for the people who do not use the unreal engine.

Yoeri -Luos- Vleer

@Luos_83

3 years

Considering putting all the #vfx noise textures Ive ever made up on the #ue4 / #ue5 marketplace.

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Yoeri -Luos- Vleer

@Luos_83

3 years

Sometimes it's the simple shaders that just feel right. #ue4 #vfx

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Yoeri -Luos- Vleer

@Luos_83

6 years

If you are a #realtimevfx #vfx artist, say Hi! (and lets follow eachother) #gamedev #unity3d #ue4 #houdini Also, follow @realtimevfx and join :)

Real Time VFX

A Community for Real-Time Visual Effects Artists

realtimevfx.com

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Yoeri -Luos- Vleer

@Luos_83

6 years

@QuinnyPig hehe

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Yoeri -Luos- Vleer

@Luos_83

3 years

Just goofing off a little. #ue4 #vfx #vfxfriday

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Yoeri -Luos- Vleer

@Luos_83

6 years

This months free #ue4 @UnrealEngine content is live! And it contains my "Particle toolkit"! Get it while its free! Grab it here:

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Yoeri -Luos- Vleer

@Luos_83

6 years

Blueprints aside, This took way fricking longer than I wanted it to be. Finally got muzzle, charge, and impacts done for the Blaster. 3 more types of projectiles done. #ue4 #vfx #realtimevfx

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Yoeri -Luos- Vleer

@Luos_83

5 years

Why (dynamic) material instances are handy, a visual explanation: #ue4

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Yoeri -Luos- Vleer

@Luos_83

4 years

Little unknown but oh-so-amazing #ue4 fact: Just like most web browsers "CTRL + Tab" allows you to navigate between tabs open in UE4!

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Yoeri -Luos- Vleer

@Luos_83

5 years

Finally had some time to kitbash-ish another atmosphere/mood test room for something I'd like to make using #ue4 .

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Yoeri -Luos- Vleer

@Luos_83

4 years

If you are bored and want a #vfx #VFXFriday challenge this holiday:

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Yoeri -Luos- Vleer

@Luos_83

4 years

First #VFX Mat function Pack for #UE4 is done. Tomorrow I'll try to finish the 2nd pack. Then some images for submission & creating some video-guides for most of the mat functions because I can. Maybe ask Epic to get them on the permanently free page if I get 10k likes or so :p

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Yoeri -Luos- Vleer

@Luos_83

6 years

So anybody who has been following me spamming #paragon #vfx gifs this last week and would like to have the gifs.. Here is a download with (almost) all the gifs I posted on twitter over the week. (330mb) enjoy! @UnrealEngine @realtimevfx #ue4

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Yoeri -Luos- Vleer

@Luos_83

3 years

Pro #vfx artists using @JangaFX embergen like:

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Yoeri -Luos- Vleer

@Luos_83

5 years

Hnng Wanna see the shader of this one.

Cerva

@Cerva_saiki

5 years

とりあえず、試していた「グラデマップマテリアル」の試作を貼っておきます。　→が先週つぶやいた「リムデプスのグラデHeight対応」の全部盛試作です。　「テクスチャ」「頂点カラー」「リム」「デプス」各々に「Col用」「Alp用」「Height用」的なLerpパラメータを仕込むという力技を試してます。

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Yoeri -Luos- Vleer

@Luos_83

2 years

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Yoeri -Luos- Vleer

@Luos_83

4 years

"hmm can I sample one texture its alpha, and the other one its RGB, and multiply them together, while also using the alpha to kill all masked particles before they spawn?" yes, yes you can." #niagara #ue4

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Yoeri -Luos- Vleer

@Luos_83

5 years

When you forget to change the values of the initial velocity module in a new cascade emitter. #ue4

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Yoeri -Luos- Vleer

@Luos_83

3 years

Ever wanted to scale a donut but keeps its footing diameter? Well here is how! #ue4 #ue5 #vfx #vfxfriday (Screenshot of the nodes in the first reply!)

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Yoeri -Luos- Vleer

@Luos_83

11 months

In a few hours, I won't have a girlfriend anymore. I'll have a wife!

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Yoeri -Luos- Vleer

@Luos_83

3 years

Hey hey fellow #ue4 #ue5 & #vfx #gamedev 's! "VFXNoiseTex Pack" Update 1.02: 500MB smaller. (Recompressed) 42 new textures. fixed some seams. All images are png. $ 12.99 UE marketplace: Gumroad: Itch:

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Yoeri -Luos- Vleer

@Luos_83

3 years

When you accidentally forget to add a negative number to the Z-value in your gravity settings. (Waipuhia waterfall in Hawaii) #gamedev #vfx

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Yoeri -Luos- Vleer

@Luos_83

5 years

This is stupidly cheap! #UE4 #vfx

3D人-3dnchu- CG情報ブログ

@ymt3d

5 years

FluidNinja VFX Tools - UE4のエディタ上で動作するVFX素材生成ツール！ #3dnchu #UE4 #realtimevfx

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Yoeri -Luos- Vleer

@Luos_83

4 years

Fully butchered by gif/twitter compression, but meh. #ue4 #vfx better version at:

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Yoeri -Luos- Vleer

@Luos_83

2 years

In case you don't know, in #ue4 and #ue5 (or any software for that matter) shift-tabbing = back-tabbing. I'm saying this because I still see too many people move the cursor when they accidentally press the tab button too many times.

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Yoeri -Luos- Vleer

@Luos_83

3 years

buddy @simonschreibt made this god-tier #vfx and even did a breakdown and provides us with the project files! We aren't worthy! Give him a follow, and send him some hugs :)