Unreal Engine Materials in 6 Levels of Complexity
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- Опубликовано: 27 май 2024
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After this video, materials in Unreal Engine won't be a problem for you. Because we're building a future-proofed master material, that all other materials will spawn from, in six levels of complexity. And we'll only have to build it once, because you can use this across all your past, present and future Unreal projects.
In level 1 I'll show you how to create a material, add textures to it, and make them swappable for other textures. In level 2, well add brightness, contrast, saturation, tint, roughness, specular and normal intensity controls to those textures. Level 3 is where we'll add switchers for each category incase you'd rather control them via 0-1 sliders vs using a texture. Level 4 w'ell cover material functions and build a position, scale, rotation function so we can tile and slide our textures around. In Level 5 we'll integrate surface imperfections into the roughness channel, complete with all the controls you'd want for blending the two together. And in level 6, we'll integrate a dirt overlay function into the albedo/color category, complete with their own position, scale and rotation controls too. Then finally, to wrap things out I'll show you how to migrate the master material to all your other projects, and how to actually use what we just created on a piece of art! This is a video I've been looking forward to dropping, so I hope it helps you a ton!
Edited by the glorious Matt Esteron: @l0fitherobot
CHAPTERS
00:00 You can do it!
01:39 50% off my Master Material
01:57 How Material work in Unreal Engine
03:44 How to Create a Material
04:23 Level 1 - Basic Material Setup
06:25 Honkai: Star Rail 3D Art Reveal
07:30 Level 2 - Color Correction & Intensity Sliders
13:20 Level 3 - Swap between Textures or 0-1 Sliders
17:24 Level 4 - UV Controls with Material Functions
23:15 Level 5 - Surface Imperfections
30:53 Level 6 - Dirt Texture Overlay
35:48 Migrate to Other Projects
38:09 Using our Material (finally!)
43:27 If you liked this video, then check these out!
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---
MATERIAL VERISON UPDATES AND WISHLIST:
v3 RELEASED:
- added snow/dust layer controls
- redesigned the normal map node structure
- added "color correction" dropdowns for anything that uses (brightness, contrast, saturation, min/max)
- disabled unneeded plugins from UE project file
- added switchers & controls to use textures for metallic, opacity and emissive (with placeholder black_solid in the texture slot)
- using the terminology "scale" as opposed to "tiling" as it's more accurate.
WISHLIST:
-realtime edge and recesses matte (curvature map)
-option for packed textures (ORM, ORDp, etc.)
-displacement
-named reroutes
-world aligned node for meshes w/o UV's.
This was such a well presented and useful tutorial that has really inspired me. The step by step journey you are take us on is so approachable and gives a practical insight into materials.
Would really love a new video to cover these new features as level 7 and beyond!
@@peetroar Thanks so much for the love and support! Yeah if things align, I don't see why not a part 2 wouldn't be fun =]
Thanks for this great video. Perhaps on a bit more advanced topic, my only request would be to include some love for glass materials. This is very important for architectural work. For example:
1) TINTED GLASS - Most glass has varying degrees of iron, giving it a green tint. It's more visible the thicker the glass is. Other glass is purposefully coloured.
2) REFLECTIVE GLASS - Has a thin layer of metallic or metallic oxide coating making it more reflective
3) DICHROIC GLASS - Can display multiple different colors depending on lighting conditions. (Maybe Substrate materials will be more capable of this)
4) TEXTURED GLASS - Displaced surface (Best seen with proper refractive ray tracing, which Lumen is still limited with)
@@Junglejuz there's a package on marketplace called Advanced Glass material. check it out
@@pwnisher Just to inform, Your this video screenshots and clips were used on this video. ruclips.net/video/CBX9Esfnx5I/видео.html
Watched the whole thing, great explanation!
Some good suggestion already in the comments:
I would suggest generally using a few more functions to clean up your master, adding detail normal (u can use BlendAngleCorrectedNormals node for that), adding a texture slot for metallic. Also I would suggest you to look into some blend nodes for combining your imperfections (blend_screen for example).
You could also add some blank texture samplers for when you need to swap your Shading model, or use different masters for each.
Another great organisation tip is using named reroutes.
Small but very useful workflow tips:
- toggle "hide unrelated" at the top of the graph, makes working on large materials a lot more managable.
- press q when having nodes selected to straighten the connection!
For more advanced stuff, you can make your own shader using Material Attributes (Layered Materials).
Also for anything shader related, Ben Cloward here on youtube is the best teacher!
My god! Thank you for ALL of this!!!
replying here just to have a reminder to self!
same i will forget immediately
@@curtissmith1507 me too
thxx
so helpful clint. i’ve recently been hired as an unreal artist for a commercial studio and thought that my knowledge in blender would transfer over and it definitely hasn’t been as easy, especially with the the way materials are set up. the material instance feature alone is different enough that needed its own understanding. super dope vid
YES! So glad u can benefit from this!
The blender node system is more straightforward.
But materials and Niagara system are quite powerful!!
@lordnaps Which studio? I am also looking for start to career as Unreal engine artist. Is there remote job ? Can you share details like website or LinkedIn profile
Level 7 : Displacement. Ooohh boy that feature sure has some weird scaling variables.
Yeh I really wanna look into this!
Yes displacement please
I would suggest add something for emmisive, detail normals(for large objects), opacity option, and an option for objects that do not have any UV's, so an WorldAligned option. Oh and an option to use packed textures (quixel and SubPainter use that a lot)
Some bump offset or parrallax occlusion mapping would be nice
Yeeeeees!!!! World aligned is what ive been looking for then!! I hate UVs and am glad i have an avenue to dive down now. Thanks mdzine
Great tutorial, well explained. I think the other things key to a "Master Materal' would be to have nanite displacement controls (for 5.3 onwards displacement is back) + alpha controls for masked materials. Would also be interesting to have a switch for transparent materials (not supported by nanite), so one could still use the same master material, but switch when you need a transparent material. Also material blending controls to remove tiling etc would be very useful. Keep up the good work
All features im planning to add yes!! The v1 actually has the opacity mask feature you’re mentioning.
@@pwnisher I'm about to buy the master material, will these updates you plan to add be free for people who already bought it?
Hey Clint! Great work on this video, must have been a hell of an editing job...by the way killer thumbnail!
I love filmmaking and virtual production in Unreal Engine, it changed everything for me. Keep up the solid work, It's not easy but you're killing it.
Damnnn judge for the Star Rail competition? That's awesome. Can't wait.
Fantastic tutorial by the way, learned a lot.
Amazing! This just might be the best materials video out there. Top notch. Thank you!!!
Amazing Tutorial man! Feel so lucky to have seen you do it live at the event last time :) Thank you so much for being such an amzing creator and sharing you knowledge!
That was so much fun! Now lets see if I can pack this into 20 minutes!! xD
Thanks Clint for this amazing tutorial! It makes life so much easier! So many things I still have to discover in UE and I am happy there are skilled artists all around to teach me more :) Keep up the good work!
This is a great intro to Materials in UE Clint. Thank you!
Amazing! This is super helpful thanks Clint, as always bringing the power to the people!
That was Awesome Pwnisher... I followed along till the end and created my first Master Material.... thanks A lot
Oh heck yeah!! Thanks for watching all the way through!
Such amazing explanations of materials! I can’t wait to bring these ideas into my games in Unity as well!
Now this is the type of vids I love as someone who hasn't touched any real work with this stuff just enjoy the content made about it. No video has made me want to begin working with this stuff then these. I hope the vid does well I know I'm sharing it around so I can see a lot more of this content :D Love it keep it up :)
Thanks soooo so much for the support!! 🙏🏼
@@pwnisher Thank you ive been following your content since you started at corridor.
Another amazing video! Materials have been the scariest part about learning UE for me. Great job demystifying them!
Oh waddup Scouty!! So glad its helpful! I gotchu man!
I was looking for something like this a few weeks ago and had to piece together parts from multiple vids to get what I wanted. This vid has it all in one! Thanks Clint!
So glad to hear! Thanks for stopping by!
I've watched a lot of material tutorials, and this one by far had some of the most useful information and it was the easiest to follow. Thank you!
Yo that means a lot! Thank you and I'm glad it was helpful!
I followed this video step by step, learned lots of skills, appreciate for sharing. Thanks again!
Excellent Tutorial! Very clear and easy to understand! Thanks again Pwnisher!
Im glad! Thanks for watching! 🙏🏼
I've been watching you since the beginning of Corridor Digital. And if it wasn't for your 3D tutorials like these or showcasing of your guys' amazing skills through your short films, I wouldn't have a career in the industry. Thank you so much Clint and praying for your continued success always.
Great clean straight to the point. Thanks.
Thank you so much. I've seen so many beginner unreal tutorials that tell you to use material instances, but none of them ever explained the performance benefits! I always thought it seemed like a lot of effort to go through just so you could see changes without clicking compile. Now I know better. Thanks Clint.
Yeah for sure! I try to break things down so we can all understand WHY were doing stuff. Thanks for watching and stopping by.
What is in this wideo about performance is not true. Yes- changing MI vs MM settings will be slower on MM because master is where the actual code is and it needs to recompile while saving, but MIs inherit the code so no recompiling. I was facepalming so hard my head hurt. Using MIs is a memory thing and a matter of convenience. Let say you have 2 assets, and you want them to use the same textures but different tiling. You DON'T want to use 2 different materials where the dif is only a tiling. UE doesn't know they are almost identical and it will keep both in memory. When using the same material with two different Mis, you will have just one code with parameters in memory. Its like building one slow blender for some gentle preparation and another very fast for liquefying something vs one blender with multiple speeds. Its faster in use and takes less space ;)
Thank you! i'm saving this on my important playlist. 🙌🏿🙌🏿
I was literally searching for good UE tutorial to start finally learning and this video popped up ok no need for anymore sign. Thank you. Can I say I love you.
Unbelievable how you explain such complexity into understanding. Thank you!!!
Continue to be so impressed with your knowledge share! You are a master resource on master materials (and so many other topics)! 👏👏👏
Thanks so much!! I just love diving in deep and helpin other artists like myself understand this stuff
Great tutorial! Thanks. This answered a lot of questions I had on mixing textures and imperfections
Words cannot express how helpful this is!
Best unreal tutorial I've watched so far.
Keep the good job, you're a treat 😘
HECK YEAHHHH thank you so much for making this video. I’ve been trying to go down this road and following your videos are so much more helpful than the patchwork of tutorials I’ve been looking at ha
YES! So glad it’s helpful to you!!
Normal control can also be:
lerp(float3(0, 0, 1), Normal, NormalStrength).
Works both ways - for lowering and increasing). That’s because your Normal map is in tangent space and float3(0, 0, 1) is a flat normal in tangent space.
Thank you very much for such a detailed Material Tutorial.
Great tutorial Clint! Thanks.
I modified a couple of things to make it a little more accurate.
1) I changed the LERP for the Surface Imperfections to an Add. This doesn't change the material's intrinsic roughness, but adds the roughness. I just used a multiply on the Surface Imperfections to control how much I'm adding.
2) The Dirt should also affect the roughness, so I added a Static Switch that allows you to add the dirt to the roughness.
I also set my version up to use packed maps for AO, Roughness & Metallic.
Yeeeeeeeeeeeees to number 2!!!!! I need to do this! And yeah im learning about packed textures, so it'll be in the v4 (v3 is live if you wanna redownload it)
@@pwnisher I'm glad you like the suggestions. The thing about the 1st mod is that it won't affect the areas that don't have surface imperfections. The LERP will change the underlying roughness values as a whole.
This is the upmost best tutorial for unreal engine material part. I learned it, loved it and enjoyed it Sir👍
Yaaaaaaaaaay! So glad to hear!!!
Very helpful really
I learned a lot of tip and tricks from this tutorial
Just i want you to add some small details :
• Global UV for all and option for each channel to control UV if we need
• Give me access for Global UV scale uniform for X&Y beside X only or Y only for some purpos no need to use x only or y only
• what about mask opacity, cloth, and big important thing GLASS & Curtain pass light with shadow 🧐 we need to learn all of this
Specially curtains realistic passing light with/without raytracing shadow active
• Displacement !! On/off option
• AO I know this option to work in UE5 must turnoff Allow static light in settings
But it's important to add it in Master material we need it with any hidden feature if it need
That's what i remember for now
Finally thanks for your effort really I appreciate it
Awesome Awesome Awesome! I realized at 30:30 that priority level is separate for each group, so thank you for showing that. I would have mentioned that earlier if it was me, but at least I get it now. You rock man.
Also, for my MM I would add emissive toggle with intensity, color, maybe a mask for inner and outer radius. I would also add a way to make it look cell-shaded. I'm guessing you would use like an edge mask. And lastly, I would add the option to input a color pallete, mostly for Niagra effect purposes.
I Loved this complete walkthrough of how simple vs complex a material can develop. Watched in full! One-stop-shop with you videos haha.
I'm curious how UE will continue to develop the experimental Substrate material work flow. That might be another can of worms to unpack though a lot of the concepts from what was shown would apply!
Thanks for this Clint!
Im soooo glad you feel that way about my videos! That's always my goal, one-stop-shop! You said it perfectly =] And yeah! Substrate just looked weird and confusing, and I probably wont use it until they force it on us, or until Winbush puts out a video thats called like "Youve been Sleepin on Substrate" and makes me think otherwise.
Dude thank you a lot!!!! May the unreal force be with you!!!
Great video as always. Little tip: To add reroute node just double click the node line
WHHHAAAAAAA!!!!???!!!????!!! Frick YES!
You beat me to this comment so I'll add another tip for a clean graph here: selecting multiple nodes and pressing Shift + W will align them by the top of the nodes, so you can get those perfectly straight connections without constantly wiggling nodes around by hand. (and Shift + S, or A, or D aligns in other directions)
Thank you, Clint! You are a gentleman and a scholar!
Hey, great tutorial and a good starting point. I won't suggest new features as you are likely gonna add many in the future, but I think it is worth mentioning that it is generally better to have your power (contrast) nodes before your multiply ones.
You can achieve the same results either way, but if you have modified the contrast, then the multiply will have a different impact (as the contrast turns linear changes into exponential changes) and it might be really finicky to get it right sometimes. On the other hand, if you swap them the multiply will always behave linearly and will be easier to control, as it is affecting the result of the power node.
Keep the great job! It's always nice to see your content
Super useful tip 🙏🏼
Thank you, was super easy to follow.👍
An absolute life saver Clint! Thank you soooo very much for sharing this! One cool feature would be to add directional dirt to, say, top of walls etc. I honestly have no idea whether this is possible or how one would go about doing this! Thank you again!
Oh it’s tooootally possible and i’ll have this updated by next week!
Still trying to get my head around the beast that is Unreal. Between you and William, I think I’ll get there! Thank you again!🙏👊
Dang dude this is a solid tutorial! Master class level stuff
amazing explanation! thanks!
you anwsered so many questions i had about UE5 in just the first ten minutes alone. you are amazing
This is great! thank you so much.
Thank you so much for this video!
Awesome video, and brought a lot of answers to questions I've asked myself for quite some time!
Wishlist: Would love to see a different way to use Surface Imperfections, as an overlay rather than a linear blend, how you would add some scratches on a polished surface by adding (screening) it on top of the base roughness map. Always struggled to do this in an effective way!
LOVED THIS MAN. Thank you so much..!!!
Would love to see some Substrate material tutorial...!! Or maybe some Particles or procedural Stuff!!!
For organization: Named Reroute nodes help a lot, as it lets you have disconnected structures that are linked through separate nodes. So your common UVs can go into a node named "Common UVs" and then you can add an output of that reroute node everywhere you need it without wires going everywhere.
Awesome work loved every minute of it. Scary to fully commit to unreal but with Tutorials like that it gets easier and easier. Maybe next up a Master-Landscape Material?
oh man i dont even know what a master landscape is! But it sounds cool cause I love environments
@@pwnisher Hahahah yeah its so cool it adapts automatically depending how steep an area is. So for example if a mountain has a grass material the steeper areas will have a stone material. And you can do alot more for example height base textures to create snow at a certain height!
@@faebetutorials That's so awesome! I love that!
first six minutes already learning new things, thank you!
so excited 👍🏼
This Video came just at the perfect moment thanks clint!!!!
Glad to hear it =]
literally great video thank u very much for everything man..
Such a great tutorial!
You forgot level 7 where you learn shader optimization techniques, level 8 where the materials allow for ultra customiztion of objects and characters, level 9 where you make complex realistic "simulated" surfaces such as water and level 10 where you start writing your own material domain.
I don't know if you're going to read this... but man that's some great work really!...keep going please!
Thanks a ton 🙏🏼
This was anvil-heavy
Firing Unreal for the first time this week, so this is super useful
Much. Thanks
Thank you Clint 🙏
When rotating normal map UVs, you also need to rotate your normal map vectors.
Example : normal map value of (x=1, y=0) vector is pointing right. If the UVs are rotated 90° CW it should now point down. However the value is still the same (1, 0), it needs to be rotated to be (0,1).
awesome tutorial. brilliant! i cant seem to find an awesome glass texture that reacts to lighting properly. A master glass would be awesome. great work!
Hello Clinton,
Just wanna say, great presentation on video,
very clean and well explained step by step tutorial.
Great Work Congrats ! 5*
Thanks so much for checking it out!
Did I just see a reference to Grandma's Boy? I love it here!
Hahaha yeah dude Jp’s the best! 🤣
Great efforts! 👌
Thanks for this. I was up until 1 am building and tweaking this. I've floated from Blender to CD4, back to Blender and now Unreal Engine. Blender / UE seem to be a great combo for me.
Great stuff! for the UV projection part I would add a Local/World Switch to get the additional option to enable projection of textures in world space.
With Absolute World Position is an alternative to the TexCoord Input.
YOU KNOW IT! (Build that bridge for us Clint!)
Oh waddup Cmike! I gotchu boiiiiiii
amazing video, i would also love to see one about emissive materials!
Already added to the Master Material on Gumroad! Along with metallic and opacity
@@pwnisher Thank you i already purchased it, but I can't seem to figure out how to create a material that could create this result: drive.google.com/file/d/1fYEHT2ZHAaziotcfJ9UD0Gp25O4TNMRt/view?usp=sharing
A glowing mystic stone. can you point me in the right direction?
Ok this has to be the sign that I need to learn Unreal.. thanks a ton fam!!
Another great content! ❤️
Thank you so much!!!
Gracias. Me a servido mucho !
Just started with unreal and this was super helpful. Thanks for that! The only thing I’m missing isanother group for translucency/opacity to create thinks like glass, tinted glass, or materials with holes and things like that and also maybe emission. Then I would have averything I need for the beginning😊but still this is a great start, so thanks again!
Wow, I'm amazed that Unreal doesn't have these types of controls built into Unreal Engine. Learned a lot of new nodes. I use blender and it's interesting to see similar nodes. Thanks so much for this.
good stuff.
The next layer I'd think would be a map with color layers, using R G B A as masks to hue-shift parts of the material. this is useful especially in games for changing outfits, hair colors and other such things for customization. You might consider a normal bump offset. Otherwise, this is pretty thorough. great work!
not me just randomly watching this despite not using unreal engine lol
I think I've learnt entire unreal engine without ever using it 😂
Now imagine how much someone who wants to use unreal engine needs to see this
This is awesome thanks :) I knew somethings in blender but in unreal i thought i never have a chance to get to know theese now i can use it in everywhere BIIG thanks. (transparency and emission would be nice but i think based on your Step by step i could managge to add them somehow) :)
Brilliant! Ive been fumbling my way through UE for sometime. Can now see where im doing my textures wrong. The only thing that is difficult coming from other software, is learning how to create these materials using specific nodes. Nothing is very intuative in unreal. For example, you dont know which nodes to use to create say a contrast. Youve shown it here, but i would never have thought to look for those specific nodes. Thats where the problem comes in.
Why didnt unreal just create an albedo, spec, contrast, normal etc node to plugin? Why make it so complicated?
I have to keep googling to just find out how and what nodes to use most of the time.
This video is a life saver on explaining what to do and why. 👍
love this, full effort to make this vidio
Great tutorial took AGES to follow along and complete it but i only got unreal yesterday.
one note You forgot to Blend Dirt in the same way you blended the imperfections so is texture or dirt. but from what you taught me earlier i was still able to add that functionality, :)
Thank you for taking the time to make this tutorial you got my like and sub
Thanks a ton for watching and building!! Mad respect! And thanks for the sub, welcome :)
@@pwnisher bro thanks for teaching me how
Thanks!
Great Work
Thanks a bunch!
super useful!!
Really fine toot. I'm totally the guy you were when you too were on the fence, so this totally connects...The biggest reason I'm on the fence is trying to determine the best path for capturing edge textures via displacement, as I'm arch viz, and I use allot of mats with contrasting edges. So...why no displacement in the master material? (I'm coming from RT's like TM, D5, Escape, so forgive if I'm being simple).
So I'm going to learn allot from you, and support your chans (Patreon, etc). So most, THANK YOU !
thanks for this
10 million out of 10 man! Well done :D
Im a novice but this was a good video on how the nodes work. Well Done and great presentation.
Thanks so much!
Hey thanks for this marvelous tutorial, i learned a lot from this, can you do a tutorial about animation blueprints, control rigs and stuff, that would be pretty usefull.
Love this tutorial, exactly what i was looking for :) Thank you! Do you have any tips to make something soft looking? especially for fabric projects, giving that softer look
Ok yeah I am totally using this for reference for my work
Heck yeah! Get it!
Great tutorial. Adding decals to an existing material (like a logo on a bottle) and have it perfectly sized rotated and positioned has been a bit of a challenge for me but this Master Material might have some things I can use for a solution. Maybe how the Dirt nodes work... I've probably been overthinking it. 🤔
Yeah i feel the same, usually the solution is simple, but it takes a knowledge of the nodes to know how to go about it. Im trying to figure out edge scratches and corner dirt, and the solutions’ has gotta be simple. I like a decal feature tho!!
@@pwnisher You could sample a curvature map and use that as a lerp!
@@HomAxz trying this asap!! Thanks!!
An exceptionally interesting and high-quality tutorial 👍.
However, it would have been much more interesting for me personally if it also showed how to include the option for triplanar, as I almost always use triplanar materials.
Is it possible that you could demonstrate triplanar in the future?
Yeah i wanna get away from having to use UV's. So that will probably the first update tbh. Figure out a way to bypass any UV's and just have your textures flow by default.
This kind of reminds me of the node grpups you can make in blender,
Where you can hook up anything into the parmaters and change them for each object its applied to while keeping the node group an instance of itself
Made it to part 6, building the material as we go! Only one trouble shoot needed (had the layer properties selected instead of the Details panel).
Yooo thats legit!! Congrats on making it to the end!
wow this super tutorial. thanks
Ah so the UE Meet-up in Pasadena the other month was a precursor to this. This'll be a good lunch and learn! :D
Yup totally :)