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First off ❤ the video, you are a very good teacher. I have a question though, how did you create those greyscale textures? Any information is gonna help me, program used method etc.. thnx in advance man

PLS UPLOADDDD ESPECIALLY FOR TOOLS IN UNITY PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

I have extended my knowledge of shader stuff which was none simply by doing and tinkering around, I appreciate your Interactive Component stuffs

I am doing research for my PhD and this is 10 times better than any scientific paper i have read about Mikktspace normals. Thanks a lot

For those who fail to get the code working, this format is only supported at default 3d rendering. It won't work for URP or HDRP. Went nearly insane because of it.

how to make them?

"I'll get into art as I recover burnout after studying computer science in university. I'm sure everything will be just very calm and no math involved. :)" (jokes aside really good video but lol)

I've realised that if you use normal maps on the object you want to capture, these normal maps aren't captured. The captured normal maps only contain the normal direction of the polygons not the normals per pixel (including used normal maps). Am I doing something wrong?

What the fuck is going on in the background😂😂😂😂 I mean the music

all i get is an error saying "value cannot be null" and it says that the value name is "mat" but i dont have a value or varible called mat anywhere

I am having issues with game if anyone can give advice or solutions, I've been fighting to get something to work and I have gotten nowhere. I feel there is a stupid easy solution and I am just not finding it, basically I want one of the camera's in my scene to view the same object differently. The idea is you use a device that shows a 3D holographic representation of a building, it's meant to be futuristic/sci fi themed and the operator can see the building as a 3D hologram to look around at, I have tried everything to get it work and I want to avoid duplicating objects, I just want one camera to see things differently while the main camera sees normally. I have used replacement shader scripts for cameras that refuse to work, nothing changes, I've tried prefab variants that kind of work but then anything that happens to my original object doesn't update on the variant, so if a door opens for example the duplicate/variant doesn't update and then it just gets too complicated with setting up for multiple animators and other things.. it would be so much simpler if I could just get my second camera to see the building/objects with a different texture, or shader or material swap but I can't get it to work for the life of me

I see this is viable for side-on 2d games. There is one animation, and it might be flipped. Does this technique work for top-down 2d games? I'm thinking that it wouldn't work because the animation would have to be rendered to sprites from every angle.

Hey man, how is life? Wanted to say that your videos inspired me very long ago, and now I'm working as a tech artist / vfx in gamedev for several years already, so thank you very much! ❤

5:06 Is that a track from Titan Souls I hear?

8:39

@DanMoranGameDev In the fragment shader, ( 3:06 in the video ), how would you invert the scene so that white is far away and black is close up? And is there a way to get rid of the color component of this shader, such that it stays in grayscale without reading the models colors? Thanks for awesome tutorials!

Anyone watching this now: Find other resources, this video fails to explain the most basic things such as: the execution process, how v2f got passed to the frag function, #pragma etc... Nothing explained. Too bad dislike button was removed...

One note, you do a lot of Animator update in the Update function, it's worth mentionning (and I don't know if that was the case 7 years ago) that you should be using IDs and not Strings to do that for performance reasons. It's a good "best practice" to have. bool _grounded = true; int groundedID; void Start() { groundedID = Animator.StringToHash("IsGrounded"); } void Update() { _grounded = ...; myAnimator.SetBool(groundedID, _grounded); }

Hmm I can't seem to access the Code and Resources. It says "It appears you don't have permission to access this page. 403 Error. Forbidden." This doesn't seem to be working in my game. Do I need a render image assigned to my camera or something? Edit: I looked closer and it appears that you don't have a render image assigned either, I'm using the Universal Render Pipeline. Can this mess things up?

how do i implement the toon lighting shader in the example project? Im trying to figure out how to apply it to my own rig

will there ever be more videos?

this is exactly what I needed to see and learn. like the basic shit like wtf is all this template code is and why it's here. I'm so relieved. fucking finally

this seems to no longer work as of Unity 2022... the problem is that input colors in your Sampler2D may not reliably correspond to their intended grayscale value. Thus, although you've chosen say 128,128,128,255 as the middle value, in the shader this r-val might fall between 55-56 (i.e. around .2.) It's likely that some goofy things have happened to the default sprite shaders since this tutorial was made that apply gamma correction or something of this sort... in any case, although the substitution works fine in principle, source images will be color-altered before they are available to be sampled, resulting in consistent but not mathematically simple bias in palette sampling. The distortion is so bad that even a four-color palette doesn't work as expected... if anyone knows how to get consistent sampling in shaders as of say 2022, that would be a great help - but as for now I have to abandon this useful and quite simple technique and fall back on extremely expensive operations.

what a brilliant explanation....well done

Amazing video, best tutorial I could find on here that explains normal maps

Excellent yes I understand everything now thank you

Great breakdown, found this very informative! Don't suppose you still have the textures? Link doesn't seem to work (in fairness, I'm 7 years late to the party!)

miss this channel bro

8:45 Why not just use an animated sprite (or flipbook) for the sparks? It would always face the camera, normally a drawback with using sprites, but if that’s what you’re going for…

Thanks for this cool tuto ! I tried to fade 2 textures with a tween slider, but as the solution code is no longer available (dead link), I wonder if I did it the most efficient way ? Here's the code: float4 frag(v2f i) : SV_Target { float4 texColor = tex2D(_MainTex, i.uv); float4 texColor2 = tex2D(_SecondTex, i.uv); return lerp(texColor, texColor2, _Tween); }

Please make more videos 😢🥲🥲🥲🥲🥲🥲🥲🥲🥲

im sure im doing something wrong, but this legit does not work

Amazing Video with simple and begginer friendly tutorial 🤗

A new version of this would be assome. Is not working anymore for new versions of Unity.

Hi, i'm new to unity and was wondering if i can edit the demo script for the scan to happen every 3 seconds without input, if anyone could help me with that that'd be great!

weird, for spec, where is your env brdf?

For anyone who cant get it to work, copy the link and paste it into url bar

Maaaan, thank you for *finally* describing this in a way I can understand. I could never understand why a "flat" normal map was 0,0,1, but makes total sense now when you say we're multiplying the normal map values with the tangent/bitangent/normal.

this explanation is amazing

Where can we find you making stuff now?

This is the only case study that I can understand

How did you make the shader transparent?

How can I make the water animation? I'm searching for a long time but I don't found what I was searching

TEX COORD !!!!

I was just revisiting Metroid Prime 3 and noticed they used an almost identical FoV animation for entering hyper mode, back in 2007. Wonder where this effect first appeared.

As an advice for people that may be banging their heads against the wall because the array indexing doesn't seem to work as you would expect: you can use the round() function for it to consistently provide you the correct index. I was having issues where not using this function was resultling in different behaviours in different platforms (Windows, macOS, Android, iOS), and this did it for me. The default rounding made by the shader was removing the decimal part of the value, so multiplications that result in e.g. 3.999 would return 3, and therefore use the incorrect color in the array.

i wanna do a golden card, but i have 0 experience with this app.

Hello! Thank you so much for the content in your video! But I encountered difficulties when using the plugin. I don't know how to use the files you posted on github in Unity. Could you teach me?(This text is translated, I am very sorry to cause trouble to your reading)

You probably won't answer this anytime soon if ever, but I still have to ask if the distortion observed at 06:39 could be described as an affine texture warping? If I understood correctly by digging through internet a bit, this problem occurs because when dividing our *x* and *y* coordinates with a *w* value in the vertex shader those values between each vertex then end up interpolated linearly which results in equal value distribution between vertices which is incorrect and unwanted in this case, because it mathematically does not account for the distortion caused by the perspective projection matrix, therefore what we actually want to do is to divide the *xy* coordinates by the interpolated *w* value only in the fragment shader where it in effect accounts for the perspective projection/distortion. Please correct me if I'm wrong, because I would really love to have a correct and solid understanding of why this happens.