Shaders to emulate mob vision

[warm timber]

I just made a mod to be able to see custom post-processing shaders using heads, but there's too few of them avaiable. I would like someone to code/design more shaders like so to make it more fun!

Link of the mod
Showcase:
#1176238857260380240 message

[timber current]

Have you also asked in the shaderLabs server? (however I see you're in it already)

[warm timber]

I should have done it already

[oblique kite]

hi, I would like to make some of those shaders, should I made those using the sametype of glsl codes that I would use in resource packs?

[warm timber]

Yes! Which ones do you want to do?

[oblique kite]

do you need shaders for ALL mobs of only for "headed" ones?

I mean do the mod let you add a custom vision to all spectated mobs or just add the shaders for the heads?

[oblique kite]

btw I just did for testing a wolf head shader (black and white) tell me if I have to change something. I modified the blit post processing shader into a resource pack.

#version 150

uniform sampler2D DiffuseSampler;

uniform vec4 ColorModulate;

in vec2 texCoord;

out vec4 fragColor;

void main(){
    vec3 color = (texture(DiffuseSampler, texCoord) * ColorModulate).rgb;

    color = vec3((color.r + color.g + color.b)/3);

    fragColor = vec4(color, 1.0);
}

[warm timber]

So, It would be for all mobs, but any ammount of them is cool

[warm timber]

Yes, for spectated mobs as well, it is also compatible with the heads obtained in the "More Heads" resourcepack from Vanilla Tweaks

[warm timber]

So, for your fragment shader, I need it to be like this to work (I copied missing things from blit too)

This one is that I used in the Showcase video (modified desaturation post)

Worth to mention that while I made it black and white, dogs/wolves vision would instead be like deuteranopia (red-green color blindness)

[oblique kite]

made a slime shader, tell me what you think and if I did the files correctly

[warm timber]

It worked! So cool!
It was only missing the pack.mcmeta

[oblique kite]

Thank you, I'll put the pack mcmeta in thr next one. I'm making the bee

[warm timber]

I can only see it tomorrow

[warm timber]

The bee didn't worked

[warm timber]

The shader is called but it renders the screen normally

[oblique kite]

Maybe there is some error in the json files

[warm timber]

Yup, program/bee.json was pointing to blit instead of bee

[warm timber]

trippy

[oblique kite]

my bad

thx btw

[warm timber]

@oblique kite, will you make more of them? How do you want to be credited? There's a link?

[oblique kite]

I'll make 1 or 2 more, about the credit you can put it if you want as "theRealLoopdev" (with the camelCase)

I don't need to be credited tho

[warm timber]

I made it like this

[oblique kite]

cool

[echo wyvern]

@loop i think bee should see in hexagons

[oblique kite]

Let me cook

[oblique kite]

I struggled a lot trying to do it but I could not get it working, if you can do it than tell me, I am interested in knowing how it could work

[unkempt hollow]

is this part of the mod? I'm not seeing a folder for the head shaders

[vale fable]

head shaders are included like any resource pack files

You can add your own post-processing shaders using a resourcepack too, you only needs to put the json file with the same name as the mob in assets/minecraft/shaders/post and all necessary files of the shader.

[unkempt hollow]

ohh, ok. I thought that the mod was referencing a folder full of specific shaders somewhere else. The lesson here is RTFM folks!

[unkempt hollow]

https://www.shadertoy.com/view/4lfcR7 I found this, but I'm not the best at translating shadertoy into a regular .fsh file

[oblique kite]

I'll try later

[warm timber]

https://github.com/A11v1r15/Skull_vision/tree/1.20/src%2Fmain%2Fresources%2Fresourcepacks

[warm timber]

I added it in the GitHub, but as Linguardium said, it can be included via resource packs