Edoardo Stucchi

Full stack, mobile, ai and game engine developer

[Edoardo Stucchi @edo64x]

@RinoTheBouncer Tomb raider, crash bandicoot, silent hill

[Edoardo Stucchi @edo64x]

@abhitwt Software engineering

[Edoardo Stucchi @edo64x]

@krishdotdev RJ45 bacteriophage

[Edoardo Stucchi @edo64x]

It turns out that creating a physics engine on the GPU from scratch is hard. Like **REALLY** hard.

[Edoardo Stucchi @edo64x]

I just added a path tracing quality selector in my path tracer that allows the rendering of scenes with higher ray per pixel, further stabilizing noise while sacrificing performances 🖥️

Repo > https://t.co/bjfwCv4cyT

#pathtracing #indiedev #computergraphics #shader

[Edoardo Stucchi @edo64x]

Same thing for temporal shaders. They're not bad, they're badly implemented

[Edoardo Stucchi @edo64x]

I have to disagree with a lot of you on this one but @nvidia's frame generation are not "fake frames". Most of the time artifacts in video games are caused by rushed developers that need to hide optimization issues. If done correctly and you can't tell them apart they're not fake

[tokenbender @tokenbender]

i got to know this isn't the first time this has happened.

sammyuri and others have been building incredible things pushing redstone x minecraft to its limit.

a collection.

1) a complete CNN in minecraft, this was last year

[Edoardo Stucchi @edo64x]

Other than signal stabilization, importance sampling greatly increases GI quality. In this image you can see GI coming from 3 different contributes: light refracted by transparent objects, light reflected by reflective objects and light reflected by non reflective objects.

[Edoardo Stucchi @edo64x]

What makes a good path tracer?
Since #pathtracing requires integrating contributes from all direction in a hemisphere, the final image will be noisy, that's why we need a denoiser like NRD or DLSS RR. But there's one important thing that should start from you: importance sampling

[Edoardo Stucchi @edo64x]

In #pathtracing we mainly use two probability distribution functions: cosine weighted for diffuse, ambient occlusion and global illumination and VNDF for specular signals. Here is an example with and without importance sampling:

[Edoardo Stucchi @edo64x]

@Adityapandeydev C++, python and typescript

[Edoardo Stucchi @edo64x]

@KowloonsCurse The first one looks like it comes from an old game, the second one it's more modern. Both good BTW depends on the vibe

[Edoardo Stucchi @edo64x]

Finally released my real time spectral dispersion implementation 👀

Repo > https://t.co/bjfwCv4cyT

#pathtracing #gamedev #computergraphics

[Edoardo Stucchi @edo64x]

I've been doing tests lately trying to implement spectral dispersion (rainbows on transparent objects) and this is the result so far

#gamedev #pathtracing #computergraphics

[Edoardo Stucchi @edo64x]

Also works for indirect light 🔦

#pathtracing #gamedev #indiedev

[Pedro Domingos @pmddomingos]

Matrix multiplication is now a multi-trillion dollar business.

[Edoardo Stucchi @edo64x]

Here's a sunset from my game engine implemented through a volumetric atmospheric scattering shader

Full video > https://t.co/Dl9t0XrtMg

#gamedev #indiedev #gameengine

[Edoardo Stucchi @edo64x]

I implemented Burley diffuse and agx tone mapper in my path tracer!

Repo -> https://t.co/bjfwCv3EJl

#computergraphics #gamedev #raytracing

[Edoardo Stucchi @edo64x]

I just forked 🍴 Uno Game Engine (my home made game engine) and published on github the code for the path tracing part!

Repo > https://t.co/bjfwCv4cyT

#computergraphics #gamedev #pathtracing

[Edoardo Stucchi @edo64x]

Main features 👇
- Full path tracing + denoising (NRD / Ray reconstruction)
- Post processing (tone mapping, Colo grading, vignette, FXAA)
- DLSS support: DLAA, quality, balanced, performance, ultra performance

Repo > https://t.co/bjfwCv4cyT

[Edoardo Stucchi @edo64x]

@ExoGhost Improve graphics only if you can keep up with the framerate