x4fab

Tiniest of progress reports (no preview build)

Sorry to say, but nothing much for rain happened in the last few days. I was mainly fixing bugs and then decided to spend a few hours to work on the few tweaks for chat app, and, well, got carried ...

And another progress report (without preview build)

First of all, good news!  Jackson Papageorge (aka mclarenf1papa) is working on physics, and we found a good way to pass puddles from GPU to CPU side. So hopefully that part will be on point. 2020-05-02 02:04:30 +0000 UTC View Post

A bit more progress (still without a preview build)

Hello, and, as usual, thank you for your great support! Here is another update on the progress:

• Found a way to distribute puddles based on track’s physics mesh. Would need more work, po...

Preview build for v0.1.51 (without rain for now)

Going to release it tomorrow unless there are some horrible bugs. Not a lot of changes, mainly just fixes. Trees receiving shadows are now optional and disabled by default, that should help with fl...

Another progress report (no preview build yet)

First experiments with puddle maps. Just a repeated texture all over the place for now, to set transition and materials. And, of course, puddles shouldn’t look like that, it’s temporary. :)

A bit more progress with rain (no preview builds yet)

It took longer than expected with those updates for Content Manager, sorry about that. But I’m still working on rain! Here you can see another idea in action.

Previously, I was using someth...

PBR update

I finally managed to understand a bit more about PBR shading, and realized what there was before had a few major mistakes to it. Plus, in general, PBR works best with nicely prepared detail texture...

Another progress update (without any builds yet)

Finally made first steps working on long promised rain. Unfortunately, as you can see, it doesn’t look all that good and yet already takes quite a lot of FPS (going from 65 to 55 FPS on my 1060 6...

Shadows update (with preview build)

Not a lot of screenshots here, that part shows itself better in motion. Not even sure if video could capture it well either.

I reworked Smart Shadows part, adding an option for custom shadow ...

Temporary small experiment

With 0.1.43, apart from various fixes (I would really want to prepare a new stable build right now), I added a small temporary thing. I had this idea for a long time, to see if any of those cool pu...

Multi-layer rendering for colored glass

Another thing I wanted to get familiar with before working on rain: multi-layer rendering. For colored glass to mask stuff behind it properly, it’s best to render it with multiply blending (turni...

Third attempt

I’m very sorry for lack of updates and responses, as usual, got stuck with something. But I got some interesting news! I finally managed to make something out of that mess of a grass, by switchin...

Cloud shadows, and a few more things

Weather FX update turns out to be quite big, with new and new options being added. New clouds still look pretty sad, but I think they’re improving, although there is still a lot of work to do wit...

One last thing before starting to work on rain

Happy New Year and thank you for all the support!

In the last few days, I started working on a default Weather FX implementation to be a bit faster alternative to Sol (which is, of course, ab...

Merry Christmas and happy holidays to you, and thank you for your support! 🎊🎉

Just released a new version with a lot of fixes, and added a small surprise for a day, hopefully it’s not annoying and wor...

New features for tracks

Added a few new features for tracks, like animated objects or particle emitters. Tried to make the whole thing flexible (so, for example, it’s not a train in config, but an object moving along a ...

Proper IBL instead of those spherical harmonics

I finally found out what people ...

New grass shading

What’s really neat about geometrical grass is that its shading might be much more detailed. Sure billboards could have some sort of normal map, but at their core it still looked like a billboard....

Some reworkings

As I mentioned a few times before, I really dislike the way new grass looks. Way too high by default, and when it’s set to be short, it just looks horrible. So here is an attempt #2: this time wi...

Small addition for some headlights

Had a bit of fun experimenting with tracing rays in a special shader, and I have to say, results look better than I expected! Quite noisy without TAA or post-processing AA though. And I used to str...

Something else I’ve been working on

(Please, don’t share this video, as it’s very WIP.)

Here is a bit of a preview of another update coming soon-ish (cursor will be shown as well, of course, forgot to turn it on during reco...

Some features from the upcoming update

 Going to publish an update very soon, thank you so much for your support! Very sorry it took, I started rewriting some code a bit and it ended up with removing huge chunk of old codebase and ...

Update on grass

Deformation is working! Both wheels and car body (actual collider mesh) now deform grass. Based on distance towards ground, so jumping cars won’t bend anything (never mind grass going through ram...

Another feature for tracks

Procedural grass! Got it working, thanks to GRID devs for all those great ideas. At its core, similar to smoke, same bunch of particles generated on GPU side, although here, it’s being regenerate...

Distant geometry

A few shaders (for now, ksPerPixel, ksPerPixelAT, ksPerPixelNM, ksMultilayer and  ksMultilayer_fresnel_nm) got an option to get rid of distant clipping, set in track config. The idea is to “...

More experiments with lighting

It’s a very early preview which might not end up anywhere (so please don’t share it for now), but I got another idea on how to deal with lights in tunnels: patch can use dynamic ambient values ...

Vertex AO for cars

Do you have that one well made mod which however doesn’t have AO baked into it, and UV mapping is not good enough for a quick fix? Or maybe some Kunos car bothers you a bit with its flat look? Gr...

New effect for Extra FX

I have to say, I quite liked the way fog looks now with distant emissives (more about it), only thing that was upsetti...

Reworked distant emissives

First of all, sorry for another delay, update is coming soon. It’s just that I wanted to tweak distant emissives a bit so they would work better, current version looks way too sad, and it took a ...

Lighting for particles

It works quite smoothly, as long as it’s per-vertex rather than per-pixel. But I think this is even better, as it looks smoother, and with new system, particles don’t grow too big.

Now I ...