RayTracer rewrite from scratch

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#1

I didn’t like the performance of my raytreser, and now I’m rewriting it, the pixels have been improved, now they are much simpler. Now only the lighting is done - I’ll add the shadows very soon. Next, I’ll work on raycast algorithms and that’s it!

In the plans:
AntiAliasing
Pixel compressor
At least two raycast algorithms and for lighting(1 - :Dot() and 2 - Raycasts)

Fast(or not Fast) Raycast Algorithm:
How i know - raycast is more hard to calculate if it length very big(like a 1000)
Then we do - 1000/8(how many rays u want) = 125 studs for each ray of 8
and then make a many smaller raycasts, easy i think…

Here the vid: (I’m surprised almost 30 fps with full screen record, not window)

#2

And also, 256x128 looks like 512x256 on 512x256 canvas size. With AA it would be amazing, guys

#3

This is actually the first I’ve seen at this fps!

#4

You don’t need anti-aliasing it’d be slower cause you are using a CPU. You can get a similar effect by just rendering to a surface gui and scaling the part to the players viewport and changing the studs per pixel

#5

Hm, thanks. Im also wanna somehow increase max resolution(for now it’s 256x128), but i think is probably not imposible due roblox limits