Can we get access to the internal floor normal calculated by humanoids? Sure, you could fire a single (or multiple) raycasts down to find it yourself but since the humanoid is already doing it better it’s just extra wasted raycasts.
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I was expecting this change for quite some time, and I cant say that I’m too mad about it. I’m wondering about the preformance effects of this change as I imagine it’s pretty great. I do actually wish this was completely toggled in the settings because most experiences on Roblox dont use this feature, and some do (IE server-sided movement sounds).
I’d imagine in the future there will be a better community written version of this, but for now au revoir!
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This change is extremely useful as in addition to some performance benefits, it also improves server side sanity checks to determine if a player is actually grounded or not on the server and not locally it self (as this member was previously calculated locally on the client and then replicated to the server) and clients can no longer spoof this member anymore finally.
If so, can someone tell me what’s the point of using this property if it turns out to be really bad for performance?
@focasds The humanoid may cast up to 9 rays to determine the floor reliably in some edge cases and it’s worth reminding you that ray casting is very cheap over short distances. For longer distances, they have been improved performance wise thanks to this update: Upgraded, Improved, and Faster Raycasts
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when will we get a humanoid.FloorPart property i mean i love this update and all but i feel like it wouldnt be too costly on performance right? you are searching for the part already anyway so you might as well give the part as a property as well so we dont have to repeat the floor checking even though the humanoid system is already doing it
One complication that prevents it from being a “free” addition is that it’s less likely to “just work” out of the box:
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If you have one foot on one part and the other foot on a different one, will the code using FloorPart do the right thing? The same issue does exist for FloorMaterial but its less likely to cause issues in practice because you’re less likely to being doing something gameplay critical with the result.
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What if the FloorPart is terrain? To work correctly all the code using FloorPart would likely have to handle both branches (Terrain vs non-Terrain) separately. FloorMaterial doesn’t have the same issue.
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I think I’ve found some type of bug within this change because my shadows have a huge circle cut out every time I change position
This was working before the update and this is bugged in multiple games other than just mine.
This is what is looks like:
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ohh i see why this isnt a thing yet; in that case is it feasible for roblox to tell how they get the floorpart is it just simple raycasting every frame??
edit: am asking cuz i wanna make a function for this and open source with a buncha other things i made
Is there a way to view this script that you’re talking about? I’m interested in seeing how that’s done.
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Hi, what game is this? And/or how are you using Humanoid.FloorMaterial?
Hey, I believe their issue is related to mine also:
I’ve attached a repro file in there.
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I’ve been unable to repro this… what sort of device are you using?
Going back into this place again, it seems that the issue has seemingly been fixed. I will try also looking in my studio’s place, where the issue was much more prominent.
I’ve been unable to reproduce this in my Studio place any longer, either. This issue should be marked as solved, then - @AdamMZTE could you confirm that it’s also been fixed on your end?
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Yes! It has been fixed for me and my friend.
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I look for what the player is standing on every frame for my anticheat. I raycast up to 5 times to see what the player is standing on and so far it hasn’t failed me.
Should I be switching to FloorMaterial instead? How secure is this property? My anticheat is running every frame so would this be more performant costly than my current solution?
Yeah? It’s just a replication update, it won’t really change that much other than the client not being able to spoof the FloorMaterial.
No, floor material is no longer being calculated on server. You should stick to what you got now.
Prior to this update, floor material was calculated on the client and replicated to the server. Now, assuming this is a serverside anticheat, floor material is calculated on the server.
FloorMaterial is no longer a replicated property, so it should be pretty safe. Internally, we can raycast up to 9 times, but it’s also a lot cleaner to rely on FloorMaterial if you don’t need the specific part that is the floor, just the FloorMaterial.
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