How To Make Humanoids Not Colliding With Anything Other Than Ground

Help and Feedback Scripting Support
#1
  1. What do you want to achieve?
    Im trying to make it so humanoids are not Colliding with players and eachother
  2. What is the issue?
    I don’t know how to do it
  3. What solutions have you tried so far?
    I looked in dev forum
    I tried ussing collision groups
    and ussing yt tutorial
#2

i think it is impossible unless you remove the Humanoid Object which does not fix the problem

#3

it is possible as i seen many games do it but i don’t know how

#4

collision filtering

#5

i tried that and it did ot work

#6 
local PhysicsService = game:GetService("PhysicsService")

local Players = "Players"
local Units = "Units"

PhysicsService:CreateCollisionGroup(Players)
PhysicsService:CreateCollisionGroup(Units)

PhysicsService:CollisionGroupSetCollidable(Units, Players, false)
PhysicsService:CollisionGroupSetCollidable(Players, Players, false)
PhysicsService:CollisionGroupSetCollidable(Units, Units, false)
PhysicsService:CollisionGroupSetCollidable(Players, Units, false)
for i,v in pairs(game.Workspace.Allies:GetChildren()) do
	
PhysicsService:SetPartCollisionGroup(v.HumanoidRootPart, Units)
end
for i,v in pairs(game.Workspace.Enemies:GetChildren()) do
	
	PhysicsService:SetPartCollisionGroup(v.HumanoidRootPart, Units)
end

game.Players.PlayerAdded:Connect(function(player)
	for i,v in pairs(player.Character:GetChildren()) do
		
		PhysicsService:SetPartCollisionGroup(v.HumanoidRootPart, Players)
		
	end	
end)

i tried this and it doesn’t work it
image
due to this issue

#7

this is how you can add all parts inside a character to a collision group

local physicsService = game:GetService("PhysicsService")

-- when a player enters the game call this function
game.Players.PlayerAdded:Connect(function(player)

	-- when a players character has finished loading
	player.CharacterAppearanceLoaded:Connect(function(character)

		-- loop everything inside the players character model
		for i, descendant in ipairs(player.Character:GetDescendants()) do

			-- if the descendant is not a basepart then we skip this descendant
			if descendant:IsA("BasePart") then continue end

			-- add the descendant to the Players collision group
			physicsService:SetPartCollisionGroup(descendant, "Players")

		end

	end)

end)

i would recommend creating the collision groups inside of studio
if your not sure how to do that in this video at 7:10 i show how to create and add instances to a collision group

1 Like
#8

but what about humanoids that get cloned into certain directory(by that im asking to can i just put it in a loop not to be fired by player added or no)(also thanks for showing me how i can add entire player into collision group)

#9

that’s not collision group’s problem, that’s your GetChildren() problem. Either the Enemies, Allies folder or the player.Character do not exist.

#10

this should work on CS, iv used it before:

game:GetService('RunService').Stepped:Connect(function()
    for i,v in next,game.Players.LocalPlayer.Character:GetChildren() do
        if v:IsA('BasePart') then
            v.CanCollide = false
        end
    end
end)
#11

It’s the same logic
So when your enemy, allies folder and players added, you loop through every single basepart inside the child that is added and set the collision group

If you need the script for it, I can provide it to you as I have one of those in my project. I would suggest you trying it yourself first though

#12

if your cloning enemy’s the clone will have the same collision group set so you don’t need to loop the clones every time

you can even just set the collision group manually in studio like i show in my video and then when you clone the enemy from serverstorage or where ever your keeping your enemy’s the clone will have the same collision group

but when the players character spawns its not a clone Roblox generates a brand new character so we must loop the players character every time it spawns