Swimable Water In Voxel Sandbox Help needed

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I am making a Minecraft terrain
But I’m using voxels I don’t know how can make I make the Player swim

En.Swim.Event:Connect(function(X,Y,Z,Char)
	local humanoid = Char.Humanoid
	
	if Engine.IsFluid(X,Y,Z) then
		-- Enable swim
	else
		-- Disable swim
	end
end)

[Miserable_Haven]

This script has to be done on client. You can’t make player swim on server.

local Swim = nil

En.Swim.Event:Connect(function(X,Y,Z,Char)
	local humanoid = Char.Humanoid
        local Root = Char.HumanoidRootPart
	
	if Engine.IsFluid(X,Y,Z) then
		Swim = Instance.new("BodyVelocity")
			Swim.Parent = Root
	Humanoid:SetStateEnabled(Enum.HumanoidStateType.GettingUp, false)
			Humanoid:ChangeState(Enum.HumanoidStateType.Swimming)
	else
		Swim:Destroy()
		Swim = nil
		Humanoid:SetStateEnabled(Enum.HumanoidStateType.GettingUp, true)
	end
end)

game:GetService("RunService").RenderStepped:Connect(Function()
if not Swim then
return
end
		Swim.Velocity = Humanoid.MoveDirection * Humanoid.WalkSpeed
end)

[orangepineappel (pineapple)]

maybe this helps

Smooth Terrain swimming but inside of parts[v3.0]

I needed a way for players to swim inside of parts, but 1-1 with roblox’s smooth terrain voxel water swimming for ease of use/familiarity Instead of any custom swimming controller trickery, I made a rather simple module that tricks the humanoid into thinking it’s in voxel water + some simple emulated drag and buoyancy to make it sufficiently close to the real thing There’s no setup required or external dependencies, control scheme is the exact same so no need to worry about cross platform supp…

[Encrypted_Youtube (Encrypted_data)]

I already found how to do it