I want to make a part that damage you when you look at It, so I am deciding to use WorldToViewportPoint In order to make It, however the problem Is that I am new to It, can anyone help me?
✓ ANSWER ACCEPTED
How can I use WorldToViewportPoint In order to damage the player (?)
1 answer
✓ Accepted answer
local LocalPlayer = game:GetService("Players").LocalPlayer
local PartYouWantToLook = workspace.Part
local Debounce = false
local function isPointVisible(Part)
local camera = workspace.CurrentCamera
local WorldPoint = Part.Position
local vector, onScreen = camera:WorldToViewportPoint(WorldPoint)
if onScreen then
local origin = camera.CFrame.Position
local ray = Ray.new(origin, WorldPoint - origin)
local Params = RaycastParams.new()
Params.FilterDescendantsInstances = {Part,LocalPlayer.Character}
local Hit = workspace:Raycast(ray.Origin,ray.Direction,Params)
if Hit then
return false
end
else
return false
end
return true
end
while task.wait() do
if isPointVisible(PartYouWantToLook) and not Debounce then
Debounce = true
LocalPlayer.Character.Humanoid:TakeDamage(20)
task.wait(1)
Debounce = false
end
end
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2 comments
It works! thanks! Also quick question, how can I make It so It damages the player when looking at a part Inside of a model, because apparently, when a player looks at a torso of a NPC, It doesn't damage them
see the ignore RaycastParams add your torso or anything you think its blocking it another thing to note is that this is a local script and you must or need to add a remote event so the server actually knows you died