How to make a raycast ignore more things?

Asked Aug 16, 2016228 views1 answers

Is their a way to make raycast to ignore more thing's like the npc and their teammates?

local ray = Ray.new(script.Parent.Head.CFrame.p, (TargetEnemy.Torso.Position - script.Parent.Head.CFrame.p).unit * 300)  -- ignore the targetenemy
local part, position = workspace:FindPartOnRay(ray, game.Workspace.Allies and game.Workspace.Ignore, false, true) -- problem
-- right from the wiki ;)

AnonymousAug 16, 2016Edited Aug 16, 2016

1 answer

✓ Accepted answer

Use FindPartOnRayWithIgnoreList. Instead of supplying a single argument to ignore, it allows you to supply it with an array filled with things you want it to ignore. I edited your code into an example below:

local ray = Ray.new(script.Parent.Head.CFrame.p, (TargetEnemy.Torso.Position - script.Parent.Head.CFrame.p).unit * 300)  -- ignore the targetenemy

local part, position = workspace:FindPartOnRayWithIgnoreList(ray, {workspace.Allies, workspace.Ignore}, false, true)

AnonymousAug 16, 2016Edited Aug 16, 2016Permalink

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