How to Make Random Gun Spray Patterns Using Raycast?

Help and Feedback Scripting Support
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#1

I wanna make a gun that shoots with a random spray pattern using raycast, but I don’t know how.

This is the function I’m using for the gun to shoot with raycast (keep in mind this is a server script inside the gun tool):

function createBullet(player, origin, hitpos)
	bullet.Transparency = 0
	
	local distance = (origin - hitpos).Magnitude
	local oldCFrame = CFrame.lookAt(origin,hitpos) * CFrame.new(0,0,-distance/2)
	bullet.CFrame = oldCFrame
	bullet.Size = Vector3.new(0.1,0.1,distance)

	bullet.Parent = workspace

	spawn(function()
		task.wait(0.1)
		if bullet.CFrame == oldCFrame then
			bullet.Transparency = 1
		end
	end)
end
#2

There are a lot of posts about this topic already.
Try using the Search tool with the term “gun spread”.