local snappos
local snapent

concommand.Add("+ohsnap", function(ply)
    local res = ply:GetEyeTrace()



    if IsValid(res.Entity) then
        snapent = res.Entity
        snappos = snapent:WorldToLocal(res.HitPos)
    else
        snappos = res.HitPos
    end
end)

concommand.Add("-ohsnap", function()
    snappos = nil
    snapent = nil
end)

local pos
local ang

hook.Add("CalcView", "ohsnap:CalcView", function(ply, origin)
    if not snappos then return end

    if IsValid(snapent) then
        pos = snapent:LocalToWorld(snappos)
    else
        pos = snappos
    end

    ang = (pos - origin):Angle()

    ply:SetEyeAngles(ang)

    if snappos then
        return {angles = ang}
    end

end)