hitbox esp

hook.Add("HUDPaint", "", function()
    for k,v in next, player.GetAll() do
        if(!v || !v:IsValid() || v:Health() < 1 || v:IsDormant() || v == LocalPlayer()) then continue; end
        for group = 0, v:GetHitBoxGroupCount() do
            local count = v:GetHitBoxCount( group );
            for hitbox = 0, count do
                local bone = v:GetHitBoxBone( hitbox, group );
                if(!bone) then continue; end
                local min, max = v:GetHitBoxBounds( hitbox, group );
                local bonepos, boneang = v:GetBonePosition( bone );
                cam.Start3D();
                    render.DrawWireframeBox( bonepos, boneang, min, max, Color(255, 0, 0), true );
                cam.End3D();
            end
        end
    end
end);