local c = Drawing.new("Circle")
c.Visible = false
print("typeof(drawing):", typeof(c))
print("isrenderobj:", tostring(isrenderobj(c)))
local ok, cn = pcall(function() return c.ClassName end)
print("ClassName readable:", ok)
print("has .Type:", tostring(c.Type), "| has .Radius:", tostring(c.Radius))
local count = 0
local kinds = {}
local instances = 0
for _, o in ipairs(getgc()) do
    local ok2, isr = pcall(isrenderobj, o)
    if ok2 and isr then
        count += 1
        local t
        if typeof(o) == "Instance" then instances += 1 t = "Instance:" .. o.ClassName else t = tostring(typeof(o)) end
        kinds[t] = (kinds[t] or 0) + 1
    end
end
print("render objs in gc:", count, "| instances among them:", instances)
for k, v in pairs(kinds) do print("   ", k, v) end
c:Remove()