handle cases where discs are completely behind plane
handle cases where discs are completely behind plane
nabijaczleweli/ODE,keletskiy/ode,nabijaczleweli/ODE,nabijaczleweli/ODE,nabijaczleweli/ODE,keletskiy/ode,keletskiy/ode,nabijaczleweli/ODE,keletskiy/ode,keletskiy/ode,keletskiy/ode,nabijaczleweli/ODE