On 2/21/06, Logan Capaldo <logancapaldo / gmail.com> wrote:>> On Feb 20, 2006, at 7:38 PM, anne001 wrote:>> > GLUT.DisplayFunc(upperarm.traversetree);>> I'm pretty sure you meant to write:> GLUT.DisplayFunc(upperarm.method(:traversetree))>
Except that GLUT insists on getting a Proc :|glut.c:22    if (!rb_obj_is_kind_of(arg1,rb_cProc) && !NIL_P(arg1)) \         rb_raise(rb_eTypeError, "GLUT.%s:%s",#_funcname,rb_class2name(CLASS_OF(arg1))); \