subramn@cs.utexas.edu (K. R. Subramanian) (05/15/89)
A long time ago there was a discussion on the Liang-Barsky clipping algorithm and some bugs in the original paper: "A new concept and method for line Clipping", Y.D.Liang, A.Barsky, ACM Transactions on Graphics, Jan. '84. Were these mistakes fixed in a later publication. Any info on this is appreciated. Please e-mail. K.R.Subramanian Dept. of Computer Sciences The University of Texas at Austin Austin, Tx-78712. subramn@cs.utexas.edu {uunet}!cs.utexas.edu!subramn