ACM Transactions on Graphics (TOG), Volume 13

Volume 13, Number 1, January 1994

• Gabriel Taubin:
  Distance approximations for rasterizing implicit curves. 3-42
  
• Herbert Edelsbrunner, Ernst P. Mücke:
  Three-dimensional alpha shapes. 43-72
  
• Dinesh Manocha, James Demmel:
  Algorithms for intersecting parametric and algebraic curves I: simple intersections. 73-100
  

Volume 13, Number 2, April 1994

• Demetri Terzopoulos, Hong Qin:
  Dynamic NURBS with geometric constraints for interactive sculpting. 103-136
  
• Paul Borrel, Ari Rappoport:
  Simple constrained deformations for geometric modeling and interactive design. 137-155
  
• Ari Rappoport, Yacov Hel-Or, Michael Werman:
  Interactive design of smooth objects with probabilistic point constraints. 156-176
  
• Baba C. Vemuri, A. Radisavljevic:
  Multiresolution stochastic hybrid shape models with fractal priors. 177-207
  

Volume 13, Number 3, July 1994

• Scott E. Hudson:
  User interface specification using an enhanced spreadsheet model. 209-239
  
• R. Victor Klassen:
  Exact integer hybrid subdivision and forward differencing of cubics. 240-255
  
• John C. Hart, George K. Francis, Louis H. Kauffman:
  Visualizing quaternion rotation. 256-276
  
• Masatoshi Niizeki, Fujio Yamaguchi:
  Projectively invariant intersection detections for solid modeling. 277-299
  
• Kenneth J. Rodham, Dan R. Olsen:
  Smart telepointers: maintaining telepointer consistency in the presence of user interface customization. 300-307
  
• Henry G. Baker:
  Corrigenda: intersection algorithms for lines and circles. 308-310
  

Volume 13, Number 4, October 1994

• Jianmin Zhao, Norman I. Badler:
  Inverse kinematics positioning using nonlinear programming for highly articulated figures. 313-336
  
• Allen Van Gelder, Jane Wilhelms:
  Topological considerations in isosurface generation. 337-375
  
• David W. Paglieroni, Sidney M. Petersen:
  Height distributional distance transform methods for height field ray tracing. 376-399
  
• Ching-Kuang Shene, John K. Johnstone:
  On the lower degree intersections of two natural quadrics. 400-424