A New Concept and Method for Line Clipping

@article{Liang1984ANC,
  title={A New Concept and Method for Line Clipping},
  author={You-Dong Liang and Brian A. Barsky},
  journal={ACM Trans. Graph.},
  year={1984},
  volume={3},
  pages={1-22}
}
A new concept and method for line clipping is developed that describes clipping in an exact and mathematical form. The basic ideas form the foundation for a family of algorithms for twodimensional, three-dimensional, and four-dimensional (homogeneous coordinates) line clipping. The line segment to be clipped is mapped into a parametric representation. From this, a set of conditions is derived that describes the interior of the clipping region. Observing that these conditions are all of similar… CONTINUE READING
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Principles of Interactive Computer Graphics, 2nd ed

  • W. M. NEWMAN, R. F. SPROULL
  • 1979
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