Explain the term Liang Barsky line clipping
Explain the term Liang Barsky line clipping in brief. Write down its key features?
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a) Faster line clipper of parametric equation of the line segment.
b) Line parallel to one of clipping boundaries.
c) Line intersects the extension of the boundary k.
d) When u1 > u2 then line is exterior to the clipping window.
e) Else within the clipping window.
f) Clipping is completed by using the reflection in clip window.
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