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ÑOÀ HOÏA 2D CAÙC THUAÄT TOAÙN XEÙN HÌNH Giaûng vieân: Nguyeãn Vaên Tröôøng Hoïc vieän kyõ thuaät Quaân Söï
Xeùn ñoaïn thaúng  Thuaät toaùn Liang-Barsky
Phöông trình tham soá Trang
Ví duï Trang  1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 10 (4,3) (6,4) (8,5) (2,2) t=-1 t=0 t=1 t=2
Thuaät toaùn Liang-Barsky ,[object Object],[object Object],[object Object],[object Object],Trang
Böôùc 1 Trang  P 1 P 2 t 0 1
Böôùc 2 Trang
Böôùc 2 : tieáp Trang
Böôùc 2 : tieáp Trang
Böôùc 3 Trang  P 1 P 2 P 1 P 2 Q 1 Q 2
Toùm taét Trang

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