KoG, Vol. 4 No. 4, 1999.
Stručni rad
Conic Section Pencil Given by a Double Point and Two Single Real Points
Miljenko Lapaine
orcid.org/0000-0002-9463-2329
; Geodetski fakultet Sveučilišta u Zagrebu, Zagreb, Hrvatska
Sažetak
The algorithm is presented for the determination of coefficients in the equation of the type IV conic section pencils when the pencil is given by three base points one of which is a double point. In order to work with the points in infinity, the homogeneous coordinates are introduced. The approach is illustrated by several examples.
Ključne riječi
conic section pencil; homogeneous coordinates; computer graphics
Hrčak ID:
166502
URI
Datum izdavanja:
25.1.2000.
Posjeta: 803 *