Conditions for coincidence of two cubic
✍
Wen-Ke Wang; Hui Zhang; Xiao-Ming Liu; Jean-Claude Paul
📂
Article
📅
2011
🏛
Elsevier Science
🌐
English
⚖ 228 KB
This paper presents a necessary and sufficient condition for judging whether two cubic Bézier curves are coincident: two cubic Bézier curves whose control points are not collinear are coincident if and only if their corresponding control points are coincident or one curve is the reversal of the othe