Bezier Control Points for the Image of a Domain Curve on a Bezier Surface

베지어 곡면의 도메인 곡선의 이미지 곡선에 대한 베지어 조정점의 계산

Algorithms to find the Bezier control points of the image of a Bezier domain curve on a Bezier surface are described. The diagonal image curve is analysed and the general linear case is transformed to the diagonal case. This proposed algorithm gives the closed form solution to find the control points of the image curve of a linear domain curve. If the domain curve is not linear, the image curve can be obtained by solving the system of linear equations.