A system for interactive computer graphics enables generation of Bezier curves from a series of points based on the relative position of successive points in the series. For example, for successive points in a series, point A, point B, and point C are successive points in the series of ...
Curves and Surfaces for Computer-aided Geometric Design Publisher’s description: This unified treatment of curve and surface design concepts is the Fourth Edition of the popular text, Curves and Surfaces f... GE Farin - Academic Press 被引量: 7512发表: 1988年 C-curves: an extension of cubic...
Curves and SurfacesRational cubic splineConicShape preservingInterpolationA rational cubic spline, with shape parameters, has been discussed with the view to its application in Computer Graphics. It incorporates both conic sections and parametric cubic curves as special cases. The parameters (weights), ...
Cubic Bezier curves are smooth curves widely used in computer graphics and graphic design. They are defined by four control points and expressed by a third-degree polynomial. The curve is shaped by two control points (P1 and P2) between the starting and ending points (P0 and P3). The equat...
This is a collection of the various programs that were written using the OpenGL library as a part of the Computer Graphics Lab. reflection translation scaling bezier-curves rotation projections cubic-bezier digital-differential-analyzer open-gl orthographic-projection bresenham-algorithm transformations-usi...
Based on the application of the cubic B-spline curves in the computer animation design, taking into account the security and confidentiality of the information, this paper improves the animation design tech- niques by the use of the improved cubic B-spline curves. Finally, this paper provides th...
fairness of the curve. The new technique allows a user to design a curve with more flexibility and fewer trial-and-error iterations than conventional approach. This work is a continuation of the paper “Interproximation: Interpolation and Approximation Using Cubic Spline Curves” published in 1991...
Closed $C$-Bézier curves and $B$-type spline curves with given tangent polygon. C2 and C3 continuous B zier spline curve with given tangent polygon. Journal of Computer-aided Design & Computer Graphics[J]. 2004, (5). (in Chinese... CW Wang - 《J.numer.methods Comput.appl》 被引量...
Computer Aided Geometric Design Vol. 26, No. 3, 342–350, 2009. Article MathSciNet MATH Google Scholar Farin, G. Curves and Surfaces for Computer Aided Geometric Design: A Practical Guide. Academic Press, 1988. Lee, E. T. Y. Choosing nodes in parametric curve interpolation. Computer-...
We present two related algorithms for flattening (generating polyline approximations for) curves associated with planar cubic Be ´ zier segments. One flattens the path curve, and the other flattens the left and right offset curves. The algorithm for flattening path curves yields an average of ...