Display :NTSC& An automatic spline plotter. Plots&open or closed cubic bsplines, open or&closed natural cubic splines and open&cubic bsplines with triple knotted&endpoints! Uses a hi-res interlaces&screen with pop-up menus. The C code&is provided (Manx 3.30e) with a&description of how to use the pop-up'
[3mClosed Natural BSpline
&menu routines in your own code. No&loading or saving of data is possible$and no printing is available either.& This is a simple little program&written by the author as her `third&assignment in CS248A "Introduction to&Computer Graphics" at Stanford' for%
[3mOpen Natural BSpline
&which I've marked her a well earned 60&points. Simple to use that is - I&doubt that the maths used is all that&simple. The program opens it's own&screen with three points plotted - the&minimum. Clicking near one of the*
[3mClosed Interpolating Spline
[23m&points causes a menu to pop up at the&cursor allowing you to add or remove&points or to move them. With each&alteration the spline-line is
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[3mAs the C code is given! it should be of help to those# learning the language.
&re-drawn. Clicking away from the&points brings up the menu for&selecting the spline types. I would&have liked the ability to load and&save the points and to have the&coordinates shown. It would be just&right then for those join-the-dots&puzzles. The lack of a graphics save&option can be by-passed by using a
screen ripper.& As the C code is given it should be