Knot-View +++++++++ This is a simple viewer for knots or closed curves specified by a piece-wise linear poly-line control polygon, and implemented as a cubic B-spline. The control points are specified in a simple text file ".text" where you place three numbers on each line, representing x-, y- and z-ccordinates of the control points. The last point entered is automatically connected to the first point. Once you have established such a text file, just drag the file icon onto "KnotView-3D.exe" and the application will then open and display your curve. Use the LEFT-mouse button for crystal-ball orientation changes; use the RIGHT-mouse button for repositioning the object; use (LEFT-mouse+RIGHT-mouse) up- and down-drag to zoom-in and zoom-out. In the "KnotCP CP" menue you can change various aspects of the display, such as the thicknesses of the knot-curve, of the control poly-line, and of the "ribs" (as well as their number) denoting consecutive sampling points along the curve. You can also change the coloring of the display.