Curved Half Pipe Library for OpenSCAD

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An OpenSCAD library to build a continuous half pipe/tube. You set the corner points, corner radii and outer/inner diameters. Incorporates libraries from WilliamAAdams, nophead and obijuan.InstructionsDownload the files and put them in your library folder/directory. Put the following at the beginning of your OpenSCAD file:use <halfPipe.scad>Call the module curvedHalfPipe(points, segments, radii, od, id), giving it the following parameters:points - An array of 3D points, e.g. [[0,0,0], [100,0,0], [100,100,0]] segments - the number of segments in the curve, e.g. 2 (one less than the number of points) radii - an array of corner radii, e.g. [30,10] od - outer diameter of the pipe id - internal diameter of the pipe See the sample shapes at the end of halfPipe.scad