Coordinates Of Center-Line Control Point Of Loop At Loop Height Of 9 Mm

Import the control point values into Rhino, and use the draw control point curve command to get the fitted quadratic B-spline loop center line, as shown in Figure 5. At this point, the quadratic B-spline fitting of the centerline of the pile loop is completed. The subsequent drawing of the centerline of a large number of pile loops of the entire carpet follows the same fitting principle and solution method, and is realized by algorithms.

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