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23 lines
941 B
OpenSCAD
23 lines
941 B
OpenSCAD
use <unittest.scad>;
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use <bezier_curve.scad>;
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module test_bezier_curve() {
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echo("==== test_bezier_curve ====");
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t_step = 0.05;
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width = 2;
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p0 = [0, 0, 0];
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p1 = [40, 60, 35];
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p2 = [-50, 90, 0];
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p3 = [0, 200, -35];
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expected = [[0, 0, 0], [5.05875, 8.78875, 4.73375], [8.37, 17.21, 8.47], [10.1363, 25.3463, 11.2613], [10.56, 33.28, 13.16], [9.84375, 41.0938, 14.2188], [8.19, 48.87, 14.49], [5.80125, 56.6912, 14.0262], [2.88, 64.64, 12.88], [-0.37125, 72.7988, 11.1038], [-3.75, 81.25, 8.75], [-7.05375, 90.0763, 5.87125], [-10.08, 99.36, 2.52], [-12.6263, 109.184, -1.25125], [-14.49, 119.63, -5.39], [-15.4688, 130.781, -9.84375], [-15.36, 142.72, -14.56], [-13.9612, 155.529, -19.4863], [-11.07, 169.29, -24.57], [-6.48375, 184.086, -29.7588], [0, 200, -35]];
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actual = bezier_curve(t_step,
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[p0, p1, p2, p3]
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);
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assertEqualPoints(expected, actual, 0.0005);
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}
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test_bezier_curve(); |