dotSCAD/test/test_golden_spiral_extrude.scad

use <unittest.scad>;
use <circle_path.scad>;
use <golden_spiral_extrude.scad>;

module test_golden_spiral_extrude(sections, triangles) {
    if(triangles == "SOLID") {
        // ==== test_golden_spiral_extrude_solid ====
        expected = [[[0, 0, -10], [0, 0, 10], [0, 4, 10], [0, 4, -10]], [[-0.0496427, -0.119848, -9.93183], [0.0558577, 0.134853, 9.98697], [1.58038, 3.81537, 9.93183], [1.47488, 3.56067, -9.98697]], [[-0.182394, -0.182394, -9.86199], [0.205896, 0.205896, 9.97182], [3.01082, 3.01082, 9.86199], [2.62253, 2.62253, -9.97182]], [[-0.355362, -0.147196, -9.79052], [0.402464, 0.166706, 9.95457], [4.05088, 1.67793, 9.79052], [3.29305, 1.36403, -9.95457]], [[-0.509794, 0, -9.71743], [0.57926, 0, 9.93524], [4.50979, 0, 9.71743], [3.42074, 0, -9.93524]], [[-0.651326, -0.113291, -9.64276], [0.637777, -0.532146, 9.91385], [4.35767, -1.74081, 9.64276], [3.06856, -1.32196, -9.91385]], [[-0.802105, -0.143779, -9.56654], [0.508005, -1.09563, 9.89042], [3.65621, -3.38293, 9.56654], [2.3461, -2.43108, -9.89042]], [[-0.926991, -0.100488, -9.4888], [0.178532, -1.62211, 9.86496], [2.4537, -4.75361, 9.4888], [1.34818, -3.23199, -9.86496]], [[-0.998322, -0.0051646, -9.40956], [-0.33711, -2.04017, 9.83751], [0.852424, -5.70117, 9.40956], [0.191212, -3.66617, -9.83751]], [[-1, 0.11171, -9.32886], [-1, -2.28432, 9.80807], [-1, -6.11171, 9.32886], [-1, -3.71568, -9.80807]], [[-1.34586, 0.261256, -9.24673], [-1.86279, -2.33753, 9.77667], [-2.60505, -6.06911, 9.24673], [-2.08811, -3.47032, -9.77667]], [[-1.63487, 0.467284, -9.1632], [-2.74492, -2.21261, 9.74333], [-4.19196, -5.70608, 9.1632], [-3.08192, -3.02619, -9.74333]], [[-1.8594, 0.713813, -9.07829], [-3.60887, -1.90445, 9.70808], [-5.6963, -5.02851, 9.07829], [-3.94683, -2.41025, -9.70808]], [[-2.01574, 0.984259, -8.99204], [-4.41598, -1.41598, 9.67094], [-7.05533, -4.05533, 8.99204], [-4.65508, -1.65508, -9.67094]], [[-2.10402, 1.26232, -8.90449], [-5.12819, -0.758368, 9.63192], [-8.21068, -2.81802, 8.90449], [-5.18651, -0.797335, -9.63192]], [[-2.12791, 1.5328, -8.81565], [-5.70977, 0.049149, 9.59105], [-9.11089, -1.35964, 8.81565], [-5.52902, 0.124017, -9.59105]], [[-2.09421, 1.78235, -8.72557], [-6.12909, 0.979761, 9.54836], [-9.71365, 0.266748, 8.72557], [-5.67877, 1.06934, -9.54836]], [[-2.01222, 2, -8.63427], [-6.36016, 2, 9.50386], [-9.98778, 2, 8.63427], [-5.63984, 2, -9.50386]], [[-1.91057, 2, -8.54179], [-6.48956, 2, 9.45759], [-10.0894, 2, 8.54179], [-5.51044, 2, -9.45759]], [[-1.78292, 2.45933, -8.44815], [-6.55492, 3.03875, 9.40956], [-10.1004, 3.46926, 8.44815], [-5.32843, 2.88983, -9.40956]], [[-1.60477, 2.8885, -8.3534], [-6.4906, 4.09274, 9.3598], [-9.9303, 4.94055, 8.3534], [-5.04447, 3.73631, -9.3598]], [[-1.38141, 3.2824, -8.25755], [-6.29397, 5.14549, 9.30835], [-9.57885, 6.39128, 8.25755], [-4.66629, 4.52819, -9.30835]], [[-1.11859, 3.63676, -8.16065], [-5.96451, 6.1801, 9.25521], [-9.04871, 7.79881, 8.16065], [-4.20278, 5.25547, -9.25521]], [[-0.822378, 3.94815, -8.06272], [-5.50391, 7.17957, 9.20042], [-8.34536, 9.14089, 8.06272], [-3.66383, 5.90946, -9.20042]], [[-0.499073, 4.21399, -7.9638], [-4.91603, 8.12706, 9.144], [-7.4771, 10.396, 7.9638], [-3.06015, 6.4829, -9.144]], [[-0.155059, 4.43256, -7.86392], [-4.20693, 9.00618, 9.08598], [-6.4549, 11.5436, 7.86392], [-2.40303, 6.97, -9.08598]], [[0.203284, 4.60299, -7.76311], [-3.38482, 9.80125, 9.02638], [-5.29232, 12.5647, 7.76311], [-1.70422, 7.36649, -9.02638]], [[0.569696, 4.72522, -7.66141], [-2.45991, 10.4976, 8.96524], [-4.00527, 13.4421, 7.66141], [-0.975662, 7.66965, -8.96524]], [[0.938127, 4.79993, -7.55885], [-1.44435, 11.082, 8.90258], [-2.61181, 14.1603, 7.55885], [-0.229333, 7.87827, -8.90258]], [[1.30283, 4.82853, -7.45545], [-0.352005, 11.5425, 8.83842], [-1.13188, 14.7065, 7.45545], [0.522954, 7.99261, -8.83842]], [[1.65843, 4.81308, -7.35126], [0.801691, 11.869, 8.7728], [0.412983, 15.0703, 7.35126], [1.26972, 8.01438, -8.7728]], [[2, 4.7562, -7.2463], [2, 12.0534, 8.70574], [2, 15.2438, 7.2463], [2, 7.94661, -8.70574]], [[2.97149, 4.64423, -7.14061], [2.97149, 12.1275, 8.63727], [2.97149, 15.2831, 7.14061], [2.97149, 7.7998, -8.63727]], [[3.53452, 4.47675, -7.03423], [4.1074, 12.1212, 8.56741], [4.34058, 15.2329, 7.03423], [3.7677, 7.58835, -8.56741]], [[4.07827, 4.27018, -6.92717], [5.24753, 12.02

        for(i = [0:len(expected) - 1]) {
            assertEqualPoints(expected[i], sections[i]);
        }
    }
    else {
        // ==== test_golden_spiral_extrude_solid ====
        expected = [[[8, 0, 0], [7.59808, 0, 1.5], [6.5, 0, 2.59808], [5, 0, 3], [3.5, 0, 2.59808], [2.40192, 0, 1.5], [2, 0, 0], [2.40192, 0, -1.5], [3.5, 0, -2.59808], [5, 0, -3], [6.5, 0, -2.59808], [7.59808, 0, -1.5], [7, 0, 0], [6.73205, 0, 1], [6, 0, 1.73205], [5, 0, 2], [4, 0, 1.73205], [3.26795, 0, 1], [3, 0, 0], [3.26795, 0, -1], [4, 0, -1.73205], [5, 0, -2], [6, 0, -1.73205], [6.73205, 0, -1]], [[7.96832, 1.585, 0], [7.55777, 1.50333, 1.56221], [6.43612, 1.28022, 2.70583], [4.90393, 0.975452, 3.12442], [3.37173, 0.670679, 2.70583], [2.25009, 0.44757, 1.56221], [1.83954, 0.365907, 0], [2.25009, 0.44757, -1.56221], [3.37173, 0.670679, -2.70583], [4.90393, 0.975452, -3.12442], [6.43612, 1.28022, -2.70583], [7.55777, 1.50333, -1.56221], [6.94685, 1.38181, 0], [6.67315, 1.32737, 1.04147], [5.92539, 1.17863, 1.80389], [4.90393, 0.975452, 2.08295], [3.88246, 0.77227, 1.80389], [3.1347, 0.623531, 1.04147], [2.861, 0.569088, 0], [3.1347, 0.623531, -1.04147], [3.88246, 0.77227, -1.80389], [4.90393, 0.975452, -2.08295], [5.92539, 1.17863, -1.80389], [6.67315, 1.32737, -1.04147]], [[7.62094, 3.1567, 0], [7.21881, 2.99013, 1.62442], [6.12017, 2.53506, 2.81358], [4.6194, 1.91342, 3.24885], [3.11863, 1.29178, 2.81358], [2.01998, 0.836705, 1.62442], [1.61785, 0.670137, 0], [2.01998, 0.836705, -1.62442], [3.11863, 1.29178, -2.81358], [4.6194, 1.91342, -3.24885], [6.12017, 2.53506, -2.81358], [7.21881, 2.99013, -1.62442], [6.62043, 2.74227, 0], [6.35234, 2.63123, 1.08295], [5.61991, 2.32784, 1.87572], [4.6194, 1.91342, 2.1659], [3.61888, 1.49899, 1.87572], [2.88646, 1.19561, 1.08295], [2.61837, 1.08456, 0], [2.88646, 1.19561, -1.08295], [3.61888, 1.49899, -1.87572], [4.6194, 1.91342, -2.1659], [5.61991, 2.32784, -1.87572], [6.35234, 2.63123, -1.08295]], [[6.96212, 4.65194, 0], [6.58635, 4.40086, 1.68664], [5.55973, 3.7149, 2.92134], [4.15735, 2.77785, 3.37327], [2.75496, 1.84081, 2.92134], [1.72834, 1.15484, 1.68664], [1.35257, 0.903762, 0], [1.72834, 1.15484, -1.68664], [2.75496, 1.84081, -2.92134], [4.15735, 2.77785, -3.37327], [5.55973, 3.7149, -2.92134], [6.58635, 4.40086, -1.68664], [6.0272, 4.02724, 0], [5.77668, 3.85986, 1.12442], [5.09227, 3.40255, 1.94756], [4.15735, 2.77785, 2.24885], [3.22242, 2.15315, 1.94756], [2.53801, 1.69585, 1.12442], [2.2875, 1.52846, 0], [2.53801, 1.69585, -1.12442], [3.22242, 2.15315, -1.94756], [4.15735, 2.77785, -2.24885], [5.09227, 3.40255, -1.94756], [5.77668, 3.85986, -1.12442]], [[6.00878, 6.00878, 0], [5.67743, 5.67743, 1.74885], [4.77216, 4.77216, 3.02909], [3.53553, 3.53553, 3.4977], [2.29891, 2.29891, 3.02909], [1.39364, 1.39364, 1.74885], [1.06229, 1.06229, 0], [1.39364, 1.39364, -1.74885], [2.29891, 2.29891, -3.02909], [3.53553, 3.53553, -3.4977], [4.77216, 4.77216, -3.02909], [5.67743, 5.67743, -1.74885], [5.18436, 5.18436, 0], [4.96346, 4.96346, 1.1659], [4.35995, 4.35995, 2.0194], [3.53553, 3.53553, 2.3318], [2.71112, 2.71112, 2.0194], [2.10761, 2.10761, 1.1659], [1.8867, 1.8867, 0], [2.10761, 2.10761, -1.1659], [2.71112, 2.71112, -2.0194], [3.53553, 3.53553, -2.3318], [4.35995, 4.35995, -2.0194], [4.96346, 4.96346, -1.1659]], [[4.79019, 7.16903, 0], [4.52059, 6.76554, 1.81106], [3.78402, 5.66319, 3.13685], [2.77785, 4.15735, 3.62212], [1.77168, 2.65151, 3.13685], [1.03511, 1.54915, 1.81106], [0.765509, 1.14567, 0], [1.03511, 1.54915, -1.81106], [1.77168, 2.65151, -3.13685], [2.77785, 4.15735, -3.62212], [3.78402, 5.66319, -3.13685], [4.52059, 6.76554, -1.81106], [4.11941, 6.16514, 0], [3.93968, 5.89614, 1.20737], [3.44863, 5.16124, 2.09123], [2.77785, 4.15735, 2.41475], [2.10707, 3.15345, 2.09123], [1.61602, 2.41855, 1.20737], [1.43629, 2.14956, 0], [1.61602, 2.41855, -1.20737], [2.10707, 3.15345, -2.09123], [2.77785, 4.15735, -2.41475], [3.44863, 5.16124, -2.09123], [3.93968, 5.89614, -1.20737]], [[3.34716, 8.08075, 0], [3.15507, 7.61702, 1.87327], [2.63029, 6.35008, 3.2446], [1.91342, 4.6194, 3.74654], [1.19655, 2.88872, 3.2446], [0.671762, 1.62178, 1.87327], [0.479677, 1.15804, 0], [0.671762, 1.62178, -1.87327], [1.19655, 2.88872, -3.2446], [1.91342, 4.6194, -3.74654], [2.
    
        for(i = [0:len(expected) - 1]) {
           assertEqualPoints(expected[i], sections[i]);
        }
    }    
}    

module test_golden_spiral_extrude_solid() {
    echo("==== test_golden_spiral_extrude_solid ====");
    
    shape_pts = [
        [2, -10],
        [2, 10],
        [-2, 10],
        [-2, -10]
    ];

    golden_spiral_extrude(
        shape_pts, 
        from = 3, 
        to = 10, 
        point_distance = 1,
        rt_dir = "CLK",
        twist = 180,
        scale = 0.1
    );

}

module test_golden_spiral_extrude_hollow() {
    echo("==== test_golden_spiral_extrude_hollow ====");
    $fn = 12;

    shape_pts = concat(
        circle_path(radius = 3),
        circle_path(radius = 2)
    );

    golden_spiral_extrude(
        shape_pts, 
        from = 5, 
        to = 10, 
        point_distance = 1,
        scale = 10,
        triangles = "HOLLOW"
    );

}

test_golden_spiral_extrude_solid();
test_golden_spiral_extrude_hollow();