=== SAVED CAST: avadakedavra_1_s81 ===
Normalized points: 64
Raw points: N/A

--- NORMALIZED STROKE POINTS (x, y in [0,1], top-left origin) ---
  [ 0]  (0.7978, 0.5278)
  [ 1]  (0.6524, 0.5279)
  [ 2]  (0.5071, 0.5282)
  [ 3]  (0.3966, 0.4908)
  [ 4]  (0.4168, 0.3482)
  [ 5]  (0.3796, 0.2085)
  [ 6]  (0.3046, 0.0851)
  [ 7]  (0.1959, 0.1436)
  [ 8]  (0.7978, 0.0000)
  [ 9]  (0.8002, 0.0464)
  [10]  (0.8024, 0.0928)
  [11]  (0.8032, 0.1392)
  [12]  (0.8041, 0.1857)
  [13]  (0.8036, 0.2321)
  [14]  (0.8024, 0.2785)
  [15]  (0.8000, 0.3249)
  [16]  (0.7978, 0.3181)
  [17]  (0.7372, 0.3210)
  [18]  (0.6765, 0.3226)
  [19]  (0.6158, 0.3234)
  [20]  (0.5551, 0.3223)
  [21]  (0.4945, 0.3193)
  [22]  (0.4338, 0.3169)
  [23]  (0.3733, 0.3125)
  [24]  (0.7978, 0.4436)
  [25]  (0.7274, 0.4509)
  [26]  (0.6565, 0.4523)
  [27]  (0.5855, 0.4540)
  [28]  (0.5146, 0.4520)
  [29]  (0.4436, 0.4497)
  [30]  (0.3727, 0.4473)
  [31]  (0.3025, 0.4399)
  [32]  (0.7978, 0.9491)
  [33]  (0.7059, 0.9639)
  [34]  (0.6107, 0.9675)
  [35]  (0.5242, 0.9533)
  [36]  (0.5281, 0.8606)
  [37]  (0.5509, 0.7681)
  [38]  (0.5158, 0.6921)
  [39]  (0.4234, 0.6921)
  [40]  (0.7978, 0.6864)
  [41]  (0.7580, 0.6865)
  [42]  (0.7181, 0.6869)
  [43]  (0.6783, 0.6881)
  [44]  (0.6385, 0.6893)
  [45]  (0.5987, 0.6904)
  [46]  (0.5588, 0.6911)
  [47]  (0.5190, 0.6919)
  [48]  (0.7978, 0.8142)
  [49]  (0.7603, 0.8380)
  [50]  (0.7229, 0.8621)
  [51]  (0.6865, 0.8875)
  [52]  (0.6508, 0.9140)
  [53]  (0.6166, 0.9424)
  [54]  (0.5825, 0.9709)
  [55]  (0.5489, 1.0000)
  [56]  (0.7978, 0.9539)
  [57]  (0.6959, 0.9603)
  [58]  (0.5939, 0.9656)
  [59]  (0.5682, 0.9022)
  [60]  (0.5974, 0.8045)
  [61]  (0.6058, 0.7039)
  [62]  (0.5339, 0.6466)
  [63]  (0.4328, 0.6548)

--- KEY VERTICES (corners with angle < 120 degrees) ---
  V0  (0.3966, 0.4908)  angle=79.4 deg
  V1  (0.3046, 0.0851)  angle=87.0 deg
  V2  (0.1959, 0.1436)  angle=165.1 deg
  V3  (0.7978, 0.0000)  angle=100.4 deg
  V4  (0.8000, 0.3249)  angle=159.0 deg
  V5  (0.7978, 0.3181)  angle=74.6 deg
  V6  (0.3733, 0.3125)  angle=167.0 deg
  V7  (0.7978, 0.4436)  angle=156.9 deg
  V8  (0.3025, 0.4399)  angle=140.2 deg
  V9  (0.7978, 0.9491)  angle=125.1 deg
  V10  (0.5242, 0.9533)  angle=83.0 deg
  V11  (0.5509, 0.7681)  angle=38.7 deg
  V12  (0.5158, 0.6921)  angle=65.1 deg
  V13  (0.4234, 0.6921)  angle=179.1 deg
  V14  (0.7978, 0.6864)  angle=179.3 deg
  V15  (0.5190, 0.6919)  angle=155.2 deg
  V16  (0.7978, 0.8142)  angle=123.9 deg
  V17  (0.5489, 1.0000)  angle=149.7 deg
  V18  (0.7978, 0.9539)  angle=173.1 deg
  V19  (0.5939, 0.9656)  angle=70.9 deg
  V20  (0.5682, 0.9022)  angle=38.7 deg
  V21  (0.6058, 0.7039)  angle=56.2 deg
  V22  (0.5339, 0.6466)  angle=43.2 deg

--- SUGGESTED DOT TEMPLATE FORMAT ---
// Paste into SpellGestureTracker.java getDotTemplates():
new DotTemplate(DetectedPattern.SPELL_NAME, "description",
    new double[][] {
        // pick key dots from vertices above
    },
    new int[][] {
        // define connections between dots
    }
),
