=== SAVED CAST: avadakedavra_3_s81 ===
Normalized points: 64
Raw points: N/A

--- NORMALIZED STROKE POINTS (x, y in [0,1], top-left origin) ---
  [ 0]  (0.8642, 0.5400)
  [ 1]  (0.6662, 0.5445)
  [ 2]  (0.4685, 0.5583)
  [ 3]  (0.4026, 0.4998)
  [ 4]  (0.4108, 0.3034)
  [ 5]  (0.3787, 0.1102)
  [ 6]  (0.2033, 0.0446)
  [ 7]  (0.1187, 0.1935)
  [ 8]  (0.8642, 0.0000)
  [ 9]  (0.8729, 0.0492)
  [10]  (0.8795, 0.0987)
  [11]  (0.8813, 0.1485)
  [12]  (0.8811, 0.1984)
  [13]  (0.8793, 0.2484)
  [14]  (0.8811, 0.2983)
  [15]  (0.8813, 0.3482)
  [16]  (0.8642, 0.3482)
  [17]  (0.8045, 0.3497)
  [18]  (0.7448, 0.3481)
  [19]  (0.6850, 0.3474)
  [20]  (0.6252, 0.3468)
  [21]  (0.5655, 0.3460)
  [22]  (0.5057, 0.3450)
  [23]  (0.4459, 0.3440)
  [24]  (0.8642, 0.4803)
  [25]  (0.8156, 0.4803)
  [26]  (0.7669, 0.4804)
  [27]  (0.7182, 0.4805)
  [28]  (0.6696, 0.4806)
  [29]  (0.6209, 0.4808)
  [30]  (0.5723, 0.4810)
  [31]  (0.5236, 0.4813)
  [32]  (0.8642, 0.9615)
  [33]  (0.7662, 0.9756)
  [34]  (0.6682, 0.9895)
  [35]  (0.5698, 1.0000)
  [36]  (0.5675, 0.9065)
  [37]  (0.5615, 0.8098)
  [38]  (0.4837, 0.7574)
  [39]  (0.3873, 0.7635)
  [40]  (0.8642, 0.7222)
  [41]  (0.8160, 0.7266)
  [42]  (0.7678, 0.7302)
  [43]  (0.7194, 0.7320)
  [44]  (0.6710, 0.7319)
  [45]  (0.6226, 0.7316)
  [46]  (0.5742, 0.7325)
  [47]  (0.5259, 0.7346)
  [48]  (0.8642, 0.8255)
  [49]  (0.8332, 0.8491)
  [50]  (0.7990, 0.8681)
  [51]  (0.7645, 0.8864)
  [52]  (0.7299, 0.9046)
  [53]  (0.6953, 0.9229)
  [54]  (0.6623, 0.9436)
  [55]  (0.6322, 0.9685)
  [56]  (0.8642, 0.9422)
  [57]  (0.7598, 0.9375)
  [58]  (0.6553, 0.9371)
  [59]  (0.6382, 0.8781)
  [60]  (0.6449, 0.7741)
  [61]  (0.6233, 0.6769)
  [62]  (0.5330, 0.6317)
  [63]  (0.4713, 0.7054)

--- KEY VERTICES (corners with angle < 120 degrees) ---
  V0  (0.4685, 0.5583)  angle=45.7 deg
  V1  (0.4026, 0.4998)  angle=50.7 deg
  V2  (0.3787, 0.1102)  angle=60.1 deg
  V3  (0.2033, 0.0446)  angle=80.9 deg
  V4  (0.1187, 0.1935)  angle=134.2 deg
  V5  (0.8642, 0.0000)  angle=94.6 deg
  V6  (0.8813, 0.3482)  angle=90.3 deg
  V7  (0.4459, 0.3440)  angle=163.0 deg
  V8  (0.8642, 0.4803)  angle=161.9 deg
  V9  (0.5236, 0.4813)  angle=125.1 deg
  V10  (0.8642, 0.9615)  angle=117.2 deg
  V11  (0.5698, 1.0000)  angle=94.7 deg
  V12  (0.5615, 0.8098)  angle=52.5 deg
  V13  (0.4837, 0.7574)  angle=37.5 deg
  V14  (0.3873, 0.7635)  angle=178.6 deg
  V15  (0.8642, 0.7222)  angle=179.7 deg
  V16  (0.5259, 0.7346)  angle=162.6 deg
  V17  (0.8642, 0.8255)  angle=127.6 deg
  V18  (0.6322, 0.9685)  angle=146.9 deg
  V19  (0.8642, 0.9422)  angle=170.9 deg
  V20  (0.6553, 0.9371)  angle=73.7 deg
  V21  (0.6233, 0.6769)  angle=50.8 deg
  V22  (0.5330, 0.6317)  angle=76.7 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
    }
),
