=== SAVED CAST: portal_3_s91 ===
Normalized points: 63
Raw points: N/A

--- NORMALIZED STROKE POINTS (x, y in [0,1], top-left origin) ---
  [ 0]  (0.6015, 1.0000)
  [ 1]  (0.5961, 0.8975)
  [ 2]  (0.5879, 0.7951)
  [ 3]  (0.5829, 0.6925)
  [ 4]  (0.5786, 0.5899)
  [ 5]  (0.5778, 0.4872)
  [ 6]  (0.5813, 0.3845)
  [ 7]  (0.6015, 0.0000)
  [ 8]  (0.6630, 0.0428)
  [ 9]  (0.6675, 0.1129)
  [10]  (0.6367, 0.1730)
  [11]  (0.5745, 0.1991)
  [12]  (0.5670, 0.1396)
  [13]  (0.6216, 0.0983)
  [14]  (0.6015, 0.0359)
  [15]  (0.6090, 0.1143)
  [16]  (0.6085, 0.1933)
  [17]  (0.6011, 0.2720)
  [18]  (0.5962, 0.3508)
  [19]  (0.5918, 0.4297)
  [20]  (0.5915, 0.5086)
  [21]  (0.6015, 0.7366)
  [22]  (0.6592, 0.8057)
  [23]  (0.6547, 0.8977)
  [24]  (0.5786, 0.9124)
  [25]  (0.5378, 0.8462)
  [26]  (0.5939, 0.7878)
  [27]  (0.6066, 0.8035)
  [28]  (0.6015, 0.9809)
  [29]  (0.5398, 0.8313)
  [30]  (0.4596, 0.6915)
  [31]  (0.3686, 0.5576)
  [32]  (0.2954, 0.4135)
  [33]  (0.3620, 0.3149)
  [34]  (0.5232, 0.3001)
  [35]  (0.6015, 0.3003)
  [36]  (0.6617, 0.3371)
  [37]  (0.7046, 0.3868)
  [38]  (0.7004, 0.4428)
  [39]  (0.6327, 0.4631)
  [40]  (0.5817, 0.4219)
  [41]  (0.6141, 0.3592)
  [42]  (0.6015, 0.3490)
  [43]  (0.6228, 0.4199)
  [44]  (0.5718, 0.4586)
  [45]  (0.5138, 0.4384)
  [46]  (0.5463, 0.3742)
  [47]  (0.6202, 0.3695)
  [48]  (0.6747, 0.3947)
  [49]  (0.6015, 0.7544)
  [50]  (0.6560, 0.7963)
  [51]  (0.6350, 0.8641)
  [52]  (0.5657, 0.8681)
  [53]  (0.5248, 0.8359)
  [54]  (0.5503, 0.7829)
  [55]  (0.6141, 0.7777)
  [56]  (0.6015, 0.7880)
  [57]  (0.6109, 0.8563)
  [58]  (0.5530, 0.8877)
  [59]  (0.4918, 0.8714)
  [60]  (0.4894, 0.8272)
  [61]  (0.5376, 0.7831)
  [62]  (0.6066, 0.7829)

--- KEY VERTICES (corners with angle < 120 degrees) ---
  V0  (0.6015, 0.0000)  angle=121.8 deg
  V1  (0.6630, 0.0428)  angle=51.6 deg
  V2  (0.6675, 0.1129)  angle=30.7 deg
  V3  (0.6367, 0.1730)  angle=40.1 deg
  V4  (0.5745, 0.1991)  angle=105.5 deg
  V5  (0.5670, 0.1396)  angle=60.2 deg
  V6  (0.6216, 0.0983)  angle=70.8 deg
  V7  (0.6015, 0.0359)  angle=167.6 deg
  V8  (0.6015, 0.7366)  angle=37.3 deg
  V9  (0.6592, 0.8057)  angle=42.6 deg
  V10  (0.6547, 0.8977)  angle=76.3 deg
  V11  (0.5786, 0.9124)  angle=69.2 deg
  V12  (0.5378, 0.8462)  angle=75.6 deg
  V13  (0.5939, 0.7878)  angle=97.2 deg
  V14  (0.6066, 0.8035)  angle=40.6 deg
  V15  (0.6015, 0.9809)  angle=156.0 deg
  V16  (0.2954, 0.4135)  angle=60.9 deg
  V17  (0.3620, 0.3149)  angle=50.8 deg
  V18  (0.6015, 0.3003)  angle=31.2 deg
  V19  (0.7046, 0.3868)  angle=45.1 deg
  V20  (0.7004, 0.4428)  angle=69.0 deg
  V21  (0.6327, 0.4631)  angle=55.6 deg
  V22  (0.5817, 0.4219)  angle=78.4 deg
  V23  (0.6141, 0.3592)  angle=78.5 deg
  V24  (0.6015, 0.3490)  angle=145.6 deg
  V25  (0.6228, 0.4199)  angle=69.6 deg
  V26  (0.5718, 0.4586)  angle=56.3 deg
  V27  (0.5138, 0.4384)  angle=97.6 deg
  V28  (0.5463, 0.3742)  angle=59.6 deg
  V29  (0.6747, 0.3947)  angle=76.7 deg
  V30  (0.6015, 0.7544)  angle=64.0 deg
  V31  (0.6560, 0.7963)  angle=69.7 deg
  V32  (0.6350, 0.8641)  angle=69.4 deg
  V33  (0.5657, 0.8681)  angle=41.5 deg
  V34  (0.5248, 0.8359)  angle=77.6 deg
  V35  (0.5503, 0.7829)  angle=59.6 deg
  V36  (0.6141, 0.7777)  angle=145.4 deg
  V37  (0.6015, 0.7880)  angle=58.6 deg
  V38  (0.6109, 0.8563)  angle=69.4 deg
  V39  (0.5530, 0.8877)  angle=43.3 deg
  V40  (0.4918, 0.8714)  angle=72.0 deg
  V41  (0.4894, 0.8272)  angle=50.7 deg
  V42  (0.5376, 0.7831)  angle=42.2 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
    }
),
