TrackingFrame.fromJson constructor

TrackingFrame.fromJson(
  1. Map<String, dynamic> json
)

Implementation

factory TrackingFrame.fromJson(Map<String, dynamic> json) => TrackingFrame(
    timestampInUs: (json['TimestampInUs'] as num?)?.toInt() ?? 0,
    durationInUs: (json['DurationInUs'] as num?)?.toInt() ?? 0,
    faceBlendshapes: (json['FaceBlendshapes'] as List<dynamic>?)?.map((e) => (e as num?)?.toDouble() ?? 0.0).toList() ?? const [],
    faceTransformationMatrix: (json['FaceTransformationMatrix'] as List<dynamic>?)?.map((e) => (e as num?)?.toDouble() ?? 0.0).toList() ?? const [],
);