API 레퍼런스

import {
  BeautyEffectEngine,
  EngineConfig,
  FrameType,
  MirrorMode,
  Reshape,
} from 'facebetter';

new EngineConfig({
  licenseToken,      // string — required. License token string, or `{token}` JSON
})

const engine = new BeautyEffectEngine(config);
await engine.init({
  onProgress: ({ percent }) => {
    // 0–100 while runtime files download
  },
});

engine.setCallbacks({
  onFaceLandmarks, // (faces) => void
  onEngineEvent,   // (code, message) => void
  maxFaces,        // optional, default 10
});

processImage(input, width, height, frameType = FrameType.Video, mirrorMode = MirrorMode.None) → ImageData

processTexture(textureHandle, width, height, stride, frameType, mirrorMode) → number

engine.getStats() → { fps, avgProcessTimeMs, sessionTimeS }

FrameType = { Image: 0, Video: 1 }

MirrorMode = { None: 0, Horizontal: 1, Vertical: 2, Both: 3 }

EngineEventCode = {
  LicenseValidationSuccess: 0,
  LicenseValidationFailed: 1,
  InitializationComplete: 100,
  InitializationFailed: 101,
}

ChromaKeyColor = { Green: 0, Blue: 1, Red: 2 }

Reshape = { FaceThin: 0, FaceVShape: 1, /* … BrowThickness: 25 */ }

class FacebetterError extends Error {
  constructor(message, code = -1)
  // name === 'FacebetterError'
  // code: number or string
}