Function fovXToFx

src/mapboxgl/mapping/utils/VideoMapUtil.js:25–27

(fovX, videoWidth)

};

export const fovXToFx = (fovX, videoWidth) => {
  return videoWidth / (2 * Math.tan(fovX / 2 * Math.PI / 180));
}

export const fovYToFy = (fovY, videoHeight) => {
  return videoHeight / (2 * Math.tan(fovY / 2 * Math.PI / 180));