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floz/gist:fb2686aab868643e2f1174f9bac1969f

Created November 17, 2017 06:28
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Workshop WebGL Advanced - GROW - Github emails link
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gistfile1.txt
https://docs.google.com/spreadsheets/d/1H7ITmzPHGjQl_RUrZjJu-uDq37s12YfN3_T8iYo7keU/edit?usp=sharing
@Jeremboo
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Jeremboo commented Nov 17, 2017 •
edited
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const getNormalizedPosFromScreen = (x, y) => {
  return new THREE.Vector3(
    ((x / window.innerWidth) * 2) - 1,
    -((y / window.innerHeight) * 2) + 1,
    0.5,
  );
}

document.body.addEventListener('mousemove', (e) => {
  const normalizedMouse = getNormalizedPosFromScreen(e.clientX, e.clientY);
});

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