Environmental HDR uses machine learning with a single camera frame to understand high dynamic range illumination in 360°. It takes in available light data, and extends the light into a scene with accurate shadows, highlights, reflections and more. When Environmental HDR is activated, digital objects are lit just like physical objects, so the two blend seamlessly, even when light sources are moving.
Check out the results on a digital mannequin (left) and physical mannequin (right):
