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IES profile and Emissive surface

Noah LGPNoah LGP Posts: 2,589
edited July 2019 in New Users

Hi,

I would like to adjust the light direction.

I try with a half sphere but instead of going from Top to Bottom the light goes from the Front side to the Back side.

How can I change the light orientation ?

Post edited by Noah LGP on

Comments

  • Noah LGPNoah LGP Posts: 2,589
    edited July 2019

    I guess it's a matter of UV map, it seems to be centered to the map.

    My half sphere was the half bottom of the map.

    Now if I cut the duplicate side of the sphere and keep the whole map (X Rotate = -90 ), the IES light is in the right direction.

    Post edited by Noah LGP on
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