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Is my Actor lit by a specific light?

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    Is my Actor lit by a specific light?

    Hi,

    my question is simple to ask:

    Is there a way to find out, if an actor is lit by a specific light?

    Regards
    Christian

    #2
    Not in blueprints anyway, you could fake it with a trace though it could be expensive depending on what you want to achieve here. Look into doing a line trace from your light's location to the actor location, if it hits then the light is hitting the actor i.e. not being blocked by anything.

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      #3
      Yep line tracing would be the way to go, doesn't work so well for global illumination though but you can see if it's in line of sight of a light source at least.

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