Hey there @TheRealRoboMan0! Other than using line traces, you could use the “line of sight to” node:
However if you want to check if something has been rendered at all, you can check “Was recently rendered” instead. If a character was rendered on screen, it will trigger this.
However at the end of the day you may still want to use a line trace to verify if something is where you want it to be even using one of these mechanisms. Render can have false positives if they are REALLY close to being in a visible state.
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Line of Sight:
Rendered:
