How to... Use Dot Product

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United Kingdom Ryan Laley
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Published on ● Video Link: https://www.youtube.com/watch?v=-r-ahrPQrLU


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How to use the dot product node? What does dot product actually do? How can it tell you if two vectors are facing the same way?

Welcome to How to... a snack-size video for a snack-size question in Unreal Engine 4.

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