How to detect object's collision shape boundaries?

0 votes

I need to make few raycasts to obstacle boundaries to detect which zones can be observed by player and which not. It is easy to do with CircleShape2D - just take a radius. But what is about the other shapes? I can get extents of RectangleShape2D for i.e. but how to define left and right boundaries of zone that it hides. I suggest, I need to apply some rotations but what to do next? What is about other shapes?

in Engine by (274 points)

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