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Asked By | fuck |
Why doesn’t it exist? What is a way to find it?
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Reply From: | kidscancode |
3D does not work like 2D does. In 2D there is only one axis of rotation, so a single angle can represent a direction. In 3D there are 3 axes of rotation, and specifying them as angles leads to problems like gimbal lock.
There is this, if you need to find the angle between two vectors (2 vectors define a plane, so this is equivalent to 2D):
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Reply From: | Didiei |
You can sort of simulate by using angle_to(some_direction).