Rose Hudson d6f1649646 return Direction3d from Transform::up and friends (#11604) ... # Objective Drawing a `Gizmos::circle` whose normal is derived from a Transform's local axes now requires converting a Vec3 to a Direction3d and unwrapping the result, and I think we shold move the conversion into Bevy. ## Solution We can make `Transform::{left,right,up,down,forward,back,local_x,local_y,local_z}` return a Direction3d, because they know that their results will be of finite non-zero length (roughly 1.0). --- ## Changelog `Transform::up()` and similar functions now return `Direction3d` instead of `Vec3`. ## Migration Guide Callers of `Transform::up()` and similar functions may have to dereference the returned `Direction3d` to get to the inner `Vec3`. --------- Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com> Co-authored-by: Joona Aalto <jondolf.dev@gmail.com>		2024-02-02 15:05:35 +00:00
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camera_controller.rs	return Direction3d from Transform::up and friends (#11604)	2024-02-02 15:05:35 +00:00