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@dbat@mastodon.gamedev.place#GodotEngine #Quaternions #PleaseHelp
Added another simpler version to the forum post:
https://forum.godotengine.org/t/quaternion-rotates-but-then-reverses/73642/2
Godot Forum · Quaternion rotates but then reversesHave simplified the code to: extends Node3D func _physics_process(delta: float) -> void: turn(delta) func turn(delta): var currQ := basis.get_rotation_quaternion() var curr_angle := currQ.get_angle() # Let's keep adding some angle to current's angle var toQ := Quaternion(Vector3.UP, currQ.get_angle() + PI/8) # find the difference - I hope. Who knows? var diffQ := toQ.normalized() * currQ.inverse() var diff_angle:= diffQ.get_angle() print(" curr's angle:", rad_to_deg(curr_angle)) pri...