NormalTurn

The rotation that takes the unit normal From to the unit normal To, its angle clamped.

Declaration

bool NormalTurn(const float From[3], const float To[3], float MaxAngle_deg, float OutQuat[4]);

Header: #include "Native/GroundFollow.h"
Module: PublicDependencyModuleNames.Add("OrreryTerrainCore"); in your module’s Build.cs.
Stability: Stable: changes within a major version only add.
Thread: Pure, any thread.

Name	Type	Default	Meaning
`From`	`const float`	—	Unit normal the instance stands on now.
`To`	`const float`	—	Unit normal of the ground it should stand on.
`MaxAngle_deg`	`float`	—	The largest angle; a turn beyond it is cut to it, about the same axis.
`OutQuat`	`float`	—	x y z w, a unit quaternion.

false when the turn is negligible (OutQuat is then the identity).

Note.

Pure, any thread.