Method LookAtRotation

LookAtRotation(in float3, float3, float3)

Computes a rotation so that "forward" points to the target.

Declaration

public static quaternion LookAtRotation(in float3 eyeWorldPosition, float3 targetWorldPosition, float3 worldUp)

Parameters

Type	Name	Description
float3	eyeWorldPosition	The 3D position of the viewer (the "eye"), in world-space.
float3	targetWorldPosition	The 3D position the viewer wants to rotate to face, in world-space
float3	worldUp	The direction in world-space that represents "up". When in doubt, Unity.Mathematics.math.up() is often a safe bet.

Returns

Type	Description
quaternion	A quaternion containing the rotation which would cause a viewer at eyeWorldPosition to face targetWorldPosition, with the "up" direction in the resulting reference frame corresponding as closely as possible to .

Remarks

Note that the viewer's existing orientation is ignored; the quaternion returned by this function should replace the viewer's rotation, not be added to it.