Version: 2018.1
public Animations.Axis scalingAxis ;

Description

The axes affected by the ScaleConstraint.

Use this property to restrict the effect of the constraint on a particular axis.

using UnityEngine.Animations;

public class ConstraintAxis { public void ConstrainOnlyOnXY(ScaleConstraint component) { component.scalingAxis = Axis.X | Axis.Y; } }