public void InverseSwizzleVector3_ReversesSwizzleVector3([Values] Vector3Swizzle swizzle)
{
var original = new Vector3(Random.value, Random.value, Random.value);
Vector3 result;
result = original.Swizzle(swizzle).InverseSwizzle(swizzle);
Assert.AreEqual(original, result);
}
/// <summary>
/// Swaps the component values of a <see cref="Vector3" /> from XYZ
/// to the given format
/// </summary>
public static Vector3 Swizzle(this Vector3 vector3, Vector3Swizzle swizzle)
{
return(swizzle switch
{
Vector3Swizzle.XYZ => vector3,
Vector3Swizzle.XZY => new Vector3(vector3.x, vector3.z, vector3.y),
Vector3Swizzle.YXZ => new Vector3(vector3.y, vector3.x, vector3.z),
Vector3Swizzle.YZX => new Vector3(vector3.y, vector3.z, vector3.x),
Vector3Swizzle.ZXY => new Vector3(vector3.z, vector3.x, vector3.y),
Vector3Swizzle.ZYX => new Vector3(vector3.z, vector3.y, vector3.x),
_ => throw ExceptionUtility.NotSupportedEnumValue(swizzle),
});