/// <summary>
/// Convert a direction to a vector. If dir is Normal, 0 is returned.
/// </summary>
/// <param name="dir"> direction to be converted</param>
/// <returns>vector value of the converted direction</returns>
internal static Vector3 ToVector3(this PolyDirection dir)
{
switch (dir)
{
case PolyDirection.Up:
return(Vector3.up);
case PolyDirection.Right:
return(Vector3.right);
case PolyDirection.Forward:
return(Vector3.forward);
default:
return(Vector3.zero);
}
}
public void ToVector3()
{
PolyDirection polyDirection = PolyDirection.BrushNormal;
Assert.IsTrue(polyDirection.ToVector3() == Vector3.zero);
polyDirection = PolyDirection.Forward;
Assert.IsTrue(polyDirection.ToVector3() == Vector3.forward);
polyDirection = PolyDirection.Right;
Assert.IsTrue(polyDirection.ToVector3() == Vector3.right);
polyDirection = PolyDirection.Up;
Assert.IsTrue(polyDirection.ToVector3() == Vector3.up);
polyDirection = PolyDirection.VertexNormal;
Assert.IsTrue(polyDirection.ToVector3() == Vector3.zero);
}
