/// <summary>
/// returns what face the transform is looking at
/// </summary>
public static EFace SelectFace(Transform transform)
{
if (WorldMath.NegativeAxis(transform.eulerAngles.x) > 40)
{
return(EFace.up);
}
else if (WorldMath.NegativeAxis(transform.eulerAngles.x) < -40)
{
return(EFace.down);
}
else
{
return(LateralFace(transform));
}
}
/// <summary>
/// returns one of the lateral faces
/// </summary>
public static EFace LateralFace(Transform transform)
{
if (WorldMath.NegativeAxis(transform.eulerAngles.y) <= 45 && WorldMath.NegativeAxis(transform.eulerAngles.y) > -45)
{
return(EFace.front);
}
else if (WorldMath.NegativeAxis(transform.eulerAngles.y) <= -45 && WorldMath.NegativeAxis(transform.eulerAngles.y) > -135)
{
return(EFace.right);
}
else if (WorldMath.NegativeAxis(transform.eulerAngles.y) <= 135 && WorldMath.NegativeAxis(transform.eulerAngles.y) > 45)
{
return(EFace.left);
}
else// if (Math.NegativeAxis(transform.eulerAngles.y) <= -135 || Math.NegativeAxis(transform.eulerAngles.y) > 135)
{
return(EFace.back);
}
}