public static List <RaycastHit> ArcCast(Transform transform, Cube.Face down, Cube.Face forward, float arc, int iterations, LayerMask?terrainMask = null)
{
var forwardVec = forward.Of(transform);
var downVec = down.Of(transform);
var origin = transform.position;
return(ArcCast(origin, downVec, forwardVec, arc, iterations, terrainMask));
}
/// <summary>
/// Returns the the corresponding <see cref="Vector3.normalized"/> <see cref="Vector3"/> that <paramref name="self"/> points to,
/// e.g. <see cref="Cube.Face"/>.<see cref="Cube.Face.Forward"/>.<see cref="NormalizedVector"/> -> <see cref="Vector3"/>.<see cref="Vector3.forward"/>
/// </summary>
/// <param name="self"></param>
/// <returns></returns>
/// <exception cref="InvalidEnumArgumentException">If an unknown </exception>
public static Vector3 NormalizedVector(this Cube.Face self)
{
return(self switch {
Cube.Face.Forward => Vector3.forward,
Cube.Face.Backward => Vector3.back,
Cube.Face.Left => Vector3.left,
Cube.Face.Right => Vector3.right,
Cube.Face.Up => Vector3.up,
Cube.Face.Down => Vector3.down,
_ => throw EnumUtils.InvalidEnumArgumentException(nameof(self), self)
});
public static Vector3 GetFace(this Transform self, Cube.Face face)
{
// Rider suggests storing these values rather than repeatedly accessing them. I'm pretty sure they're only accessed once, but whatever.
var forward = self.forward;
var right = self.right;
var up = self.up;
return(face switch {
Cube.Face.Forward => forward,
Cube.Face.Backward => - forward,
Cube.Face.Left => - right,
Cube.Face.Right => right,
Cube.Face.Up => up,
Cube.Face.Down => - up,
_ => throw EnumUtils.InvalidEnumArgumentException(nameof(face), face)
});
private static Vector3 Of(this Cube.Face face, Transform transform)
{
// Dunno why rider thinks this is more efficient, 'cus it definitely isn't
var forward = transform.forward;
var right = transform.right;
var up = transform.up;
return(face switch {
Cube.Face.Forward => forward,
Cube.Face.Backward => - forward,
Cube.Face.Left => - right,
Cube.Face.Right => right,
Cube.Face.Up => up,
Cube.Face.Down => - up,
_ => throw new ArgumentOutOfRangeException(nameof(face), face, null)
});
