public static RaycastHit2D[] SpokeCastAll2D(Vector2 origin, int nRays, float range = float.MaxValue, ArrayOps.Filter <RaycastHit2D> filter = null)
{
if (nRays == 0)
{
throw new ArgumentException("Number of raycasts cannot be zero.");
}
List <RaycastHit2D> hits = new List <RaycastHit2D>();
for (float currentAngle = 0f; currentAngle < 360f; currentAngle += 360f / nRays)
{
hits.AddRange(RaycastAll2D(origin, Quaternion.Euler(0f, 0f, currentAngle) * Vector2.right, range, filter));
}
return(hits.ToArray());
}
public static RaycastHit2D[] RaycastAll2D(Vector2 origin, Vector2 direction, float range = float.MaxValue, ArrayOps.Filter <RaycastHit2D> filter = null)
{
RaycastHit2D[] output = Physics2D.RaycastAll(origin, direction, range);
if (filter != null)
{
output = filter(output);
}
return(output);
}
