internal static extern bool Internal_FindDistanceToWall(ref Vector3 startPosition, out NavMeshHit hitInfo, float maxDistance);
internal static extern bool Internal_RayCast(ref Vector3 startPosition, ref Vector3 endPosition, out NavMeshHit hitInfo);
/// <summary>
/// Finds the distance from the specified start position to the nearest polygon wall.
/// </summary>
/// <param name="startPosition">The start position.</param>
/// <param name="hitInfo">The result hit information. Valid only when query succeed.</param>
/// <param name="maxDistance">The maximum distance to search for wall (search radius).</param>
/// <returns>True if ray hits an matching object, otherwise false.</returns>
public static bool FindDistanceToWall(Vector3 startPosition, out NavMeshHit hitInfo, float maxDistance = float.MaxValue)
{
return(Internal_FindDistanceToWall(ref startPosition, out hitInfo, maxDistance));
}
/// <summary>
/// Casts a 'walkability' ray along the surface of the navigation mesh from the start position toward the end position.
/// </summary>
/// <param name="startPosition">The start position.</param>
/// <param name="endPosition">The end position.</param>
/// <param name="hitInfo">The result hit information. Valid only when query succeed.</param>
/// <returns>True if ray hits an matching object, otherwise false.</returns>
public static bool RayCast(Vector3 startPosition, Vector3 endPosition, out NavMeshHit hitInfo)
{
return(Internal_RayCast(ref startPosition, ref endPosition, out hitInfo));
}