private Face GetClosestAdjacentFace(Cuboid thisCuboid, List <Cuboid> otherCuboids, out int?thisFaceIndex)
{
thisFaceIndex = null;
thatFace = null;
float currentDistance, minDistance = float.MaxValue; int currentThisIndex, currentThatIndex;
for (int i = 0; i < otherCuboids.Count; i++)
{
currentDistance = Cuboid.GetClosedFaces(thisCuboid, otherCuboids[i], m_Settings.SnappingDistance, out currentThisIndex, out currentThatIndex);
if (currentDistance >= 0 && currentDistance < minDistance)
{
minDistance = currentDistance;
thisFaceIndex = currentThisIndex;
thatFace = otherCuboids[i].Faces[currentThatIndex];
}
}
return(thatFace);
}