private void FindWalls_HandleLocatePhysicalWallPlaneQuery(MLResult result, MLPlanes.Plane[] planes, MLPlanes.Boundaries[] boundaries)
{
//resets:
Vector3 sourceWallCenter = Vector3.Lerp(_plottedCorners[_queryCount].position, _plottedCorners[_queryCount + 1].position, .5f);
//find furthest:
int primeID = -1;
float largest = 0;
for (int i = 0; i < planes.Length; i++)
{
//check to make sure this plane is close to the same orientation as the virtual one:
float dot = Vector3.Dot(planes[i].Rotation * Vector3.back, _virtualWalls[_queryCount].normal);
//candidate - test for largest plane:
if (dot > .9f)
{
float size = planes[i].Width + planes[i].Height;
if (size > largest)
{
largest = size;
primeID = i;
}
}
}
//use found wall or just use boundry from virtual wall:
if (primeID != -1)
{
MLPlanes.Plane foundPlane = planes[primeID];
foundPlane.Center.y = _roomVerticalCenter;
foundPlane.Width = _virtualWalls[_queryCount].Vector.magnitude;
foundPlane.Height = Height;
_virtualWalls[_queryCount].plane = foundPlane;
}
else
{
//if we didn't find a physical wall let's just make the virtual wall a boundary plane as is:
MLPlanes.Plane plane = new MLPlanes.Plane();
Vector3 center = _virtualWalls[_queryCount].Center;
center.y = _roomVerticalCenter;
plane.Center = center;
plane.Rotation = Quaternion.LookRotation(_virtualWalls[_queryCount].normal);
plane.Width = _virtualWalls[_queryCount].Vector.magnitude;
plane.Height = Height;
_virtualWalls[_queryCount].plane = plane;
_virtualWalls[_queryCount].physical = false;
}
//continue additional queries:
if (_queryCount < _virtualWalls.Count - 1)
{
FindWalls_ResolveToPhysicalWalls();
}
else
{
FindWalls_LocateBoundry();
}
}
/// <summary>
/// Based on the passed in SurfaceType, returns a list of ContentObjects
/// that meet the same flag requirements.
/// </summary>
/// <param name="flag">The SurfaceType to be checked</param>
private ContentObject[] GetCandidateObjects(MLPlanes.Plane plane)
{
var candidates = new List <ContentObject>();
var flags = System.Enum.GetValues(typeof(SurfaceType)) as SurfaceType[];
// Get all of the ContentObject refs that match these flags
for (int i = 0; i < flags.Length; ++i)
{
if (MLPlanesStarterKit.DoesPlaneHaveFlag(plane, (MLPlanes.QueryFlags)flags[i]))
{
candidates.AddRange(_sortedContentObjects[(uint)flags[i]]);
}
}
return(candidates.ToArray());
}
/// <summary>
/// Utility function used to determine if some MLPlanes.Plane object contains a certain flag.
/// </summary>
/// <param name="plane">The MLPlanes.Plane object to be checked.</param>
/// <param name="flag">The MLPlanes.QueryFlags to be checked.</param>
public static bool DoesPlaneHaveFlag(MLPlanes.Plane plane, MLPlanes.QueryFlags flag)
{
return((plane.Flags & (uint)flag) == (uint)flag);
}