/// <summary>
/// Uses the TryGetGeometry call and Unity Bounds to create a volume out of the setup boundary.
/// </summary>
public void CalculateBoundaryVolume()
{
#if !UNITY_WSA
// This always returns false in WindowsMR.
if (!UnityEngine.Experimental.XR.Boundary.configured)
{
Debug.Log("Boundary not configured.");
return;
}
#endif
if (XRDevice.GetTrackingSpaceType() != TrackingSpaceType.RoomScale)
{
Debug.Log("No boundary for non-room scale experiences.");
return;
}
// Get all the bounds setup by the user.
var boundaryGeometryPoints = new List <Vector3>(0);
if (UnityEngine.Experimental.XR.Boundary.TryGetGeometry(boundaryGeometryPoints, UnityEngine.Experimental.XR.Boundary.Type.TrackedArea))
{
if (boundaryGeometryPoints.Count > 0)
{
for (int pointIndex = 0; pointIndex < boundaryGeometryPoints.Count; pointIndex++)
{
boundaryFloor = Math.Min(boundaryFloor, boundaryGeometryPoints[pointIndex].y);
}
boundaryGeometryEdges = EdgeHelpers.ConvertVector3ListToEdgeArray(boundaryGeometryPoints);
inscribedRectangle = new InscribedRectangle(boundaryGeometryEdges);
}
}
else
{
Debug.Log("TryGetGeometry returned false.");
}
}
/// <summary>
/// Constructor that takes in a list of points and sets a fixed random seed to get repeatable results.
/// </summary>
public InscribedRectangle(IList <Vector3> points, int randomSeed) : this(EdgeHelpers.ConvertVector3ListToEdgeArray(points), randomSeed)
{
}