//Private Methods:
private bool LookingAtFloorDetermination()
{
//cast to see if we are looking at the floor:
RaycastHit hit;
if (Physics.Raycast(_mainCamera.position, _mainCamera.forward, out hit))
{
SurfaceType surface = SurfaceDetails.Analyze(hit);
if (surface == SurfaceType.Floor)
{
Location = hit.point;
_placementValid = true;
return(true);
}
else
{
_placementValid = false;
return(false);
}
}
else
{
_placementValid = false;
return(false);
}
}
//Init:
private IEnumerator Start()
{
HideGUI();
//refs:
_camera = Camera.main.transform;
//sets:
_cachedPrimaryWallGUIScale = selectPrimaryWallGUI.transform.localScale;
//features:
MLPersistentCoordinateFrames.Start();
MLPlanes.Start();
MLInput.Start();
//wait for service startup:
Debug.Log("Waiting for PersistentCoordinateFrames service to localize...");
while (!MLPersistentCoordinateFrames.IsLocalized)
{
yield return(null);
}
Debug.Log("PersistentCoordinateFrames service localized!");
//hooks:
MLPersistentCoordinateFrames.OnLocalized += HandleOnLocalized;
MLPersistentCoordinateFrames.PCF.OnStatusChange += HandlePCFChanged;
//requirements:
_surfaceDetails = FindObjectOfType <SurfaceDetails>();
if (_surfaceDetails == null)
{
_surfaceDetails = gameObject.AddComponent <SurfaceDetails>();
}
if (runAtStart)
{
Create();
}
}