public GameObject Unprefabricate(GameObject patternObject)
{
var groupPrefab = Resources.Load <GameObject>(Constants.GROUP_PREFAB);
var prefabGo = Instantiate(groupPrefab, Vector3.zero, Quaternion.identity);
var group = prefabGo.GetComponent <Group>();
if (group.IsNotNull())
{
var patternGroup = patternObject.GetComponent <Group>();
var pixelsInPatternGroup = patternGroup.pixels;
foreach (var pixel in pixelsInPatternGroup)
{
// PixelManager.instance.AddPixel(pixel);
var pixelTransform = pixel.transform;
var instancePixel = Instantiate(pixel, pixelTransform.localPosition, pixelTransform.rotation);
instancePixel.name = pixel.name;
group.AddPixel(instancePixel);
pixelManager.AddPixel(instancePixel);
}
var groups = patternGroup.groupChildren;
group.CloneGroup(groups, true);
// Compute pivot of group
var pixelsInGroup = group.GetPixelsInChildren();
var selectedPoints = pixelsInGroup.Select(x => x.transform.position).ToArray();
var centerPoint = TransformUtility.ComputeCenterPoint(selectedPoints);
// var groupPosition = centerPoint.ToVector2().Snap2();
var pivot = group.GetComponentInChildren <GroupPivot>();
pivot.transform.position = new Vector3(centerPoint.x, centerPoint.y, pivot.transform.position.z);
}
group.SetEnabledPivot(false);
return(prefabGo);
}
public static Group Create(IEnumerable <Pixel> pixels)
{
var selectedPoints = pixels.Select(x => x.transform.position).ToArray();
var centerPoint = TransformUtility.ComputeCenterPoint(selectedPoints);
var groupPosition = centerPoint.ToVector2().Snap2();
var groupPrefab = Resources.Load <Group>(Constants.GROUP_PREFAB);
var group = Instantiate <Group>(groupPrefab, groupPosition, Quaternion.identity);
var pivot = group.pivot;
pivot.transform.position = new Vector3(centerPoint.x, centerPoint.y, pivot.transform.position.z);
group.SetEnabledPivot(false);
// set parent for each selected pixel those are without any group
var selectedPixelsWithoutGroup = pixels.Where(x => x.group.IsNull()).ToList();
foreach (var pixel in selectedPixelsWithoutGroup)
{
group.AddPixel(pixel);
}
// set parent for each group what has any selected pixel
var selectedGroups = GetManyGroups(pixels);
foreach (var selectedGroup in selectedGroups)
{
if (selectedGroup.id == group.id)
{
continue;
}
// disabling pivot of selected group before set parent for it
var pivotOfSelectedGroup = selectedGroup.pivot;
pivotOfSelectedGroup.GetComponent <MeshRenderer>().enabled = false;
group.AddChildGroup(selectedGroup);
}
group.SetEnabledPivot(false);
selectedGroups = null;
selectedPoints = null;
groupPrefab = null;
return(group);
}