public void SaveSelectionAndBoxes(ImportedCloud orig)
{
prefix = orig.name;
selection = orig.Selection.Select(slice => slice.name).ToList<string>();
Matrix4x4 cloud2world = orig.transform.localToWorldMatrix;
foreach(Transform box in orig.transform.FindChild("CutBoxes")) {
boxes.Add( box.worldToLocalMatrix * cloud2world );
boxNames.Add( box.name );
}
}
public bool BoxesChanged(ImportedCloud orig)
{
// FIXME this is too sensitive
#if false
HashSet<Matrix4x4> oldBoxes = new HashSet<Matrix4x4>( boxes );
HashSet<Matrix4x4> newBoxes = new HashSet<Matrix4x4>();
Matrix4x4 cloud2world = orig.transform.localToWorldMatrix;
foreach(Transform box in orig.transform.FindChild("CutBoxes"))
newBoxes.Add(box.worldToLocalMatrix * cloud2world);
return ! oldBoxes.SetEquals( newBoxes );
#endif
return false;
}
CloudCompactor(ImportedCloud cloud)
{
using(TemporaryPrefabInstance tmp = new TemporaryPrefabInstance(cloud)) {
base_name = tmp.Instance.name;
string targetFName = Prefs.CompactPrefab(base_name + "--loc");
if (File.Exists( targetFName )) {
Debug.LogWarning(string.Format("{0} is in the way when compacting the cloud. Remove to recompact",
targetFName), AssetDatabase.LoadMainAssetAtPath(targetFName));
return;
}
Debug.Log(string.Format("Compacting {0}", base_name));
EnsureCutBoxes( tmp.Instance as GameObject );
if (cutBoxHelpers != null && shadowBoxHelpers != null)
CutToBoxes( tmp.Instance as GameObject );
/*
* - requires post-shuffle of the cut-bins
* - shadows are separate BinMesh'es with their own bin
*
* Prefab:
* - After cutting need to create a prefab
* - Look for the sound then as well
*
*/
foreach(Transform box in cutBoxes)
ShuffleBin( Prefs.BoxBin(cloud.name, box.name));
foreach(Transform box in shadowBoxes)
ShuffleBin( Prefs.BoxBin(cloud.name, box.name));
CreateCompactPrefab(cutBoxes, shadowBoxes, tmp.Instance as GameObject);
// don't commit, any changes to tmp.Instance are interim, only for compaction to work
}
}
public Slice(string line, ImportedCloud cloud)
{
this.cloud = cloud;
string[] tokens = line.Split('\t');
name = Path.GetFileNameWithoutExtension(tokens[0]);
offset = int.Parse(tokens[1]);
size = int.Parse(tokens[2]);
selected = true;
}
public bool SelectionChanged(ImportedCloud orig)
{
HashSet<string> oldSelection = new HashSet<string>( selection );
HashSet<string> newSelection = new HashSet<string>( orig.Selection.Select(slice => slice.name) );
return ! oldSelection.SetEquals( newSelection );
}
void ImportCloud(string cloud_path, string bin_path, string prefab_path)
{
string baseName = Path.GetFileNameWithoutExtension(cloud_path);
using (TemporaryObject tmp = new TemporaryObject(new GameObject(baseName, typeof(ImportedCloud))) ) {
GameObject root = tmp.Instance as GameObject;
GameObject previewGo = new GameObject("Preview", typeof(MeshFilter), typeof(MeshRenderer));
previewGo.transform.parent = root.transform;
new GameObject("CutBoxes").transform.parent = root.transform;
iCloud = root.GetComponent<ImportedCloud>();
// parse the list of slices from .cloud file
List<Slice> sliceList = ParseCloud(cloud_path);
// sort slices on size
sliceList.Sort((slice1, slice2) => (slice2.size - slice1.size));
iCloud.slices = sliceList.ToArray ();
sliceSampleSize = Prefs.OrigPreviewSize / System.Math.Min( Prefs.PreviewSlicesCount, sliceList.Count );
// shuffle individual slices and sample prefs.origPreviewSize from first prefs.previewSlicesCount slices
// sampled points end up in meshConv
ShuffleSlicesAndSample(bin_path);
Material material
= AssetDatabase.LoadAssetAtPath("Assets/Materials/FastPoint.mat", typeof(Material)) as Material;
previewGo.GetComponent<MeshRenderer>().material = material;
// generate preview mesh by sampling some number of points over the whole original
Mesh mesh = meshConv.MakeMesh();
mesh.name = baseName + "-preview";
meshConv.Convert(mesh);
// it's ok, it's just a preview mesh, this will stop Unity from complaining...
mesh.RecalculateNormals();
previewGo.GetComponent<MeshFilter>().mesh = mesh;
iCloud.skin = AssetDatabase.LoadAssetAtPath("Assets/GUI/ExplodedGUI.GUISkin",typeof(GUISkin)) as GUISkin;
// turn it -90 degrees...
root.transform.Rotate(-90,0,0);
// save the branch into the prefab
IOExt.Directory.EnsureExists(Prefs.PrefabsPath);
Object prefab = EditorUtility.CreateEmptyPrefab(prefab_path);
EditorUtility.ReplacePrefab(root, prefab);
// save mesh into prefab and attach it to the Preview game object
AssetDatabase.AddObjectToAsset(mesh, prefab);
// do this last, after the rest succeeded
IOExt.Directory.EnsureExists(Prefs.ImportedPath);
FileUtil.MoveFileOrDirectory(bin_path, Prefs.ImportedBin(bin_path));
FileUtil.MoveFileOrDirectory(cloud_path, Prefs.ImportedCloud(cloud_path));
}
}