private void LASReaderThread(string path, int pointskip, Action <Thread, Vector3[]> cb)
{
byte[] bytes = File.ReadAllBytes(path);
LASHeader_1_2 header = LASHeaders.MarshalHeader(bytes, true);
LASReaderThread(pointskip, cb, bytes, header);
}
/// <summary>
/// starts the conversion
/// </summary>
public void Convert()
{
for (int i = 0; i < _files.Length; i++)
{
byte[] bytes = File.ReadAllBytes(_files[i]);
LASHeader_1_2 header = LASHeaders.MarshalHeader(bytes, true);
if (!_merge)
{
Thread t = _pointReader.ReadLASPointsAsync(bytes, header);
_separateQues.Add(t, new ConcurrentQueue <string>());
StartSeparateWriter(Path.Combine(_outputpath, _files[i].Split('/').Last() + ".pcache"), header, _pskip, t);
}
else
{
Thread t = _pointReader.ReadLASPointsAsync(bytes, header);
_totalrecords += Mathf.FloorToInt((header.NumberOfPointRecords / (float)(1 + _pskip)));
}
}
if (_merge)
{
StartMergeWriter(_totalrecords);
}
}
public void OnGUI()
{
scrollpos = EditorGUILayout.BeginScrollView(scrollpos);
EditorGUILayout.LabelField("EXPERIMENTAL Editor to easily instantiate VFX Graphs from .las into the scene");
EditorGUILayout.LabelField("\n");
EditorGUILayout.LabelField(".las files in StreamingAssets:");
EditorGUILayout.PropertyField(filenamesprop, true);
if (GUILayout.Button("Add file"))
{
string path = EditorUtility.OpenFilePanel("select .las file", "Assets/StreamingAssets", "las");
string[] filepath = path.Split('/');
filenames.Add(filepath[filepath.Length - 1]);
}
EditorGUILayout.LabelField("\n");
EditorGUILayout.LabelField("VisualEffect to be used:");
EditorGUILayout.LabelField("Requires two exposed properties in the graph");
EditorGUILayout.LabelField("1. _PositionMapArray (Texture2DArray)");
EditorGUILayout.LabelField("2. _Depth (int)");
EditorGUILayout.PropertyField(vfxgraphprop, true);
EditorGUILayout.LabelField("\n");
EditorGUILayout.LabelField("Whether to merge all to one LASBinder or create separate");
EditorGUILayout.LabelField("(try to disable if precision of the graph becomes a problem)");
EditorGUILayout.PropertyField(mergeFilesprop, true);
EditorGUILayout.LabelField("\n");
EditorGUILayout.LabelField("Amount of points to skip in between readings:");
EditorGUILayout.PropertyField(pointskipprop, true);
EditorGUILayout.LabelField("\n");
EditorGUILayout.LabelField("Whether to center the first point to zero and use it as origin:");
EditorGUILayout.PropertyField(anchortofirstpointprop, true);
pointskipprop.intValue = Mathf.Clamp(pointskipprop.intValue, 0, 10000);
if (GUILayout.Button("Add to selected gameobject"))
{
byte[] bytes = File.ReadAllBytes(Path.Combine(Application.streamingAssetsPath, filenames[0]));
LASHeader_1_2 firstfileheader = LASHeaders.MarshalHeader(bytes, true);
anchor = LASPointReader.GetFirstPoint(bytes, firstfileheader);
if (Selection.transforms != null && Selection.transforms.Length > 0)
{
parent = Selection.transforms[0];
}
if (!mergefiles)
{
generated = 0;
EditorApplication.update += FrameByFrameNewGraph;
}
else
{
NewGraph(filenames, parent, anchor);
}
}
EditorGUILayout.LabelField("\n");
EditorGUILayout.EndScrollView();
so.ApplyModifiedProperties();
so.Update();
}