/// <summary>
 /// Constructor for a new converter
 /// Note: one must call Convert to actually start the conversion
 /// </summary>
 /// <param name="filenames">List of files to be processed</param>
 /// <param name="outputpath">Path to output the .pcache/.pcaches to</param>
 /// <param name="mergefiles">whether to merge the read files into one .pcache or not</param>
 /// <param name="pskip">amount of points to skip in between readings (0 means every point will be read, 1 every seconds, etc..)</param>
 /// <param name="anchorToFirstPoint">whether to zero the first read point and anchor all the other ones to it</param>
 public LAS2PCacheConverter(string[] filenames, string outputpath, bool mergefiles, int pskip, bool anchorToFirstPoint)
 {
     _pskip                 = pskip;
     _outputpath            = outputpath;
     _files                 = filenames;
     _merge                 = mergefiles;
     _cancel                = false;
     _progresses            = new Dictionary <Thread, float>();
     _pointReader           = new LASPointReader(_pskip, PointsCallback);
     _useFirstPointAsAnchor = anchorToFirstPoint;
 }
Esempio n. 2
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        private void ReadPoints()
        {
            if (_pointReader != null)
            {
                _pointReader.Dispose();
            }

            _pointReader = new LASPointReader(m_skip, PointsCallback);

            for (int i = 0; i < m_LASFilesInStreamingAssets.Count; i++)
            {
                _pointReader.ReadLASPointsAsync(Path.Combine(Application.streamingAssetsPath, m_LASFilesInStreamingAssets[i]));
            }
        }
Esempio n. 3
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        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();
        }