public DimType FindDimType(string name)
{
DimType type = null;
if (!mCache.TryGetValue(name, out type))
{
type = new DimType(findDimType(mNative, name));
mCache.Add(name, type);
}
return(type);
}
public DimType at(uint index)
{
DimType type = null;
if (!mCache.TryGetValue(index, out type))
{
type = new DimType(getType(mNative, index));
mCache.Add(index, type);
}
return(type);
}
private void Start()
{
pdal.Config config = new pdal.Config();
Debug.Log("GDAL Data Path: " + config.GdalData);
Debug.Log("Proj4 Data Path: " + config.Proj4Data);
Debug.Log("PDAL Version Integer: " + config.VersionInteger);
Debug.Log("PDAL Version Major: " + config.VersionMajor);
Debug.Log("PDAL Version Minor: " + config.VersionMinor);
Debug.Log("PDAL Version Patch: " + config.VersionPatch);
Debug.Log("PDAL Full Version: " + config.FullVersion);
Debug.Log("PDAL Version: " + config.Version);
Debug.Log("PDAL SHA1: " + config.Sha1);
Debug.Log("PDAL Debug Info: " + config.DebugInfo);
string path = "Assets/pdal/Examples/classification-ground.json";
string json = File.ReadAllText(path);
pdal.Pipeline pipeline = new pdal.Pipeline(json);
long pointCount = pipeline.Execute();
Debug.Log("Executed pipeline at " + path);
Debug.Log("Point count: " + pointCount);
Debug.Log("Log Level: " + pipeline.LogLevel);
Debug.Log("Metadata: " + pipeline.Metadata);
Debug.Log("Schema: " + pipeline.Schema);
Debug.Log("Log: " + pipeline.Log);
Debug.Log("Pipeline JSON: " + json);
Debug.Log("Result JSON: " + pipeline.Json);
pdal.PointViewIterator views = pipeline.Views;
pdal.PointView view = views != null ? views.Next : null;
while (view != null)
{
Debug.Log("View " + view.Id);
Debug.Log("\tproj4: " + view.Proj4);
Debug.Log("\tWKT: " + view.Wkt);
Debug.Log("\tSize: " + view.Size + " points");
Debug.Log("\tEmpty? " + view.Empty);
pdal.PointLayout layout = view.Layout;
Debug.Log("\tHas layout? " + (layout != null));
if (layout != null)
{
Debug.Log("\tLayout - Point Size: " + layout.PointSize + " bytes");
pdal.DimTypeList types = layout.Types;
Debug.Log("\tLayout - Has dimension type list? " + (types != null));
if (types != null)
{
uint size = types.Size;
Debug.Log("\tLayout - Dimension type count: " + size + " dimensions");
Debug.Log("\tLayout - Point size calculated from dimension type list: " + types.ByteCount + " bytes");
Debug.Log("\tDimension Types (including value of first point in view)");
byte[] point = view.GetPackedPoint(types, 0);
int position = 0;
for (uint i = 0; i < size; ++i)
{
pdal.DimType type = types.at(i);
string interpretationName = type.InterpretationName;
int interpretationByteCount = type.InterpretationByteCount;
string value = "?";
if (interpretationName == "double")
{
value = BitConverter.ToDouble(point, position).ToString();
}
else if (interpretationName == "float")
{
value = BitConverter.ToSingle(point, position).ToString();
}
else if (interpretationName.StartsWith("uint64"))
{
value = BitConverter.ToUInt64(point, position).ToString();
}
else if (interpretationName.StartsWith("uint32"))
{
value = BitConverter.ToUInt32(point, position).ToString();
}
else if (interpretationName.StartsWith("uint16"))
{
value = BitConverter.ToUInt16(point, position).ToString();
}
else if (interpretationName.StartsWith("uint8"))
{
value = point[position].ToString();
}
else if (interpretationName.StartsWith("int64"))
{
value = BitConverter.ToInt64(point, position).ToString();
}
else if (interpretationName.StartsWith("int32"))
{
value = BitConverter.ToInt32(point, position).ToString();
}
else if (interpretationName.StartsWith("int16"))
{
value = BitConverter.ToInt16(point, position).ToString();
}
else if (interpretationName.StartsWith("int8"))
{
value = ((sbyte)point[position]).ToString();
}
Debug.Log("\t\tType " + type.Id + " [" + type.IdName
+ " (" + type.Interpretation + ":" + type.InterpretationName + " <" + type.InterpretationByteCount + " bytes>"
+ "), position " + position
+ ", scale " + type.Scale
+ ", offset " + type.Offset + "]: " + value);
position += interpretationByteCount;
}
}
types.Dispose();
}
view.Dispose();
view = views.Next;
}
if (views != null)
{
views.Dispose();
}
pipeline.Dispose();
}
