laszip_header.cs

//===============================================================================
//
//  FILE:  laszip_header.cs
//
//  CONTENTS:
//
//    C# port of a simple DLL interface to LASzip.
//
//  PROGRAMMERS:
//
//    martin.isenburg@rapidlasso.com  -  http://rapidlasso.com
//
//  COPYRIGHT:
//
//    (c) 2005-2012, martin isenburg, rapidlasso - tools to catch reality
//    (c) of the C# port 2014-2017 by Shinta <shintadono@googlemail.com>
//
//    This is free software; you can redistribute and/or modify it under the
//    terms of the GNU Lesser General Licence as published by the Free Software
//    Foundation. See the COPYING file for more information.
//
//    This software is distributed WITHOUT ANY WARRANTY and without even the
//    implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
//
//  CHANGE HISTORY: omitted for easier Copy&Paste (pls see the original)
//
//===============================================================================

using System.Collections.Generic;

namespace laszip.net
{
	public class laszip_header
	{
		public ushort file_source_ID;
		public ushort global_encoding;
		public uint project_ID_GUID_data_1;
		public ushort project_ID_GUID_data_2;
		public ushort project_ID_GUID_data_3;
		public readonly byte[] project_ID_GUID_data_4=new byte[8];
		public byte version_major;
		public byte version_minor;
		public readonly byte[] system_identifier=new byte[32];
		public readonly byte[] generating_software=new byte[32];
		public ushort file_creation_day;
		public ushort file_creation_year;
		public ushort header_size;
		public uint offset_to_point_data;
		public uint number_of_variable_length_records;
		public byte point_data_format;
		public ushort point_data_record_length;
		public uint number_of_point_records;
		public readonly uint[] number_of_points_by_return=new uint[5];
		public double x_scale_factor;
		public double y_scale_factor;
		public double z_scale_factor;
		public double x_offset;
		public double y_offset;
		public double z_offset;
		public double max_x;
		public double min_x;
		public double max_y;
		public double min_y;
		public double max_z;
		public double min_z;

		// LAS 1.3 and higher only
		public ulong start_of_waveform_data_packet_record;

		// LAS 1.4 and higher only
		public ulong start_of_first_extended_variable_length_record;
		public uint number_of_extended_variable_length_records;
		public ulong extended_number_of_point_records;
		public readonly ulong[] extended_number_of_points_by_return=new ulong[15];

		// optional
		public uint user_data_in_header_size;
		public byte[] user_data_in_header;

		// optional VLRs
		public List<laszip_vlr> vlrs=new List<laszip_vlr>();

		// optional
		public uint user_data_after_header_size;
		public byte[] user_data_after_header;
	}
}