LasTiler.h

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#pragma once
 
// ##########################################################################
// #                                                                        #
// #                CloudViewer PLUGIN: LAS-IO Plugin                      #
// #                                                                        #
// #  This program is free software; you can redistribute it and/or modify  #
// #  it under the terms of the GNU General Public License as published by  #
// #  the Free Software Foundation; version 2 of the License.               #
// #                                                                        #
// #  This program is distributed in the hope that it will be useful,       #
// #  but WITHOUT ANY WARRANTY; without even the implied warranty of        #
// #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         #
// #  GNU General Public License for more details.                          #
// #                                                                        #
// #                   COPYRIGHT: Thomas Montaigu                           #
// #                                                                        #
// ##########################################################################
 
#include <FileIOFilter.h>
#include <QString>
#include <laszip/laszip_api.h>
 
enum class LasTilingDimensions
{
    XY,
    XZ,
    YZ,
};
 
struct LasTilingOptions final
{
    QString             outputDir;
    LasTilingDimensions dims;
    unsigned            numTiles0;
    unsigned            numTiles1;
 
    inline size_t index0() const
    {
        switch (dims)
        {
        case LasTilingDimensions::XY:
            Q_FALLTHROUGH();
        case LasTilingDimensions::XZ:
            return 0;
        case LasTilingDimensions::YZ:
            return 1;
        }
        return 0;
    }
 
    inline size_t index1() const
    {
        switch (dims)
        {
        case LasTilingDimensions::XY:
            return 1;
        case LasTilingDimensions::XZ:
            Q_FALLTHROUGH();
        case LasTilingDimensions::YZ:
            return 2;
        }
        return 1;
    }
};
 
CC_FILE_ERROR TileLasReader(laszip_POINTER laszipReader, const QString& originName, const LasTilingOptions& options);