ecvPointCloudInterpolator.h

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#pragma once
 
class ccPointCloud;
 
// Local
#include "CV_db.h"
 
// System
#include <vector>
 
namespace cloudViewer {
class GenericProgressCallback;
}
 
class CV_DB_LIB_API ccPointCloudInterpolator {
public:
    struct Parameters {
        enum Method { NEAREST_NEIGHBOR, K_NEAREST_NEIGHBORS, RADIUS };
        enum Algo { AVERAGE, MEDIAN, NORMAL_DIST };
 
        Method method = NEAREST_NEIGHBOR;
        Algo algo = AVERAGE;
        unsigned knn = 0;
        float radius = 0;
        double sigma = 0;
    };
 
    static bool InterpolateScalarFieldsFrom(
            ccPointCloud* destCloud,
            ccPointCloud* srccloud,
            const std::vector<int>& sfIndexes,
            const Parameters& params,
            cloudViewer::GenericProgressCallback* progressCb = 0,
            unsigned char octreeLevel = 0);
};