LocalModel.h

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#pragma once
 
#include "Neighbourhood.h"
 
namespace cloudViewer {
 
 
class LocalModel {
public:
 
    static LocalModel* New(CV_LOCAL_MODEL_TYPES type,
                           Neighbourhood& subset,
                           const CCVector3& center,
                           PointCoordinateType squaredRadius);
 
    virtual ~LocalModel() = default;
 
    virtual CV_LOCAL_MODEL_TYPES getType() const = 0;
 
    inline const CCVector3& getCenter() const { return m_modelCenter; }
 
    inline PointCoordinateType getSquareSize() const { return m_squaredRadius; }
 
 
    virtual ScalarType computeDistanceFromModelToPoint(
            const CCVector3* P, CCVector3* nearestPoint = nullptr) const = 0;
 
protected:
 
    LocalModel(const CCVector3& center, PointCoordinateType squaredRadius);
 
    CCVector3 m_modelCenter;
 
    PointCoordinateType m_squaredRadius;
};
 
}  // namespace cloudViewer