ecvCircle.h

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#pragma once
 
// Local
#include "ecvPolyline.h"
 
 
class CV_DB_LIB_API ccCircle : public ccPolyline {
public:
 
    explicit ccCircle(double radius = 0.0,
                      unsigned resolution = 48,
                      unsigned uniqueID = ccUniqueIDGenerator::InvalidUniqueID);
 
 
    ccCircle(const ccCircle& circle);
 
    ~ccCircle() override = default;
 
    CV_CLASS_ENUM getClassID() const override { return CV_TYPES::CIRCLE; }
 
    // inherited methods (ccHObject)
    void applyGLTransformation(const ccGLMatrix& trans) override;
 
    ccCircle* clone() const;
 
 
    void setRadius(double radius);
 
    inline double getRadius() const { return m_radius; }
 
 
    void setResolution(unsigned resolution);
 
    inline unsigned getResolution() const { return m_resolution; }
 
protected:
    void updateInternalRepresentation();
 
    // inherited from ccHObject
    bool toFile_MeOnly(QFile& out, short dataVersion) const override;
    short minimumFileVersion_MeOnly() const override;
    bool fromFile_MeOnly(QFile& in,
                         short dataVersion,
                         int flags,
                         LoadedIDMap& oldToNewIDMap) override;
 
    double m_radius;
 
    unsigned m_resolution;
};