ecvIndexedTransformation.h

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#pragma once
 
// Local
#include "ecvGLMatrix.h"
 
class CV_DB_LIB_API ccIndexedTransformation : public ccGLMatrix {
public:
 
    ccIndexedTransformation();
 
 
    ccIndexedTransformation(const ccGLMatrix& matrix);
 
 
    ccIndexedTransformation(const ccGLMatrix& matrix, double index);
 
    ccIndexedTransformation(const ccIndexedTransformation& trans);
 
    inline double getIndex() const { return m_index; }
 
    inline void setIndex(double index) { m_index = index; }
 
 
    static ccIndexedTransformation Interpolate(
            double interpIndex,
            const ccIndexedTransformation& trans1,
            const ccIndexedTransformation& trans2);
 
    ccIndexedTransformation operator*(const ccGLMatrix& mat) const;
 
 
    ccIndexedTransformation& operator*=(const ccGLMatrix& mat);
 
 
    ccIndexedTransformation& operator+=(const CCVector3& T);
 
    ccIndexedTransformation& operator-=(const CCVector3& T);
 
 
    ccIndexedTransformation transposed() const;
 
 
    ccIndexedTransformation inverse() const;
 
    // inherited from ccGLMatrix
    virtual bool toAsciiFile(QString filename, int precision = 12) const;
    virtual bool fromAsciiFile(QString filename);
 
    // inherited from ccSerializableObject
    bool isSerializable() const override { return true; }
    bool toFile(QFile& out, short dataVersion) const override;
    short minimumFileVersion() const override;
    bool fromFile(QFile& in,
                  short dataVersion,
                  int flags,
                  LoadedIDMap& oldToNewIDMap) override;
 
protected:
    double m_index;
};