MRMultiwayAligningTransform.h

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#pragma once
 
#include "MRMeshFwd.h"
#include "MRRigidXf3.h"
#include <memory>
 
namespace MR
{
 
 
class MultiwayAligningTransform
{
public:
    MRMESH_API MultiwayAligningTransform();
 
    MRMESH_API explicit MultiwayAligningTransform( int numObjs );
 
    MRMESH_API MultiwayAligningTransform( MultiwayAligningTransform&& ) noexcept;
    MRMESH_API MultiwayAligningTransform& operator=( MultiwayAligningTransform&& ) noexcept;
 
    MRMESH_API ~MultiwayAligningTransform();
 
    MRMESH_API void reset( int numObjs );
 
    MRMESH_API void add( int objA, const Vector3d& pA, int objB, const Vector3d& pB, double w = 1 );
 
    void add( int objA, const Vector3f& pA, int objB, const Vector3f& pB, float w = 1 ) { add( objA, Vector3d( pA ), objB, Vector3d( pB ), w ); }
 
    MRMESH_API void add( int objA, const Vector3d& pA, int objB, const Vector3d& pB, const Vector3d& n, double w = 1 );
 
    void add( int objA, const Vector3f& pA, int objB, const Vector3f& pB, const Vector3f& n, float w = 1 ) { add( objA, Vector3d( pA ), objB, Vector3d( pB ), Vector3d( n ), w ); }
 
    MRMESH_API void add( const MultiwayAligningTransform & r );
 
    struct Stabilizer
    {
        double rot = 0; // length units
 
        double shift = 0; // dimensionless
    };
 
    [[nodiscard]] MRMESH_API std::vector<RigidXf3d> solve( const Stabilizer & stab ) const;
    [[nodiscard]] std::vector<RigidXf3d> solve() const { return solve( {} ); }
 
private:
    class Impl;
    std::unique_ptr<Impl> impl_;
};
 
 
} //namespace MR