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Frame.h

Go to the documentation of this file.

#ifndef _FRAME_H
#define _FRAME_H

namespace animal
{
    namespace octree
    {
        class Frame;
    }
}


#include "global.h"

namespace animal
{
    namespace octree
    {
class Frame
{
    public:
    Frame();
    Frame( const Vec3d origin, const Vec3d u, const Vec3d v, const Vec3d w );
    
    ~Frame();
    
    Vec3d getVector( unsigned int i ) const;
    Vec3d operator[]( unsigned int i ) const;
    
    void setVector( unsigned int i, Vec3d v );

    Vec3d getOrigin() const { return _origin; };
    void setOrigin( Vec3d v );
    
    inline HMat getMatrix() const { return _matrix; };
    inline HMat getInvMatrix() const { return _invMatrix; };
    
    
    Vec3d computePosition( Vec3d params, Vec3d scaling=Vec3d(1,1,1) ) const;
    
    Vec3d getLocalCoordinates( Vec3d Q );
    
    
    protected:
    std::vector<Vec3d> _frame;
    Vec3d _origin;
    
    HMat _matrix;
    HMat _invMatrix;
    
    bool _invMatrixComputed;

};

}
}

#endif

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