CoordinateSystemTransformation.h

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#ifndef INCLUDE_MOLASSEMBLER_SHAPES_COORDINATE_SYSTEM_TRANSFORMATION_H
#define INCLUDE_MOLASSEMBLER_SHAPES_COORDINATE_SYSTEM_TRANSFORMATION_H
#include <Eigen/Geometry>
#include <Eigen/Core>

#include "Molassembler/Export.h"

namespace Scine {
namespace Molassembler {
namespace Shapes {

struct MASM_EXPORT CoordinateSystem {
  Eigen::Vector3d x, y, z;

  CoordinateSystem();
  CoordinateSystem(const Eigen::Vector3d& a, const Eigen::Vector3d& b);

  static CoordinateSystem random();

  bool isRightHanded() const;

  EIGEN_MAKE_ALIGNED_OPERATOR_NEW
};

MASM_EXPORT Eigen::Matrix3d rotationMatrix(const CoordinateSystem& a, const CoordinateSystem& b);

} // namespace Shapes
} // namespace Molassembler
} // namespace Scine

#endif