cxBoundingBox3D.h

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.

Copyright (c) 2008-2014, SINTEF Department of Medical Technology
All rights reserved.

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   this list of conditions and the following disclaimer.

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   may be used to endorse or promote products derived from this software 
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#ifndef CXBOUNDINGBOX3D_H_
#define CXBOUNDINGBOX3D_H_

#include "cxResourceExport.h"
#include "cxPrecompiledHeader.h"

#include "boost/array.hpp"
#include "cxVector3D.h"
#include <vector>

// --------------------------------------------------------
namespace cx
{
//namespace utils
//{
// --------------------------------------------------------

class cxResource_EXPORT IntBoundingBox3D: public boost::array<int, 6>
{
public:
        IntBoundingBox3D();
        explicit IntBoundingBox3D(int x0, int x1, int y0, int y1, int z0 = 0, int z1 = 0);
        explicit IntBoundingBox3D(const Vector3D& a, const Vector3D& b);
        explicit IntBoundingBox3D(const Eigen::Vector3i& a, const Eigen::Vector3i& b);
        explicit IntBoundingBox3D(const double* data);
        explicit IntBoundingBox3D(const int* data);

        Eigen::Vector3i bottomLeft() const;
        Eigen::Vector3i topRight() const;
        Eigen::Vector3i center() const;
        Eigen::Vector3i range() const;
        Eigen::Vector3i corner(int x, int y, int z) const;
        bool contains(const Eigen::Vector3i& p) const;
};
// --------------------------------------------------------

cxResource_EXPORT std::ostream& operator<<(std::ostream& s, const IntBoundingBox3D& data);

class cxResource_EXPORT DoubleBoundingBox3D: public boost::array<double, 6>
{
public:
        DoubleBoundingBox3D();
        explicit DoubleBoundingBox3D(double x0, double x1, double y0, double y1, double z0 = 0.0, double z1 = 0.0);
        explicit DoubleBoundingBox3D(const Vector3D& a, const Vector3D& b);
        explicit DoubleBoundingBox3D(const double* data);
        explicit DoubleBoundingBox3D(const IntBoundingBox3D& bb);
        explicit DoubleBoundingBox3D(const int* data);
        static DoubleBoundingBox3D fromViewport(const double* data);
        static DoubleBoundingBox3D fromCloud(std::vector<Vector3D> cloud);
        static DoubleBoundingBox3D fromString(const QString& text); 
        static DoubleBoundingBox3D zero() { return DoubleBoundingBox3D(0,0,0,0,0,0); }

        Vector3D bottomLeft() const;
        Vector3D topRight() const;
        Vector3D center() const;
        Vector3D range() const;
        Vector3D corner(int x, int y, int z) const;
        bool contains(const Vector3D& p) const;
        DoubleBoundingBox3D unionWith(const DoubleBoundingBox3D& other) const;
};
// --------------------------------------------------------

cxResource_EXPORT bool similar(const DoubleBoundingBox3D& a, const DoubleBoundingBox3D& b, double tol = 1.0E-6);

cxResource_EXPORT std::ostream& operator<<(std::ostream& s, const DoubleBoundingBox3D& data);

cxResource_EXPORT DoubleBoundingBox3D intersection(DoubleBoundingBox3D a, DoubleBoundingBox3D b);

// --------------------------------------------------------
//} // namespace utils
//using namespace utils;
} // namespace cx
// --------------------------------------------------------

#endif /*CXBOUNDINGBOX3D_H_*/