cxReconstructedOutputVolumeParams.cpp

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

Copyright (c) 2008-2014, SINTEF Department of Medical Technology
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#include "cxReconstructedOutputVolumeParams.h"

namespace cx
{

OutputVolumeParams::OutputVolumeParams() :
        mInputSpacing(0),
        mMaxVolumeSize(32*1000),
        mValid(false)
{

}
OutputVolumeParams::OutputVolumeParams(DoubleBoundingBox3D extent, double inputSpacing, double maxVolumeSize) :
        mInputSpacing(inputSpacing), mMaxVolumeSize(maxVolumeSize), mValid(false)
{
        mImage.setSpacingKeepDim(Eigen::Array3d(inputSpacing, inputSpacing, inputSpacing));
        mImage.setDimKeepBoundsAlignSpacing(extent.range());

        this->constrainVolumeSize();

        if(mImage.getDim().minCoeff() <= 1) //At least one of the dimensions <= 1
                mValid = false;
        else
                mValid = true;
}

unsigned long OutputVolumeParams::getVolumeSize() const
{
        return mImage.getNumVoxels();
}

void OutputVolumeParams::setSpacing(double spacing)
{
        this->suggestSpacingKeepBounds(spacing);
}
double OutputVolumeParams::getSpacing() const
{
        return mImage.getSpacing()[0];
}
void OutputVolumeParams::setDim(int index, int newDim)
{
        double newSpacing = mImage.getBounds()[index] / (newDim);
        this->setSpacing(newSpacing);
}
Eigen::Array3i OutputVolumeParams::getDim() const
{
        return mImage.getDim();
}
void OutputVolumeParams::constrainVolumeSize()
{
        this->suggestSpacingKeepBounds(mInputSpacing);
        mImage.limitVoxelsKeepBounds(this->getMaxVolumeSize());
        mImage.changeToUniformSpacing();
}

void OutputVolumeParams::suggestSpacingKeepBounds(double spacing)
{
        Eigen::Array3d bounds = mImage.getBounds();
        mImage.setSpacingKeepDim(Eigen::Array3d(spacing, spacing, spacing));
        mImage.setDimKeepBoundsAlignSpacing(bounds);
}

void OutputVolumeParams::setMaxVolumeSize(double maxSize)
{
        mMaxVolumeSize = maxSize;
}

unsigned long OutputVolumeParams::getMaxVolumeSize()
{
        return mMaxVolumeSize;
}


void OutputVolumeParams::set_rMd(Transform3D rMd)
{
        mImage.m_rMd = rMd;
}

Transform3D OutputVolumeParams::get_rMd()
{
        return mImage.m_rMd;
}


DoubleBoundingBox3D OutputVolumeParams::getExtent()
{
        return DoubleBoundingBox3D(Vector3D::Zero(), mImage.getBounds());
}

double OutputVolumeParams::getInputSpacing()
{
        return mInputSpacing;
}

} // namespace cx