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/*LICENSE_START*/
/*
* Copyright 1995-2002 Washington University School of Medicine
*
* http://brainmap.wustl.edu
*
* This file is part of CARET.
*
* CARET is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* CARET is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with CARET; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/*LICENSE_END*/
#include "VolumeFile.h"
#include "VolumeModification.h"
/**
* Constructor.
*/
VolumeModification::VolumeModification()
{
}
/**
* Destructor.
*/
VolumeModification::~VolumeModification()
{
voxels.clear();
}
/**
* add a voxel.
*/
void
VolumeModification::addVoxel(VolumeFile* vf, const int ijk[3], VolumeFile* colorVolumeIn)
{
if (vf->getVoxelIndexValid(ijk)) {
VolumeFile* colorVolume = vf;
if (colorVolumeIn != NULL) {
colorVolume = colorVolumeIn;
}
float value = colorVolume->getVoxel(ijk);
unsigned char color[4];
colorVolume->getVoxelColor(ijk, color);
addVoxel(VoxelModified(ijk, value, color));
}
}
/**
* add a voxel.
*/
void
VolumeModification::addVoxel(VolumeFile* vf, const int i, const int j, const int k,
VolumeFile* colorVolume)
{
const int ijk[3] = { i, j, k };
addVoxel(vf, ijk, colorVolume);
}
/**
* add a voxel.
*/
void
VolumeModification::addVoxel(const VoxelModified& vm)
{
voxels.push_back(vm);
}
/**
* get modified voxels.
*/
const VoxelModified*
VolumeModification::getModifiedVoxel(const int indx) const
{
return &voxels[indx];
}
/**
* get the memory required to store the modification.
*/
int
VolumeModification::getMemorySize() const
{
const int memSize = getNumberOfVoxels() * sizeof(VoxelModified)
+ sizeof(std::vector<VoxelModified>);
return memSize;
}
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