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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 "BrainModelVolumeToVtkSurfaceMapper.h"
#include "BrainSet.h"
#include "CommandVolumeMapToVtkModel.h"
#include "FileFilters.h"
#include "PaletteFile.h"
#include "ProgramParameters.h"
#include "ScriptBuilderParameters.h"
#include "VolumeFile.h"
#include "VtkModelFile.h"
/**
* constructor.
*/
CommandVolumeMapToVtkModel::CommandVolumeMapToVtkModel()
: CommandBase("-volume-map-to-vtk-model",
"VOLUME MAP TO VTK MODEL")
{
}
/**
* destructor.
*/
CommandVolumeMapToVtkModel::~CommandVolumeMapToVtkModel()
{
}
/**
* get the script builder parameters.
*/
void
CommandVolumeMapToVtkModel::getScriptBuilderParameters(ScriptBuilderParameters& paramsOut) const
{
paramsOut.clear();
paramsOut.addFile("Input VTK Model File", FileFilters::getVtkModelFileFilter());
paramsOut.addFile("Output VTK Model File", FileFilters::getVtkModelFileFilter());
paramsOut.addFile("Input Volume File", FileFilters::getVolumeFunctionalFileFilter());
paramsOut.addInt("Input Sub-Volume Number", 1);
paramsOut.addString("Palette Name or Number", "1");
paramsOut.addVariableListOfParameters("Options");
}
/**
* get full help information.
*/
QString
CommandVolumeMapToVtkModel::getHelpInformation() const
{
QString helpInfo =
(indent3 + getShortDescription() + "\n"
+ indent6 + parameters->getProgramNameWithoutPath() + " " + getOperationSwitch() + " \n"
+ indent9 + "<input-vtk-model-file-name>\n"
+ indent9 + "<output-vtk-model-file-name>\n"
+ indent9 + "<input-volume-file-name>\n"
+ indent9 + "<input-volume-file-sub-volume-number>\n"
+ indent9 + "<input-palette-name-or-number>\n"
+ indent9 + "[-palette-file input-palette_file-name]\n"
+ indent9 + "\n"
+ indent9 + "Map the specified volume to the VTK model and color the\n"
+ indent9 + "model using the specified palette.\n"
+ indent9 + "\n"
+ indent9 + "The sub-volume number is the index of the sub-volume in\n"
+ indent9 + "the volume file and the numbers start at 1.\n"
+ indent9 + "\n"
+ indent9 + "If a number is used for the palette, the numbers start at 1.\n"
+ indent9 + "\n"
+ indent9 + "If a palette file is NOT specified, the following palettes\n"
+ indent9 + "are available:\n");
PaletteFile pf;
for (int i = 0; i < pf.getNumberOfPalettes(); i++) {
helpInfo += (indent9 + " " + pf.getPalette(i)->getName());
}
helpInfo += (
indent9 + "\n");
return helpInfo;
}
/**
* execute the command.
*/
void
CommandVolumeMapToVtkModel::executeCommand() throw (BrainModelAlgorithmException,
CommandException,
FileException,
ProgramParametersException,
StatisticException)
{
//
// Get the parameters
//
const QString inputVtkModelFileName =
parameters->getNextParameterAsString("Input VTK Model File Name");
const QString outputVtkModelFileName =
parameters->getNextParameterAsString("Output VTK Model File Name");
const QString inputVolumeFileName =
parameters->getNextParameterAsString("Input Volume File Name");
const int inputSubVolumeNumber =
parameters->getNextParameterAsInt("Input Sub-Volume Number");
const QString inputPaletteNameOrNumber =
parameters->getNextParameterAsString("Input Palette Name or Number");
QString inputPaletteFileName;
while (parameters->getParametersAvailable()) {
const QString paramName =
parameters->getNextParameterAsString("Optional parameter");
if (paramName == "-palette-file") {
inputPaletteFileName =
parameters->getNextParameterAsString("Palette File Name");
}
}
//
// Read the VTK Model
//
VtkModelFile vtkModelFile;
vtkModelFile.readFile(inputVtkModelFileName);
//
// Read the volume file
//
std::vector<VolumeFile*> volumeFiles;
VolumeFile::readFile(inputVolumeFileName,
-1,
volumeFiles);
const int numberOfVolumesRead = static_cast<int>(volumeFiles.size());
//
// Get the volume for mapping
//
VolumeFile* mappingVolume;
if ((inputSubVolumeNumber > 0) &&
(inputSubVolumeNumber <= numberOfVolumesRead)) {
mappingVolume = volumeFiles[inputSubVolumeNumber - 1];
}
else {
throw CommandException("The Sub-Volume Number for the input volume must be between 1 and "
+ QString::number(numberOfVolumesRead)
+ ".");
}
//
// Read the palette file
//
PaletteFile paletteFile;
if (inputPaletteFileName.isEmpty() == false) {
paletteFile.readFile(inputPaletteFileName);
}
//
// Get the index of the palette
//
const int paletteIndex =
paletteFile.getPaletteIndexFromNameOrNumber(inputPaletteNameOrNumber);
//
// Map the volume
//
BrainSet brainSet;
BrainModelVolumeToVtkSurfaceMapper mapper(&brainSet,
&vtkModelFile,
mappingVolume,
&paletteFile,
paletteIndex);
mapper.execute();
//
// Write the VTK model file
//
vtkModelFile.writeFile(outputVtkModelFileName);
//
// free the volumes in memory
//
for (int i = 0; i < numberOfVolumesRead; i++) {
delete volumeFiles[i];
}
}
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