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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 <iostream>
#include "BrainModelSurface.h"
#include "BrainSet.h"
#include "CommandSurfaceTopologyReport.h"
#include "CoordinateFile.h"
#include "FileFilters.h"
#include "ProgramParameters.h"
#include "ScriptBuilderParameters.h"
#include "TopologyFile.h"
/**
* constructor.
*/
CommandSurfaceTopologyReport::CommandSurfaceTopologyReport()
: CommandBase("-surface-topology-report",
"SURFACE TOPOLOGY REPORT")
{
}
/**
* destructor.
*/
CommandSurfaceTopologyReport::~CommandSurfaceTopologyReport()
{
}
/**
* get the script builder parameters.
*/
void
CommandSurfaceTopologyReport::getScriptBuilderParameters(ScriptBuilderParameters& paramsOut) const
{
paramsOut.clear();
paramsOut.addFile("Coordinate File Name",
FileFilters::getCoordinateGenericFileFilter());
paramsOut.addFile("Topology File Name",
FileFilters::getTopologyGenericFileFilter());
}
/**
* get full help information.
*/
QString
CommandSurfaceTopologyReport::getHelpInformation() const
{
QString helpInfo =
(indent3 + getShortDescription() + "\n"
+ indent6 + parameters->getProgramNameWithoutPath() + " " + getOperationSwitch() + " \n"
+ indent9 + "<input-coordinate-file-name>\n"
+ indent9 + "<input-topology-file-name>\n"
+ indent9 + "\n"
+ indent9 + "Examine and report on the surface's topology.\n"
+ indent9 + "\n");
return helpInfo;
}
/**
* execute the command.
*/
void
CommandSurfaceTopologyReport::executeCommand() throw (BrainModelAlgorithmException,
CommandException,
FileException,
ProgramParametersException,
StatisticException)
{
//
// Get the parameters
//
const QString coordinateFileName =
parameters->getNextParameterAsString("Input Coordinate File Name");
const QString topologyFileName =
parameters->getNextParameterAsString("Input Topology File Name");
//
// Make sure that are no more parameters
//
checkForExcessiveParameters();
//
// Create a brain set
//
BrainSet brainSet(topologyFileName,
coordinateFileName,
false,
true);
BrainModelSurface* bms = brainSet.getBrainModelSurface(0);
if (bms == NULL) {
throw CommandException("unable to find surface.");
}
const TopologyFile* tf = bms->getTopologyFile();
if (tf == NULL) {
throw CommandException("unable to find topology.");
}
//
// Determine if the surface is 2D or 3D
//
bool twoDimFlag = true;
const CoordinateFile* cf = bms->getCoordinateFile();
const int numCoords = cf->getNumberOfCoordinates();
for (int i = 0; i < numCoords; i++) {
const float* xyz = cf->getCoordinate(i);
if (xyz[2] != 0.0) {
twoDimFlag = false;
break;
}
}
int numFaces, numVertices, numEdges, eulerCount, numHoles, numObjects;
tf->getEulerCount(twoDimFlag, numFaces, numVertices, numEdges, eulerCount,
numHoles, numObjects);
int correctEulerCount = 2;
if (twoDimFlag) {
correctEulerCount = 1;
}
if (eulerCount == correctEulerCount) {
std::cout << "Surface is topologically correct." << std::endl;
}
else {
std::cout << "Surface is NOT topologically correct." << std::endl;
std::cout << " Euler Count is "
<< eulerCount
<< " but should be "
<< correctEulerCount
<< std::endl;
if (numObjects != 1) {
std::cout << " Number of disjoint objects: "
<< numObjects << std::endl;
}
if (numHoles > 0) {
std::cout << " Number of holes: "
<< numHoles << std::endl;
}
}
}
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